Jinan Test Machine Co., Ltd.
Main products:Testing Machine,Universal Testing Machine,Impact Testing Machine,Compression Testing Machine,Torsion Testing Machine
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  • Contact Person : Ms. Zhang Coffee
  • Company Name : Jinan Test Machine Co., Ltd.
  • Tel : 86-531-87155218
  • Fax : 86-531-87163843
  • Address : Shandong,Jinan,No 13, North Area of 3 Street, Meilihu Industry Area, Jinan.
  • Country/Region : China
  • Zip : 250118

GBW-60 Computer Cupping Testing Machine

GBW-60 Computer Cupping Testing Machine
Product Detailed
The cupping testing machine is used to test extend and stretch capacity of metal thin plate and band.

GBW-60 Computer Control Cupping (Erichsen)Testing Machine 

Introduction:

The cupping testing machine is used to test extend and stretch capacity of metal thin plate and band. It is the only instrument to test the metals plastic deformation. The machine accords with ISO 20482-2003 and GB/T4156-2007. Also it can be used to test non-ferrous metals anisotropic character if adding impact cup mould. The machine adopts closed loop control and constant speed loading, so the test procedure can realize variable speed.

Standard:

The machine accords with ISO 20482-2003 Metallic Materials-Sheet and Strip-Erichsen Cupping Test and GB/T4156-2007.

Main Technical Parameter:

Max testing force: 60kN

Testing force range: 0.2kN-60kN

Accuracy of test: ±1

Testing speed: 2100mm/min  (at any speed constantly speed control)

Puncher cupping mould: φ20±0.05

Thickness of sample holding: 0.05-2mm  (with high precision sensor, it can achieve ultrathin plate test. Special order: non-standard cup:0.05~3mm; non-ferrous metal plate:0.1~2mm)

Distance of puncher moving: 40mm

Distance of holding pistons running:40mm

Max load of punching : 60kN

Max load of holding: 10kN

Resolution of Erichsen value: 0.01mm

Hydraulic oil: N46 hydraulic oil

Special order: non-standard cupping puncher ball diameter:φ3±0.02φ8±0.02φ15±0.05mm and full set moulds; standard punching cup nonferrous metal plate:0.12mm and non-standard punching cup nonferrous metal plate 0.13mm and full set moulds;cupping testing machine according with American and Europe standard.

GBW-60 Computer Cupping Testing Machine



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