Engineering Materials and Processes Quiz
82 Questions
0 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to Lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What is a significant advantage of the ECM method in terms of the condition of the workpiece?

  • The workpiece is subjected to high cutting forces.
  • The workpiece remains in an undisturbed, stress-free state. (correct)
  • The workpiece is automatically shaped during the process.
  • The workpiece experiences high temperatures during machining.

Which of the following is NOT a limitation of the ECM process?

  • Complicated tool design methods.
  • Large power consumption issues.
  • Ability to achieve sharp internal corners.
  • Extra surface polishing required post-machining. (correct)

What must be maintained constant for the ECM method to be effective?

  • Tool speed.
  • Current density.
  • Voltage. (correct)
  • Temperature.

Which characteristic demonstrates the versatility of ECM compared to conventional methods?

<p>Absence of tool wear. (A)</p> Signup and view all the answers

What happens to the metal removal rate at low current densities in ECM?

<p>It decreases significantly. (A)</p> Signup and view all the answers

Which material is NOT commonly used to make saw blades?

<p>Aluminum alloy (C)</p> Signup and view all the answers

What is the purpose of tooth set in a saw blade?

<p>To make the kerf wider than the blade thickness (A)</p> Signup and view all the answers

Which tooth form is better suited for finer pitches?

<p>Straight tooth form (D)</p> Signup and view all the answers

Which of the following is a characteristic of the wavy tooth set?

<p>Every two consecutive teeth are offset in the same direction (C)</p> Signup and view all the answers

Tooth spacing or pitch influences which of the following aspects of a saw blade?

<p>The suitable tooth set type (B)</p> Signup and view all the answers

What is the primary advantage of using a tooth form with more metal backing?

<p>It provides better cutting durability (B)</p> Signup and view all the answers

Which characteristic is least affected by the size of the saw blade?

<p>Thickness of the cutting edge (D)</p> Signup and view all the answers

Which material has the best wear ratio when used as an electrode in EDM?

<p>Graphite (D)</p> Signup and view all the answers

What is the typical wear ratio for brass electrodes in EDM?

<p>1:1 (D)</p> Signup and view all the answers

Which of the following factors does NOT significantly affect the choice of electrode material?

<p>Aesthetic appeal (A)</p> Signup and view all the answers

How does the metal removal rate typically change with increasing current density in EDM?

<p>It increases. (C)</p> Signup and view all the answers

What does the servo-mechanism control in the EDM process?

<p>The gap between the tool and workpiece. (C)</p> Signup and view all the answers

What voltage condition prompts the servo control to adjust the movement of the electrode?

<p>Voltage drop across the gap. (A)</p> Signup and view all the answers

What is the expected general tolerance achievable in EDM machining?

<p>±0.05 to ±0.13 mm (C)</p> Signup and view all the answers

For optimal machining efficiency in EDM, what should be maintained despite tool wear?

<p>Constant gap. (D)</p> Signup and view all the answers

What is the primary disadvantage of using normal metallic electrodes in EDM regarding wear?

<p>They have a high wear ratio. (B)</p> Signup and view all the answers

What is commonly done to achieve a better surface finish in EDM processes?

<p>Performing a roughing cut followed by a finishing cut. (A)</p> Signup and view all the answers

Which non-traditional machining method is specifically suitable for micro-machining and drilling?

<p>LBM (B)</p> Signup and view all the answers

What is the gap measurement in mm for EDM according to the given parameters?

<p>0.20 (A)</p> Signup and view all the answers

Which medium is used in Abrasive Jet Machining (AJM)?

<p>Air (A)</p> Signup and view all the answers

In terms of power output, which of the following non-traditional machining methods has the highest power rating?

<p>ECM (C)</p> Signup and view all the answers

Which non-traditional machining method is primarily used for cavity sinking and standard hole drilling?

<p>EDM (B)</p> Signup and view all the answers

What electrical potential range is used in Electrical Discharge Machining (EDM)?

<p>100 - 300 V (B)</p> Signup and view all the answers

Which method is known for its capability in fine hole drilling and contour machining?

<p>ECM (B)</p> Signup and view all the answers

Which physical parameter for Unconventional Machining Methods represents the current used in Electron Beam Machining (EBM)?

<p>500 A (B)</p> Signup and view all the answers

What is a defining characteristic of Plasma Arc Machining (PAM)?

