Welding Tools Factory

Welding tools factory trend of the development： improve the welding productivity is to promote welding technology development important driving force to improve productivity means have two: the first improve welding deposition rates.the rate, such as three silk submerged arc welding, the process parameters from 220 A/V, 33, 1100 1400 A40V A45V. The small groove section, set baffle or gasket, behind 50 ~ 60 mm steel can be a weld fully formed, welding speed can reach, 0.4 m/min above, the melting rate of electric arc Welding tools  and welding rod apply in 100 times more than, the second way is to reduce the bevel section and metal deposition rates.the over the past decade, the most outstanding achievement is narrow gap welding.

Narrow interval welding with gas shielded welding machine as the foundation, using single, double wire welding wire, three, no matter how thickness, all can joint by docking forms, such as the thickness of the steel plate for 50 to 300 mm, gaps are can design for 13 mm or so, therefore required amount deposited metal melting down times, the several times to reduce, which greatly improve productivity. Between the main technology narrow welding key is to see how to ensure the sides penetration and ensure arc automatic tracking and in the center of groove center online, for this, the world developed DuoZhong different project, thus appeared DuoZhong narrow interval welding method. Electron beam welding, plasma welding, laser welding, can use docking connector, and don’t open slope, so is more ideal mouth of narrow gap between welding method, this also is it widespread attention to one of the reasons. The latest development of the success of the laser Welding tools factory compound method can improve the welding speed, such as a 5 mm steel or aluminum, welding speed can reach 2 ~ 3 m/min, obtain the good forming and welding quality, little deformation.

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