• CN:11-2187/TH
  • ISSN:0577-6686

›› 1992, Vol. 28 ›› Issue (5): 77-82,8.

• 论文 • 上一篇    下一篇

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5.4MN管材压头缩径液压机缩径原理分析

马芝青;周惠民   

  1. 洛阳工学院;第一拖拉机厂
  • 发布日期:1992-09-01

THE REDUCTION DIMETER PRINCIPLE ANALYSIS OF 5.4 MN HYDRAULIC PRESS FOR TUBE PRESSURE HEAD WITH REDUCED DIAMETER

Ma Zhiqing;Zhou Huimin   

  1. Luoyang Institute of Technology The First Tractor Plant
  • Published:1992-09-01

摘要: 本文介绍了洛阳工学院研制的压头缩径液压机的技术经济特性及适用范围,在该设备上实现管材多向变形缩径的基本原理及受力分析,并通过实践得到验证。

关键词: 缩径, 压头, 液压机

Abstract: This paper describes the technically economic characteristes as well as the application scope of the hydraulic press of the pressure head with diameter reduction developed by Luoyang Institute of Technology, and it mainly discusses the basie principle as well as the force analysis of multidirectional deformation reduced diameter of the tube processed by means of the hydraulic press. The principle and the analysis are verified in practice.

Key words: 缩径, 压头, 液压机