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激光的典型应用之离线式汽车拼焊板成型设备
 

大部分钢板的使用是镀锌钢,电阻焊接过程会造成保护层的破坏,使镀锌层的损坏很容易生锈。因此,激光焊接已成为实现焊接的理想技术,可以保证焊缝成形的合格,并能满足防腐、高强度和抗疲劳的要求。


激光焊接技术具有许多优点,焊缝很窄,热影响区很小,通过长范围的锌牺牲效果,焊缝不能长时间腐蚀,焊接速度越高,焊缝的硬度越高。

 

Most of the use of the steel plate is galvanized steel, resistance welding process will cause the destruction of the protective coating, so that damage to the galvanized coating area is easy to rust. Therefore, laser welding has become an ideal technology to realize welding, which can guarantee the qualified welding seam forming, and can meet the requirements of corrosion prevention, high strength and anti fatigue.


Laser welding technology has many advantages, the weld is very narrow, the heat affected zone is very small, through the long range of zinc sacrificial effect, the welding seam can not be corroded for a long time, the welding speed, the higher the hardness of the weld.

 

 

合肥钣金加工官方网站:http://www.hfzbjg.com/

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