Mechanical Engineering :: Manufacturing and Production Technology
- In a plain milling cutter, the portion of the gash adjacent to the cutting edge on which the chip impinges is called
- The tap used to cut threads in a blind hole is
- The method of grinding used to produce a straight or tapered surface on a workpiece, is
- Glazing in grinding wheels can be decreased by
- Internal gear cutting operation can be performed by
- In plunge grinding
- In reaming process
- The addition of lead, sulphur and phosphorus to low carbon steels, help to
- In an interchangeable assembly, shafts of size 25.000 -0.010⁺⁰∙⁰⁴⁰ mm mate with holes of size 25.000 -0.020⁺⁰∙⁰³⁰, the maximum interference (in microns) in the assembly is
- In order to obtain a surface finish in the range of 0.75 μm to 1.25 μm , the operation used is called.
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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 |