Design and simulation of main circuit used in plasma cutting inverter;
逆变式等离子切割电源主电路的设计与仿真
Design of main circuit of inverter power based on IGBT full bridge used in CO_2 welding machine;
IGBT全桥式CO_2逆变焊接电源主电路的设计
Analysis and design of main circuit for variable polarity plasma arc welding power source;
变极性等离子弧焊电源设备主电路分析与设计
The development of arc spraying system is introduced in this paper,which consists of main power supply,spray gun and wire feeding unit.
电弧喷涂设备由喷涂主电源、喷涂枪和送丝机构3部分组成。
This paper stresses that the main motor must match system fly wheel torque,and there must be proper speed drop in shearing.
本文重点分析了主电机要与系统飞轮矩匹配及在剪切时要有恰当的速度降。
With the technology of turning directly-start mode of hoist main motor cooling fan into frequency conversion control mode,the exploitation change frequency conversion control cool off breeze machine of breeze quantity,make the temperature of promote the machine main electric motor keep in an opposite constant scope.
岱庄煤矿通过把提升机主电动机的冷却风机由直接起动改造为变频控制,利用变频技术控制冷却风机的风量,使提升机主电动机的温度保持在一个相对恒定的范围内,解决了主电动机由于返潮或结露造成的绝缘阻值低而威胁主电机运行安全的问题。
The state of beam electrode surface corrosion in 3D electrode is studied under different experimental conditions by using scanning electron microscopy(SEM).
借助扫描电镜 (SEM)对不同实验条件下的三维电极主电极表面腐蚀状况进行研究。
This paper introduces helicopter AC power check platform composed of SIEMENS automation products for auto-checks helicopter AC electrical master box,discuesses technology conditions of checking electrical master box,hardware configuration and system structure of AC power check platform,and the choice of automation products.
设计了一个由SIEMENS自动化产品构造的对直升机交流主电气盒自动校验的直升机交流电源试验台,对主电气盒校验技术条件、交流电源试验台的硬件配置、系统结构及各组成部分选型进行了分析。