China Manufacturer Special Steel High Quality Customized Cutting Processing

Cutting refers to the processing method that uses cutting tools (including cutting tools, abrasive tools and abrasives) to cut off the excess material layer on the blank or workpiece into chips, so that the workpiece obtains the specified geometric shape, size and surface quality.

Any cutting processing must have three basic conditions: cutting tool, workpiece and cutting motion, which are called the three elements of cutting. The cutting tool should have an edge, and its material must be harder than the workpiece. Different tool structures and cutting motion forms constitute different cutting methods. Cutting methods with a tool with a fixed blade shape and number of edges include turning, drilling, boring, milling, planing, broaching and sawing, etc.; use abrasive tools or abrasives with a fixed blade shape and number of edges Cutting methods include grinding, grinding, honing and polishing.

Cutting is to use the relative movement of the cutting tool and the workpiece to remove the excess metal layer from the blank (casting, forging, profile, etc.) to obtain the processing method of machine parts whose dimensional accuracy, shape and position accuracy, and surface quality fully meet the requirements of the pattern . Most of the parts processed by casting, forging, and welding are blanks of parts, which can rarely be used directly on the machine, and further cutting is required to meet the technical requirements of the parts. Cutting processing is divided into two parts: mechanical processing (referred to as machining) and fitter. Machining refers to the cutting and processing of parts by workers operating machine tools.

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.