Zero point clamping technology for enormous setup time reduction
Zero point clamping technology
Simple, fast and safe retooling of workpieces or clamping devices on 3-axis, 4-axis or 5-axis machines and fixtures, clamping tombstones or pyramids. The gredoc interface between machine table and clamping device leads to an enormous reduction in set-up time. Discover the zero-point clamping systems from GRESSEL – find out more now!
How does the gredoc mechanical zero point clamping system work?
The locating pin is pressed by the clamping bolt into the precisely fitting half shell (polygon). The locating pin is thus positioned accurately in the X / Y direction. At the same time, the locating pin is pulled downwards by the retraction slope with 20 kN.
What are the advantages of a zero point clamping system?
The setup and non-productive times can be extremely reduced, thus increasing the machine spindle running times.
What pull-in force does gredoc achieve?
20 kN pull-in force with 30 Nm torque.
What repeatability is achieved when changing with gredoc?
Highest repeatability <0.01 mm.
How many types of clamping bolts are there?
With the gredoc mechanical zero point clamping system, there is only 1 clamping bolt type and size.
Advantages: Zero point clamping system gre4doc plates
Flat and mechanical zero-point clamping system with 4 bolts. gre4doc plates with 52 x 52 mm and 96 x 96 mm, as well as combination plates with both integrated.
- Easy handling and short set-up times
- High repeat accuracy of < 0.005 mm
- Active pull-in force of 17 kN
- Low wear and resistant to chips
- Compatibility with other mounting bolts
- Optimized overall height
Advantages: gre4doc multiple clamping system
Mechanical zero-point clamping system integrated in pyramids, clamping tombstones and brackets
- Quick and easy retooling of the clamping devices
- With four mounting bolts
- Hard anodized base body
- Multiple clamping on 5-axis machines
- Optimum accessibility
Advantages: Zero point clamping system gredoc
CNC machines, machining centers, pallet changing systems
- Low profile zero point clamping system
- Height only 30 mm ± 0.005
- Low friction and resistant to chips
- Pull-in force 20 kN
- Easy cleaning
Advantages: Zero point clamping system gredoc NRS
4-axis machines, 5-axis machines, pallet automation
- Vacuum hardened stainless steel plates
- Low construction 30 mm
- Mechanical clamping and unlocking
- Pull-in force per module 20 kN
- Hardened fitting buxus with grid 50
- High tilt rigidity
Advantages: Construction kit gredoc
Set up quickly and efficiently
- Consoles as base for 5-axis machines
- Multi-adapter plates
- Gredoc chuck for high precision contour clamping
- 2 years warranty
- Accurate positioning
- Higher machine running time
