What is lapping

Question

What is lapping

Accepted Answer

Lapping is a machining process used to create a smooth, flat surface on a workpiece.

Lapping involves rubbing two surfaces together with an abrasive and a lubricant to remove material and achieve a precise fit.
It is commonly used in the manufacturing of precision components such as valves, pistons, and gears.
Lapping can improve the surface finish and flatness of a workpiece, making it ideal for achieving tight tolerances.
The process is often done by hand or with specialized machines called lapping machines.
Lapping is different from grinding in that it is a low-speed, low-pressure process that produces a highly accurate surface finish.

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