mandril是什么意思

用法例句

Except this, the author stresses the differences between the Base Pressing Mould and the rest kinds of moulds, pointing out that the side taking-out and replacement of the curved pin are both driven by hydraulic press; there is an order of priority between the side taking-out and mandrilling, between the replacement of the taking out and the addition of material.

介绍了该底座压制模具的结构、特点和动作过程 ,指出了该压制模具和一般压制模具在结构上的不同之处 ,即弯销的侧抽芯和复位动作均由液压机顶出杆驱动 ,侧抽芯和顶出制件存在着先后关系 ,侧型芯复位和加料、压制也存在着先后关

Through analyzing moulding technology of the toolbox, designed a injection mold with straight gate injection system, ejector rod and stripper plate united ejection mechanism.

通过对工具箱的塑件工艺分析,确定了直浇口浇注系统、推杆、顶板联合顶出的模具结构。

Design of the ejection mechanism for chain element in air hammar forging;

链节胎模锻顶出机构设计

The mould includes a manually operated thread stripping mechanism,sequentially side core-pulling mechanism,feed system,ejection mechanism and temperature control system.

在模具中设计了手动螺纹脱模机构、顺序动作侧抽芯机构、浇注系统、顶出机构和温度控制系统,并对该注射模的设计过程进行了全面的阐述。

According to structure characteristics and problems in the existing mold of the plug base, analyzed the mold structure, as well as secondary ejection structure by tension plate pendulum block was established, in addition, solved the problems of internal surface of the plug base becoming dark and out surface having burr.

针对某型插头基座的结构特点和现有模具存在的问题,对模具结构进行了分析论证,确立了拉板摆块二次顶出结构,解决了插头基座孔内表面发黑和外形表面有毛刺的问题。

Taking relay cover as an example, introduced a new secondary ejection mold which was more simple and could be controlled preciously.

以继电器外壳为例,介绍了一种新型的二次顶出机构,该机构比较简化,又具有行程可精确控制的特点,同时对该二次顶出机构的设计及工作过程进行了简要介绍。

A new latch-style secondary ejection mechanism is illustrated.

列举实例介绍一种新型的"扣机式"二次顶出机构。