20250118
每週 (20250118)連續輥軋製程(花圖) 設計 (COPRA RF) 練習:汽車側踏導軌。
Weekly (20250118) Roll-forming process (roll flower) and roller design (COPRA RF) practice : Vehicle Step Rail.
#REFERENCE:
[1] US7360779, Roll formed step rail for a vehicle.
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Tags: #ColdRollForming , #RollForming , #RollFlower , #COPRA, #COPRARF, #COPRAFEARF.
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