Advanced Machining Mid-Term Exam

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How can 'tear-out-free' cutting or prevention of chipping be achieved when cutting melamine products?

Always have the rough face up (correct)

Use a blade stabilizer

Use a 45° ATB blade

Cut at a faster feed rate

What is a disadvantage of a conventional tablesaw compared to a vertical panel saw?

Can be used for solid lumber as well as sheet

Inaccurate at times due to moving saw head

Low cost set-up

More difficult to square a sheet (correct)

What is the purpose of a zero clearance insert when cutting melamine products?

To prevent tear-out and chipping (correct)

To stabilize the blade

To increase the feed rate

To reduce operator fatigue

Why is shimming required in a vertical panel saw/wall saw?

Due to gravity keeping the kerf open Signup and view all the answers

What advantage does a beam saw have over a conventional tablesaw?

High production capability Signup and view all the answers

Why is a double cutting technique sometimes used when cutting melamine products?

To achieve 'tear-out-free' cutting Signup and view all the answers

What is a disadvantage of using multiple sheets at once on the rolling tablesaw?

Higher chance of kickback Signup and view all the answers

What does the built-in scoring blade on the rolling tablesaw do?

Rotates in the opposite direction as the main saw blade Signup and view all the answers

Why is it important to calibrate the rolling tablesaw after sharpening or severe kickback?

To maintain safety features like the riving knife and hood guard Signup and view all the answers

What is the purpose of having 2 sets of power switches for the rolling tablesaw?

To prevent accidents and ensure proper shutdown procedures Signup and view all the answers

What safety feature is associated with the rip fence on the rolling tablesaw?

Preventing getting squished between the fence and rolling table Signup and view all the answers

Why is it essential to lift up the hood guard when tilting the blade on the rolling tablesaw?

To avoid interference with the blade's movement Signup and view all the answers

The rolling tablesaw can be used to cut smaller pieces or solid wood components.

False Signup and view all the answers

The built-in scoring blade on the rolling tablesaw rotates in the same direction as the main saw blade.

False Signup and view all the answers

The rolling tablesaw's riving knife and hood guard must be removed before operation for better visibility.

False Signup and view all the answers

The rip fence on the rolling tablesaw is controlled in metric units.

False Signup and view all the answers

The rolling tablesaw has only one set of power switches for the saw.

False Signup and view all the answers

When using the cross-cut fence on the rolling tablesaw, it is not important to draw back the rip fence.

False Signup and view all the answers

Vertical Panel Saw/Wall saw is always accurate due to its design.

False Signup and view all the answers

Conventional tablesaw is better for high-speed production compared to a Vertical Panel Saw/Wall saw.

False Signup and view all the answers

Using a 45° ATB blade is recommended to prevent chipping when cutting melamine products.

False Signup and view all the answers

A beam saw can cut more sheets at once than a Vertical Panel Saw/Wall saw.

True Signup and view all the answers

It is easier to square a sheet on a Vertical Panel Saw/Wall saw compared to a Conventional tablesaw.

False Signup and view all the answers

A slower feed rate is advised when cutting melamine products to prevent chipping.

True Signup and view all the answers

The primary use of the Advanced Machining Ironwood Pneumatic Up-Cut Saw is to cut finished lumber length for dressing.

False Signup and view all the answers

The size of the Advanced Machining Ironwood Pneumatic Up-Cut Saw is determined by the maximum blade diameter it can handle.

True Signup and view all the answers

The Advanced Machining Ironwood Pneumatic Up-Cut Saw has long fences to assist in keeping parts straight and tight to the fence.

False Signup and view all the answers

The hood guard must be set about 1/4" under the work on the Advanced Machining Ironwood Pneumatic Up-Cut Saw.

False Signup and view all the answers

The Emergency Stop on the Advanced Machining Ironwood Pneumatic Up-Cut Saw halts both the blade movement and the air cycle.

False Signup and view all the answers

The Advanced Machining Ironwood Pneumatic Up-Cut Saw can cut a maximum of 10 inches wide at 4 inches thick with an 18" blade.

True Signup and view all the answers

What is a key advantage of the Ironwood Pneumatic Up-Cut Saw when cutting rough sawn lumber?

It clamps boards down pneumatically Signup and view all the answers

What should the adjustment wheel at the back of the Ironwood Pneumatic Up-Cut Saw be set to do?

Raise and lower the hood guard Signup and view all the answers

What is the purpose of the air switches on the Ironwood Pneumatic Up-Cut Saw?

To start and stop the blade and hood guard movement Signup and view all the answers

How does the Ironwood Pneumatic Up-Cut Saw handle multiple pieces at once?

By using a specialized stacking technique Signup and view all the answers

What is the expected result of setting the hood guard 1/4” under the work on the Ironwood Pneumatic Up-Cut Saw?

Increased tear-out on the cut pieces Signup and view all the answers

Why do support tables need to be added on either side of the Ironwood Pneumatic Up-Cut Saw?

To provide additional stability for longer boards Signup and view all the answers

What type of cut can a Skilsaw blade make?

Upwards Signup and view all the answers

What is the purpose of the tilting shoe/base on a Skilsaw?

For making mitered cuts Signup and view all the answers

Why might a user need to retract the blade guard manually when using a Skilsaw?

When cutting narrow pieces or angled cuts Signup and view all the answers

What distinguishes heavy-duty Skilsaws from light to medium-duty ones?

They may have a worm drive Signup and view all the answers

How is the size of a Skilsaw determined?

By the maximum diameter of the blade it can hold Signup and view all the answers

What is the primary disadvantage of using a circular saw instead of other cutting tools?

Prone to kickback if not supported properly Signup and view all the answers

Skilsaws with heavy-duty worm drive motors require the use of only one hand for operation.

False Signup and view all the answers

Circular saws like Skilsaws are designed to cut curves easily without the need for additional adjustments.

False Signup and view all the answers

Skilsaws come with a built-in riving knife to assist in preventing kickback during cutting.

True Signup and view all the answers

The maximum size of a Skilsaw is determined by the diameter of the blade it can accommodate.

True Signup and view all the answers

Circular saws are not suitable for making plunge cuts as they lack the necessary mechanisms for such cuts.

False Signup and view all the answers

Guiding systems are always provided by the manufacturer and users should not attempt to make their own guiding systems for Skilsaws.

