Butt welding is widely used because of its high productivity and low automation. The scale of its use can be summarized as follows:
(1) Connection length of workpiece, such as steel strip, profile, wire rod, steel, rail, boiler steel pipe, oil and gas pipeline, butt welding, etc.
(2) Butt welding of ring workpieces, such as automobile rim, bicycle, motorcycle hub, various chain links, etc.
(3) During component welding, rolled parts, casting parts, stamping parts or machining parts are butt welded into disordered parts to reduce cost. For example, the butt welding of automobile directional axle housing and rear axle housing, butt welding of various connecting rods and pull rods, butt welding of special parts, etc.
(4) Butt welding of heterogeneous metals can save precious metals and improve product function. For example, the working tools include butt welding of some (high-speed steel) and tail (medium carbon steel), butt welding of exhaust valve head (heat-resistant steel) and tail (structural steel), and butt welding of aluminum copper conductive joint.
The above is the relevant content introduced by Jinan galvanized pipe manufacturer. For more information, please visit the website: http://www.jnxxjm.com