膨脹螺栓套管之沖壓製程分析與連續模具設計

The Stamping Process Analysis and Progressive Die Design for Expansion Anchors

王又仙(Yu-Hsien Wang)

指導教授 ： 許源泉

國立虎尾科技大學/工程學院/機械與電腦輔助工程系碩士班在職專班/碩士(2014年)

摘要

本文應用有限元素軟體Hyperform進行模擬分析，板件的材料為SPCC冷軋鋼板，針對材料的特性逐次規劃出各個工程道次的製程參數，進而有效減少實際測試、修模次數，達到降低成本之目的。
結果顯示，本文之工程設計依據折彎設計準則，主要成形的部分共規劃為預折彎、折彎成形、預捲圓、捲圓成形等共4個成形道次。依上述結果進行模具設計與製作，於實際引伸成形作業後將成品進行量測，結果成品尺寸符合原設計圖面要求。

關鍵字

折彎成形 ； 捲圓成形 ； 傳送模具 ； 連續模具

並列摘要

In this paper, the finite element software “HyperForm“ was used to analyze the simulation. The sheet metal is cold-rolling sheet “SPCC”. We planned the process parameter of the each stage by the material characteristics gradually. It could reduce the real test, repair die frequency effectively. To reduce the costs purposes.

The result shown, the engineering design was based on the bending design criteria in this paper. The main forming part, we planned the four forming stage " pre-bending", "bending", pre-roll up circle" and roll up circle forming. According the results to design and manufacture the die. After the real bending process, measurement the dimensions of the product. The final dimensions of the product conformed to the original drawing requirements.

並列關鍵字

Bending ； Roll-up Circle ； Transferring Die ； Progressive Die

參考文獻

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