Computer Control Electro-hydraulic Drive Automatic Erichsen Cupping Testing Machine
Application:
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 .
Standard:
It conforms to ASTM E 643-78 & GB4156-84 named Testing Machine for Metal Cupping test
Specification:
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 .
Standard:
It conforms to ASTM E 643-78 & GB4156-84 named Testing Machine for Metal Cupping test
Specification:
| Model | GBW-60B |
| Specimen thickness | Standard 0.1-2mm,( Non-Standard 0.1-3mm) |
| Max. Specimen Width | 100mm |
| Max. Punch stroke | 60mm |
| Clamping piston stroke | 19-21mm |
| Max. Cupping Force | 60kN |
| Max. Clamping Force | 25kN |
| Test mold specifications (Standard) |
Punch diameter:Φ20±0.05mm，cushion mold hole diameter : Φ33±0.1mm Fixed mold hole diameter: Φ27±0.05mm Standard press mold hole diameter : Φ27±0.05mm; ( Non-Standard ) |
| Test mold specifications (Non-Standard) |
Punch diameter : Φ15±0.05mm , Φ8±0.02mm, Φ3±0.02mm Press mold hole diameter : Φ18±0.1mm, Φ10±0.1mm ,Φ3.5±0.1mm Fixed mold hole diameter : Φ21±0.02mm ,Φ11±0.02mm , Φ5±0.02mm |
| Display resolution | 0.01mm |
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