Examples of Improving Die Life in Cold Forging Technology
Preventing fatigue failure! Introducing a case where significant improvements in mold lifespan were achieved.
We would like to introduce a case study on the improvement of mold lifespan that we conducted. The mold before improvement, which was a single piece, was prone to fatigue failure due to significant shear strain caused by the horizontal stress component generated by the forging internal pressure. In the improved mold, by adopting a design that is split into upper and lower parts, we were able to avoid large shear strain and prevent fatigue failure. 【Case Overview】 ■ Issue: Prone to fatigue failure due to large shear strain in the S cross-section ■ Results - Designed to be split into upper and lower parts, avoiding large shear strain - Achieved significant improvement in mold lifespan *For more details, please refer to the PDF document or feel free to contact us.
- Company:クリアテック
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