Manufacturing And Production Technology
In a shaper

Tool moves over stationary work
Tool moves over reciprocating work
Work is stationary and tool reciprocates
Tool is stationary and work reciprocates

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Manufacturing And Production Technology
Lapping is an operation of

Making a cone-shaped enlargement of the end of a hole
Smoothing and squaring the surface around a hole
Producing a hole by removing metal along the circumference of a hollow cutting tool
Sizing and finishing a small diameter hole

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