Which one of the given options is wrong? A straight, flat surface is created in shaping process A curvy surface is created in shaping process In a shaping and planing process, there are low cutting speeds due to start‑and‑stop motion Single point high speed steel tools are used in planing process

Which one of the given options is wrong? A straight, flat surface is created in shaping process A curvy surface is created in shaping process In a shaping and planing process, there are low cutting speeds due to start‑and‑stop motion Single point high speed steel tools are used in planing process

Precision Machining Technology (MindTap Course List)

2nd Edition

ISBN:9781285444543

Author:Peter J. Hoffman, Eric S. Hopewell, Brian Janes

Publisher:Peter J. Hoffman, Eric S. Hopewell, Brian Janes

Chapter7: Grinding

Section7.1: Introduction To Precision Grinding Machines

Problem 7RQ: Tool and cutter grinders can be used to _______ existing cutting tools or to create new, customized...

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Which one of the given options is wrong? a)A curvy surface is created in shaping process b)Single point high speed steel tools are used in planing process c)In a shaping and planing process, there are low cutting speeds due to start‑and‑stop motion d)A straight, flat surface is created in shaping process
Which one of the given options is true? a)Built-up edge is generated on the surface of workpart b)None c)Strain hardening occurs due to generated high temperature and pressure between work and tool d)Tool life is usually measured in days
Which one of the given options is Wrong? a)Tool life usually measured in days b)Strain hardening occurs due to generated high temperature and pressure between work and tool c)None d)Built-up edge is generated on the surface of cutting tool
Which one of the given options is right? a)Poor tolerance and surface finish in a part produced by broaching process b)The cutting tool used in broaching process is called single point tool c)Gear hobbing process is operated in special milling machines d)The tool used in a sawing process is called a broach
Which one of the following statements is NOT true? Group of answer choices In orthogonal cutting, the cutting edge of the tool is perpendicular to the cutting direction. Continuous chips are typically formed at high cutting speeds and/or high rake angles. Continuous chips are always desirable because they produce good surface finish. In cutting, chip thickness is always greater than the depth of cut. PreviousNext
Write TRUE is the statement/s is True. If the statement is false, identify the word/s that makes the sentence incorrect and write its corresponding correct answer. 10. Filing involves small scale removal of materials especially burrs. 11. Alterations on the independent factors during cutting process can cause tool wear. Surface finish and surface integrity of the workpiece are affected by the tool shape and its sharpness. 12. Holes made through drilling are deep and has small diameter.
Which one is not a chief element in metal cutting process? Tool life Cutting speed Nominal cross-sectionall area Feed
Write TRUE is the statement/s is True. If the statement is false, identify the word/s that makes the sentence incorrect and write its corresponding correct answer. Alterations on the independent factors during cutting process can cause tool wear. Surface finish and surface integrity of the workpiece are affected by the tool shape and its sharpness.
Need to sketch initial design of automated hammering machine. Sketch should be in simple and proper hand sketch. The following criteria is - powered by electric motor - spear gear - provide speed control purposes
Tool and cutter grinders can be used to _______ existing cutting tools or to create new, customized cutting tools.
Always review the________ before using any lubricant or cutting fluid.
The rack angle in turning process is the angle between Choose the right option a. Tool and the perpendicular to the workpiece b. Tool and workpiece c Tool face and the perpendicular to the flank d. Tool face and the flank