False Signup and view all the answers

When cutting small pieces on a table saw, it is not necessary to use a sacrificial fence to prevent kickback.

False Signup and view all the answers

One should support long lengths of material when cutting crown moulding to ensure a precise cut.

True Signup and view all the answers

To create clean mitres, it is recommended to hold the workpiece flat rather than standing it up.

False Signup and view all the answers

A zero clearance insert is not necessary when cutting melamine products.

False Signup and view all the answers

Skilsaws are suitable for making plunge cuts due to the mechanisms they have for such cuts.

False Signup and view all the answers

Guiding systems for Skilsaws are always provided by the manufacturer and users should not attempt to make their own guiding systems.

False Signup and view all the answers

A sliding compound mitre saw has increased capacity while keeping the blade size manageable.

True Signup and view all the answers

When using the slide on a mitre saw, it should be pushed all the way back before plunging the saw down into the work.

False Signup and view all the answers

A dual compound sliding mitre saw can only cut bevels to one side, either left or right.

False Signup and view all the answers

The mitre saw should be positioned with the good face of the material downwards for best results.

True Signup and view all the answers

Most mitre saws now are stationary and do not have sliding or gliding features.

False Signup and view all the answers

A belt-driven saw is preferred over other motor types due to its decreased vibration levels.

True Signup and view all the answers

What is the main advantage of a compound mitre saw over a standard mitre saw?

Ability to make beveled cuts Signup and view all the answers

Why is it recommended to have a good face down when using a sliding compound mitre saw?

To minimize lateral movement of the piece Signup and view all the answers

Which feature of a sliding or gliding mitre saw allows for increased cutting capacity while maintaining a manageable blade size?

Sliding arm/track mechanism Signup and view all the answers

Why should the slide on a mitre saw be pulled all the way forward before plunging the saw into the work and then pushed back towards the fence?

To prevent accidents and ensure accurate cuts Signup and view all the answers

What is the benefit of having presets for common angles like 90° and 45° on a mitre saw?

Improved accuracy and efficiency Signup and view all the answers

Why is it important to properly support long parts on a mitre saw with extending supports?

To ensure accuracy and prevent errors Signup and view all the answers

Why is it important to ensure that any off-cuts are out of the way before setting your part down on the table saw?

To eliminate the possibility of 'double-cutting' the part Signup and view all the answers

Why is it recommended to use a sacrificial fence when cutting small pieces on a table saw?

To prevent tear-out while cutting small pieces Signup and view all the answers

What is the purpose of making a zero clearance insert when using a table saw?

To prevent tear-out and chipping Signup and view all the answers

Why should Crown Mouldings be cut upside down with the moulding face up?

To ensure a cleaner cut with less tear-out Signup and view all the answers

What should be done to support long lengths when cutting Crown Mouldings for an accurate cut?

Properly support long lengths for an accurate cut Signup and view all the answers

Why is it recommended to stand the piece up rather than keeping it flat when creating clean mitres?

To achieve better precision in cutting angles Signup and view all the answers

What is the purpose of the pressure rollers on a HolyTek Machine during a straight-line rip?

To hold the stock in place and prevent kickback Signup and view all the answers

What is the recommended height adjustment for the blade on a HolyTek Machine when cutting different material thicknesses?

3mm below the stock thickness Signup and view all the answers

What is the purpose of the Kevlar apron on a HolyTek Machine?

To ensure proper contact with pressure bars Signup and view all the answers

Why is it dangerous to adjust the blade height on a HolyTek Machine frequently?

It may lead to improper pressure on the stock Signup and view all the answers

What feature of a HolyTek Machine helps in grabbing rough lumber better than dressed wood?

Pressure rollers above (not motorized) Signup and view all the answers

What is the main function of anti-kickback fingers on a HolyTek Machine?

To prevent kickback during cutting operations Signup and view all the answers

Gang-rips are high production machines that use a single blade to separate stock into predetermined widths.

False Signup and view all the answers

The straight-line rip on a HolyTek Machine has pressure rollers above that are motorized.

False Signup and view all the answers

The danger of kick-back is minimal when cutting narrow strips on a HolyTek Machine.

False Signup and view all the answers

The pressure rollers and shroud around the saw on a HolyTek Machine remain constant regardless of the material thickness being cut.

False Signup and view all the answers

The laser guide on a HolyTek Machine ensures that the blade cuts through the stock at multiple angles effortlessly.

False Signup and view all the answers

The Kevlar apron on a HolyTek Machine is essential to prevent kick-back incidents during operation.

True Signup and view all the answers

A jigsaw is primarily used for cutting straight lines in laminate countertops.

False Signup and view all the answers

Plunge cuts with a jigsaw are achieved by gently lowering the blade while the saw is turned off.

False Signup and view all the answers

Narrow blades on a jigsaw are ideal for making straight cuts.

False Signup and view all the answers

Blade support in a jigsaw is important to prevent blade drift during cutting.

True Signup and view all the answers

Jigsaws with a rotating head allow for cutting closer to horizontal parts.

False Signup and view all the answers

Using a down-cut blade on a jigsaw is recommended for cutting with the good face down.

True Signup and view all the answers

What is the recommended method for plunge cutting with a jigsaw?

Place the toe of the shoe directly on the surface and gently lower the blade down Signup and view all the answers

Which type of jigsaw blade is recommended for cutting with a good face up?

Down-cut blade Signup and view all the answers

What is a common method to prevent blade drift while using a jigsaw?

Ensuring good blade support Signup and view all the answers

What is the purpose of a blower system (puffer) in some jigsaws?

To clear sawdust ahead of the cut line Signup and view all the answers

How are oscillating blades on jigsaws beneficial for cutting thicker materials?

They clear out sawdust from the kerf Signup and view all the answers

Why is blade speed measured by strokes per inch in some jigsaws?

To indicate how many times the blade moves up and down in one inch Signup and view all the answers

What is the primary function of a Bench Jig Saw/Scroll Saw in cabinetmaking?

Cutting intricate scroll work with pierced cuts Signup and view all the answers

Why is it important to clamp the blade of a Bench Jig Saw/Scroll Saw with the teeth facing down towards the table?

To achieve a cleaner cut on the material Signup and view all the answers

What is the role of the tilting table on some models of Bench Jig Saw/Scroll Saw?

