輥軋成形案例 – 汽車保桿內樑 (20251011) 

輥軋成形案例 – 汽車保桿內樑 (20251011) : 

連續輥軋製程(花圖) 、輥輪設計 (COPRA RF) 練習。

Roll Forming Case Study – Bumper Beam (20251011) : 

Roll-forming process (roll flower ), and roller design (COPRA RF) practice.

#REFERENCE: 

[1] KR100445612B1, Apparatus and method for forming a 3D article having closed crosssectional portions from a metal plate and, device therein used for fixing folded portions, https://patents.google.com/patent/KR100445612B1

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Tags: #ColdRollForming , #RollForming , #RollFlower , #COPRA, #COPRARF, #COPRAFEARF.

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