1. The precision of the fixture requires the use of fixtures during welding to ensure the position of each hole. If the fixture is not precise, it may result in an unqualified frame angle,
Not only is it impossible to install during installation, but it also affects the uneven height of the front and rear forks of the electric vehicle, so the precision of the fixture is very important.
2. The welding technique of a welder determines the quality of welding and also the safety of the rider. Generally, a welder must have 3-5 years of experience
Welding experience is essential to ensure the stability of the welded frame.
3. The welding wire and electrode used for welding also determine the quality of welding. If both the welding wire and electrode are used poorly, the welding effect will not be good. Every step, every process, cannot tolerate any carelessness, and the quality of the overhead electric vehicle frame is made in this way.