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(专利授权号:ZL200910306878.7)1技术领域此发明涉及一种采用旋转摩擦辅助铜铝组合管路件热压焊接的方法,具体涉及采用钻铣床作为辅助焊接设备并施加火焰加热的铜铝管热压焊接工艺。
(Patent number: ZL200910306878.7) 1 Technical Field The present invention relates to a rotary friction assisted copper and aluminum composite piping hot-press welding method, in particular to the use of milling machines as auxiliary welding equipment and the application of flame-heated copper and aluminum tube Hot pressing welding process.