摘要
运用DEFORM-2D软件动态模拟了板材切断面的形成过程,得到了冲裁间隙与板件切断面的质量和冲裁力的关系,进而得到了冲裁模满足制件的高质量要求和有利于模具使用寿命的最佳间隙值。
In the process of sheet metal being cut,the clearance value of mould plays a crucial role.By utilizing DEFORM-2D software in this paper,the dynamic forming process of the plank cutting plate is simulated and the relationship between the clearance and the quality of plank cutting plate and blanking force is concluded.So the best clearance value of punch die which meet product quality requirements and are benefit to the service life of mould is gained.
出处
《煤矿机械》
北大核心
2012年第8期137-138,共2页
Coal Mine Machinery
