中大型闭式压力机气垫缓冲结构的设计与计算  

Design and calculation of air cushion structure of medium and large closed presses

作　　者：李阳 LI Yang(Yangli Group Co.,Ltd.,Yangzhou 225009,Jiangsu China)

机构地区：[1]扬力集团股份有限公司,江苏扬州225009

出　　处：《锻压装备与制造技术》2023年第6期13-15,共3页China Metalforming Equipment & Manufacturing Technology

摘　　要：中大型闭式压力机气垫由于气垫力较大,如无缓冲功能,将使机床产生很大的振动,导致机床故障率上升,模具寿命下降,产品合格率也会随之受到影响。为此,以理论计算为基础,实际试验数据为依据,合理设计缓冲机构,效果良好。Due to the large air cushion force,if there is no buffer function,the machine tool will produce a large vibration,resulting in an increase in the failure rate of the machine tool,a decrease in the life of the mold,and the product qualification rate will also be affected.Therefore,on the basis of theoretical calculations and actual test data,the buffer mechanism is reasonably designed,and the effect is good.

关 键 词：闭式压力机 气垫 缓冲机构 设计 计算 

分 类 号：TG315.5[金属学及工艺—金属压力加工]