Mechanical Engineering :: Manufacturing and Production Technology
- In American Standard Association (ASA) system, if the tool nomenclature is 8-6-5-5-10-15-2 mm, then the side rake angle will be
- Chip breakers are used to
- Which of the following operations is carried out at a minimum cutting velocity if the machines are equally rigid and the tool work materials are the same?
- Internal or external threads of different pitches can be produced by
- A type of welding flows, which is the result of a perfect proportion and mixture of acetylene and oxygen and is used for fusion welding of steel and cast iron, is
- The lathe spindles are usually made hollow and provided with
- A shaft has a dimension, φ9 +0.025⁺⁰∙⁰⁰⁹, the respective values of fundamental deviation and tolerance are
- In transverse grinding
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A.
The work is reciprocated as the wheel feeds to produce cylinders longer than the width of wheel face |
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B.
The work rotates in a fixed position as the wheel feeds to produce cylinders equal to or shorter than the width of wheel face |
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C.
The work is reciprocated as the wheel feeds to produce cylinders shorter than the width of wheel face |
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D.
The work rotates in a fixed position as the wheel feeds to produce cylinders longer than the width of wheel face |