deflection cone的意思|示意

Small diameter cone bit positioning deflection by wire-line coring with steel ball supporting was used to solve the problem economically.

采用绳索取心钢球支撑小径锥面钻头定位偏斜技术对事故进行处理，经济有效。

The technological parameters control method is used to reduce machining deflection errors of cone axis, thus assuring the machining precision.

并用工艺参数控制法减少锥轴的切削变形误差，从而保证加工精度。