摘要
从一种新的角度对棒料剪切下料时的变形机理进行了分析研究 ,指出了影响被剪毛坯断面质量的主要因素 ,并且介绍了相应的解决方法。
In this paper,the deformation principle of blank shearing has been analysed with a new opinion The main factors affecting the sheared section quality of the blank have been pointed out,too The methods for improving the quality are also raised In the end of this paper,we introduced a mechanism that can compensate automatically the volume tolerance of the sheared blank caused by the dimeter tolerance of the hot rolling rod
出处
《锻压技术》
CAS
CSCD
北大核心
2000年第5期7-9,共3页
Forging & Stamping Technology
关键词
棒料剪切
变形机理
体积公差
自动补偿
剪切精度
Blank shearing Deformation principle Volume tolerance Automatic compensation
