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Erichsen Cupping Testing Machine
Product introduction:
This machine adopts mechatronics design, neat and elegant appearance. It is a precision equipment for performing process performance tests on metal sheets and strips. It can realize GB/T4156-2020 / ISO 20482-2013 "Metal Material Sheets and Strips Eric The Mori Cupping Test Method" meets the requirements of JJG 583-88 and JB/T7408-94, and also adopts the standard of ASTM E643-2008 to test the plastic deformation performance of metal sheets and strips during the test.
Main specification:
|
Maximum test thickness |
Standard cupping test 0.05～2mm (high-precision sensor, can realize ultra-thin plate test) |
|
Maximum width of sheet |
100mm |
|
Maximum stroke of punch |
60mm |
|
Maximum cup load |
60kN |
|
Clamping piston stroke |
19-21mm |
|
Maximum clamping load |
25kN |
|
Cupping value resolution |
0.01mm |
|
Test force measurement accuracy |
±1% |
|
Deformation accuracy |
±0.5% |
|
Test speed |
0.05mm/min-200mm/min（Stepless speed regulation） |
|
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 |
|
Computer display content |
Clamping load, pressing force, displacement, cupping value, speed, test curve, etc. |
|
way to control |
The computer automatically realizes the test process, the background database adopts ACCES, and data transmission software in multiple formats can be provided according to user requirements |
|
Hydraulic oil |
N46 hydraulic oil |
|
power supply |
AC380V，AC220V |
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