The principle and the design method of a adjustable voltage unit for the heating transformer in electrical upsetting machine is introduced.
系统中包含一个电镦机加热变压器设计和研制的交流调压单元，本文具体介绍了交流调压的原理，电路的设计思想及其特点。
The control system of the electric upsetting machine was based on a PC and universal control cards. The kernel of the system was blocking software.
电镦机的控制系统是基于单台PC机和通用型控制板卡的智能控制系统，其灵魂是模块化的软件系统。
Yixing Dali Machinery co., LTD is a professional mechanical power production standards of the cold upsetting machine equipment manufacturing enterprises.
宜兴市达力机械设备有限公司是专业生产标准件冷镦机设备的生产企业。
Then author introduced the total system of the electric upsetting machine in brief, including the mechanical system, the heating system, automatic system and the automatic feeding device.
新型电镦机的整机系统包括机械系统，加热系统，控制系统和自动送料系统四个部分。
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