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Semi-industrial testing - forming of sheet metal

Testing of tool material with different heat treatments and hardening methods (tool concepts) against different sheet metal qualities.

Cause

Testing of tool material with different heat treatments and hardening methods (tool concepts) against different sheet metal qualities with respect to wear, cost, cycle time and life length. The tests result in a report were a diagram over which tool concepts to be chosen when forming a specific metal quality.

Method

The production/tests are performed until 50 000 strokes with "strong" supervision with the condition "abnormal high wear". Documentation and analyzes are performed on the working areas on the tool steel and the details surface quality using a interference microscope and a profilometer. Die force, temperature and amount of delivery oil are measured continuously during a test.

Performance:

  • Press rate: ≤ 60 strokes/min
  • Forming depth: ~50 mm
  • Forming speed: 0-0.21 m/s
  • Wished forming radii: 5 mm
  • Blank holder pressure (adjustable): ≤ 7.2 ton
  • Bandwidth: 150 mm
  • Detail width: 30 mm

The tests result in a report were a diagram over which tool concepts to be chosen when forming a specific metal quality.

Deliveries

Results delivered as a report.

Ordering

Order via contacts below

Facts

Service

Semi-industrial testing - forming of sheet metal

Innovation area

Production and manufacturing

Price

Price on tender

Delivery time

According to agreement.

Preparations

No preparation needed

Thomas Skåre

Contact person

Thomas Skåre

Forskare

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Contact person

Jukka. Rajalampi

Laboratorieingenjör

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