To allow cutting at different angles Signup and view all the answers

What is the purpose of the hold-down foot in a Bench Jig Saw/Scroll Saw?

To act as a guard to keep fingers away Signup and view all the answers

Why might a user need to sand the cut material after using a Bench Jig Saw/Scroll Saw?

Because the cut is not very clean and may require sanding Signup and view all the answers

A Bench Jig Saw/Scroll Saw can easily cut through material that is 2 inches thick.

False Signup and view all the answers

Blades for a Bench Jig Saw/Scroll Saw are typically around 1/8 inch wide.

True Signup and view all the answers

A tilting table is a common feature in all Bench Jig Saw/Scroll Saw models.

False Signup and view all the answers

The blade on a Bench Jig Saw/Scroll Saw should always be installed with the teeth facing up towards the table.

False Signup and view all the answers

Using an air hose puffer on a Bench Jig Saw/Scroll Saw helps to remove dust during cutting.

True Signup and view all the answers

Blades on a bandsaw run between 2 sets of blade guides, one of which is adjustable depending on the thickness of the part being cut.

True Signup and view all the answers

A bandsaw with larger wheels has a smaller cutting capacity compared to a bandsaw with smaller wheels.

False Signup and view all the answers

A bandsaw blade is a continuous loop that runs around three wheels in 3-wheeled machines, reducing the chances of blade breakages.

False Signup and view all the answers

The main function of guide blocks/bearings on a bandsaw is to prevent the blade from being pushed off the wheel.

False Signup and view all the answers

The tension and tracking of the blade on the machine happens on the bottom wheel.

False Signup and view all the answers

The cutting force on a bandsaw is not directed straight down towards the table, which may result in a line of fire during operation.

False Signup and view all the answers

Blade dust build-up can cause the blade to be pulled off the wheel during a cut.

True Signup and view all the answers

Wide blades are ideal for making tight radius cuts.

False Signup and view all the answers

Bandsaws have evolved significantly over time, with numerous improvements beyond just adding more guards for safety purposes.

False Signup and view all the answers

The blade tension should not be adjusted when changing blades on the machine.

False Signup and view all the answers

The lower wheel on the machine is adjustable to vary speed and torque.

False Signup and view all the answers

Proper dust collection is not important for the machine as sawdust does not impact its performance.

False Signup and view all the answers

Skip tooth blades are recommended for re-sawing.

True Signup and view all the answers

Blades wider than 1 inch require less tension on a bandsaw.

False Signup and view all the answers

When folding wider bandsaw blades, it is advised to wear gloves for safety.

True Signup and view all the answers

Standing on the right side of the bandsaw is safe in case the blade breaks.

False Signup and view all the answers

To avoid drift when using a bandsaw, a fast and erratic feed rate is recommended.

False Signup and view all the answers

Improper welding of bandsaw blades can lead to faster cutting and more precision.

False Signup and view all the answers

What should be done before cleaning or maintenance on a bandsaw?

Turn off the bandsaw Signup and view all the answers

Why should the guides in a bandsaw be set about 1/4" above the part being cut?

To prevent the blade from being pushed off the wheel Signup and view all the answers

What is the purpose of the upper blade guide on a bandsaw?

To prevent blade twist and keep it straight in the cut Signup and view all the answers

Why should all elements in both guide sets of a bandsaw be properly adjusted during each blade change?

To prevent blade drift Signup and view all the answers

Why is it recommended to position the guide blocks behind the teeth of the blade?

To prevent the blade from twisting Signup and view all the answers

Why do 3 wheeled bandsaws suffer from more blade breakages compared to 2 wheeled ones?

Because of added blade flex Signup and view all the answers

What is the importance of proper dust collection in a bandsaw?

To avoid the accumulation of sawdust in the lower wheel house Signup and view all the answers

Why is it necessary to properly tension the blade before attempting tracking on a bandsaw?

To prevent the blade from getting pulled off during a cut Signup and view all the answers

What can happen if too much sawdust builds up in the lower wheel house of a bandsaw?

The sawdust can get packed onto the wheel and affect performance Signup and view all the answers

Why should proper blade tensioning be done before attempting to track the blade on a bandsaw?

To ensure the blade stays correctly aligned on the wheels Signup and view all the answers

What precaution should be taken when backing out of a cut on a bandsaw, especially after rip cuts?

Be careful as the kerf may close up and potentially damage the blade Signup and view all the answers

What role does proper tensioning and tracking play in maintaining the blade on a bandsaw?

Keeps the blade securely guided on the wheels Signup and view all the answers

What is the purpose of wearing gloves when folding wider bandsaw blades?

To avoid getting cut by the teeth of the blade. Signup and view all the answers

Why is it recommended to isolate when making adjustments to a bandsaw blade?

To minimize the risk of accidents while handling the blade. Signup and view all the answers

What is an important safety consideration when using a bandsaw in terms of standing position?

Being mindful of where fingers and thumbs are positioned. Signup and view all the answers

What impact can improper tracking due to bad welds have on a bandsaw blade?

It may lead to faster wear and tear of the blade. Signup and view all the answers

Why is it dangerous to fold wider bandsaw blades without wearing gloves?

To minimize the risk of injury from the sharp teeth. Signup and view all the answers

What should be done to avoid creating a rigid spot that can cause premature breaking in a bandsaw blade?

Make sure tooth spacing around weld is consistent. Signup and view all the answers

Which type of drill is now considered rare?

Jacob's Chuck Signup and view all the answers

What should be done when the brushes on a drill are about 1/4 inch left?

Replace them immediately Signup and view all the answers

What is the primary function of an off-set chuck on a drill?

Allow drilling into corners Signup and view all the answers

What is the purpose of variable speed in drills?

To control drilling and driving speed Signup and view all the answers

What feature distinguishes a hammer drill from an impact driver?

Movement while drilling Signup and view all the answers

Hammer drills are used with masonry bits and are considered impact drivers.

False Signup and view all the answers

Brushes in drills need replacing when there is about 1/4" left to ensure proper circuit completion.

True Signup and view all the answers

Off-set chuck allows drills to reach into corners easily.

True Signup and view all the answers

Corded drills are now common and widely used in heavy-duty applications.

False Signup and view all the answers

Chucks in drills cannot be replaced once they wear out.

