How many errors can be made by welding the splicing jaws
General glass canopy or glass curtain wall in the construction process is the first welding of the most basic steel frame, steel frame after welding to the stainless steel splicing claw of the process, the first split the claw of the base welded to the steel frame , The base is also our terminology that the adapter, is used to fix the stainless steel splicing claws.
To be reasonable at the beginning of the adapter and the steel frame between the contacts designed, I make a simple example: Now there are a lot of steel frame is welded with a round tube, that adapter The base in the production of the time also need to be cut into the arc, so that steel pipe can be better connected to the tube, while reducing the interface of the degree of restraint, and secondly, reasonable arrangement of welding order to reduce the welding stress, Welding at the same time can reduce the heat generated when welding cracks. Welding starting point and the mouth is easy to produce cracks, conditional welding joints should be at the plus arc plate and arc plate. If you can not use the arc plate, the best use of attenuation current arc, and fill the crater. At the same time in the welding process in order to reduce the weld cracks, as far as possible the use of small lines of energy and cross-section of the welding point. If the process of welding found in the leak, if not serious, then gently knock with a hammer may be just fine. To avoid this is best to the workers carefully, in the welding when the cautious point of these problems can be avoided.
