压力机滑块抗偏载理论分析及设计软件的开发  

Theoretical analysis of eccentric load resistance of slider in press and development of design software

作　　者：周胜德 刘莹 

机构地区：[1]齐齐哈尔二机床集团有限责任公司,黑龙江齐齐哈尔161005

出　　处：《锻压装备与制造技术》2015年第4期7-8,共2页China Metalforming Equipment & Manufacturing Technology

基　　金：高档数控机床与基础制造装备国家科技重大专项资助项目(2009ZX04004-062)

摘　　要：压力机滑块在冲压加工生产中常处于偏载工作状态,导致滑块变形及倾斜,影响压力机使用精度。为此,对压力机滑块抗偏心载荷能力进行理论分析,准确计算出压力机滑块在满足强度及精度要求下的允许偏载范围,并在此基础上开发出一个实用的设计软件。As the slider of press is always under eccentric load working status during stamping operation, the slider distortion and tilting have been appeared, which affects the operating accuracy of the press. The theoretical analysis has been conducted to eccentric load resistance of the slider in press. The permitted load range of the slider under the satisfied strength and accuracy has been accurately calculated. Finally, a practical design software has been designed.

关 键 词：机械设计 压力机 滑块 偏心载荷 精度 

分 类 号：TG315.5[金属学及工艺—金属压力加工]