20231104

每週連續輥軋製程(花圖)設計(COPRA RF)、分析(COPRA FEA)與練習：梯形管。

Weekly roll-forming process design (COPRA RF), simulation (COPRA FEA), and practice:

Trapezoidal pipe.

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REFERENCE:

[1] CN115921575A, Manufacturing method of pickling-free high-strength cold-formed thin-walled trapezoidal steel pipe (一種免酸洗高強度冷彎薄壁梯形鋼管製造方法).

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

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