Advanced Machining Test #2: Standard Machines Lathes
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Questions and Answers

What type of lathe chuck is mainly used to finish the bottoms of bowls?

  • Jam Chuck
  • Doughnut Chuck
  • Vacuum Chuck
  • Longworth Chuck (correct)

    • Which tool is commonly used to shape concave surfaces on turned wood?

  • Round nose scraper (correct)
  • Parting tool
  • Spear point scraper
  • Skew chisel

    • What is the primary function of a Roughing gouge in turning?

  • Creating fine details
  • Initial shaping and sizing of the workpiece (correct)
  • Shaping concave surfaces
  • Smoothing the wood surface

    • Which lathe chuck relies on vacuum to hold the part in place, but has the potential to fail?

    <p>Vacuum Chuck</p> Signup and view all the answers

    What is a common risk associated with using a Vacuum Chuck for turning?

    <p>Part not being securely held</p> Signup and view all the answers

    What happens to the speed of air flow as the diameter of the duct decreases?

    <p>Increases</p> Signup and view all the answers

    Where in a dust collection system are heavy chips typically separated?

    <p>Collector</p> Signup and view all the answers

    What is the main function of the Blast Gate in a dust collection system?

    <p>Closing piping without turning off the system</p> Signup and view all the answers

    Which type of filter bags are considered the most effective in a dust collection system?

    <p>Felt bags</p> Signup and view all the answers

    In a dust collection system, where are machines that produce light, occasional dust like a bobbin sander typically located?

    <p>Towards the end of the run</p> Signup and view all the answers

    What should be avoided in ducting/piping to maintain system efficiency according to the text?

    <p>Abrupt changes creating dead air zones</p> Signup and view all the answers

    What safety equipment is required when working with spalted woods?

    <p>Full face respirator</p> Signup and view all the answers

    Which type of lathe has the original spindle mounted below the lathe bed?

    <p>Duplicating lathe</p> Signup and view all the answers

    Who created the Biscuit Joiners in the 1950s?

    <p>Herman Steiner</p> Signup and view all the answers

    What is another name for Biscuit Joiners?

    <p>Lemon Spliners</p> Signup and view all the answers

    What is the purpose of biscuits in Biscuit Joiners?

    <p>To create self-leveling joints</p> Signup and view all the answers

    What is an essential component in Biscuit Joiners that helps reduce the possibility of kickback?

    <p>Variable angle fence</p> Signup and view all the answers

    What is a common application of portable planers?

    <p>Scribing strips</p> Signup and view all the answers

    Why is the hand position important when using miters specifically with routers?

    <p>To prevent accidents</p> Signup and view all the answers

    What is a main function of a dust collection system in woodworking machines?

    <p>Reducing fire hazards</p> Signup and view all the answers

    Which material is commonly used for long runs in air lines for shop air systems?

    <p>Copper pipe</p> Signup and view all the answers

    What is the importance of the diameter of air lines in shop air systems?

    <p>It affects the pressure drop and flow of air to tools</p> Signup and view all the answers

    What is a key consideration when choosing a compressor for a shop air system?

    <p>How quickly it can produce the required volume of air</p> Signup and view all the answers

    What is the purpose of a 'springy' bough of wood and a rope in a Pole / Bodger’s Lathe?

    <p>To spin the stock for cutting by chisels</p> Signup and view all the answers

    What was the common job of 'Bodgers' using the Pole / Bodger’s Lathe?

    <p>To turn chair rungs and legs</p> Signup and view all the answers

    What is the purpose of the 'Indexing head' in lathe operations?

    <p>To apply features to a turning at set intervals</p> Signup and view all the answers

    What is the function of a Live 'Cup' center in a lathe?

    <p>To rotate with the wood being turned</p> Signup and view all the answers

    Why is it recommended to always turn 'downhill' when using a lathe?

    <p>It prevents the tool from catching and getting thrown</p> Signup and view all the answers

    What is the purpose of 'Blocking' when preparing stock for turning?

    <p>To add joints to strengthen weak spots in the wood</p> Signup and view all the answers

    What should stock be like when preparing it for turning on a lathe?

    <p>As straight as possible</p> Signup and view all the answers

    What does 'Dig-in' refer to in lathe operations?

