The Resistance Seam Welding process joins similar or dissimilar materials that are not easily joined by other conventional joining processes. It is used in a wide range of industries and has applications in electronics, assembly, aerospace and the automotive industries.
HOW DOES RESISTANCE SEAM WELDING WORK?
Resistance seam spot welding uses a high-density resistance spot welder to transfer heat through the wire and onto the base material. The combination of time and heat causes the metals to melt, creating a strong weld wire comprising of solidified metal dendrites that create an electrical circuit. This circuit is then interrupted and repaired by switching the power source on and off at specific intervals during the process.
IMPORTANT ISSUES OF RESISTANCE SEAM WELDING
1
The heat source is usually electrical which may be supplied by an arc generator, spot welding machine, or resistance welder.
2
High speed welding of coated steels is of particular importance in manufacture of tin cans. Specialist consumable wire seam welding machines are used. Quality monitors have been developed for these applications and welding speeds up to about 100m/min are possible.
3
Any material that melts at approximately the same temperature as that used for welding will work well as a filler material.
As a professional laser welding machine factory, we provide automatic laser welder, resistance seam welding video, spot seam and projection welding, electric resistance seam welding, resistance seam welding pdf, roll spot and seam welding, crimping machine, etc. For more, contact us.
Laser seam welding is a superior welding technique that provides precise and efficient joining of two metal sheets without the need for a filler or any post-processing. The laser beam melts the overlapping sheets together, creating a clean and smooth weld seam. Laser seam ...
roller for stacker-reclaimer cladding welding Wear resistant High hardness-Surfacing welding Dalian Longsheng Metallurgical Equipment Manufacturing Co., Ltd was founded in 2014,total registered capital is 20 million RMB,we are a professional manufacturer of Special welding ...
Dalian Longsheng Metallurgical Equipment Manufacturing Co., Ltd
Super-Harden Phace TiC, NbC, VC and B_4C Abrasive-ResistanceSurfacing welding roller-Surfacing welding Dalian Longsheng Metallurgical Equipment Manufacturing Co., Ltd was founded in 2014,total registered capital is 20 million RMB,we are a professional manufacturer of Special ...
Dalian Longsheng Metallurgical Equipment Manufacturing Co., Ltd
ChinaSurfacing welding-Wear resistant-High temperature resistance-High hardness-Surfacing welding Dalian Longsheng Metallurgical Equipment Manufacturing Co., Ltd was founded in 2014,total registered capital is 20 million RMB,we are a professional manufacturer of Special ...
Dalian Longsheng Metallurgical Equipment Manufacturing Co., Ltd
Forged roller forCold Rolling MillsBuilt up weldingWear resistant coating-Surfacing welding Dalian Longsheng Metallurgical Equipment Manufacturing Co., Ltd was founded in 2014,total registered capital is 20 million RMB,we are a professional manufacturer of Special welding and ...
Dalian Longsheng Metallurgical Equipment Manufacturing Co., Ltd
Forged roll forHot Strip Mills-Surfacing welding-Wear resistant high temperature-Surfacing welding,Built up welding Dalian Longsheng Metallurgical Equipment Manufacturing Co., Ltd was founded in 2014,total registered capital is 20 million RMB,we are a professional ...
Dalian Longsheng Metallurgical Equipment Manufacturing Co., Ltd
FS - 301- CE Approved Heat Resistant Welding Gloves Gloves Standard & Category - | EN-420 & EN-388:2016 & CAT II | | Welding Gloves Manufacturers Pakistan | Material - | Front ( M/O Goatskin With 13 CM Split Leather Cuff. Sewn With Kevlar Thread) | Available Gloves Leather & ...
Main Features and Applications Automatic TIG (Plasma) Circular Seam Welding Machine mainly used for the high quality circular welding of round shape ,oval shape or special shape made with stainless steel, iron, aluminum and brass, etc; According to the shape and size of ...
Main Features and Applications Automatic TIG(Plasma) Longitudinal Seam Welding Machine is mainly used for the high quality and low distortion automatic longitudinal welding of the metallic cylinders and aligned plates made with stainless steel, iron, aluminum and brass, ...