Differences between seamless welding aluminum alloy doors and windows in the middle components of the lower trim panel of the front windshield and traditional aluminum alloy doors and windows

Aluminum alloy doors and windows refer to the doors and windows made of aluminum alloy extruded profiles as frames, stiles and leaves, which are called aluminum alloy doors and windows for short. Aluminum alloy doors and windows include doors and windows made of aluminum alloy as the base material of load-bearing bars (bars that bear and transmit self weight and load) and wood, plastic composite doors and windows, referred to as aluminum wood composite doors and windows, aluminum plastic composite doors and windows.

Traditional aluminum alloy doors and windows are actually a process of assembly. No matter what brand, factory or manual workshop it is, its production process is basically the same. Cut the six meter long profile that has been sprayed into shape into the required length, and then carry out milling, drilling, splicing and other processes. Such technological process will inevitably lead to surface wear and secondary damage of profiles. The accuracy of processing cannot be guaranteed fundamentally. And there will be gaps in the aluminum joints without special treatment. The traditional splicing method is bound to form a 90 degree angle, which will form a very sharp corner. Usually many families, especially those with children and the elderly. There are many cases of being injured by this sharp corner. However, our conventional solution is to stick an anti-collision horn guard on it, just like a plaster.

Seamless welding aluminum alloy doors and windows are made by the process of seamless welding machine, which is superior to traditional aluminum alloy doors and windows in all aspects. It has two characteristics: 1. Beautiful appearance, better heat preservation and sealing performance: seamless welding aluminum alloy doors and windows is an upgraded version, which adopts seamless welding technology, and the external aluminum is flat and simple; No concave convex feeling, more beautiful and more decorative; It can make doors and windows better sound insulation and heat insulation. 2. The frame is more solid, not easy to deform, and prolongs the service life of doors and windows: the thermal expansion and cold contraction of external aluminum due to seasonal changes may cause water seepage of doors and windows due to gaps, thus causing corrosion of internal profiles, endangering the service life of doors and windows. If the doors and windows adopt the seamless welding process, the above problems can be avoided. The window frame is more solid, and the door and window joints are sprayed more evenly.