Φ180TCM三辊连轧管机组成套设备是太重集团自主研发的新型轧管设备,打破了欧美企业在该领域对市场的垄断。该成套设备中包含有千吨以上的焊接毛坯,而在焊接毛坯中,隧道机座的焊接尤为重要,不仅因其要求精度高,关键是其在整套设备中起着支撑起整套设备的作用,有些关键部位由于加工难度高,需要焊接保证最终的尺寸要求,对焊接工艺要求苛刻。 Φ180TCM three-roller pipe mill complete sets of equipment is too heavy group independent research and development of new rolling equipment, breaking the European and American enterprises in the field of market monopoly. The complete set of equipment contains more than one thousand tons of welded blanks, and welding blank, tunnel base welding is particularly important, not only because of its high precision requirements, the key is that it plays a supporting role in the entire set of equipment from the entire equipment, Some of the key parts due to high processing difficulty, the need for welding to ensure the final size requirements, the welding process demanding.