Universal sheet metal testing machine, Erichsen cupping and deep-draw testing and FLC, up to 200 kN tensile force

Universal-Sheet Metal Testing Machine

142-20

Order number: 00480231

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142-20
Technical Descriptions
Norms
Technical specifications
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Universal-Sheet Metal Testing Machine

142-20

The Universal Sheet Metal Testing Machine Model 142-20 with electro-hydraulic drive, fully automatic test sequence and switch off at specimen failure, max. drawing force of 200 kN.

Application: This Testing Machine can be used not only to perform effortlessly, quickly and accurately all important and known deep drawing tests for ferrous and non-ferrous metals, but it is also designed for a large number of additional technological investigations like the ERICHSEN Cupping Test and the ERICHSEN Deep Drawing Cup Test on sheet and strip.

Relevant attributes are: Square Cup Test (40 x 40 mm), Bore Expanding Test (KWI Test), Deep Drawing Test with Blankholder Quick Release (for Earing Test), Deep Drawing Test with Preselected Punch Stroke, Deep Drawing Test at High Temperatures up to 550 °C, Bulge Test, ERICHSEN Cupping Test for Lacquer and Paint in accordance with DIN ISO 1520, Stamping Lacquer Test and Deep Drawing Cup Test on Coil Coatings.

Special Requirements on request.

The Testing Machine is driven electro-hydraulically. The test sequence can be controlled automatically or manually, as desired. A programme logic control is used to control the functions of the machine. Drawing force and blankholder force as well as the drawing punch stroke are displayed digitally. The triple-acting hydraulic system in conjunction with the general design results in the following cost saving simplifications:

Blanking press in the test head
Hydraulic cup ejector
Fully-automatic test sequence

The Sheet Metal Testing Machine, Model 142, was developed not only for testing as a means for continuous production control, using standardised and other established methods, but also for research into all aspects of testing of sheet metal for deep drawing by studying all that is relevant to sheet metal forming.

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Technical Descriptions

TBE-142.pdf TBE-142_1-2022.pdf Dateigröße: 931.1 KB

Norms

ISO 8490
EN 14-58
EN 14-67
EN ISO 20482
JIS Z-2247
DIN EN 1669
ISO 11 531
JIS Z 2249
GB/T 15825

Technical specifications

Drawing Force

200 kN

Blank Holder Force

up to 100 kN

Drawing Speed

approx. 800 mm/min

Drive

Electro-hydraulic

Test 1

Erichsen cupping

Test 2

Deep Draw Test

Test 3

Hole Expansion

Dimensions

approx. 2000 x 1120 x 1300 mm (L x W x H)

Weight, net

approx. 1300 kg

Drawing punch stroke

approx. 80 mm

Blankholder stroke

approx. 38 mm

Drawing punch dia.

up to 50 mm

FLC test (drawing punch diameter)

up to 100 mm

Bulge test (bulge diameter)

up to 100 mm

Blank diameter

up to 120 mm

Digital displays Resolution

Drawing punch stroke: 0.1 mm / Drawing force: 0.1 kN / Blankholder force: 0.1 kN

Mains supply

400 V / 3 ∼, 50 Hz (other voltages on request)

Power required

9,4 kW

Equipment

Camera system for observation of the specimen during the deformation
Order number: 18850132

consisting of stand with swivel arm (for mounting on the machine housing), camera, illumination and USB connection (for transferring the images to an external P...

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Test Tool “illuminated ball punch” (set)
Order number: 31000132

Suitable for sheets and metallic foils up to a thickness of 0.2 mm; max. permissible strengths of sheets: 1000 MPa at 0.05 mm / 500 MPa at 0.1 mm / 250 MPa at 0...

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Adapter for the test tool “illuminated ball punch”
Order number: 32720232

Required to attach the camera holder. Suitable for models 142-20 / 142-20 Basic.

Delivery time 3-4 weeks

189.00 €

Price excl. VAT. We sell to professional buyers

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Proportioning valve control of sheet holder force
Order number: 05070132

in the range between 3 kN and 100 kN.

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Proportioning valve control of drawing punch speed
Order number: 05080132

in the range between 0 and 750 mm/min.

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External analogue control of the proportional valves
Order number: 05090132

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Analogue outputs
Order number: 17520632

for drawing force, sheet holder force, drawing punch stroke and synchronization signal for external analysis systems (e.g. ARAMIS® or AutoGrid®) - Control Fun...

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SmartView
Order number: 30640032

Data logger for recording the measurements such as drawing force, blank holder force and stroke; the connection is made by an Ethernet connection. The software ...

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SmartControl
Order number: 30650032

Universal User Software for control, adjustment, documentation and filing of measuring data of the sheet metal testing machine. Software for recording of force ...

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Test Tool Set No. 5
Order number: 00070132

for strip more than 13 mm wide and 0.1 - 0.75 mm thick, consisting of ball punch 3 mm Ø, drawing die and sheet holder ring

Delivery time 3-4 weeks

2145.00 €

Price excl. VAT. We sell to professional buyers

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Test Tool Set No. 11
Order number: 00010132

for strip 30 - 55 mm wide and 0.1 - 1.0 mm thick, consisting of ball punch 8 mm Ø, drawing die and sheet holder ring

Delivery time 3-4 weeks

2145.00 €

Price excl. VAT. We sell to professional buyers

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Test Tool Set No. 21
Order number: 00060132

for strip 55 - 90 mm wide and 0.2 – 2,0 mm thick, consisting of ball punch 15 mm Ø, drawing die and sheet holder ring

Delivery time 3-4 weeks

2145.00 €

Price excl. VAT. We sell to professional buyers

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Test Tool Set No. 40
Order number: 00670132

for strip more than 90 mm wide and 2.0 - 3.0 mm thick, consisting of drawing die with 40 mm dia. bore, sheet holder ring and ball punch 20 mm dia

Delivery time 3-4 weeks

2678.00 €

Price excl. VAT. We sell to professional buyers

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Deep Drawing Cup Test Tool B1
Order number: 01360132

for testing drawing quality and ear forming tendency on sheet metal specimens, consisting of drawing punch 33 mm Ø with hydraulic ejector.

