mandrel

1. 1.

   A round object used as an aid for shaping a material, e.g. shaping or enlarging a ring, or bending or enlarging a pipe without creasing or kinking it.

   用于辅助材料成形的圆形物体,例如使戒指成形或扩大,或在不产生折痕或扭结的情况下弯曲或扩大管道。

2. 2.

   A tool or component of a tool that guides, grips or clamps something, such as a workpiece to be machined, a machining tool or a part while it is moved.

   一种工具或工具部件,用于引导、夹持或固定物体,如待加工的工件、加工工具或移动中的零件。

一种工具或工具部件,用于引导、夹持或固定物体,如待加工的工件、加工工具或移动中的零件。；心轴；[医] 轴柄

Connections

Learner notes