ISO 20482 Metallic Sheet and Strip Erichsen Cupping Test Machine
Applications:
The Cupping testing Machine ( Erichsen Tester ) is precise technology testing machine which is used for sheet metal & strip steel rolled stock etc. It can complete test of plastic deformation for sheet metal & strip steel rolled stock .
Standards:
It conforms to CE,ISO,ASTM E 643-78 & GB4156-84 Testing Machine for Metal Cupping test
Features:
- Pre-loading test force: 10-25kN, read & calibrate directly from the computer.
- Computer screen display test load from 1KN to 100kN in real time, the test accuracy is ±1% .
- Resolution of Load cell & signal is more than 1/100000, measuring displacement with resolution of 0.001mm .
- Test speed from 2 mm/min to 100mm/min can be set freely , variable speed. One test finish , then ready to be for next test automatically. Easy to be operated.
- It’ll display test load of cupping test & cupping value.
Specifications:
| model | GBW-60 |
| Thickness of sheet metal | 0.05-2mm |
| Width of sheet metal | 90-100mm |
| Stroke of punch | 40mm |
| Cupping test load | 60kN ( max.) |
| Max. Clamping load | 25kN |
| Resolution of cupping value | 0.01mm |
Specifications of cupping grips | Standard Punch ball: φ20±0.05mm Standard Pattern Hole: φ33±0.1mm Standard Fixed pattern hole: φ27±0.05mm |
| Special accessories | special ordered. |
| Hydraulic Oil | #N46 hydraulic Oil |
| Dimension | 700 x 360 x 1700 mm |
| Power | AC380V |
| Weight | 500kg
|