<p>Suitable for clean, rapid cuts and profiles (A)</p> Signup and view all the answers

What is the primary purpose of the dielectric fluid in the wheel face grinding process?

<p>To flush away metal chips from the cutting area (C)</p> Signup and view all the answers

What is the typical range for the spark gap in the grinding process?

<p>0.013 to 0.076 mm (C)</p> Signup and view all the answers

Which of the following operations is NOT suited for Electro-Dynamic Grinding (EDG)?

<p>High-speed continuous machining (C)</p> Signup and view all the answers

What mechanism is used to control the spark gap in the grinding process?

<p>Servomechanism (B)</p> Signup and view all the answers

At what speed is the graphite wheel typically rotated in the EDG process?

<p>0.5 to 3 m/s (C)</p> Signup and view all the answers

Which characteristic of Electro-Dynamic Grinding allows it to avoid wheel loading?

<p>Combination of grinding carbide and steel (B)</p> Signup and view all the answers

What principle does Electro-Chemical Machining (ECM) utilize?

<p>Electrolysis (D)</p> Signup and view all the answers

For which of the following situations is the EDG method particularly effective?

<p>Grinding through complex forms (C)</p> Signup and view all the answers

Which of these is one of the main applications of EDG?

<p>Grinding circular forms (D)</p> Signup and view all the answers

What is a key advantage of using EDG over traditional abrasive wheel methods?

<p>Reduced likelihood of fracturing delicate components (D)</p> Signup and view all the answers

What is the main function of a vertical broaching machine's slide?

<p>To guide the broaching tool accurately (D)</p> Signup and view all the answers

In vertical pull down broaching, where is the broach positioned when it starts the machining process?

<p>In the base of the machine (B)</p> Signup and view all the answers

What adjustment feature is present in a vertical broaching machine to accommodate different broaching operations?

<p>Speed control of the slide (A)</p> Signup and view all the answers

What is the purpose of the worktable in a vertical broaching machine?

<p>To facilitate loading and unloading of the workpiece (B)</p> Signup and view all the answers

In the context of broaching, what defines external surface broaches?

<p>They are classified based on the surface they machine into. (D)</p> Signup and view all the answers

What mechanism does the vertical pull-up broaching machine utilize to begin the machining process?

<p>Pulling the broach upward after workpiece clamping (A)</p> Signup and view all the answers

Which feature distinguishes a vertical broaching machine from traditional cutting methods?

<p>It primarily relies on hydraulic drive systems (B)</p> Signup and view all the answers

Which advantage of the non-traditional machining method significantly enhances the production of complicated die shapes?

<p>Elimination of mold division lines (D)</p> Signup and view all the answers

What characteristic of the Electric Discharge Grinding (EDG) process distinguishes it from traditional grinding methods?

<p>Involvement of high frequency electrical discharges (C)</p> Signup and view all the answers

How does the implementation of a single machine for die manufacturing affect the overall cycle time?

<p>It allows for concurrent processing reducing total cycle time (C)</p> Signup and view all the answers

Which factor contributes to avoiding rejections in the machining process?

<p>Initial planning and program checks (A)</p> Signup and view all the answers

What advantage does the high surface finish achieved in this machining method confer?

<p>Reduced manual finishing operation time (C)</p> Signup and view all the answers

How does the design technique improvement affect layout in compound dies?

<p>It enables easier and more efficient layout (D)</p> Signup and view all the answers

What is the range of time required for production in this non-traditional machining process?

<p>1 hour to 20 hours (B)</p> Signup and view all the answers

Which feature of the machining process contributes to high repeatability in production?

<p>Single piece construction of dies (A)</p> Signup and view all the answers

What is the primary benefit of being able to run the WCEDM process continuously?

<p>Maximized uptime and productivity (C)</p> Signup and view all the answers

Which material category is particularly effective when machined using the method described?

<p>Electrically conductive materials (C)</p> Signup and view all the answers

What is the primary distinction between chemical blanking and contour machining in chemical milling?

<p>Chemical blanking etches entirely through the workpiece, while contour machining selectively removes material. (C)</p> Signup and view all the answers

What is the approximate tolerance achievable in chemical milling based on the depth of etch?

<p>±0.05 mm per 2.54 mm of depth. (A)</p> Signup and view all the answers

Which of the following is a limitation of the chemical milling process?

