drag pinch rolls 拉紧咬送辊
At this point, pinch rolls have stopped for a long time, when the speed of main shear is low. Leading to the speed of send plate is too high when main shear speed is not high, impact precision of step.
此时,在主剪速度较慢时,夹送辊有很长一段时间都处于停止状态,并没有充分利用送板的最大时间,从而导致在主剪速度不高时,送板速度过高,影响送板的精度。
参考来源 - 滚切式双边剪控制系统开发·2,447,543篇论文数据，部分数据来源于NoteExpress
The purpose of the article is to study the correlation between mandrel and pinch rolls of down-coiler according to the requirement coiling strip.
研究的目的是根据卷取带钢规格的要求，力图从理论上确定地下卷取机夹送辊与卷筒的相互位置。
The main parameter which can be calculated using this mathematic model that we have created include:1) The condition that strip can be brought into pinch rolls;
利用这些弹塑性弯曲变形数学模型计算的主要参数有：1）夹送辊咬入带钢的条件；
This is where Rolls-Royce has melded its technology with service to make it more difficult for competitors to pinch its business.
这就是劳斯莱斯为什么将技术和服务整合在一起的原因，这样使得竞争对手更难抢它的生意。
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