前滑是指轧制过程中,被轧金属的出口速度大于轧辊圆周速度的现象,其描述参数称为前滑值。前滑是轧制时金属纵向延伸和摩擦力作用的结果。
目的:研究关节镜下治疗髌前滑囊炎的方法。
Objective: To study the treatment of prepatellar bursitis with debridement under arthroscopy.
结果表明:非对称交叉轧制时,前滑值随交叉角增大而增加。
The result showed that the forward slid value increase with cross Angle increment under non-cross rolling.
应用考虑全粘着条件的前滑模型,通过离散化处理计算楔形段轧制过程时间;
Using the forward slip model with the adhesion condition, the taper rolling time can be calculated by discrete treatment.
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