The study of thermal damage layer for the majorflank can provide theoretical guidances for determining the minimum machining allowance of edge grinding.
后刀面热损伤层的定量分析,可以为确定最小刃磨余量提供理论支持。
2
Not only did the acquisition of these lands enable Ch 'in to secure its flank, but their loss by Ch 'u seriously weakened the power of that state, heretofore perhaps Ch 'in's major rival.
It is the difference between theoretical normal pitch and its actual measured value. The major element to influence the pitch errors is the runout of gear flank groove.