feed pitch

基本解释

According to the quality of impregnating pitch, the feed stock needs to be modified.
根据产品质量要求，需要对原料作相应的改性。
The key parameters such as feed pitch and strip width can be calculated only in the range box of the original polygon.
该算法只需在初始毛坯图的包容矩形内进行计算，即可得到排样的步距、料宽等关键参数；
The resulting machining marks are, therefore, a helix having a very small pitch, which is equal to the feed. Consequently, the machined surface is always cylindrical.
所以，由此产生的机加工痕迹是一条具有很小节距的螺旋线，该节距等于进给。因此机加工表面始终是圆柱形的。