【摘要】 根据热模拟技术,通过对螺旋埋弧焊管温度场的分析,提出了内焊头及板缝位置的识别方法,并在实际生产条件下进行了验证.更多还原

【Abstract】 In accordance with heat simulation and temperature field analysis of spiral steel pipe produced with submerged arc welding, the identifying location method of inner welding head to steel plate seam welded is propi’sctl, which is tested and verified in production.更多还原