What are the classification methods for cutting metal materials?

2021-03-24 10:30:08

Cutting is the most important processing method in mechanical manufacturing. Although the precision of blank manufacturing continues to improve, and the application of precision casting, precision forging, extrusion, powder metallurgy and other processing technologies is increasing, due to the wide application range of cutting processing, and can achieve high precision and low surface roughness, It still occupies an important position in the mechanical manufacturing process.

With the continuous development of machine tools and cutting tools, the precision, efficiency and automation of cutting processing continue to improve, and the scope of application is also expanding, which greatly promotes the development of modern machinery manufacturing.

There are many classification methods for cutting metal materials. The common ones are according to process characteristics, according to material removal rate and processing accuracy, and according to surface forming methods.

The technological characteristics of cutting are determined by the structure of the cutting tool and the relative motion form of the cutting tool and the workpiece. Therefore, according to technological characteristics, cutting processing can generally be divided into: turning, milling, drilling, boring, reaming, planing, slotting, broaching, sawing, grinding, grinding, honing, super finishing, polishing, Gear machining, worm gear machining, thread machining, ultra-precision machining, fitter and scraping, etc.

According to material removal rate and machining accuracy, cutting can be divided into rough machining, semi-finishing, finishing, finishing, finishing, ultra-precision machining, etc.

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