<p>The metal removal rate is comparatively slow. (C)</p> Signup and view all the answers

In chemical milling, what effect do surface imperfections have on the etching process?

<p>They can cause faster etching rates in the affected areas. (B)</p> Signup and view all the answers

What is the typical range of surface finish values achievable in chemical milling?

<p>0.25 to 6.25 μmRa values. (C)</p> Signup and view all the answers

What is a key operational feature of the vertical double slide surface broaching machine?

<p>One slide works while the other returns to its starting position. (C)</p> Signup and view all the answers

In the context of continuous surface broaching machines, what role do the fixtures play?

<p>They hold and locate workpieces at set intervals on the chain. (C)</p> Signup and view all the answers

What is a distinctive characteristic of the cutting speed in a horizontal surface broaching machine?

<p>It varies between 3 to 12 meters per minute. (B)</p> Signup and view all the answers

What is a major advantage of using hydraulic drives in broaching machines?

<p>They are less expensive and produce smoother actions. (A)</p> Signup and view all the answers

How does a continuous surface broaching machine enhance productivity?

<p>Through automatic loading and unloading of workpieces. (B)</p> Signup and view all the answers

Which statement accurately describes the operational mechanism for broaching tools?

<p>They are reciprocated using hydraulic or electro-mechanical drives. (D)</p> Signup and view all the answers

What is the purpose of the rigid guiding member in a continuous surface broaching machine?

<p>To stabilize the movement of the chain and ensure uniform stock removal. (D)</p> Signup and view all the answers

In a horizontal surface broaching machine, which factor most influences the operational efficiency?

<p>The speed range of the broaching tool. (B)</p> Signup and view all the answers

In the context of electro-mechanical drives for broaching, what issue might arise with using longer strokes?

<p>They can lead to increased mechanical wear. (C)</p> Signup and view all the answers

What is the cutting speed for mild steel when using tungsten H.S.S. blades?

<p>0.75 m/s (D)</p> Signup and view all the answers

Which type of sawing machine operates solely on the forward stroke?

<p>Power Hacksaw (D)</p> Signup and view all the answers

What determines the size of a power hacksaw?

<p>The largest diameter or square that can be cut (B)</p> Signup and view all the answers

What is typically required in the operation of a power hacksaw for materials except cast iron?

<p>Flooding with cutting fluid (B)</p> Signup and view all the answers

For circular saws over 250 mm in diameter, what is a common construction type used?

<p>Segmental or inserted-blade construction (A)</p> Signup and view all the answers

Which of the following materials has the highest cutting speed when using tungsten H.S.S. blades?

<p>Brass and Aluminium (D)</p> Signup and view all the answers

What is the thickness range of circular cold saws?

<p>1/32 to 1/12 inch (B)</p> Signup and view all the answers

What is the typical role of the saw frame in a power hacksaw?

<p>To hold the blade during operation (D)</p> Signup and view all the answers

What operational feature may automatically stop a power hacksaw after completing a cut?

<p>An automatic switch (C)</p> Signup and view all the answers

In milling operations using circular saws, what type of slit do they create?

<p>Narrow slits (D)</p> Signup and view all the answers

Flashcards

Saw Blade Material

The material used to make a saw blade, influencing its hardness, durability, and suitability for different materials.

Tooth Form

The shape of the teeth on a saw blade, influencing the cutting action and the type of material it can cut.

Tooth Set

The way teeth are bent or offset to prevent the saw blade from sticking or binding during cutting.

Tooth Spacing

The distance between two consecutive teeth on a saw blade, determining the cut's smoothness and rate of material removal.

Signup and view all the flashcards

Straight Set

The type of tooth set where teeth are alternately offset to the right and left, ideal for cutting non-ferrous metals and non-metals.

Signup and view all the flashcards

Wavy Set

The type of tooth set where several teeth are offset in one direction and then several in the opposite direction, suitable for thin materials.

Signup and view all the flashcards

Raker Set

The type of tooth set where one or more teeth are designed with a larger gap, allowing chips to be more easily removed.

Signup and view all the flashcards

Physical Parameters of Unconventional Methods

Factors like voltage, current, power, gap, and the medium used in the machining process. These parameters determine the overall effectiveness and stability of the unconventional machining methods.

Signup and view all the flashcards

Ultrasonic Machining (USM)

Ultrasonic machining (USM) utilizes high-frequency vibrations to remove material with abrasive slurries.

