Tag Archives: roller burnishing tools

How much do you know about hole machining?

In machining, hole machining accounts for about 1/3 of the total machining. Hole machining is semi-enclosed cutting. Chip removal, heat transfer, cutting liquid cooling are all difficult, especially more difficult hole deep processing.   The classification of the hole: 1) by shape: there are cylindrical holes, conical holes, drum holes, polygonal holes, spline holes and…
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Characteristics of NC cutting tools

NC cutting tools have many different requirements than those used in general machine tools. The characteristics of NC tools are different from those of ordinary tools. good rigidity (especially rough cutting tools), high accuracy, low vibration resistance and thermal deformation. It has good interchangeability and is convenient for quick tool change. Life is high, cutting…
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The difference between grinding processing and Rolling Machining

Both the internal hole grinding process and rolling finishing process can improve the dimension accuracy of parts and reduce the surface roughness. But there are the following differences: [caption id="attachment_3105" align="alignnone" width="446"] Internal hole grinding process[/caption] The internal hole grinding has not high requirements for the upper process, and can achieve higher precision than the…
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Advantages and disadvantages of roller burnishing process

Roller burnishing process is a kind of non-chip machining, which exerts certain pressure on the workpiece surface through certain forms of roller burnishing tools. The plastic deformation of metal is used to smooth the uneven surface of workpiece at normal temperature, so as to change the surface structure, mechanical properties, shape and size. Therefore, this…
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