chinese漂亮少妇videos_天天做天天干_99午夜影院_国产精品视频免费_欧美激情久久久久_桃花色综合影院_伊人中文字幕_国产乱论视频_日韩高清免费在线_欧美精品一区二区三区视频_黄色网入口_免费无码一区二区三区_电影a级片_99免费看_97色爱

1. The deformation caused by heat conduction is the lowest
2. There is no concern of electrode pollution or damage, which is not a contact welding work, and the loss and deformation of the welding joint can be minimized
3. Air cooled heat dissipation is adopted. The stability and light output quality of the equipment are improved
4. The laser beam can be focused on a small area and can weld small and closely spaced parts
5. The operation of the system is convenient and reliable. The LCD display is used as the man-machine interface, and the operation is intuitive and concise; Can weld a variety of different plastics together
6. High degree of automation integration can realize high-speed welding
7. It is not affected by the magnetic field (arc welding and electron beam welding are easily affected), and can accurately align the weldment
8. Good welding quality and high machining precision
9. Strong applicability