Machining technology of mechanical parts refers to the process of changing the overall dimension or performance of workpieces through mechanical equipment. According to different machining methods, it can be divided into cutting and pressure machining

The machining methods of mechanical parts mainly include turning, pliers, milling, planing, inserting, grinding, drilling, boring, punching, sawing, etc

It can also be divided into wire cutting, casting, forging, electric corrosion, powder processing, electroplating, various heat treatment, etc

1。 Cars: there are vertical cars and sleeper cars; The new equipment includes CNC lathes, which mainly process rotating bodies

2。 Milling: vertical milling and horizontal milling; The new equipment is CNC milling, also known as machining center; It is mainly used to process grooves and linear surfaces. Of course, it can also handle having two or three axes

3 arc surface. Planing: it mainly processes the linear surface of the shape. Under normal conditions, the machined surface roughness is not as good as that of the milling machine

High roughness of insert: it can be understood as a vertical planer, which is very suitable for incomplete arc machining

4。 Grinding: surface grinding, cylindrical grinding, inner hole grinding, tool grinding, etc; High precision surface processing, the surface roughness of machined workpiece is particularly high

5。 Drilling: hole machining

6。 Boring: mainly use boring cutter or blade to bore the inner hole; Large diameter and high precision hole machining and large workpiece shape machining. There are many machining methods for holes, such as NC machining, wire cutting and so on. Punch: it is mainly composed of punch, which can punch out circular or special-shaped holes

Sawing: it is mainly cut and processed by sawing machine, which is often used in the blanking process

Any machine is assembled from many precision parts. Without these parts, the machine would not be complete.