False Signup and view all the answers

A Jacob's Chuck is often referred to as a 4-jawed chuck.

False Signup and view all the answers

The chuck key in a drill press can be left in the chuck when the machine is switched on.

False Signup and view all the answers

The quill in a drill press where the chuck is held has a Morse taper.

True Signup and view all the answers

Mating parts in a drill press should be lubricated for easy assembly.

False Signup and view all the answers

The longer end of a part being worked on in a drill press should be positioned to the right for safety reasons.

False Signup and view all the answers

Aftermarket fences and stops are not available for drill presses to enhance precision.

False Signup and view all the answers

The Drill Press table has a hole in the center that allows bits to pass through without any alignment needed.

False Signup and view all the answers

The spindle travel of a Drill Press refers to how wide a hole can be drilled.

False Signup and view all the answers

Most drill presses are gear-driven, allowing for a wider range of speed options compared to belt-driven ones.

False Signup and view all the answers

Clamping the part down is not necessary if you want to increase the spindle travel of a Drill Press.

False Signup and view all the answers

The swing of a Drill Press refers to the distance between the chuck and the base of the machine.

False Signup and view all the answers

The tilt table feature on most drill presses is primarily used for adjusting the height of the workpiece.

False Signup and view all the answers

The Safe-T-Planer is safe to use on small surfaces due to its high RPM requirement.

False Signup and view all the answers

Circular cutters are commonly equipped with multiple cutters for better performance.

False Signup and view all the answers

Spade bits are recommended for creating smooth holes with minimal tear-out.

False Signup and view all the answers

Mortising attachments for drill presses are particularly effective on denser woods due to longer handles.

False Signup and view all the answers

Sand drums for drill presses should be chosen based on the smallest diameter for precision.

False Signup and view all the answers

Forstner bits are designed to create holes with a flat bottomed profile.

True Signup and view all the answers

What feature of the Mortising attachment makes it less effective with denser woods?

Short handles Signup and view all the answers

Why is it suggested to choose the largest diameter sanding drum for a job?

Mitigate sideways pressure Signup and view all the answers

Which type of drill bit should be avoided when using a drill press to prevent the bit from pulling itself through the work?

Brad-Point Bits Signup and view all the answers

What type of hole does a Forstner Bit create?

Flat bottomed hole Signup and view all the answers

Which feature makes Hole Saws suitable for door handles and plumbing work?

Creates rough holes Signup and view all the answers

Why are Spade Bits not recommended for creating precise holes?

Long centre spur Signup and view all the answers

What is the advantage of using a barrel type depth stop on a drill press?

It can be locked both ways Signup and view all the answers

In which part of the drill press is the chuck held with a Morse taper?

Quill Signup and view all the answers

What is the main reason for ensuring mating parts in a drill press are clean and free of dust but not lubricated?

To maintain pressure and friction for grip Signup and view all the answers

Why should longer parts be held on a drill press so that the longer end is off to the left?

To prevent the long end from impacting the column Signup and view all the answers

What is a potential risk associated with cutting into small parts on a drill press?

The bit may grab and spin the part Signup and view all the answers

Why is it important to use a Jacob’s Chuck on a drill press?

It is self-centering for accurate drilling Signup and view all the answers

What is the main advantage of a floor model drill press over a bench model?

Can perform multiple operations simultaneously Signup and view all the answers

Why should the table on a drill press be square to the bit?

To achieve straight holes with no deviation Signup and view all the answers

What is the purpose of having a hole in the centre of the drill press table?

To allow for bits to pass through Signup and view all the answers

How does spindle travel affect the depth of holes that can be drilled?

It influences how deep a hole can be drilled Signup and view all the answers

What is the significance of swing in a drill press?

It measures the distance between the chuck and the column Signup and view all the answers

How are most drill presses powered, allowing for speed adjustment?

Via belt drive with stepped pulleys for speed variation Signup and view all the answers

The spindle travel of a Drill Press refers to how wide a hole can be drilled.

False Signup and view all the answers

Blades wider than 1 inch require less tension on a bandsaw.

False Signup and view all the answers

A tilting table is a common feature in all Bench Jig Saw/Scroll Saw models.

False Signup and view all the answers

The Kevlar apron on a HolyTek Machine is essential to prevent kick-back incidents during operation.

False Signup and view all the answers

Circular cutters are commonly equipped with multiple cutters for better performance.

False Signup and view all the answers

Brushes in drills need replacing when there is about 1/4" left to ensure proper circuit completion.

True Signup and view all the answers

A Jacob's Chuck is always a keyless chuck.

False Signup and view all the answers

Mating parts for a chuck must be lubricated for easy assembly.

False Signup and view all the answers

Drill presses are safe to use when cutting into small parts without securely holding them.

False Signup and view all the answers

Aftermarket fences and stops are not available for improving drilling precision.

False Signup and view all the answers

The larger the hole diameter, the less likely the bit will grab and spin the workpiece.

False Signup and view all the answers

Longer parts should be held so that the long end is off to the right to prevent it from impacting the column.

False Signup and view all the answers

The Sanding drums for drill presses should always be purchased with a bottom bearing attachment to mitigate sideways pressure.

True Signup and view all the answers

Circular cutters are recommended to be used at high RPM for optimal performance.

False Signup and view all the answers

Forstner Bits are designed to create rough holes due to their toothed profile.

False Signup and view all the answers

Hole Saws are suitable for creating precise holes for detailed woodworking projects.

False Signup and view all the answers

Spade Bits are ideal for creating clean and precise holes in woodworking projects.

False Signup and view all the answers

Standard Twist Bits have sharpened tips at an angle of 90° which is best for wood drilling.

False Signup and view all the answers

Orbital sanders typically have a round pad with a 5 or 6" diameter.

False Signup and view all the answers

Specialty sanders, like profile pads, are commonly used tools.

False Signup and view all the answers

Air-powered sanders do not require a large compressor to operate.

False Signup and view all the answers

Pad sanders typically use a full sheet of sandpaper for sanding tasks.

False Signup and view all the answers

Belt sanders are becoming more common in woodworking due to their versatility.

False Signup and view all the answers

Heavier belt sanders are typically used for vertical surfaces to prevent fatigue.

False Signup and view all the answers

Orbital sanders with holes in the disc are meant for dust extraction.

