Model GBW-60B Erichsen Cupping Testing Machine
Category: Cupping Testing Machine  Publish Time: 2021-09-04 17:32 
Model GBW-60B Erichsen Cupping Testing Machine

 

Model GBW-60B Erichsen Cupping Testing Machine

 

Application & Functions

The Erichsen cupping testing machine is mainly used for testing the plastic deformation performance of the sheets and the thin strips in the process performance test of metal sheets and thin strips.

The testing machine can meet the requirement of international standard ISO 20482: 2003 Metallic materials-Sheet and strip-Erichsen Cupping Test and Chinese standard GB/T4156-2007 Metallic materials-Sheet and strip-Erichsen Cupping Test.

 

Main Technical Specifications

 

Model

GBW-60B

Thickness of Sheet metal specimen

Standard Cupping Test 0.2-2mm

Max Width of Sheet metal specimen

100mm (≥90mm)

Max. Punching force/Max Drawing force

60kN

Blank holder force

10kN

Max of Drawing punch stroke

60mm

Cupping Tools for Specimen Thickness: 0.2-2.0mm

Standard punch ball (Spherical punch Dia.)

20mm

Standard pattern hole (Blankholder Dia.)

33mm

Standard fixed pattern hole(Inner Die Dia.)

27mm

Resolution of Erichsen cupping value

0.01mm

Testing speed

1-60mm/min

Display Contents

Clamping Force, Punching Force, Displacement, Cupping Value and Velocity

Control Mode

Manual Velocity Adjustment, Automatic Judgment and Recording of Cupping Value

Power supply

Three phase 380V, 50Hz or specified by users

 

 

 



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