Special Applications Universal Testing Machines <--- 

Máquina para Pruebas Dinámicas en Muelles

 

GBS-60C Automatic Digital Cupping Testing Machine  

 

The GBS-60C is an automatic digital cupping testing machine that features a hydraulic clamping system and a hydraulic stamping composite oil cylinder. The cupping tester automatically shuts down when a test sample has cracked so as to facilitate the observation of the crack. For added convenience the unit has a peak value memorizing function. The unit also holds in memory the maximum stamping force and the maximum deformation depth. The turning type clamp ensures convenient replacement as well as assembly and disassembly of the punch and a test sample. By adopting a manual operation mode, GBS-60S digitaldisplay semiautomatic cupping tester manually adjusts a testing speed; a grating scale measures displacement; and a single chip microcomputer records and calculates data, and determines the shutdown.

 

Specifications:

  • Thickness of Steel Plate Standard Cupping Test 0.1-2mm (nonstandard cupping test 0.1-3mm)
  • Maximal Width of Sheet Material 100mm
  • Maximal Stroke of Punch 60mm
  • Stroke of Clamping Piston 19-21 mm
  • Maximal Cupping Load 60kN
  • Maximal Clamping Load 25kN
  • Die Specification Diameter of Standard Punch: Φ20±0.05mm, Aperture of Standard Cushion Die: Φ33±0.1mm Aperture of Standard Compression Die: Φ27±0.05mm; (non-calibration production)
  • Digital Display Resolution 0.01mm
  • Digital Display Mode LCD Digital Display
  • Display Contents Clamping Force, Stamping Force, Displacement, Cupping Value and Velocity
  • Control Mode Manual Velocity Adjustment, Automatic Judgment and Recording of Cupping Value
  • Structural Characteristics Composite Oil Cylinder, Double Oil Pump For Oil Supply, Grating Scale for Measurement

 

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