blank holder force

基本解釋

Elastic rubber method and rigid blank holders were used to apply blank holder force with different methods.
對壓邊力的控制采用了彈性橡膠控制法和剛性直接控制法。
Using variable blank holder force can remarkably improve the forming performance, and the limiting drawing ratio would reach 5.0.
采用變壓邊力可以明顯提高板材的沖壓性能，極限拉深比將達(dá)到5.0。
The result indicates that proper blank holder force and liquid pressure will help to reduce the occurrence of drawing defects and the application of hydroforming can get more uniform wall thickness.
研究結(jié)果表明，合適的壓邊力和液體壓力能控制盒形件拉深缺陷的發(fā)生，采用液壓拉深盒形件可獲得更好的壁厚分布。

壓邊力
Using the experiment device,the forming process of rectangular box part was studied,and the influences of technology parameters on the critical blank holder force were obtained.
通過該裝置進(jìn)行了矩形盒成形試驗研究,獲得了工藝參數(shù)對壓邊力影響的規(guī)律。
機(jī)械工程
壓邊力