Generally, there are several power sources for the fixture designed by ourselves in the mechanical processing plant: manual, that is, after the workpiece is mounted, it is manually calibrated and fastened, such as the chuck of an old lathe. Using the power of the machine tool itself. Common is electricity, such as CNC vertical lathe. When the workpiece is mounted, a button will automatically clamp it. Using the energy used or generated by machine tool processing, it is common to use the air pressure or hydraulic pressure of the machine tool itself to drive the fixture, such as a large-stroke stamping machine, and use the oil pressure used in the operation of the machine tool to push the fixture, thus clamping the workpiece.

# fixture # machining # manual # electric power # numerical control vertical lathe # pneumatic # hydraulic # punching machine # hydraulic.