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- The general concept and consist of pulse TIG welding machine improved are introduced in this paper. 介绍一种用普通直流氩弧焊机改装脉冲焊的装置,论述了各组成部分的基本原理。
- 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。
- The results of experiment on the pulse TIG welding process show that the fuzzy inference-neural network control sc... 将上述方法用于实际脉冲TIG焊过程控制，结果表明模糊神经网络控制方案有效。
- May choose 3 welding methods: Directs current the TIG welding, the direct-current pulse TIG welding, the cocurrent arc welding. 可选择3种焊接方法：直流TIG焊接、直流脉冲TIG焊接、直流手弧焊。
- The paper introduction mechanism,application,selectio principal and some attentive items using of high frequency pulse TIG welding machine. 介绍高频脉冲TIG焊机的机理、用途、选型原则和使用时的注意事项。
- Hardfacing material of maraging steel metal powder-cored wire was deposited by pulse TIG on aluminum die cast dies to improve the dies' properties and extend its service life. 采用脉冲TIG焊马氏体时效钢金属粉芯焊丝堆焊铝合金压铸模表面来提高模具表面性能。
- The small diameter steel pipe was welded by the technique of the full circumference pulse TIG welding, using the procedure of the backing TIG welding and filler rod TIG welding. 采用全位置脉冲TIG焊技术对小口径钢管环缝进行焊接,焊接采用TIG焊打底+TIG填丝的多层焊工艺,分析了打底焊及每层填丝焊接完成后的打底层焊缝组织。
- RESEARCHES ON PULSE TIG POWER INVERTER 逆变式脉冲TIG焊机的研究
- Improving of Pulse TIG Welding Machine 改装简易脉冲TIG焊机
- According to the arc light features of pulsed TIG welding and its effects on vision measurements, a special method of image capturing and controlling is put forward. 根据脉冲TIG焊接电弧的弧光特性及其对视觉检测的影响，提出了一种独特的图象采集和控制方法。
- A digital IGBT inverter AC/DC pulsed TIG welding power sources based on DSP is developed,which adopts TMS320F240 series DSP as a core of the control system. 基于数字信号处理器(DSP)进行了数字化IGBT逆变交直流方波脉冲TIG焊机的研制,采用TI公司的TMS320F240型DSP作为控制系统的核心芯片。
- A digital IGBT inverter AC/DC pulsed TIG welding power sources based on DSP is developed, which adopts TMS320F240 series DSP as a core of the control system. 摘要基于数字信号处理器(DSP)进行了数字化IGBT逆变交直流方波脉冲TIG焊机的研制，采用TI公司的TMS320F240型DSP作为控制系统的核心芯片。
- An unwanted false electronic pulse. 一种不希望有的假电子脉冲。
- The qualitative analysis is carried out on the behavior of the partial penetrated weld pool with welding current changing from pulsed peak value to base value during pulsed TIG welding. 对脉冲TIG焊未熔透型熔池在脉冲峰-基转换期间熔池三维形态变化行为进行了定性的分析,并从力和能量角度建立了未熔透熔池液面形态的数学模型。
- The three-dimensional numerical simulation on welding stress in pulsed TIG welded joint of aluminum alloy thin plate was performed by means of thermal-elastic-plastic FEM technology. 采用热弹塑性有限元方法,对铝合金薄板脉冲TIG焊接接头的焊接应力进行了三维数值模拟,考虑材料性能随温度的变化,对焊接残余应力进行测量。
- Study On Switch Type MOSFET DC Pulse TIG Welding Power Source 开关式场效应管直流脉冲TIG焊接电源的研究
- DEVELOPMENT FOR SQUARE WAVE AC PULSE TIG WELDING MACHINE 方波交流脉冲钨极氩弧焊机的研制
- He knew the pulse of the nation. 他了解国民的心态。
- The doctor took my temperature and my pulse. 医生量了量我的体温和脉搏。