Signup and view all the flashcards

Abrasive Jet Machining (AJM)

Abrasive jet machining (AJM) utilizes a high-velocity stream of abrasive particles propelled by a gas to erode material.

Signup and view all the flashcards

Electrochemical Machining (ECM)

Electrochemical machining (ECM) utilizes an electrolytic process to remove material by electrochemical dissolution.

Signup and view all the flashcards

Electrical Discharge Machining (EDM)

Electrical discharge machining (EDM) utilizes electrical sparks to remove material from a workpiece.

Signup and view all the flashcards

Electron Beam Machining (EBM)

Electron beam machining (EBM) uses a focused beam of high-energy electrons to melt and vaporize material.

Signup and view all the flashcards

Laser Beam Machining (LBM)

Laser beam machining (LBM) utilizes a high-intensity laser beam to melt, vaporize, or burn away material.

Signup and view all the flashcards

Plasma arc machining (PAM)

Plasma arc machining (PAM) uses a high-temperature plasma arc to melt and remove material.

Signup and view all the flashcards

Shapes Cutting Capability

The ability of a machining process to produce specific shapes and features. Each NTMM excels in certain areas, like micro-machining, cavity sinking, fine hole drilling, or profile cutting.

Signup and view all the flashcards

EDM tool materials

The materials used to create the tool (electrode) in Electrical Discharge Machining (EDM).

Signup and view all the flashcards

Wear ratio in EDM

The ratio of the volume of metal removed from the workpiece to the volume of metal removed from the electrode during EDM.

Signup and view all the flashcards

Graphite in EDM

A material for EDM electrodes with high melting point, providing a significant wear ratio (5:1 to 50:1), meaning it wears away slowly compared to the workpiece.

Signup and view all the flashcards

Servo-mechanism in EDM

The ability to keep a constant distance between the tool and work surface during EDM, crucial for precise cutting.

Signup and view all the flashcards

Electro-mechanical servo-mechanism

A system that uses mechanical components, such as rack and pinion, driven by a motor to adjust the electrode position in EDM.

Signup and view all the flashcards

Metal removal in EDM

A factor that influences the speed at which material is removed in EDM, directly proportional to current.

Signup and view all the flashcards

Surface finish in EDM

The quality of the surface finish achieved in EDM, inversely related to the current used.

Signup and view all the flashcards

Roughing and finishing cuts in EDM

A process of roughing a workpiece with high current to remove material quickly followed by a finishing cut with lower current to achieve a good finish.

Signup and view all the flashcards

Tolerances in EDM

The maximum and minimum dimensions a part can have and still be considered acceptable in EDM.

Signup and view all the flashcards

Typical tolerances in EDM

A range of tolerances commonly achievable in EDM, depending on precision needed.

Signup and view all the flashcards

ECM Metal Removal Mechanism

In ECM, metal removal happens through the exchange of metal ions, eliminating cutting forces and leaving the workpiece stress-free.

Signup and view all the flashcards

What is ECM?

Electrochemical Machining (ECM) is a process that uses an electric current to remove metal by dissolving it in an electrolyte.

Signup and view all the flashcards

ECM Advantages

ECM offers several advantages, including fast machining, stress-free workpieces, excellent surface finishes, and the ability to machine difficult materials.

Signup and view all the flashcards

ECM Power Supply

ECM power supplies are designed to maintain a stable voltage, usually between 5 and 30 volts direct current (DC).

Signup and view all the flashcards

ECM Current Density

In ECM, the current density must be high enough to ensure a sufficient rate of metal removal. Low current densities result in slow removal.

Signup and view all the flashcards

Electro Discharge Grinding (EDG)

A manufacturing process that uses electrical discharge to remove material from a workpiece.

Signup and view all the flashcards

Dielectric Fluid

A fluid used in EDG to flush away metal chips and cool the workpiece.

Signup and view all the flashcards

Spark Gap

The distance between the electrode and the workpiece in EDG, controlled by a servo mechanism.

Signup and view all the flashcards

Graphite Wheel

A rotating graphite wheel used as the electrode in EDG.

Signup and view all the flashcards

Metal Chips

The metal removed from the workpiece in EDG.

Signup and view all the flashcards

Electrolysis

The process of removing material from the workpiece by passing an electric current through an electrolyte solution.

Signup and view all the flashcards

Electrolyte

The solution used in ECM to carry the electric current and dissolve metal.

