high frequency welding

The principle of high frequency welding process and method in manufacture of lank seam tubes are elucidated. The process parameters involved in affecting the quality of welding seam are also explained.

论述了直缝钢管高频焊接的工作原理与方法，并对影响高频焊接焊缝质量的有关工艺参数进行了分析。

The Constant Temperature Control System by Microcomputer for High Frequency Welding Tube

高频焊管的微机恒温控制系统

Application of PLC in Solid State High Frequency Welding

PLC在固态高频焊机中的应用

Currently high frequency welding aluminum composite strip is mostly used for producing composite seamed tube, but weld affect the assembling of tube and fin, resulting in unstable quality of the heat exchanger products.

目前应用的铝合金复合管多为高频焊接铝合金复合带生产的有缝管，焊缝影响复合管与散热片的组装，造成热交换器质量不稳定。

The reason of lower welding qualified rate of high frequency welding spiral fin pipe is analyzed.

分析了高频焊接螺旋翅片管焊接合格率偏低的原因.