Sheet Metal Testing Machine - Model 134
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Sheet Metal Testing Machine - Model 134

Sheet Metal Testing Machine - Model 134

Sheet Metal Testing Machine - Model 134

Model 134 PDF Download Model 134 PDF Here

Model 134, with electro-hydraulic drive, max. drawing force 120 kN and adjustment for pre-setting the blank holder pressure max. 45 kN, blanking head (max. blanking force of 200 kN), automatic test sequence and facility for automatic stop at specimen failure. Drawing force and blankholder force as well as the drawing punch stroke are displayed digitally.

The machine consists of a sturdy steel plate housing into which the test head including test cylinder with 3 working pistons for blanking/sheet holding, drawing and ejecting, is fitted. The operator's controls are arranged conveniently on a control panel. Within the machine housing following parts are accommodated: Drive motor, hydraulic pump, oil tank , the necessary electro-hydraulic control gear and associate internal installation as well as electronic measuring transducers for exact detection of the test parameters.

Further technical advantages

Cylinder head with bayonet lock permitting direct access to drawing dies, blanking rings, blank holders etc. and quick and convenient changing of the drawing and blanking tools

  • Infinitely variable drawing speed
    once set it remains constant throughout the drawing movement, independent of any change of load
  • Cardanic drawing die retention
    ensures the consistent, parallel clamping of the specimen, independent of variations in thickness.
  • Crack-Detector
    ensures the facility for automatic stop at specimen failure by ERICHSEN Cupping Test.
Sheet Metal Testing Machine - Model 134
Application

This Sheet Metal Testing Machine is not only ideal for the effortless, quick and accurately all important and known-deep drawing tests for ferrous and non-ferrous metals, it is also designed for a large number of additional technological investigations

  • Cupping Test is in accordance with
    ISO 8490 JIS Z-7729
    EN 14-58 UNI 3037
    EN 14-67 UNE 7080
    EN ISO 20482 GOST 10 510
    BS 38 55 ICONTEC 21
    NF A 03-602 SIS 11 26 35
    NF A 03-652 SABS 0132-197
    ASTM 643-84 GB 4156-84
    In addition, the Olsen Test as used in the USA can be performed on the testing machine when appropriate tools are set up.
  • the Deep Drawing Cup Test for the determination of the ear forming tendency and maximum drawing ratio according to
    EN 16-69 MSZ 5731-68
    DIN 50 155 GB/T 15825
    UNI 6124-67 ISO 11 531
    UNI 6124-67  
  • Earing Test in accordance with
    ISO 11 531
    DIN 50155
Accessories

The various accessories make this sheet metal testing machine particularly versatile.

Data Evalution System with user test software, PC, monitor and printer for data evalution (under WIN 2000/XP) for the ERICHSEN Cupping Test and Deep Drawing Cup Test.

Data logger for recording the measurements such as drawing and blank holder force and stroke by time; the connection is made by a USB connection to an external PC (to be supplied by the user). The software included in the scope of supply runs under WIN 2000/XP. The system consisting of measuring transducer for drawing force and analogue output for the stroke as well as the corresponding interfaces, A/D converter module.

Analogue Outputs below are used for Data Acquisition with own Evaluation Systems for producing force/displacement diagrams of drawing force, sheet holder force and drawing punch stroke. (When using our data evaluation system, these items are not necessary.)
Test Tools for ERICHSEN Cupping Test
Test Tools for Deep Drawing Cup Tests
Test Tools for Second Draw
Test Tools for producing Square Cups
Test Tools for Ear Forming Tendency
Assessment on Non-Ferrous Metals in accordance with DIN 50 155 Test Tools for the Deep Draw Bore Expanding
Test acc. to Siebel and Pomp (KWI)
Test Tools for Lubricant Testings
Additional Devices

  • Ear Measuring Instrument, Model 126
  • Ear Measuring Instrument, Model 126 C
  • Bead Test Instrument, Model 227
Technical Specifications Sheet Metal Testing Machine - Model 134
Dimensions Width approx. 900 mm
Height approx. 900 mm
Depth approx. 800 mm
Net weight approx. 470 kg
Drawing force max. 120 kN
Drawing speed max. 220 mm/min
Punch stroke approx. 60 mm
Blank holder force max. 45 kN
Blankholder stroke approx. 35 mm
Main supply 230/400 V AC, 50/60 Hz, 2.2 kW
Blanking force max. 200 kN
Sheet metal insert max. width 110 mm
Ordering Information for Sheet Metal Testing Machine - Model 134
Part No. Description
0178.01.31 Sheet Metal Testing Machine, Model 134

Standard comes with:
  • Test tool no. 27
  • Operating instruction manual
Accessories (Optional)
0417.01.32 Data Evalution System with user test software, PC, monitor and printer
0793.01.32 Data logger for recording the measurements
Modified ERICHSEN Cupping Test

The ERICHSEN Cupping Test (in accordance with EN ISO 20482, and corresponding to national and international standards) is a test providing simple and quick means of assessing the multi-axis ductility of sheet and strip using a procedure that relates closely to practical processes. The depth range reached at failure is, however, only an initial guide to the evaluation of the forming properties of the sheet metal.

The Sheet Metal Testing Machine, Model 134, (as is the case with all the modern electro-hydraulic ERICHSEN Testing Machines) can as an option be equipped with analogue measuring outputs for:

  • drawing punch movement,
  • drawing force, and
  • blankholder force.

For further information or to place an order for the Sheet Metal Testing Machine - Model 134, please CLICK HERE, call us Toll-Free at: 1.877.884.TEST, or click on the "HOW TO ORDER" Button

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