1·Fortunately, the correct cutting speed can estimated with reasonable accuracy from tool-life graphs or form the Taylor tool life Relationship, provided that necessary data are obtainable.
幸运的是,合适的切削速度可以从刀具寿命表或泰勒刀具寿命关系中以合理的精度评估,证明了必然的数据是可以获得的。