What does mechanical processing mean? What are the processes of mechanical processing?

In fact, machining refers to the process of changing the shape, size or performance of the workpiece through a mechanical equipment. According to the difference in processing mode can be divided into cutting processing and pressure processing. Common methods of hot working are heat treatment, calcination, casting and welding. General enterprises follow the principle of "addition for quality, multiplication for quantity", small drill sleeve is the most common material in mechanical processing.

According to the classification and characteristics of existing machining technological means, processing methods can be roughly divided into three categories:

First, cutting processing

Including turning, milling, planing, grinding, broaching, drilling, reaming, reaming, grinding, honing, polishing, super finishing and the automatic technology composed of them, numerical control technology, group technology, modular machine tools, assembly lines, automatic lines.

Its characteristics are:

1, to make mechanical parts with metal materials, the main processing means is cutting, because of the high precision and good quality of cutting.

2, machining processes, the need for more equipment, investment is also large.

Two, less, no chip processing

It can be divided into precision casting, pressure machining and pressure finishing, as well as precision welding and rapid forming.

Three, special mechanical processing

Common special machining methods include electric discharge machining, electrolytic machining, ultrasonic machining, ion beam machining and electromagnetic machining.