金属旋转挤压液压机的旋转系统及挤压成形方法
Rotating system and extrusion forming method of metal rotary extrusion hydraulic press
郝兴华 1刘雨晴 1崔明光 1陈庚 1祁磊1
作者信息
- 1. 天津市天锻压力机有限公司,天津 300142
- 折叠
摘要
在金属旋转挤压液压机基础上增加一套能通过电液控制速度和扭矩的旋转系统,并通过控制各个机械部件完成旋转挤压成形.应用于金属旋转热挤压成形领域,特别是铝镁合金在军工产品的热旋转挤压一次成形领域.整个旋转系统主要包括压机系统和旋转台系统,主要用于镁合金杯型零件的成形.该设备可以由内向外旋转挤压成形.
Abstract
A set of rotary system which can control the speed and torque by electro-hydraulic is added on the basis of metal rotary extrusion hydraulic press, and the rotary extrusion forming is completed by control-ling each mechanical part. It is applied in the field of metal rotary hot extrusion forming, especially alumini-um-magnesium alloy in the field of hot rotary extrusion primary forming of military products. The whole ro-tary system mainly includes the press system and the rotary table system, which is mainly used for the form-ing of magnesium alloy cup parts. The machine can be rotary extruded and formed from inside to outside.
关键词
热旋转挤压/旋转台/闭环控制/液压机Key words
Hot rotary extrusion/Rotary table/Closed-loop control/Hydraulic press引用本文复制引用
出版年
2024
NETL
NSTL
万方数据