锻压装备与制造技术2024,Vol.59Issue(5) :46-48.DOI:10.16316/j.issn.1672-0121.2024.05.010

闭式压力机气垫闭锁气缸的分析与计算

Analysis and calculation of air cushion locking cylinders for closed type presses

李阳 张天星 陈云
锻压装备与制造技术2024,Vol.59Issue(5) :46-48.DOI:10.16316/j.issn.1672-0121.2024.05.010

闭式压力机气垫闭锁气缸的分析与计算

Analysis and calculation of air cushion locking cylinders for closed type presses

李阳 1张天星 1陈云1
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作者信息

  • 1. 扬力集团股份有限公司,江苏 扬州 225127
  • 折叠

摘要

气垫配置闭锁功能的目的是防止气垫随滑块回程时顶坏工件.闭锁液压缸的设计计算主要是关于力-油压的换算,计算过程并不复杂.但如何选择闭锁气缸,则需要对气缸内气体流速进行深入分析,否则会有闭锁失效、反弹等情况的发生.

Abstract

The purpose of the air cushion locking function is to prevent the air cushion with the return stroke of the slide to top the workpiece.The design and calculation of the locking hydraulic cylinder is mainly about the force-hydraulic pressure conversion,the calculation process is not complicated.However,how to choose the latching cylinder requires an in-depth analysis of the gas flow rate in the cylinder,other-wise there will be latching failure,rebound and so on.

关键词

闭式压力机/气垫/闭锁气缸/流体计算/分析

Key words

Closed type press/Air cushion/Latching cylinder/Fluid calculation/Analysis

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出版年

2024
锻压装备与制造技术
中国机床工具工业协会 济南铸造锻压机械研究所有限公司

锻压装备与制造技术

影响因子:0.345
ISSN:1672-0121
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