陕西马俊林律师2020-09-11👍737 Commonly used in metal processing methods and tools Machine tool commonly used types are: First, lathe Its axis horizontal or vertical placement can be divided into: horizontal and vertical lathe lathe. The main component of the lathe: Spindle Box, Tool, Tailstock, feed me, and the crate slipped bed. Lathe to complete the work are: cylinder cars, trucks cone, forming surface vehicles, slot cars, trucks face with a knife cutting shape, with slot boring, drilling, cutting, thread cars and so on. Second, the milling machine The main components of the machine are: cantilever, spindle, column, table, slipped boards, and the lifting platform bed. Milling on the completion of the work: flat milling, end milling. In addition to milling trough Spiral, so manufacturer can cutter, spiral gears, twist and spiral worm, and so on. Third, drilling Borehole drilling machine used to attack screw, hinge, as well as small size of the hole boring operation. Fourth, grinder The tool is grinder wheel. Grinder on the completion of the work: grinding flat, cylindrical grinding, grinding inside the circle and so on. Processing methods commonly used include: turning, milling, grinding and drilling. In addition, there are welding, EDM, laser processing and so on.……