4/6/8/12 Inch 3 Jaw Chuck Lathe Chuck for Pipe Cutting Machine/
Accessories of Milling Machine
1. Description
Our chuck is in a large through hole structure and it has 3 jaws in
wedge shape which are especially suitable for clamping
special-shaped objects. All sliding surfaces are processed through
hardened treatment, precision grinding and directly lubricated. In
additional, it has high rigidity and high clamping accuracy.
The chuck is solid and durable and it can operate smoothly at high
speed. It also has high accuracy for positioning repetition and
large clamp force and suitable for automatic production. The
through hole design can be used for long work-piece
processing.
The chuck can decrease the weight of lathe and increase
the service life. The short cylinder connection is confirmed
to the GB, and the customers do not need to change the structure of
the lathe but need a flange which is the same size of the chuck,
then they can be installed easily within a short time.
2. Performance Parameters
Model number | 3H-06 |
Wedge stroke | 12mm |
Claw stroke/diameter | 5.5mm |
Clamping diameter | 15-168mm |
Max. D.B pull | 21.5KN |
Max. clamping force | 56.8KN |
Weight | 13.7KG |
Max.working pressure | 2.8Mpa |
Max. number revolutions | 6000 r.p.m |
Applicable rotary cylinder | TH-646 |
3. Dimensions
| Specifications | A | B | C | D | D1 | D2 | E | E1 | F | G MAX | G MIN | H | J |
| 3H-06 | 168 | 91 | 140 | 104.8 | 82.56 | 116 | 5 | 15 | 45 | 26 | 14 | 19 | 20 |
4. 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 |
5. Production Line