True Signup and view all the answers

It is recommended to push down on the orbital sander to apply more pressure for faster sanding.

False Signup and view all the answers

Belt sanders can be easily used without much skill or practice.

False Signup and view all the answers

Ear protection is not necessary when using a belt sander.

False Signup and view all the answers

The rear wheel of a belt sander is used for tracking the belt, while the front wheel is driven.

False Signup and view all the answers

What type of sandpaper is usually used with pad sanders?

1/3 or 1/2 sheets Signup and view all the answers

Why should breaks be taken when using sanders?

To prevent nerve damage from constant vibration Signup and view all the answers

Which specialty sanders are NOT commonly used tools?

Round orbital sanders Signup and view all the answers

What is a common issue when using oil-powered air sanders?

Contamination of work with oil Signup and view all the answers

Why are air powered sanders not widely recommended for woodworking?

They require large compressors Signup and view all the answers

What is the main difference in usage between heavy and light belt sanders?

Heavy sanders remove material quickly, while light sanders are best for fine finishing work. Signup and view all the answers

Why is maintaining machine balance crucial when using a belt sander?

To avoid unnecessary strain and fatigue on the user. Signup and view all the answers

What is the significance of overlapping passes and sanding with the grain when using a belt sander?

To avoid creating divots or low spots in the material. Signup and view all the answers

How does a random orbital sander differ from an orbital sander?

Random orbital sanders leave a visible sanding pattern, while orbital sanders do not. Signup and view all the answers

Why should one avoid pushing down on an orbital sander during operation?

To prevent overheating of the tool's pad. Signup and view all the answers

What is the purpose of the holes in the sanding disc of a random orbital sander?

To improve dust extraction during sanding operations. Signup and view all the answers

What is the primary purpose of a Crepe Block in the context of sanding machines?

To clean out dust and debris from sanding belts Signup and view all the answers

What will happen if a disc sander is used for face grain sanding?

It will leave cross-grain scratches Signup and view all the answers

Why is it important to only use the rotating half of the disc on a Disc Sander?

To ensure even wear on the sanding belt Signup and view all the answers

What caution should be taken when tightening the nut on a Spindle of a Bobbin Sander?

Avoid overtightening to prevent difficulty in removing the spindle Signup and view all the answers

Which sanding machine feature allows for very flat sanding, unlike orbital sanders?

Tilting table Signup and view all the answers

What is the main benefit of using a Spindle Sander with different diameter spindles?

Better distribution of wear on the sanding sleeve Signup and view all the answers

What distinguishes a finishing sander from a thickness sander?

Finishing sanders usually run wide belts over a platen, while thickness sanders usually run drums. Signup and view all the answers

What is a common feature between all wide surfaces sanders mentioned in the text?

They have a track or belt that feeds parts through. Signup and view all the answers

Why are wide blades necessary for tracking on wide surfaces sanders?

To allow for left and right tracking on the belt. Signup and view all the answers

Why is it important to always feed against the rotation of the belt when using an Edge Sander?

To avoid sanding marks caused by the belt seam direction Signup and view all the answers

What is the purpose of the track speed adjustment on wide surfaces sanders?

To control the rate at which parts are fed through the sander. Signup and view all the answers

Why are wide surfaces sanders considered expensive machines according to the text?

Starting at $10,000, they are usually larger in size than other sanders. Signup and view all the answers

What is a potential risk when sanding thick parts with an Edge Sander?

The pulley not being perpendicular, causing an angled finished surface Signup and view all the answers

What distinguishes a Stroke Sander from other sanders in terms of its sanding motion?

It features a reciprocating straight-line sanding motion Signup and view all the answers

What is a key feature of Drum Sanders with multiple drum units?

They offer a larger surface contact for sanding Signup and view all the answers

In what scenario would a Stroke Sander be particularly useful compared to other sanders?

When rapid material removal is the main goal Signup and view all the answers

What distinguishes a Pump Drum Sander from other types of sanders?

It employs inflatable drums for sanding operations Signup and view all the answers

The bobbin sander is most often used to sand outside curves.

False Signup and view all the answers

Spindles in sanding machines are held in place by a Jacobs chuck.

False Signup and view all the answers

Disc sanders should be used for face grain to prevent cross-grain scratches.

False Signup and view all the answers

Crepe blocks are used in sanding machines to attach sanding discs.

False Signup and view all the answers

Belt sanders are ideal for sanding end grain to clean up saw marks.

True Signup and view all the answers

Tilting tables are a common feature in disc sanders.

True Signup and view all the answers

Thickness sanders usually run on belts with progressive grits from rough to fine.

False Signup and view all the answers

Finishing sanders are designed to remove more stock like a thickness planer.

False Signup and view all the answers

The track speed of sanding machines can be adjusted, but the belt/drum speed cannot be adjusted.

True Signup and view all the answers

Belts on sanding machines are narrower than the track width to allow for better tracking adjustment.

False Signup and view all the answers

Sanding machines start at approximately $5,000 and can be found in small and large shops alike.

False Signup and view all the answers

A Stroke Sander is one of the few sanders that requires extra sanding before finishing.

False Signup and view all the answers

Edge Sanders are not suitable for sanding inside and outside curves.

False Signup and view all the answers

Drum Sanders with multiple drum units will have different grits on each drum.

False Signup and view all the answers

Small parts should be fed in the same direction as the rotation of the belt on Edge Sanders.

False Signup and view all the answers

Stroke Sanders are becoming more common with the prevalence of thickness and finishing sanders.

False Signup and view all the answers

Pump Drum Sanders are equipped with a drum that has a fixed pressure and cannot be regulated.

False Signup and view all the answers

Plunge routers typically have a base that is not spring-loaded.

False Signup and view all the answers

Specialty bases for routers are not available besides the standard fixed and plunge bases.

False Signup and view all the answers

Router tables allow the router to be used as a mini shaper by being mounted on top of them.

False Signup and view all the answers

The base of a plunge router has a turret stop that allows setting multiple depths.

True Signup and view all the answers

When purchasing a router, spindle lock, collet sizes, and on/off switch location are not factors to consider.

False Signup and view all the answers

Plunge routers are designed for trimming laminate after installation.

False Signup and view all the answers

Regular routers are typically smaller in size compared to laminate trimmers.