Signup and view all the flashcards

Material Removal Rate

The rate of material removal in ECM depends on the current density and the material being machined.

Signup and view all the flashcards

Applications of ECM

ECM is often used for machining complex shapes, intricate features, and hard-to-machine materials.

Signup and view all the flashcards

Internal Broaching

A type of broaching where the broach is pulled through the workpiece, starting from the workpiece's interior, and ending with the broach exiting the workpiece.

Signup and view all the flashcards

Horizontal Pull Broaching

A type of internal broaching where the broach is pulled horizontally through the workpiece.

Signup and view all the flashcards

Vertical Pull Up Broaching

A type of internal broaching where the broach is pulled vertically upwards through the workpiece.

Signup and view all the flashcards

Vertical Pull Down Broaching

A type of internal broaching where the broach is pulled vertically downwards through the workpiece.

Signup and view all the flashcards

Push Broaching

A type of broaching where the broach is pushed through the workpiece, starting from the exterior and ending with the broach exiting the workpiece.

Signup and view all the flashcards

Vertical Broaching Machine

A type of surface broaching machine used for machining flat surfaces, also known as slab broaching.

Signup and view all the flashcards

Contour Broaches

External surface broaches that machine curved or contoured shapes.

Signup and view all the flashcards

Circular Cold Saw Dimensions

Circular cold saws are tooth disks ranging in thickness from 1/32 to 1/12 inch and in diameter from 8 to 80 inches.

Signup and view all the flashcards

Cutting Speed

The speed at which a saw blade rotates, measured in meters per second (m/s). It varies based on the material being cut and the saw blade's material.

Signup and view all the flashcards

Power Hacksaw

A power-driven tool used for cutting materials, typically metal. It uses a reciprocating saw blade to slice through the workpiece.

Signup and view all the flashcards

Circular Sawing

A saw for cutting metal that uses a rotating circular blade with teeth. The blade is typically made with tungsten high-speed steel.

Signup and view all the flashcards

Solid Disc Circular Saw

A type of circular saw that uses a solid disk blade for cutting metal. These saws are typically used for cutting smaller diameter materials.

Signup and view all the flashcards

Segmented/Inserted Circular Saw

A type of circular saw where the blade is made up of segments or inserts. They are commonly used for cutting larger diameter materials.

Signup and view all the flashcards

Thin Section Circular Saw

A type of circular saw that uses a thin, toothed blade for cutting thin metal. Used for pipes and tubes.

Signup and view all the flashcards

Angle Flexibility

The ability of a sawing machine to cut at various angles. This is often achieved through adjustable vises or other mechanisms.

Signup and view all the flashcards

Sawdust

Metal shavings or chips that result from the cutting process.

Signup and view all the flashcards

Cutting Fluid

A lubricant used to cool the saw blade and help remove metal chips during the cutting process.

Signup and view all the flashcards

Single Slide Surface Broaching Machine

A type of surface broaching machine where the broaching tool moves back and forth on a single slide, while the workpiece is loaded and unloaded.

Signup and view all the flashcards

Double Slide Surface Broaching Machine

A surface broaching machine with two slides that operate in opposite directions. While one slide is cutting, the other is loading or unloading the workpiece.

Signup and view all the flashcards

Horizontal Surface Broaching Machine

A type of surface broaching machine where the broaching tool is pulled across the workpiece, held stationary on a work table.

Signup and view all the flashcards

Continuous Surface Broaching Machine

A continuous surface broaching machine where workpieces are mounted on a chain, which moves past a stationary broach.

Signup and view all the flashcards

Hydraulic Drive (Broaching)

A type of drive system used in broaching machines that relies on hydraulic pressure to provide the power for reciprocating the broaching tool.

Signup and view all the flashcards

Electro-mechanical Drive (Broaching)

A type of drive system used in broaching machines that uses an electric motor to rotate a screw, which in turn moves the broaching tool.

Signup and view all the flashcards

Cutting Speed (Broaching)

The speed at which a surface broach moves across the workpiece, typically expressed in meters per minute (mpm).

Signup and view all the flashcards

Return Speed (Broaching)

The speed at which the broaching tool returns to its starting position after completing a cut, typically expressed in meters per minute (mpm).

Signup and view all the flashcards

Fixture (Broaching)

A device that securely holds a workpiece during the broaching process, ensuring accurate alignment and stability.

