(Multi-Operation) Die Compensation with PAM-STAMP
As well as for the evaluation of cosmetic defects, accurate modeling and a good process for the draw die is the precondition for successful compensation.
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Before compensation
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After compensation
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A part with 20mm springback – as an example - should not be compensated. Compensation can be applied to the drawing operation, or across multiple operations, with various strategies.
Arcelor and Renault validated springback compensation method for several parts
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Roof cross member, HE450M (FB600), thickness 1.8 mm, Courtesy of Renault
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B-Pillar reinforcement, steel grade: TRIP 800, thickness 1.2 mm
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Atlas Tool, Inc. Develops a Sound Springback Compensation Process with the Help of PAM-STAMP Software
Download the full Customer Success
“Advanced high-strength steels and particularly dual-phase steels are being utilized more and more by OEMs to improve safety, reduce weight and lower cost. The use of an advanced incremental simulation tool enables us to overcome the formability challenges posed by these materials and meet our customers’ requirements in as little time as possible. We believe our expertise with PAM-STAMP is a significant competitive advantage.”
Making engineers productive – What is available and how does it work:
- Topology check, cleanup and repair
- Material cost estimation
- Die face design next generation based on B-Spline geometry
- Fast link with simulation
- Accurate numerical methods
- Geometrical drawbeads
- Springback - Kinematic Hardening Model
- Ironing
- Triple speed mode for breathtaking short simulation times
- Precise prediction of wrinkles including folding – no numerical flattening
- Blank & Trim Line Optimization
- Springback of High Strength Steel
- (Multi-operation) compensation
- Virtual prototyping of the full stamping chain
- Cosmetic defects
- Customization
- High quality results without tradeoffs in cost and time
- Hot Forming , End-to-End Virtual Prototyping
- Chaining with manufacturing engineering and assembly prototyping
- Virtual Reality
