Computer-Controlled Sheet Metal Cupping Testing Machine - TT-CTM60
Computer-Controlled Sheet Metal Cupping Testing Machine - TT-CTM60 is a high-precision sheet metal cupping testing machine designed for cupping formability tests following the Erichsen test method. It evaluates the plastic deformation properties of metal sheets and strips, meeting ISO 20482 and GB/T 4156-2007 standards.
TT-CTM60 is a high precision sheet metal cupping tester designed for performing cupping formability tests according to the Erichsen test method on sheet metal and strip metal. It evaluates the plastic deformation properties of metal sheets and strips during testing. The machine conforms to standard ISO 20482 and GB/T 4156-2007 "Metal Materials, Thin Sheet and Strips, Erichsen Cupping Test" and meets the accuracy requirements for cupping testing machines in JJG583-2010. Torontech also offers a more advanced model, the TT-CTDD60, which can perform deep drawing tests on sheet metals.
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Maximum punch load |
60 kN |
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Testing force range |
0.2 kN ~ 60 kN |
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Testing accuracy |
±1% |
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Cupping value accuracy |
±0.02mm |
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Testing speed |
2 ~ 100 mm/min (any constant rate and speed control) |
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Punching cup penetration mold |
φ20 ± 0.05mm Standard cushion mold hole diameter: φ33 ± 0.1mm Standard fixed mold hole diameter: φ27 ± 0.05mm |
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Maximum sheet width |
100mm |
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Clamping sample thickness |
0.05 ~ 2mm (high-precision sensors can test ultra-thin sheets)
Special order: Non-standard cupping: 0.05 ~ 3mm Cupping test for nonferrous metal sheets: 0.1 ~ 2mm |
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Punch stroke |
60mm |
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Clamping stroke |
40mm |
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Maximum punch load |
60 kN |
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Maximum clamping load |
25 kN |
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Resolution of cupping value |
0.01mm |
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Dimensions |
(700×360×1700)mm |
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Power supply |
380V 50Hz 3kW |
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