KORRETTO Chuck Application Cases

Diagram showing advantages of flexible rubber collets

Advantages of Rubber Collets in Shaft Processing

Traditional CNC lathes for shaft workpieces often use general-purpose chucks like "through-hole hydraulic chucks" or spring collets.

  • Poor precision
  • Slow clamping speed
  • Jaw or collet flaring
Indexing Chuck Advantages

Three Typical Machining Methods for Valve Workpieces: Pros and Cons

The three most efficient methods for valve and tee pipe fitting machining are:

  • Double-head lathes
  • Three-face boring and milling machines
  • Indexing chucks
Pull-back Chuck Applications

Application Case of Pull-back Chucks

The customer's workpieces are thin-walled and require high precision in end-face positioning. A pull-back hydraulic chuck with fan-shaped jaws is used to distribute radial clamping forces and reduce deformation.

  • Converts radial clamping force into axial pull
  • Minimizes workpiece deformation