Laser cutting Laser cutting is the use of focused high power density laser beam irradiation of the workpiece, so that the irradiated material quickly melt, vaporize, ablation or reach the point of ignition, at the same time with the beam coaxial high-speed airflow blowing away the molten material, so as to achieve the workpiece cut.…
Four vertical welding methods are shown today. Vertical welding needs to build a base platform by spot welding on base metal. Then it can be welded by zigzag method, crescent method, anti-crescent method and 8-character method. Next, let’s briefly analyse the skills of these four ways to transport electrodes. Sawtooth traveling strip method: When using…
Defects and solutions of aluminum and aluminum alloy MIG welding joints During MIG welding of aluminum and aluminum alloy, the common defects of welded joints mainly include poor weld formation, cracks, pores, burn through, incomplete welding, incomplete fusion and slag inclusion. 1. Poor weld forming The poor formation of welding seam is mainly reflected in…
Fast Friction Stir Welding of Aluminum Alloy 铜焊丝,Copper Welding Rods,铝焊丝,aluminium welding wire,镍焊条,Nickel electrode,药皮焊条,Flux Coated Brazing Welding Rods
Argon arc is a simultaneous operation of both right and left hands. It is the same as that of the left hand drawing circle and right hand drawing square in our daily life. Therefore, it is suggested that similar training be carried out for those who are just beginning to learn argon arc welding, which…
铜焊丝,Copper Welding Rods,铝焊丝,aluminium welding wire,镍焊条,Nickel electrode,药皮焊条,Flux Coated Brazing Welding Rods
The seemingly smooth pipeline, the stress is still very large, the worker wave of operation is very slippery, and finally take off ejection, good people are okay, safety first. 铜焊丝,Copper Welding Rods,铝焊丝,aluminium welding wire,镍焊条,Nickel electrode,药皮焊条,Flux Coated Brazing Welding Rods
There are 10 billion times harder than steel. You know what? 铜焊丝,Copper Welding Rods,铝焊丝,aluminium welding wire,镍焊条,Nickel electrode,药皮焊条,Flux Coated Brazing Welding Rods
Stainless steel non fuse self welding method for thin wall stainless steel 铜焊丝,Copper Welding Rods,铝焊丝,aluminium welding wire,镍焊条,Nickel electrode,药皮焊条,Flux Coated Brazing Welding Rods
Common cemented carbides are divided into three categories according to their composition and properties: W-Co, W-Ti-Co, W-Ti-Ta (Nb). Tungsten and cobalt and tungsten titanium cobalt cemented carbide are the most widely used in production. Tungsten cobalt cemented carbide The main components are tungsten carbide (WC) and cobalt. The brand name is YG (“hard”, “cobalt”), followed…
