It is mainly used for machining all kinds of revolving surfaces and the end faces of revolving bodies. Such as turning internal and external cylindrical surfaces, conical surfaces, annular grooves and forming revolving surfaces, turning end surfaces and various common threads, and processing various special surfaces with process equipment. Drilling, reaming, reaming and knurling can also be done on the lathe.

2, milling machine

Universal machine tool, which can process plane (horizontal plane, vertical plane) and groove (keyway, T-groove, dovetail groove, etc.). ), toothed parts (gears, spline shafts, sprockets, helicoids (threads, spiral grooves) and various curved surfaces on milling machines.

In addition, it can also be used to process the surface and inner hole of the rotary body and cut it off. When the milling machine is working, the workpiece is mounted on the accessories such as the workbench or the indexing head, and the rotation motion of the milling cutter is the main motion, supplemented by the feeding motion of the workbench or the milling head, so that the workpiece can obtain the required machining surface. Because it is multi-tool intermittent cutting, the productivity of milling machine is high.

3. Grinder

Machine tools using grinding tools (grinding wheels, abrasive belts, oilstones or abrasives, etc.). ) as a tool for cutting the surface of a workpiece, it is collectively called a grinder. Grinders can process various surfaces, such as internal and external cylindrical surfaces and conical surfaces, planes, gear tooth profiles, helicoids and various molding surfaces. , and you can also sharpen tools and cut off. , the process is very extensive.

Grinding is easy to obtain high machining accuracy and good surface quality, so grinding machines are mainly used for finishing parts, especially hardened steel parts and special materials with high hardness.

4. Drilling machine

A versatile universal machine tool, which can be used for drilling, reaming, reaming and tapping threaded parts. When the radial drilling machine is equipped with process equipment, drilling can also be carried out; The bench drill is equipped with a universal workbench (MDT- 180), and the keyway can also be milled.

5. Punch press

Stamping production is mainly aimed at sheet metal. Blanking, punching, forming, stretching, trimming, fine punching, shaping, riveting and extruding parts can be made through the die, which is widely used in various fields. For example, switch sockets, cups, cupboards, plates, computer cases, and even missile planes ... There are many accessories that can be produced by punching machines through molds.

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