Test With The Best - Systems & Solutions for Materials Testing

Universal Sheet Metal Testing Machine - Erichsen 145-60 Basic

Universal Sheet Metal Testing Machine – Erichsen 145-60 Basic

Model 145-60-Basic is a Universal Sheet Metal Testing Machine with electro-hydraulic drive, max. drawing force 600 kN and blank holder force of max. 600 kN. The machine allows for automatic test sequence and automatic switch-off at specimen failure.

  • The operator’s controls are well arranged on the control panel
  • Electro-hydraulically driven operation
  • Automatic or manual control of test sequence
  • A programmable logic controller is used to control the functions of the machine
  • Sheet holder force, the drawing force, drawing punch stroke is digitally displayed
  • Cylinder head with bayonet lock
  • Infinitely variable drawing speed
  • Cardanic drawing die retention
  • Sheet holder quick release (BSA function) optionally preselected
  • Drawing punch stop (ZS function) optionally preselected

Possible Tests:

  • ERICHSEN Cupping Test
  • ERICHSEN Deep Drawing Cup Test
  • Deep Drawing Test at High Temperatures up to 550 °C
  • Hole Expanding Test
  • Square Cup Test (40 x 40 mm or 70 x 70 mm)
  • Limiting Dome Height (LDH) Test
  • Nakajima Test for Determination of Forming Limit Curves
  • Marciniak Test for Determination of Forming Limit Curves
  • Waviness test
  • Hydraulic Bulge Test

Possible Standards:

  • ERICHSEN Cupping Test: DIN EN ISO 20482, JIS Z-2247, NF A 03-602, NF A 03-652, ASTM E 643-09, GOST 10510, GB 4156-07
  • ERICHSEN Deep Drawing Cup Test: DIN EN 1669, ISO 11 531, JIS Z 2249, GB/T 15825
  • Hole Expansion: ISO 16630
  • ERICHSEN Cupping Test for Lacquer and Paint: DIN ISO 1520
  • Bulge Test: ISO 16808
  • Nakajima Test for Determination of Forming Limit Curves acc. ISO 12004
  • Marciniak Test for Determination of Forming Limit Curves acc. ISO 12004
  • Waviness test acc. to PV 1054

Note: Requirements of various other tests and standards could also be met. Please contact us for details.

Manufacturing Partner:

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Product Specifications

Parameter Value
Drawing Force 600 kN
Blanking Force 800 kN
Sheet Holder Force 600 kN
Drawing Punch Dia up to 100 mm
Drawing Punch Stroke approx. 150 mm
Blank Holder Stroke approx. 38 mm
Blank Diameter up to 220 mm (bigger diameter upon request)
Drawing Speed approx. up to 500 mm/min
Power Supply 10.3 kW / 400 V / 3 Phase 50 Hz

Equipment & Software

  • ErMES: Software and data acquisition system for acquisition of punch force, punch stroke and sheet holder force. This software also plots graphs such as Punch Force Vs. Punch Stroke.
  • 126 Plus: Automatic ear measuring device
  • HEXRASCAN: Camera and software system for automatic detection of crack, automatic test stop and measurement of hole expansion ratio.
  • Hot Drawing Equipment: Ex-situ heating device for heating up to 550°C is available.
  • Tools: Exhaustive selection of tools and dies is available from Erichsen!