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Drawing Die for Test Tool B1/C2
Order number: 01370132

for one specific sheet thickness (see Technical Leaflet) - Please specify when ordering!

Delivery time 3-4 weeks

671.00 €

Price excl. VAT. We sell to professional buyers

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Blanking Die Ring
Order number: 01380132

for one specific blank diameter (in the range of 55 - 80 mm), for all sheet thicknesses (see Technical Leaflet) - Please specify when ordering!

Delivery time 3-4 weeks

848.00 €

Price excl. VAT. We sell to professional buyers

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Blanking Punch
Order number: 01390132

for one particular blank diameter in the range of 55 - 80 mm and for one range of sheet thickness (see Technical Leaflet) - Please specify when ordering!

Delivery time 3-4 weeks

843.00 €

Price excl. VAT. We sell to professional buyers

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Additional Tool for the Execution of the Deep-Drawing Cup Test B1 by means of the Blank Centring Device
Order number: 08090132

consisting of: - Drawing die seat of 85 mm dia.; - Seat for adapting the centring device; - Device to centre blanks in the range of 55 to 85 mm dia.

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Deep Drawing Cup Test Tool B2
Order number: 01420132

for testing drawing quality and ear forming tendency on sheet metal specimens, consisting of drawing punch 50 mm Ø with hydraulic ejector.

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Drawing Die for Test Tool B2/C3
Order number: 01430132

for one specific sheet thickness (see Technical Leaflet).

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Blanking Die Ring
Order number: 01440132

for all sheet thicknesses and for one specific blank diameter in the range of 81 - 120 mm (see Technical Leaflet).

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Blanking Punch
Order number: 01450132

for one particular blank diameter in the range of 81 - 120 mm and for one range of sheet thickness (see Technical Leaflet)

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Additional Tool for the Execution of the Deep-Drawing Cup Test B2 by means of the Blank Centring Device
Order number: 08090232

consisting of: - Drawing die seat of 125 mm dia.; - Seat for adapting the centring device; - Device to centre blanks in the range of 80 to 125 mm dia.

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Deep Drawing Cup Test Tool C1
Order number: 01400132

for testing the drawing quality and ear forming tendency, in a second drawing operation from cups produced on test tool B1, consisting of drawing punch 26 mm di...

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Drawing Die for Test Tool C1
Order number: 01410132

for one specific sheet thickness (see Technical Leaflet) - Please specify when ordering!

Shipping within three working days possible.

671.00 €

Price excl. VAT. We sell to professional buyers

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Deep Drawing Cup Test Tool C2
Order number: 01460132

for testing the drawing quality and ear forming tendency on sheet metal, in a second drawing operation using cups from Test Tool B2. The tool consists of drawin...

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Deep Drawing Cup Test Tool for Square Draw
Order number: 01520132

for testing the drawing quality of sheet metal, and also for testing the adhesion of coatings on sheet metal (stamping lacquer, coil coating, zinc, etc.), consi...

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Drawing Die for Square Tool
Order number: 01530132

for one specific sheet thickness (see Technical Leaflet).

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Blanking Punch for Square Tool
Order number: 04190132

for one particular blank diameter, for one range of sheet thickness: 0.2 - 1 or 1.1 - 3 mm - please specify - (see Technical Leaflet)

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Equipment for Testing at Temperatures for the deep drawing cup test up to 550 °C
Order number: 00960132

with electronic temperature measuring device with read-out of the preset temperature and the current measured temperature. The heating up of the metal sheets ta...

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Cylindrical Deep Drawing Cup Test Tool
Order number: 00970132

33 mm dia., without heatable drawing die.

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Cylindrical Deep Drawing Cup Test Tool
Order number: 00980132

50 mm dia., without heatable drawing die.

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Heatable Drawing Die for Test Tool 33 mm dia.
Order number: 00990132

please specify one sheet thickness (max. 2.0 mm)

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Heatable Drawing Die for Test Tool 50 mm
Order number: 01000132

please specify one sheet thickness (max. 2.0 mm).

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Square Deep Drawing Cup Test Tool 40 x 40 mm
Order number: 01220132

without heatable drawing die.

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Heatable Drawing Die for Test Tool 40 x 40 mm
Order number: 01230132

please specify one sheet thickness (max. 2.0 mm).

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Centering Device for use with hot testing equipment
Order number: 01240132

for blanks for tool 33 mm dia. (centralising range 50 - 80 mm dia.)

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Centering Device for use with hot testing equipment
Order number: 01250132

for blanks for tools 50 mm dia. and 40 x 40 mm (centralising range 80 - 120 mm dia.)

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Nakajima Test Tool for Determination of Forming Limit Curves
Order number: 19160132

consisting of drawing punch 50 mm Ø (hemispherical, without ejector), drawing die with sharp edged clamping beads and sheet holder with sharp edged clamping be...

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