1) prestroke
预行程
3) mandrel size
预插入行程
1.
Through analyzing the relationship between retained speed of mandrel as one and mandrel pre-threading travel, mandrel size and usage of each side of the mandrel as the other, a retained speed of mandrel is properly selected to make sure of stability of MPM rolling technical process, accuracy of product dimensions and long life of the mandrel.
通过分析限动速度与芯棒预插入行程、芯棒规格和芯棒调头使用之间的关系 ,合理选用芯棒的限动速度 ,以保证连轧工艺的稳定可靠 ,生产出高精度的产品 ,提高芯棒的使用寿命。
4) pre-travel error
预行程误差
5) pre-travel of the contact
触头预行程
6) prestroke mapping
预行程匹配
补充资料：预行
1.预先施行。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条