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- A controller applied to IGBT inverter spot welding machine is introduced in this paper. 本文介绍一种应用于IGBT逆变式点焊机的点焊控制器。
- Inverter spot welding is the primary non-splash microelements welding technique in the electronic industry. 逆变式点焊,是电子行业中无飞溅微型件焊接的主要方法。
- With the multi parameters fluctuated,the different of the technology performance between AC spot welding machine and inverter spot welding machine is analyzed. 通过实验,比较了在焊接电流、通电时间以及电极压力等参数变动时,单相工频点焊机与逆变直流点焊机的焊接工艺性能差异。
- However, there are several common problems existing in the current inverter spot welding machine, which are unideal current wave, unsatisfied work stability and relatively big power consumption, etc. 但是,现有的逆变式点焊机普遍存在电流波形的工艺性较差(无递增及递减)、工作稳定性差及功率较大等问题。
- In order to get the same eligible welded spot,the inverter spot welding machine is not susceptive to the parameters fluctuating. 为获得同样的合格焊点,采用逆变焊机进行焊接时,对规范参数的波动不敏感。
- inverter spot welding power source 逆变点焊电源
- Design of control system for soft-switch invert spot welding 软开关逆变点焊控制电路的设计
- A spot welding inverter controller with 89C51 microprocessor and I2C bus is designed. 设计了以89C51单片机为核心,采用带I2C总线接口芯片作为外扩芯片的逆变电阻焊控制器。
- This paper analyzes the control circuit of Spot Welding Inverter Power based on Digital Signal Processor(DSP),I/O of DSP are expanded according to the control system and the voltage is transformed. 分析了以数字信号处理器(DSP)为核心的逆变点焊电源的控制电路,按照系统要求对DSP进行了I/O扩展,根据实际进行了电平转换。
- This paper analyzes the control circuit of Spot Welding Inverter Power based on Digital Signal Processor (DSP), I/O of DSP are expanded according to the control system and the voltage is transformed. 摘要分析了以数字信号处理器(DSP)为核心的逆变点焊电源的控制电路，按照系统要求对DSP进行了I/O扩展，根据实际进行了电平转换。
- The assemblies of the whole Body is combined by spot welding and Bolting. 整个车身的所有装配件都是由点焊或螺栓组装起来的。
- It has great interest to establish Expert System (ES) for spot welding process. 建立点焊专家系统，对于实现点焊过程的智能化，优化点焊规范参数，降低对操作者的要求，提高点焊质量，具有重要意义。
- Spot welding technology has been USed widely in various industry fie lds. 点焊在工业领域中应用的非常广泛。
- Resistance spot welding in aluminum alloy was tested by ultrasonic immersion method with focusing probe. 摘要介绍采用水浸超声聚焦回波检测铝合金电阻点焊焊核直径。
- inverter resistance spot welding 逆变电阻点焊
- Expulsion is highly undesirable during the resistance spot welding for it decreases the weld quality. 在电阻点焊过程中喷溅的产生直接降低焊接接头的强度,因此是最不希望出现的焊接缺陷。
- resistance spot welding inverter 逆变电阻点焊
- Be suitable for spot welding between electric wheels motor plane commutator and wire head. 适用电动车轮鼓电机平面换向器与导线线头的点焊。
- Be suitable for spot welding between electromotor commutator with hooks and slots and rotor wire. 适用带钩、开槽电机换向器与转子导线的点焊。
- Be suitable for spot welding between rotor wire head and electromotor commutator with hooks and slots. 适用带钩,开槽电机换向器与转子导线线头的点焊。
