press-welding的意思|示意

The effect of welding current on pressed depth is above that of welding press and welding elect…

焊接电流对压入深度的影响明显大于电极压力和焊接通电时间。

The combine has provided the flowing tubing head pressure punch press, the automatic welding machine, the instrumentation automatically makes the equipment with other.

我们的综合工厂配备了油压冲床，自动焊接机器，检测仪器与其它自动制造设备。

The results indicate that with the increase of the welding current, welding press and electrifying time, there are decreased in rate of false welding and increased in pressed depth.

结果表明：当焊接电流越强，电极压力越大，焊接通电时间越长时，钢筋网焊点虚焊率越低，压入深度越大。

The purpose of prebending process of longitudinal submerged arc welding pipe production line is introduced; character of roller prebending and mould press type prebending is analyzed.

简要介绍了直缝埋弧焊钢管生产线预弯工序的重要性、预弯的功能以及预弯工艺过程。

Deep penetration laser welding was performed at aluminum alloy LF3Y2 under hot and press condition.

对铝合金L F3Y 2搭接板进行了热压条件下激光深熔焊接。

The solid open type structure of welding as a whole allows the press to keep enough rigidity and makes the press being operated in a most convenient operating space.

采用整体焊接的坚固开式结构可使机身保持足够钢性的同时拥有最方便的操作空间；