blank holding

基本解释

A new structure, with constant blank holding force provided by spring and rubber, is proposed.
提出了以弹簧或橡胶作为弹性元件压边，可提供常压边力的新结构。
The influence of amplitude and frequency of pulsating blank holding force on forming is researched by numerical simulation method in this paper.
本文采用数值模拟方法研究了脉动变化压边力的振幅、振频对成形的影响。
The good velocity controllability of servo-dynamo can be used to realize variable blank holding force control through adjusting the force on sheet metal blank with a holding force adjusting equipment.
利用伺服电机良好的速度可控性，可以通过压边力调节装置调整作用在板坯上的压边力的大小，更容易实施变压边力控制。