Why does resistance welding equipment have strong welding performance?
Resistance welding equipment has a complete electrical system, consisting of a microcomputer control system, a special trigger circuit trigger board, a rectifier, a welding start switch, an IGBT, a thyristor, a PLC and a low-voltage electrical switch. In the secondary current loop, the secondary output of the main transformer Multi-layer high-toughness, high-conductivity copper soft tapes are selected and connected in a V-shape to greatly increase the service life.
The secondary output uses an integrated direct connection mechanism to minimize power consumption. It is mainly aimed at high-precision, high-quality, and high-demand welding parts. Its welding principle is three-phase power balanced input, and it also carries out full-bridge rectification and inversion. Variable conversion, the output part is alternating current, and the welding frequency is between 40-150HZ.
The waveform is square wave or sine wave output, with three-phase input, one-way output and adjustable frequency. It can also be welded with a spot welding robot. By replacing the welding controller, the frequency conversion welding machine can exceed the performance of the DC welding machine. The equipment is It consists of three parts: mechanical device, power supply device and control device.
It has good operating functions. The upper and lower electrode arms are adjustable, which facilitates rapid grinding or changing of electrodes. Different electrode heads can be replaced for different welding parts or the electrode distance can be adjusted to meet the needs of different production operations.
Heron's new moving contact welding line in the low-voltage electrical field is a game-changer. With patented tech like the silver tips feeding mechanism, it automates processes, cuts labor costs, boosts efficiency (4,500 pieces/11.5 hrs, 80% OEE), is eco-friendly, and drives industry upgrades.
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