False Signup and view all the answers

It is recommended to run large diameter bits in laminate trimmers for better performance.

False Signup and view all the answers

Most regular routers have variable speed settings.

True Signup and view all the answers

Safety collets in routers require the nut to be cracked only once to remove the bit.

False Signup and view all the answers

Climb cutting is a common practice with laminate trimmers to avoid tear-out.

False Signup and view all the answers

What is the purpose of fixing collars to the base when using a router?

To follow templates or guides for specific cuts Signup and view all the answers

Why are plunge routers preferred for certain woodworking tasks?

To set multiple depths for cutting operations Signup and view all the answers

What feature of a plunge router's base allows for adjusting cutting depths easily?

Turret stop Signup and view all the answers

Why are soft start and variable speed important considerations when purchasing a router?

To prevent sudden jerks during start-up and control cutting speed Signup and view all the answers

What is the main advantage of using a router table for woodworking tasks?

It allows the router to be used as a mini shaper Signup and view all the answers

Which type of router is typically designed for trimming laminate after installation?

Plunge router Signup and view all the answers

What is the best way to tighten or loosen the bit in a router to have more control?

Squeezing the wrenches against themselves Signup and view all the answers

What is a common feature found in laminate trimmers that is very uncommon in other routers and should be avoided when purchasing?

Safety collet Signup and view all the answers

Why is it generally not advisable to run large diameter bits in regular routers?

To prevent overheating of the motor Signup and view all the answers

What is a distinguishing feature between laminate trimmers and regular routers in terms of collet sizes?

Laminate trimmers only have ¼” collets, while regular routers have both ¼” and ½” collets Signup and view all the answers

What is a common characteristic of plunge routers that makes them useful for certain woodworking tasks?

They allow for controlling the depth of the cut Signup and view all the answers

What is the primary purpose of a ball bearing pilot in a router bit?

To guide the bit along the edge of the material being cut Signup and view all the answers

Which type of router bit is NOT recommended to have any part inside the collet?

Flush trim bit Signup and view all the answers

How many flutes do most cutting edges on router bits have?

2 Signup and view all the answers

Which type of router bit is used for creating both halves of a mitre joint?

Lock mitre bit Signup and view all the answers

Which feature distinguishes up-cut spiral bits from down-cut spiral bits?

Up-cut pulls chips downward, down-cut pulls chips upward Signup and view all the answers

What is the function of the shank of a router bit?

To fit into the collet Signup and view all the answers

Carbide tipped router bits have become more popular than HSS router bits due to a decrease in the price of carbide.

True Signup and view all the answers

All router bits have a ball bearing pilot for guidance during cutting.

False Signup and view all the answers

It is recommended to place the curvature of a router bit inside the collet for a secure fit.

False Signup and view all the answers

Flush trim bits are designed to be sharpened multiple times for extended use.

False Signup and view all the answers

Lock mitre bits are used to create one half of a mitre joint.

False Signup and view all the answers

Up-cut spiral router bits pull chips up during cutting, while down-cut spiral bits push chips down.

True Signup and view all the answers

What is the purpose of a breakthrough fence in woodworking?

To move the fence back into the cutter to cut through a solid board Signup and view all the answers

What is a sacrificial wood board commonly used for on fences in woodworking?

To slide side to side to close the gap around the cutter Signup and view all the answers

What feature distinguishes a shaper accessories cutter block known as a circular block?

Utilizes 2 or 3 HSS knives for cutting Signup and view all the answers

What is a common feature of guards in woodworking machinery?

Surrounding the cutter block with a steel cage Signup and view all the answers

What is one characteristic of a spindle slot spindle (French Head) accessory for shapers?

Provides a scraping action when in use Signup and view all the answers

What is the advantage of using cutter blocks that can be flipped in woodworking machinery?

Enables feeding against rotation for cleaner cuts Signup and view all the answers

What technology is increasingly popular in spindle shapers, moving away from fixed profile cutter-heads?

Insert technology Signup and view all the answers

What feature of a basic shaper helps in adjusting the height of the cutter?

Interchangeable spindles Signup and view all the answers

What type of shaper increases production by allowing the running of multiple profiles?

Double spindle shapers Signup and view all the answers

In a spindle shaper, what feature allows the alteration of profiles of cutters?

Tilting arbor (spindle) Signup and view all the answers

What is a key feature of CNC shapers that makes repeated setups easier?

Programmable settings for cutters Signup and view all the answers

Why is it important for a spindle shaper to have a variable speed capability?

To use different diameter cutters at appropriate speeds Signup and view all the answers

What is the primary function of a power feeder in woodworking machines?

Applies pressure to the workpiece Signup and view all the answers

Why is it important to be cautious when using a power feeder with short workpieces?

To avoid kickback incidents Signup and view all the answers

What is the purpose of a start pin or steady pin when freehand shaping on a woodworking machine?

Acts as a fulcrum for pivot movement Signup and view all the answers

Why is it recommended to add a second locking nut to the top of the spindle on woodworking machines?

To secure the cutter in place Signup and view all the answers

When using a sliding table/clamping jig on a woodworking machine, what is its primary purpose?

To avoid the workpiece being pulled into the cutter Signup and view all the answers

The rotation direction of the spindle on most machines is clockwise.

False Signup and view all the answers

Using a power feeder is not necessary when performing climb-cutting.

False Signup and view all the answers

It is advisable to use a second locking nut on the bottom of the spindle.

False Signup and view all the answers

A power feeder can only be used on a table saw.

False Signup and view all the answers

Freehand shaping on the end grain of rails requires the removal of the fence assembly.

True Signup and view all the answers

Shaper fences always move together and do not have independent motion.

False Signup and view all the answers

A breakthrough fence is similar to a zero-clearance insert in woodworking.

True Signup and view all the answers

Shaper accessories like cutter blocks are typically less costly than the machine itself over time.

False Signup and view all the answers

A circular block cutter for shapers can have varying numbers of HSS knives depending on its diameter.

True Signup and view all the answers

A Shaw guard in woodworking provides more control when the part exits compared to a tunnel guard.

False Signup and view all the answers

Solid profile cutter blocks require different profiles on each side for balance in woodworking.

False Signup and view all the answers

Circular cutters are recommended to be used at low RPM for optimal performance.

