Recent questions tagged machining-machine-tool-operation

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The sequence of markings ‘’S 14 K 14 S’’ on a grinding wheel represents respectively

asked Dec 24, 2017 in production by chandu (215k points)

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A gear wheel of 34 teeth has to be milled by simple indexing method To machine each tooth

asked Dec 24, 2017 in production by chandu (215k points)

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Consider the following tool materials in decreasing order of their cutting speed is

asked Dec 24, 2017 in production by chandu (215k points)

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Crater wear starts at some distance from the tool tip because

asked Dec 24, 2017 in production by chandu (215k points)

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The Taylor’s tool life index is

asked Dec 24, 2017 in production by chandu (215k points)

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The magnitude of the cutting speed for maximum profit rate must be

asked Dec 24, 2017 in production by chandu (215k points)

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If the rake angle of tool is zero the coefficient of friction I chip – tool interface will be

asked Dec 24, 2017 in production by chandu (215k points)

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The ratio of cutting force to thrust force is very high in grinding process as compared to

asked Dec 24, 2017 in production by chandu (215k points)

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In metal cutting the normal laws of

asked Dec 24, 2017 in production by chandu (215k points)

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Oil as a cutting fluid results in

asked Dec 24, 2017 in production by chandu (215k points)

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Spherical washers are used to locate the job in the

asked Dec 24, 2017 in production by chandu (215k points)

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Diamond pin location is used in a fixture because

asked Dec 24, 2017 in production by chandu (215k points)

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The index change gear ratio is governed by which one of the following kinematic balance equations?

asked Dec 24, 2017 in production by chandu (215k points)

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Consider the following statements regarding reaming process

asked Dec 24, 2017 in production by chandu (215k points)

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Which one of the following processes results in the best accuracy of the hole made?

asked Dec 24, 2017 in production by chandu (215k points)

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Match List –I (Drill bits) with List – II (Applications)

asked Dec 24, 2017 in production by chandu (215k points)

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Consider the following reasons

asked Dec 24, 2017 in production by chandu (215k points)

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The feed per tooth in this operation will be

asked Dec 24, 2017 in production by chandu (215k points)

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The radial force in single – point tool during turning operation varies between

asked Dec 24, 2017 in production by chandu (215k points)

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To keep the same level of surface finish the nose radius of the tool should be

asked Dec 24, 2017 in production by chandu (215k points)

Recent questions tagged machining-machine-tool-operation

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