Title

板液壓成形及無模充液拉深技術

Translated Titles

About Sheet Hydroforming and Hydromechanical Deep Drawing without Draw Die

Authors

朗利輝(Li-Hui Lang);Joachim Danckert;Karl Brian Nielsen;張士宏(Shi-Hong Zhang);康達昌(Da-Chang Kang)

Key Words

液壓成形 ; 板成形 ; 無模充液拉深 ; 數值模擬 ; hydroforming ; sheet hydroforming ; hydromechnical deep drawing without draw die ; numerical simulation ; experimental analysis

PublicationName

塑性工程學報

Volume or Term/Year and Month of Publication

9卷4期(2002 / 12 / 28)

Page #

29 - 34

Content Language

簡體中文

Chinese Abstract

板液壓成形技術是液壓成形技術中重要的一類,廣泛地應用於宇航、汽車等工業領域。近年來由於新材料和複雜幾何形狀零件的不斷出現,更加突出此種技術的關鍵性。本文就板液壓成形技術原理、數值模擬技術和分類進行了研究,探討了此種技術將來的發展,介紹了基於板液壓成形技術的無模充液拉深技術,利用實驗和數值模擬技術對此技術進行了分析,驗證了此項技術的可行性,並取得了較好的結果。

English Abstract

Sheet hydroforming is one type of hydroforming and has many advantages. In this paper, the sheet hydroforming processs development has been reviewed and the basic principles and features are introduced and discussed. Some new ideas about the equipment and process are summarized. The prospects about sheet hydroforming are estimated. Based on the existed sheet hydroforming technologies, a new method, named as hydromechanical deep drawing without draw die is proposed and developed. By means of experiment and numerical simulation, this process has been analyzed and studied, and good results have been obtained. This proves that the process is reliable and can be used to form the parts with better quality and higher drawing ratio.

Topic Category 工程學 > 工程學總論
工程學 > 機械工程