K11 Chuck Three Jaws Self-centering Lathe Chucks for CNC Machine
1. Description
Lingman Machinery is a professional manufacture in producing chucks
both for CNC lathe and laser cutting machine. This series of chucks
are specially for lathe machine. The three-jaw self-centering chuck
standard is an important basis for product design, manufacturing,
and acceptance, and it also provides a reference for the host
computer.
Three-jaw self-centering chucks are mostly used in metal machine
tools. They can self-center to clamp or hold round, triangular or
hexagonal and other shapes of outer or inner surface work-pieces
for various machining and clamping. The tightening force is
adjustable and the centering accuracy is high, which can meet the
accuracy requirements of ordinary machine tools.
Features:
1. Short cylinder center mounting.
2. Model K11 chucks are provided with one-piece jaws (which
includes a set of internal jaws and a set of external jaws).
3. The raw material of chuck is steel.
4. All kinds of soft jaws are also provided.
2. Dimensions
| Model Number | D1 | D2 | D3 | H | H1 | H2 | h | S | z-d | Max.Torque | Limit Speed | Weight |
| 250 | 206 | 226 | 80 | 120 | 80 | / | 5 | 12 | 3-M12 | 320 | 2400 | 25.7 |
3. Advantages
| a. Full stroke design |
| b. Wide range of applications, diversification of processing
profiles |
| c. High repetitive positioning accuracy |
| d. Low maintenance cost, long service life |
e. Multiple configurations are available
e.1 Solid or hollow
e.2 Comb-type or mortise-groove type claws |
4. Production Line