    <p>'Dig-in' happens when a part of the tool contacts the workpiece without support from the tool rest</p> Signup and view all the answers

    A Longworth Chuck is mainly used to grab bowls by the rim.

    <p>True</p> Signup and view all the answers

    A Vacuum Chuck relies on screws to hold the part in place.

    <p>False</p> Signup and view all the answers

    Dust collection systems are mainly used to create fungal spores from decaying wood.

    <p>False</p> Signup and view all the answers

    Face Plates are commonly used for left angle tools in lathe operations.

    <p>False</p> Signup and view all the answers

    Chucks with independently moving jaws are usually for machining purposes.

    <p>True</p> Signup and view all the answers

    A duplicating lathe has the original spindle mounted below the lathe bed.

    <p>False</p> Signup and view all the answers

    Biscuit Joiners are also known as Lemon Spliners.

    <p>False</p> Signup and view all the answers

    Biscuit Joiners create a self-leveling joint with no play.

    <p>False</p> Signup and view all the answers

    There are only three standard sizes of biscuits used in Biscuit Joiners.

    <p>True</p> Signup and view all the answers

    Biscuits spacing in Biscuit Joiners is not project specific.

    <p>False</p> Signup and view all the answers

    Biscuit Joiners have an On/Off switch as a component.

    <p>True</p> Signup and view all the answers

    Biscuits in Biscuit Joiners are recommended to be placed in a single row for thin stock.

    <p>False</p> Signup and view all the answers

    Portable planers are typically not used on-site.

    <p>False</p> Signup and view all the answers

    Rubber air lines for shop air systems are more expensive than PVC or Nylon.

    <p>True</p> Signup and view all the answers

    The air flow velocity required in main lines of a dust collection system is 4000 CFM.

    <p>False</p> Signup and view all the answers

    In a shop air system, the compressor should produce about 25% less CFM than the tool requires.

    <p>False</p> Signup and view all the answers

    The diameter of air lines is not an important consideration in shop air systems.

    <p>False</p> Signup and view all the answers

    As diameter decreases, the speed of air flow must increase in order to move the same volume of air.

    <p>True</p> Signup and view all the answers

    The majority of fans in a dust collection system are 'paddle-wheel' variety with material passing through paddles.

    <p>True</p> Signup and view all the answers

    Best filter bags in a dust collection system are made from woven cotton, gauge of cotton determines effectiveness.

    <p>False</p> Signup and view all the answers

    Storage Hoppers in a dust collection system are designed to store dust in fixed containers that cannot be removed.

    <p>False</p> Signup and view all the answers

    The Blast Gate in a dust collection system allows for the opening of piping without the need to turn off the system.

    <p>True</p> Signup and view all the answers

    Spiral ducting is the least effective type of piping in a dust collection system according to the text.

    <p>False</p> Signup and view all the answers

    A Pole / Bodger’s Lathe employs a 'springy' bough of wood and a rope to spin the stock for cutting by chisels.

    <p>True</p> Signup and view all the answers

    The Indexing pin is used to brake the lathe during operations.

    <p>False</p> Signup and view all the answers

    The Gap-bed Lathe is typically used for smaller radius pieces close to the headstock.

    <p>False</p> Signup and view all the answers

    The mandrel inside the tailstock of a lathe should never be lubricated.

    <p>True</p> Signup and view all the answers

    The Tool Rest on a lathe is locked in place by the Banjo.

    <p>True</p> Signup and view all the answers

    A Live 'Cup' center on a lathe rotates with the wood being turned.

    <p>True</p> Signup and view all the answers

    The Emergency stop button on a lathe control pod initiates immediate stopping of the stock rotation.

    <p>True</p> Signup and view all the answers

    Turning 'uphill' from larger diameter to smaller diameter on a lathe tends to result in smoother cuts.

    <p>False</p> Signup and view all the answers

    Stock should be as straight as possible before turning on a lathe, and gluing blanks for turning should cure for about 6 hours.

    <p>False</p> Signup and view all the answers

    Spindle Turning supports the stock with headstock and tailstock, while Bowl Turning supports it only with the headstock.

    <p>True</p> Signup and view all the answers

    What is the purpose of a Doughnut Chuck in woodturning?

    <p>To secure pieces on the lathe without screw holes</p> Signup and view all the answers

    Which tool is commonly used for shaping convex surfaces on turned wood?

