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- It is perfectphase trigger circuit for arc welding power source of scr. 该相控触发电路是晶闸管整流弧焊电源的理想触发电路。
- With the cooperation of two pulsed welding power sources,we can realize high-speed welding and good weld shape. 采用两台脉冲焊接电源协同工作的方式,可以实现高速焊接,改善焊缝成形。
- TIG welding power source made from SCR and bifilar winding energy saving inductor is introduced in this paper. 研制了一种用双绕组储能电抗器构成的晶闸管TIG焊电源。
- The development of thyristor puls plasma arc welding power source is introduced in this paper. 本文介绍了晶闸管脉冲等离子弧焊电源的研制成果。
- The paper deals with the basic principles of the pulsed square wave AC MIG/TIG welding power source. 主要介绍双凹波形脉冲氩弧焊电源的工作原理。
- A type of switched HF pulse TIG welding power source is introduced in this paper. 本文介绍一种开关式高频脉冲TIG焊电源。
- Abstract The development of inverter welding power source is the inexorable trend of welding power source orientation. 逆变焊接电源是焊接电源的主要发展方向之一。
- A main circuit of thyristor arc welding power source is designed and its working course is analyzed in this paper. 设计了一种晶闸管整流式平特性弧焊电源主电路，分析了其工作过程。
- The varible polarity output process of the inverter AC arc welding power source we designed is a very quickly alternating dynamic one. 设计的逆变交流弧焊电源输出变极性过程是极其快速变化的动态过程。
- According to the mechanism of underwater welding,develop a pulsed-wire feeding system controlled by MCU and working with underwater welding power. 根据水下焊接的机理,研制出一种由单片机控制的脉动送丝机构与水下脉冲焊接电源相配合的送丝机。
- The primary factors affected welding depth and width have been studied, for example: welding power、speed、defocusing parameter and flow parameter. 进行了厚钢板和汽车齿轮的激光焊接实验,实际测量了激光功率、焊接速度、离焦量、辅助气体等工艺参数对焊接质量的影响。
- A man-machine interaction system is designed for the digital welding power source by using the MSP430F149 SCM as the controller. 以MSP430F149型单片机为主控芯片,设计实现了数字化焊接电源人机交互系统。
- The measuring method of the dynamic characteristic of arc welding power source is always a difficult problem in welding. 弧焊电源动特性的测定方法在焊接研究中一直是一个很难解决的课题。
- Controlled system is tested by program debuging and circuit experiment,it can satisfy the requirement of soft switch inverter welding power source. 最后通过软件调试和硬件电路的测试验证了所设计的控制系统能够满足软开关逆变电源的控制要求。
- This article introduces the feature of STT welding power source,researches the combined technology of rough welding,filling inshielded flux-cored and casing welding. 介绍了STT焊接电源的性能特点,对STT半自动焊根焊,自保护药芯焊丝半自动焊填充、盖面的组合焊接工艺进行了研究。
- The paper presents a novel ultra-audio frequency (UAF) induction welding power based on ZCS-PWM(Zero Current Switching-Pulse Width Modulation) technology. 介绍一种基于ZCS-PWM(零电流开关-脉宽调制)技术的新型超音频感应焊接电源。
- The operation principle of switch type field-effect tube DC &. pulse are welding power source and the principle of getting pulse out-put are introduced in this peper. 本文主要介绍新型开关式场效应管直、脉两用弧焊电源的工作原理;
- A method of automatic pipeline backing welding is studied by using of new type of independent R&D all-position pipeline welding robot and CMT welding power source. 摘要采用自主研发的新型管道全位置焊接机器人，结合CMT焊接电源，研究了一种焊接机器人管道全自动打底焊方法。
- This article designs the way of adjusting the current of air plasma cutting &welding power source,describes the connection of triggering circuit to the integrated chip. 设计了空气等离子切焊机电源的调流方式;详细论述了集成芯片触发电路的连接调试等方面。
- The king was shorn of his power by his nobles. 国王被手下的贵族们剥夺了权力。
