Design of a New Expanding Mandrel for Test 新型检测用变径胀轴的设计
Comparing with the cylinder and taper mandrels, the main advantages and design points of a new type of expanding mandrel, which can measure the variable test diameter, are described. 通过与传统的圆柱心轴、锥度心轴对比,介绍了一种新型的检测用变径胀轴的优点、设计要点。