基于多点成形的液压成形工艺关键技术的研究

doi:10.16578/j.issn.1004.2539.2011.05.005

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基于多点成形的液压成形工艺关键技术的研究

更新时间：2025-04-03

- 基于多点成形的液压成形工艺关键技术的研究
- Vol. 35, Issue 5, Pages: 68-69+75(2011)
- 作者机构：
  
  杭州职业技术学院2. 中州大学
- 作者简介：
- 基金信息：
- DOI：10.16578/j.issn.1004.2539.2011.05.005
  CLC： TG394
- Published：2011
- 稿件说明：
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[1]王丽霞,许春香,胡美君.基于多点成形的液压成形工艺关键技术的研究[J].机械传动,2011,35(05):68-69+75.

[J]. 2011, 35(5): 68-69+75.
[1]王丽霞,许春香,胡美君.基于多点成形的液压成形工艺关键技术的研究[J].机械传动,2011,35(05):68-69+75. DOI： 10.16578/j.issn.1004.2539.2011.05.005.

[J]. 2011, 35(5): 68-69+75. DOI： 10.16578/j.issn.1004.2539.2011.05.005.

摘要

介绍了基于液压成形和多点成形原理的板材成形新工艺。该工艺凸模用液体代替

凹模采用多点基本体调形而成。并用凹模垫技术提高多点成形技术中板材面轮廓度形状精度。对该工艺的液压系统、基本体的调形及压边圈等关键技术问题进行了深入研究。研制出了成形装置

并进行模拟试验。

Abstract

The new technology of sheet material based on hydro-forming and multipoint-forming is introduced.Punch is replaced by liquid

and die is formed by adjusting the multipoint fundamental elements.And the accuracy of sheet metal surface contour is improved in multipoint forming technology by using the die pad.The hydraulic system

the basic body adjusting and other key technical problems is studied.The former is developed

the simulation test is carried out.

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