False Signup and view all the answers

A spindle shaper can be equipped with multiple saw blades for various cutting purposes.

False Signup and view all the answers

Insert technology is becoming less popular in spindle shapers compared to fixed profile cutter-heads.

False Signup and view all the answers

Double spindle shapers are designed to decrease production efficiency due to the need for running multiple profiles simultaneously.

False Signup and view all the answers

Tilting arbor (spindle) shapers can only tilt 45° forward and have no capability to tilt backward.

False Signup and view all the answers

CNC shapers are not equipped with programmable settings for cutters, making repeated setups more challenging.

False Signup and view all the answers

Basic shapers do not require different speeds for different diameter cutters because they are versatile machines.

False Signup and view all the answers

Overhead pin routers are more commonly used in woodworking due to their safer design.

False Signup and view all the answers

In an inverted pin router, the quill is above the table and is raised up for easier operation.

False Signup and view all the answers

Pin routers with uncaptured tracks are easier to follow compared to those with captured tracks.

False Signup and view all the answers

Inverted pin routers have a flat belt drive from the motor, unlike most other machines that have V-belts.

True Signup and view all the answers

Both overhead pin routers and inverted pin routers have tables that tilt for flexibility in woodworking tasks.

False Signup and view all the answers

Pin routers with overhead pins are usually equipped with a down draft dust collection system for effective cleaning.

False Signup and view all the answers

What is a distinguishing feature between overhead pin routers and inverted pin routers?

The position of the cutting bit Signup and view all the answers

Why are overhead pin routers becoming obsolete compared to inverted pin routers?

They are harder to guard Signup and view all the answers

What advantage does an inverted pin router offer over an overhead pin router?

Easier track visibility for template following Signup and view all the answers

How does the position of the quill in an inverted pin router contribute to safety?

Keeps the cutting bit covered with wood most of the time Signup and view all the answers

Why is an uncaptured track on a pin router considered a drawback?

It can cause the pin to wander Signup and view all the answers

What is a key difference in drive mechanism between an overhead pin router and an inverted pin router?

Flat belt drive vs V-belts Signup and view all the answers

What is a common issue that can occur when using a table saw with a dado set to cut tenons?

Uneven shoulder stepping on the tenon Signup and view all the answers

Why is the single end tenoning machine commonly used in larger production factories?

It can handle longer and larger pieces efficiently Signup and view all the answers

In which type of production shops are double ended tenoners typically found?

Large production shops Signup and view all the answers

What is a distinguishing feature of slot tenon machines and their usage?

Commonly used for chair production Signup and view all the answers

Why is a router with a straight bit considered a good solution for cutting longer/larger pieces when making tenons?

It provides precision in creating the tenon shape Signup and view all the answers

Using a dado set on a table saw can result in shoulder stepping

True Signup and view all the answers

Double ended tenoner machines have fixed tenoners on both sides

False Signup and view all the answers

Slot tenon machines are most commonly used in chair production

True Signup and view all the answers

A single end tenoning machine usually has 2 cutting stations

False Signup and view all the answers

The bandsaw is ideal for cutting long parts due to its design

False Signup and view all the answers

A Hollow Chisel Mortiser uses a keyed Jacob's chuck to hold the auger bit.

True Signup and view all the answers

Benchtop models of Hollow Chisel Mortisers do not need to be clamped down as they are stable enough.

False Signup and view all the answers

The auger bit in a Hollow Chisel Mortiser removes most of the material from the hole.

True Signup and view all the answers

Hollow Chisel Mortisers leave a perfectly clean bottomed hole after use.

False Signup and view all the answers

Maka mortisers are more common than Chain mortisers in woodworking workshops.

False Signup and view all the answers

In a Hollow Chisel Mortiser, the chisel and auger should be tightened into the chuck using all 4 holes.

False Signup and view all the answers

A hollow chisel should be sharpened using cylindrical diamond stones.

False Signup and view all the answers

The exhaust port of a chisel should always be facing sideways when in use.

False Signup and view all the answers

Chain Mortisers are known for their low tear-out possibility on the chain exit side.

False Signup and view all the answers

Bent augers and chisels can still be used safely if handled with caution.

False Signup and view all the answers

The gap between the chisel and auger is crucial to allow corner waste to be moved down.

False Signup and view all the answers

Overheating and loss of temper can occur if there is too much friction between the auger and chisel.

True Signup and view all the answers

What is the main difference between a Hollow Chisel Mortiser and a drill press?

Hollow Chisel Mortisers have a square chisel that severs wood fibers and pushes waste material out, while drill presses use conventional drill bits. Signup and view all the answers

Why is it important to firmly hold down the material being worked on in a Hollow Chisel Mortiser?

To prevent the chisels from getting stuck due to lack of material movement. Signup and view all the answers

What is the purpose of the keyed Jacob’s chuck in a Hollow Chisel Mortiser?

To hold the auger bit securely in place. Signup and view all the answers

Why do benchtop models of Hollow Chisel Mortisers need to be clamped or bolted down?

To prevent the machine from tipping over during operation. Signup and view all the answers

What is the function of the square chisel in a Hollow Chisel Mortiser?

Sever wood fibers and push waste material into the auger bit for removal. Signup and view all the answers

How should one set up a Hollow Chisel Mortiser correctly according to the provided text?

Tighten chisel into collar first, establish a gap, bring auger up into chuck tight, then square chisel to work-piece. Signup and view all the answers

What is the recommended pattern for wasting away material when creating a mortise?

Equal pressure on all 4 sides Signup and view all the answers

Why is it crucial to retract the center spur of the auger before moving to the next cut location?

To avoid friction between the chisel and auger Signup and view all the answers

How should hollow chisels be sharpened?

With conical diamond stones Signup and view all the answers

What is the purpose of a wood chip breaker in a chain mortiser?

To help prevent tear-out on the chain exit side Signup and view all the answers

Why is it essential to discard bent augers and chisels?

To prevent friction between the chisel and auger Signup and view all the answers

What is the main advantage of a chain mortiser over traditional methods of creating mortises?

Reduced tear-out on the chain exit side Signup and view all the answers

Advanced Machining Mid-Term Exam

Podcast Beta

Questions and Answers

How can 'tear-out-free' cutting or prevention of chipping be achieved when cutting melamine products?

