Indentation machine spot welding process
the voltage of the indentation machine drops after the electrode is ignited. the adjustment of the working voltage of the welding machine, in addition to the primary 220/380 voltage conversion, the secondary coil also has a tap to change the voltage, and there is also an iron core to adjust the adjustable iron core. the welding machine is generally a high-power transformer, which is made using the principle of inductance. the inductance will produce a huge voltage change when it is turned on and off. the high voltage arc generated by the positive and negative poles during an instantaneous short circuit is used to melt the solder on the electrode. to achieve the purpose of combining the identification machines.
the spot welding process of the indentation machine is a resistance welding method in which a weldment is assembled with joints and pressed between two electrodes, and the base metal is melted by resistance heat to form a welded spot. multi-spot welding is used for the connection of thin plates, such as aircraft skins, aero-engine chimneys, and car cabin shells. indentation machine welding transformers are spot welding appliances, and the secondary of the indentation machine has only one loop. the upper and lower electrodes and electrode arms are used not only to conduct welding current but also to transmit power. the cooling water circuit passes through transformers, electrodes and other parts to avoid heating and welding. the cooling water should be passed before the power switch is turned on. the quality of the electrode directly affects the welding process, welding quality and productivity. the electrode material of the indentation machine is usually made of copper, cadmium bronze, chrome bronze, etc.; the shape of the electrode is diverse, mainly determined by the shape of the weldment. when installing the electrode in the indentation machine, pay attention to keeping the upper and lower electrode surfaces parallel; the electrode plane should be kept clean, and usually trimmed with emery cloth or file.
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Indentation machine spot welding process
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二氧化氯发生器厂家报价
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the spot welding process of the indentation machine is a resistance welding method in which a weldment is assembled with joints and pressed between two electrodes, and the base metal is melted by resistance heat to form a welded spot. multi-spot welding is used for the connection of thin plates, such as aircraft skins, aero-engine chimneys, and car cabin shells. indentation machine welding transformers are spot welding appliances, and the secondary of the indentation machine has only one loop. the upper and lower electrodes and electrode arms are used not only to conduct welding current but also to transmit power. the cooling water circuit passes through transformers, electrodes and other parts to avoid heating and welding. the cooling water should be passed before the power switch is turned on. the quality of the electrode directly affects the welding process, welding quality and productivity. the electrode material of the indentation machine is usually made of copper, cadmium bronze, chrome bronze, etc.; the shape of the electrode is diverse, mainly determined by the shape of the weldment. when installing the electrode in the indentation machine, pay attention to keeping the upper and lower electrode surfaces parallel; the electrode plane should be kept clean, and usually trimmed with emery cloth or file.
聚氨酯手工发泡料 喷涂料 保温填充料
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自动化检测，你不得不知的4大优势
篮式过滤器选择的一般原则
这些是螺旋单冻机操作者必会的学问
Indentation machine spot welding process
微机控制扭转试验机在材料科学中的广泛应用
果蔬呼吸测定仪加快了平衡和测定时间
什么样方法来处理废气处理设备阻塞问题呢?
济南：关于进一步严格建设工程扬尘污染防治措施的意见
南昌哪里卖防火包
色谱仪分离方法的选择原则
高速高损伤阈值空间光调制器在超快激光微纳加工中的应用
防水pe编织彩条布用途介绍
EM500A；EM500A*
酸碱类流量计介绍
日本SUNX传感器的选型
QUINT-PS/24DC/24DC/ 5 - 2320034
二氧化氯发生器厂家报价
食用菌产品品质检测