Common types of machining

Mechanical processing refers to the process of changing the size or performance of the workpiece with mechanical equipment. There are many machining types, often used machining types mainly have the following.

1, turning (vertical car, sleeping car) : turning is the processing of cutting metal from the workpiece. When the workpiece rotates, the tool cuts into the workpiece or turns along the workpiece;

2, milling (vertical milling, horizontal milling) : milling is the use of rotary cutting tool to cut metal processing, mainly used for processing groove and shape straight plane, can also be two or three axis linkage processing arc surface;

3, boring: boring is the workpiece has been drilled or cast hole to expand or for further processing processing method. It is mainly used for hole processing with large shape, large diameter and high precision.

4, planing: planing is the main characteristic of processing contour straight surface, in general, the surface roughness is not high milling machine;

5, cutting: cutting is actually vertical planer, its tool is moving up and down, very suitable for incomplete arc processing, mainly used for cutting some types of gear;

6, grinding (plane grinding, cylindrical grinding, inner hole grinding, tool grinding, etc.) : grinding is the use of grinding wheel to cut metal processing method, processed workpiece size accurate, smooth surface. It is mainly used for the final finishing of the workpiece after heat treatment, so that it can reach the precise size.

7, drilling: drilling is the use of rotary drill in solid metal workpiece drilling processing; When drilling, the workpiece positioning clamping, fixed; In addition to rotation, the drill also moves along its own axis.

Mechanical processing includes more processing types, the above several are currently more common types of mechanical processing, these machining types can meet the current machining process required by all the workpiece.