    <p>Round nose scraper</p> Signup and view all the answers

    What is a primary function of a Jam Chuck in woodturning?

    <p>To secure pieces on the lathe without screw holes</p> Signup and view all the answers

    How does a Longworth Chuck primarily grab bowls in woodturning?

    <p>By grabbing the rim of the bowls</p> Signup and view all the answers

    What type of chuck relies on vacuum to hold the part and has the potential to fail in woodturning?

    <p>Vacuum Chuck</p> Signup and view all the answers

    What should be the hand position when using miters specifically with routers?

    <p>Do not place any hand to the left of the tool</p> Signup and view all the answers

    Which component is NOT a part of a shop air system?

    <p>Vacuum Chuck</p> Signup and view all the answers

    What is the main function of an Oiler in a shop air system?

    <p>To lubricate the air lines</p> Signup and view all the answers

    What is a key consideration when choosing the diameter of air lines for shop air systems?

    <p>Preventing pressure drop due to friction</p> Signup and view all the answers

    Which material is NOT commonly used for air lines in shop air systems?

    <p>Woven Cotton</p> Signup and view all the answers

    Why is it important for portable planers to have a fence set for biscuiting at 45 degrees miter?

    <p>To ensure accuracy and consistency in biscuiting</p> Signup and view all the answers

    What is the purpose of a Biscuit Joiner in woodworking?

    <p>To create self-leveling joints with no side-to-side play</p> Signup and view all the answers

    What is a distinguishing feature of a CNC Lathe?

    <p>The CNC program is stored on a diskette</p> Signup and view all the answers

    Which component in a Biscuit Joiner helps reduce the possibility of kickback?

    <p>Anti-friction pins</p> Signup and view all the answers

    What is a key feature of a Back Knife Lathe?

    <p>Knives are introduced slowly to the spinning stock</p> Signup and view all the answers

    Why are biscuits spacing in Biscuit Joiners considered project-specific?

    <p>To accommodate different joint sizes in various projects</p> Signup and view all the answers

    What distinguishes a Duplicating Lathe from other types of lathes?

    <p>Original spindle mounted below the lathe bed</p> Signup and view all the answers

    What is the main function of the Blast Gate in a dust collection system?

    <p>To allow for the opening or closing of piping segments without shutting off the entire system</p> Signup and view all the answers

    Which type of filter bags are considered the best for a dust collection system based on the text?

    <p>Felt bags</p> Signup and view all the answers

    Why must air speed increase as the duct diameter decreases in a dust collection system?

    <p>To maintain the same volume of air flow</p> Signup and view all the answers

    Which part of a dust collection system is responsible for gently re-directing airflow to avoid dead zones and dust accumulation?

    <p>Ducting/Piping</p> Signup and view all the answers

    What is the primary function of a Dust Collection System Collector according to the text?

    <p>Separating heavy chips and lighter particles</p> Signup and view all the answers

    In a dust collection system, what is the most effective type of pipe for optimizing efficiency according to the text?

    <p>Straight pipe</p> Signup and view all the answers

    What was the primary job of 'Bodgers' who commonly used the Pole / Bodger’s Lathe?

    <p>Turn chair rungs and legs</p> Signup and view all the answers

    What is the purpose of the 'Live' center on a lathe?

    <p>To rotate with the wood being turned</p> Signup and view all the answers

    Which component in a lathe allows features to be applied to a turning at a set number of degrees apart?

    <p>Indexing head</p> Signup and view all the answers

    When using a lathe, what technique involves holding the tool at a lower angle to achieve faster and smoother cuts?

    <p>Cutting</p> Signup and view all the answers

    What is the purpose of the 'Blocking' method when preparing stock for turning?

    <p>Adding joints to entire length or required areas</p> Signup and view all the answers

    What is the main function of the Tool Rest in lathe operations?

    <p>Supporting and guiding the turning tool</p> Signup and view all the answers

    Why is it important to maintain a distance of ⅛” when setting the Tool Rest position on a lathe?

    <p>To avoid material climbing onto the tool</p> Signup and view all the answers

    'Split Turnings' are recommended to be checked for what before using them on a lathe?

    <p>'Split Turnings' or weak spots</p> Signup and view all the answers

    'Stave Construction' is typically employed for what type of turnings?