What is a disadvantage of a conventional tablesaw compared to a vertical panel saw?

What is the purpose of a zero clearance insert when cutting melamine products?

Why is shimming required in a vertical panel saw/wall saw?

What advantage does a beam saw have over a conventional tablesaw?

Why is a double cutting technique sometimes used when cutting melamine products?

What is a disadvantage of using multiple sheets at once on the rolling tablesaw?

What does the built-in scoring blade on the rolling tablesaw do?

Why is it important to calibrate the rolling tablesaw after sharpening or severe kickback?

What is the purpose of having 2 sets of power switches for the rolling tablesaw?

What safety feature is associated with the rip fence on the rolling tablesaw?

Why is it essential to lift up the hood guard when tilting the blade on the rolling tablesaw?

The rolling tablesaw can be used to cut smaller pieces or solid wood components.

The built-in scoring blade on the rolling tablesaw rotates in the same direction as the main saw blade.

The rolling tablesaw's riving knife and hood guard must be removed before operation for better visibility.

The rip fence on the rolling tablesaw is controlled in metric units.

The rolling tablesaw has only one set of power switches for the saw.

When using the cross-cut fence on the rolling tablesaw, it is not important to draw back the rip fence.

Vertical Panel Saw/Wall saw is always accurate due to its design.

Conventional tablesaw is better for high-speed production compared to a Vertical Panel Saw/Wall saw.

Using a 45° ATB blade is recommended to prevent chipping when cutting melamine products.

A beam saw can cut more sheets at once than a Vertical Panel Saw/Wall saw.

It is easier to square a sheet on a Vertical Panel Saw/Wall saw compared to a Conventional tablesaw.

A slower feed rate is advised when cutting melamine products to prevent chipping.

The primary use of the Advanced Machining Ironwood Pneumatic Up-Cut Saw is to cut finished lumber length for dressing.

The size of the Advanced Machining Ironwood Pneumatic Up-Cut Saw is determined by the maximum blade diameter it can handle.

The Advanced Machining Ironwood Pneumatic Up-Cut Saw has long fences to assist in keeping parts straight and tight to the fence.

The hood guard must be set about 1/4" under the work on the Advanced Machining Ironwood Pneumatic Up-Cut Saw.

The Emergency Stop on the Advanced Machining Ironwood Pneumatic Up-Cut Saw halts both the blade movement and the air cycle.

The Advanced Machining Ironwood Pneumatic Up-Cut Saw can cut a maximum of 10 inches wide at 4 inches thick with an 18" blade.

What is a key advantage of the Ironwood Pneumatic Up-Cut Saw when cutting rough sawn lumber?

What should the adjustment wheel at the back of the Ironwood Pneumatic Up-Cut Saw be set to do?

What is the purpose of the air switches on the Ironwood Pneumatic Up-Cut Saw?

How does the Ironwood Pneumatic Up-Cut Saw handle multiple pieces at once?

What is the expected result of setting the hood guard 1/4” under the work on the Ironwood Pneumatic Up-Cut Saw?

Why do support tables need to be added on either side of the Ironwood Pneumatic Up-Cut Saw?

What type of cut can a Skilsaw blade make?

What is the purpose of the tilting shoe/base on a Skilsaw?

Why might a user need to retract the blade guard manually when using a Skilsaw?

What distinguishes heavy-duty Skilsaws from light to medium-duty ones?

How is the size of a Skilsaw determined?

What is the primary disadvantage of using a circular saw instead of other cutting tools?

Skilsaws with heavy-duty worm drive motors require the use of only one hand for operation.

Circular saws like Skilsaws are designed to cut curves easily without the need for additional adjustments.

Skilsaws come with a built-in riving knife to assist in preventing kickback during cutting.

The maximum size of a Skilsaw is determined by the diameter of the blade it can accommodate.

Circular saws are not suitable for making plunge cuts as they lack the necessary mechanisms for such cuts.

Guiding systems are always provided by the manufacturer and users should not attempt to make their own guiding systems for Skilsaws.

When cutting small pieces on a table saw, it is not necessary to use a sacrificial fence to prevent kickback.

One should support long lengths of material when cutting crown moulding to ensure a precise cut.

To create clean mitres, it is recommended to hold the workpiece flat rather than standing it up.

A zero clearance insert is not necessary when cutting melamine products.

Skilsaws are suitable for making plunge cuts due to the mechanisms they have for such cuts.

Guiding systems for Skilsaws are always provided by the manufacturer and users should not attempt to make their own guiding systems.

A sliding compound mitre saw has increased capacity while keeping the blade size manageable.

When using the slide on a mitre saw, it should be pushed all the way back before plunging the saw down into the work.

A dual compound sliding mitre saw can only cut bevels to one side, either left or right.

The mitre saw should be positioned with the good face of the material downwards for best results.

Most mitre saws now are stationary and do not have sliding or gliding features.

A belt-driven saw is preferred over other motor types due to its decreased vibration levels.

What is the main advantage of a compound mitre saw over a standard mitre saw?

Why is it recommended to have a good face down when using a sliding compound mitre saw?

Which feature of a sliding or gliding mitre saw allows for increased cutting capacity while maintaining a manageable blade size?

Why should the slide on a mitre saw be pulled all the way forward before plunging the saw into the work and then pushed back towards the fence?

What is the benefit of having presets for common angles like 90° and 45° on a mitre saw?

Why is it important to properly support long parts on a mitre saw with extending supports?

Why is it important to ensure that any off-cuts are out of the way before setting your part down on the table saw?

Why is it recommended to use a sacrificial fence when cutting small pieces on a table saw?

What is the purpose of making a zero clearance insert when using a table saw?

Why should Crown Mouldings be cut upside down with the moulding face up?

What should be done to support long lengths when cutting Crown Mouldings for an accurate cut?

Why is it recommended to stand the piece up rather than keeping it flat when creating clean mitres?

What is the purpose of the pressure rollers on a HolyTek Machine during a straight-line rip?

What is the recommended height adjustment for the blade on a HolyTek Machine when cutting different material thicknesses?

What is the purpose of the Kevlar apron on a HolyTek Machine?

Why is it dangerous to adjust the blade height on a HolyTek Machine frequently?

What feature of a HolyTek Machine helps in grabbing rough lumber better than dressed wood?