Basic function of a CNC machine is to provide automatic and precise motion control to its elements such work table, tool spindle etc. Drives are used to provide such kinds of controlled motion to the elements of a CNC machine tool. A drive system consists of drive motors and ball lead-screws. The control unit sends the amplified control signals to actuate drive motors which in turn rotate the ball lead-screws to position the machine table or cause rotation of the spindle.
Power Drives:
• Electrical drives
• Hydraulic drives
• Pneumatic drives
• Seals
• Connectors
• Washer
• Gascut
• Fasteners
• Check valve
• Strainer
• Filter
• Coil
• Relays
• gland