Signup and view all the flashcards

Graphite Wheel in EDG

A rotating graphite wheel serving as the electrode in EDG, creating sparks to remove metal from the workpiece.

Signup and view all the flashcards

Spark Gap in EDG

The controlled gap between the electrode (like the graphite wheel) and the workpiece during EDG, allowing for accurate spark generation.

Signup and view all the flashcards

Dielectric Fluid in EDG

A dielectric fluid is used in EDG to cool the workpiece and flush away metal chips generated during the spark discharges.

Signup and view all the flashcards

Electrolyte in ECM

The solution used in ECM to carry the electric current and dissolve metal from a workpiece.

Signup and view all the flashcards

Material Removal Rate in ECM

The rate at which metal is removed in ECM is affected by the current density and the type of material being machined.

Signup and view all the flashcards

Metal Removal Mechanism in ECM

In ECM, metal is removed through the exchange of metal ions, eliminating cutting forces and leaving the workpiece free of stress.

Signup and view all the flashcards

What is chemical milling?

A manufacturing process that uses chemical reactions to remove material from a workpiece selectively. This is achieved by immersing the workpiece in a chemical solution, causing the unwanted material to dissolve.

Signup and view all the flashcards

What is chemical blanking?

A variation of chemical milling where material is completely etched through a flat metal sheet, creating a cutout or a blank shape.

Signup and view all the flashcards

What is contour machining?

A variation of chemical milling where material is selectively etched from specific areas of a workpiece, creating contours and features.

Signup and view all the flashcards

How can tapered sides be achieved in chemical milling?

A method where the workpiece is rotated in a chemical bath while moving the axis of rotation upward, allowing for the creation of tapered sides on the workpiece.

Signup and view all the flashcards

What are the advantages of chemical milling?

This method is suitable for machining parts of different shapes and sizes, requires minimal skill, induces no stresses in the material, and can be applied to any metal.

Signup and view all the flashcards

Study Notes

Broaching Machines

  • Broaches are tools used for machining internal or external shapes in a single stroke.
  • Types include horizontal and vertical machines, pull and push.
  • Tooth elements include front rake angle (hook angle), back-off angle (relief angle).
  • Materials commonly used are high-speed steel (HSS), brazed carbides, or disposable inserts; carbide tools can be used for machining cast iron with close tolerances.
  • Broaching machines feature a work-holding fixture, broaching tool, drive mechanism, and a frame.
  • Construction may be either solid, assembled, or built from replaceable sections or teeth for easy repair.

Types of Broaching Machines

  • A horizontal machine's slide travels horizontally; the work area is accessible from the floor, allowing greater slide support for straightness.
  • A vertical machine's slide travels vertically; this design often utilizes a pit or elevated platform to keep workers at the work station.
  • There are both pull and push broaching machines. Pull machines place tension on the broach; push machines use compressive forces.

Internal Broaching

  • Pull broaching machines apply force to the shank, putting the broach in tension. This pulls the broach through the workpiece.
  • Push broaches apply force in compression to the end of the broach. The broach is shorter than a pull broach, usually not exceeding 15 diameters.

Surface Broaching Machines

  • Classified by the surface they work on: flat (slab), peripheral, and contour broaches.

Broaching Drives

  • Hydraulic drives are smoother and are more commonly used.
  • Electro-mechanical drives are preferred for longer strokes or high-speed applications.

Broach Size

  • Machine size is represented by two numbers: "a x b".
  • 'a': Force the machine can apply in tonnes
  • 'b': Stroke of the slide in millimeters

Broaching Advantages

  • Fast operation, removing all machining allowance in a single stroke
  • High production capacity
  • High surface quality
  • Internal and external machining capability
  • Allows for repair through replaceable sections.

Broaching Limitations

  • High tool cost
  • Requires a unique broach for each shape/size
  • Workpiece needs to be rigidly held and the broach firmly guided.
  • Not suitable for large metal removal amounts

Studying That Suits You

Use AI to generate personalized quizzes and flashcards to suit your learning preferences.

Quiz Team

Related Documents

A Textbook of Production Technology PDF

Description

Test your knowledge on the Electrochemical Machining (ECM) process and saw blade characteristics. This quiz covers key advantages, limitations, and related machining concepts. Boost your understanding of these engineering processes by answering the questions accurately.

More Like This

Use Quizgecko on...
Browser
Open
Browser
Browser