1. Prepare for high-frequency welding of T-shaped steel stiffness, welds, etc., so that the entire steel can achieve harmony rather than highlighting a single function.

2、重视型钢的焊接顺序，比如先焊主要焊缝在焊次要焊缝或先焊收缩量大的等等，制定合理的焊接顺序使整个流程能够有条不紊的进行。

2. Pay attention to the welding sequence of section steel, such as welding the main weld before welding the secondary weld or welding with large shrinkage, etc. Develop a reasonable welding sequence to ensure that the entire process can proceed in an orderly manner.

3、对于一些尺寸较大的型钢，可以通过分段、分层、间断施焊等方法，再实施这几种方法时，要对高频电流的频率、速度等进行控制，应使其一直处于相同的状态。

3. For some large-sized steel sections, methods such as segmented, layered, and intermittent welding can be used. When implementing these methods, the frequency and speed of high-frequency current should be controlled to keep them in the same state all the time.

4、若是大型型钢构件出现不对称现象，那么先要将组成它的型钢进行校正，再进行装配焊接，保证整体稳定性。焊接时常进行反动能有效的使变形相互抵消。

4. If a large section steel component exhibits asymmetry, the section steel that makes up it must be corrected first, and then assembled and welded to ensure overall stability. Frequent reactions during welding can effectively counteract deformation.

预防肯定是比事后解决要好的方法，它可以从本质上将问题扼杀在摇篮中，掐灭那些苗头，既方便又实用。所以不要抱着等问题出现再去解决的心理，说不定到那时就会发现已经晚了。

Prevention is definitely a better method than solving problems afterwards. It can essentially nip problems in the bud and nip out those signs, which is both convenient and practical. So don't hold onto the mentality of waiting for problems to arise before solving them, perhaps you will find out it's already late by then.

以上就济南型钢厂家为大家介绍的内容，感谢您在百忙之中查看我公司的信息内容 http://www.jnhxtcg.com，如果您想要了解的更多，欢迎您来电进行咨询!

The above is the introduction of Jinan section steel manufacturer for everyone. Thank you for taking the time to check our company's information content http://www.jnhxtcg.com If you want to learn more, welcome to call for consultation!