What should you pay attention to when using a butt welding machine?
The butt welding machine heats the end of the reinforced joint to a plastic state and then cuts off the power supply, and then heats the plastic connection. This welding process is easy in the joint part of oxidation and slag.
Adjust the distance between the two electrodes. The distance between the electrodes should be the difference between the total length of the two welds and the amount of squeeze when the joystick is at the left limit. When the joystick is in the correct position, the distance between the jaws should Add 23mm to the total length of the two welds, the original position before welding.
Adjust the short-circuit limit switch to automatically turn off the power at the end of the welding (the specified extrusion amount is reached). Press the welding seam shape, adjust the electrodes so that the two electrodes are at the same level, and then clamp the weldment.
In order to prevent the weldment from overheating instantly, please increase the number of welding adjustments as much as possible and choose an appropriate secondary voltage. In flash butt welding, it is appropriate to use a higher secondary voltage.
In order to avoid overheating of components during the welding process, the cooling water valve must be opened before welding. In order to facilitate inspection, a funnel is provided in front of the left side of the welding machine to directly observe the flow conditions so that there is no cooling water flowing in the welding machine.
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This article focuses on the welding of high-strength steel. It expounds its characteristics like high strength and good toughness, and points out the technical key points such as pre-welding preparation and method selection. It highlights the application of resistance welding in it, including technical features, application scope, operation key points, difficulties and solutions, providing important guidance for related welding work.
This paper explores hot-formed steel welding. It details its ultra-high strength, good accuracy yet poor weldability. Key points include material selection, parameter optimization. Main methods like resistance, laser, arc welding are introduced. Challenges like cracks and solutions are also covered.
本文主要讨论铝合金。 首先阐述了其重量轻、强度高、耐腐蚀等特点。 然后详细介绍了电阻焊、TIG焊、MIG/MAG焊等常见的焊接方法及其特点和应用范围。 进一步分析了焊接过程中存在的变形、气孔、氧化膜、接头软化等技术难题，并提出了相应的解决方案。 总体上强调了铝合金焊接在现代工业中的重要意义、掌握正确的焊接技术的必要性，并展望了铝合金焊接技术随着科技的发展而不断创新和进步。
The article mainly focuses on stainless steel. It first elaborates on the characteristics of stainless steel, including different types like austenitic, martensitic, ferritic and duplex stainless steel, and its properties such as corrosion resistance. Then it presents main welding methods like resistance welding, manual arc welding, gas-shielded welding, laser welding and others, along with their application scopes and operating points. It also analyzes technical difficulties in welding such as hot cracking, intergranular corrosion, welding deformation and porosity, and proposes corresponding solutions. Overall, it emphasizes the complexity and importance of stainless steel welding.
This article introduces the FSPR Robotic Riveting Gun System as a solution to the riveting challenges faced by the automotive industry,
particularly in the assembly of new car roof components made of multi-layered, differently shaped workpieces. The system utilizes a servo cylinder to deliver high-tonnage riveting force with precision, complemented by real-time monitoring and data analysis. Its successful application has solved
technical challenges, enhanced the reliability of riveted connections, contributed to lightweighting automotive bodies, and driven technological progress in the automotive manufacturing industry.
Resistance welding
є
widely used
in automobile manufacturing, aerospace, electronic manufacturing and other
industries due to its efficiency and energy-saving properties
电阻焊机是现代工业的基石，其性能稳定可靠，直接关系到生产线的无缝运行和产品的卓越品质
In the low-voltage electrical industry, the welding quality of
the conductive busbar
is crucial to the overall performance and stability of the equipment