Guru Nanak Machine Tools

The standard work holding system that comes with most CNC lathes and turning centers consists of a three-jaw power chuck, a hydraulic actuating cylinder, and a drawtube. The hydraulic cylinder is attached to the rear end of the spindle, while the chuck is mounted to the spindle’s front or working side. The cylinder and chuck are usually connected via a hollow, steel drawtube that passes through the spindle bore.

Similarly, a CNC collet chuck is mounted to the front of a CNC lathe spindle, using the machine’s existing cylinder and drawtube to actuate:

The axial motion of the hydraulic actuator’s piston is what causes the collet chuck’s jaws to open and close. The drawtube moves in unison with the piston, driving a wedge-shaped plunger within the chuck body as the piston slides back and forth. The plunger, in turn, converts axial motion to radial motion, accomplishing the opening and closing of the jaws. The gripping force of the jaws to a workpiece corresponds directly to the output of the actuator; thus, this force is easily regulated via a pressure valve.

Additional Information:

• Item Code: A-60
• Production Capacity: AS PER CUSTOMER
• Delivery Time: READY STOCK
• Packaging Details: CARTON BOXES

The standard work holding system that comes with most CNC lathes and turning centers consists of a three-jaw power chuck, a hydraulic actuating cylinder, and a drawtube. The hydraulic cylinder is attached to the rear end of the spindle, while the chuck is mounted to the spindle’s front or working side. The cylinder and chuck are usually connected via a hollow, steel drawtube that passes through the spindle bore.

Similarly, a CNC collet chuck is mounted to the front of a CNC lathe spindle, using the machine’s existing cylinder and drawtube to actuate

Additional Information:

• Item Code: 8466
• Production Capacity: AS PER CUSTOMER
• Delivery Time: READY STOCK
• Packaging Details: CARTON BOX