Form Holding Clamps
Form Holding Clamps with a machinable jaw are perfect for irregular-shaped workpieces.
Simple workholding on external/internal form eliminates the need for custom fixtures.
Product Video
FORM HOLDING CLAMPS
Demonstration
External Form Holding
Clamping stroke: 0.3mm in diameter
The cam cylinder is tightened, the central bottom part of the jaw is pulled down.
At the same time the 8 jaw sections tilt toward the center for clamping.
- Jaw diameter
- φ65
- φ90
- φ120
- φ160
- Max. Clamping Force
- 4.5kN
- 7kN
- 10kN
- 12kN
-
![1.Prepare the jaw]()
1.Prepare the jaw
-
![2.Machine the jaw]()
2.Machine the jaw
-
![3.Mount a workpiece]()
3.Mount a workpiece
-
![4.Tighten the cam cylinder]()
4.Tighten the cam cylinder
Internal Form Holding
Clamping stroke: 0.3mm in diameter
The cam cylinder is tightened, the tapered screw is pulled down. At the same time the 8 jaw sections expand for clamping.
- Jaw diameter
- φ65
- φ90
- φ120
- φ160
- Max. Clamping Force
- 4.5kN
- 7kN
- 10kN
- 10kN
-
![1.Prepare the jaw]()
1.Prepare the jaw
-
![2.Machine the jaw]()
2.Machine the jaw
-
![3.Mount a workpiece]()
3.Mount a workpiece
-
![4.Tighten the cam cylinder]()
4.Tighten the cam cylinder
Application Example
Clamping Low Profile Workpiece
Internal Form Holding Jaw
Can clamp thin workpiece by distributing the Clamping Force through 8 jaw sections.
Note to controll the tightening torque using adequate tools in reference to the data provided by the performance curve.
Clamping Multi-piece
External Form Holding Jaw
Small cylindrical body allows the multi-piece clamping in limited space.
Fixture for Temporal Job
External Form Holding Jaw
Can be mounted on the existing vise by attaching the clamp on plate.
Fixture for Turning Lathe
External Form Holding Jaw
Can clamp odd shape that a chuck does not clamp.
Lineup
How To Use
Can be clamped by tightening the Cam Cylinder for 90°.
Repeatability
