Introduction of cutting tool processing technology commonly used in machining center boring

The so-called boring processing (boring) refers to the expansion or refinement of the original hole on the workpiece. It is characterized by correcting the eccentricity of the lower hole, obtaining a precise hole position, and obtaining high-precision roundness, cylindricity and surface finish. Therefore, boring processing as a high-precision processing method is often used in the final process. For example, the processing of bearing holes of various machines and the casing and cover of various engines.

Compared with other mechanical processing, boring processing is a kind of more difficult processing. It only depends on adjusting a blade (or blade seat) to process micron-level holes like H7 and H6. (Guide: Reasons for producing scrap stamping parts)

With the popularization of machining centers, boring machining now only requires programming and button operations. Because of this, a simpler, more convenient and more precise tool is needed to ensure the quality of the product. Here mainly analyze the boring processing of the machining center from the perspective of tool technology.

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