    <p>'Bowl Turnings'</p> Signup and view all the answers

    'Spindle Turning' differs from 'Bowl Turning' mainly in terms of how the stock is supported. How is it supported in 'Spindle Turning'?

    <p>Supported on both ends by headstock and tailstock</p> Signup and view all the answers

    A Doughnut Chuck is primarily used for finishing the top of bowls in woodturning.

    <p>False</p> Signup and view all the answers

    Vacuum Chucks in woodturning always have screw holes to secure the workpiece.

    <p>False</p> Signup and view all the answers

    Face Plates in woodturning are commonly used for holding spindles perpendicular to the lathe's axis.

    <p>True</p> Signup and view all the answers

    Lathe accessories such as Drive Centers are used for cutting designs into the wood during turning.

    <p>False</p> Signup and view all the answers

    The Round Nose Scraper is a tool commonly used for creating intricate details on woodturned pieces.

    <p>True</p> Signup and view all the answers

    A Back Knife Lathe has knives mounted in front of the spinning stock.

    <p>False</p> Signup and view all the answers

    Spalted woods can be a health hazard when working with lathes.

    <p>True</p> Signup and view all the answers

    Biscuit Joiners create joints that have no side-to-side play.

    <p>False</p> Signup and view all the answers

    The Biscuit Joiner was created by Swiss cabinetmaker Herman Steiner in the 1960s.

    <p>False</p> Signup and view all the answers

    CNC Lathe programs are stored on floppy disks and retrieved as needed.

    <p>False</p> Signup and view all the answers

    Biscuit Joiners can accommodate three standard sizes of biscuits: #20, #15, and #5.

    <p>False</p> Signup and view all the answers

    As the diameter of the duct decreases in a dust collection system, the speed of air flow must decrease in order to maintain the same volume of air.

    <p>False</p> Signup and view all the answers

    The Blast Gate in a dust collection system allows for the opening of piping without the need to turn off the system.

    <p>True</p> Signup and view all the answers

    The majority of fans in a dust collection system are 'propeller' variety with material passing through blades.

    <p>False</p> Signup and view all the answers

    Storage Hoppers in a dust collection system are designed to store dust in fixed containers that cannot be removed.

    <p>False</p> Signup and view all the answers

    The efficiency rating of a fan in a dust collection system should be between 30 to 40 percent.

    <p>False</p> Signup and view all the answers

    Flexible ducting is the least effective type of piping for a dust collection system.

    <p>False</p> Signup and view all the answers

    Miters are specifically used with sanders.

    <p>False</p> Signup and view all the answers

    Portable planers are typically used in a workshop setting.

    <p>False</p> Signup and view all the answers

    Rubber air lines for shop air systems are heavier than PVC or Nylon.

    <p>True</p> Signup and view all the answers

    A compressor for shop air systems should produce less CFM than the tool requires.

    <p>False</p> Signup and view all the answers

    The main function of dust collection systems is to reduce noise on machines.

    <p>False</p> Signup and view all the answers

    To efficiently move wood dust through the system, the air flow in main lines should maintain a velocity of 4000 CFM.

    <p>False</p> Signup and view all the answers

    A Pole / Bodger’s Lathe is powered by a motor.

    <p>False</p> Signup and view all the answers

    The Lathe Bed in lathe machines typically has a gap by the tailstock.

    <p>False</p> Signup and view all the answers

    The Indexing pin on a lathe is used to brake the lathe during operations.

    <p>False</p> Signup and view all the answers

    Scraping is faster and smoother but requires more skill compared to cutting on a lathe.

    <p>False</p> Signup and view all the answers

    Dead centers in lathes rotate with the wood being turned.

    <p>False</p> Signup and view all the answers

    Prepping Stock for turning on a lathe does not require stock to be as close to finished dimensions as possible.

    <p>False</p> Signup and view all the answers

    The Tool Rest on a lathe is locked in place by the Mandrel.

    <p>False</p> Signup and view all the answers

    Always turning 'uphill' from larger diameter to smaller diameter on a lathe results in smoother cuts.

    <p>False</p> Signup and view all the answers

    In lathe operations, Spindle Turning supports the stock by headstock only, while Bowl Turning supports it on both ends by headstock and tailstock.

    <p>False</p> Signup and view all the answers

    'Split Turnings' should be checked for severe checks or weak spots before using them on a lathe.

    <p>True</p> Signup and view all the answers

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