How to use hydraulic system to control the feeding of machine tool table and the positioning and clamping device of workpiece

Answer:

Two, the role of machine tools:A lathe is a machine tool for turning a rotating workpiece with a lathe tool. Can also be used in the lathe drill, drill reamer taps Banya and knurling tools for the corresponding processing. Lathes are mainly used for machining shafts, disks, sleeves, and other workpieces with revolving surfaces. They are the most widely used machine tools in machine building and repair factories.

4 、 tool holder and tool library, control and control system, lubrication system, cooling system.5, machine tool auxiliary device includes machine tool, blanking device, manipulator, industrial robot and other machine tool attachment, and chuck, sucker, spring collet, vice, rotary table and indexing class machine tool accessories.

I. Basic Structure of machine tools:1 supporting parts for mounting and supporting other parts and workpieces, bearing their weight and cutting forces, such as bed and column;2, change mechanism, used to change the speed of the main movement;3. Feeding mechanism is used to change the feed; spindle box is used to install the spindle of machine tool;