|
|||||||||||||||||||||||||||||||||||||||
Àü½ÃÇ°¸ñ |
Multiple-Arc welding system, Tack welding system |
ȸ»ç¼Ò°³ |
1963³â µ¶ÀÏ Essen¿¡ ¼³¸³µÈ Uhrhan & SchwillÀº L-seam Pipe¿Í Spiral PipeÀÇ Inside/Outside¿¡ ´ÙÀü±Ø SAW¸¦ °³¹ßÇÑ È¸»çÀ̸ç, ¶ÇÇÑ PipeÀÇ Single Arc MIG.MAG Tack Welding SystemÀ» °ø±ÞÇÏ°í ÀÖ½À´Ï´Ù.
1998³â LINCOLNÀÇ ÀÚȸ»ç·Î ÆíÀÔµÇ¾î ½Ã½ºÅÛÀÇ À¯±âÀûÀÎ °áÇÕÀ¸·Î °í°´¿¡°Ô ´õ ³ªÀº ¼ºñ½º¸¦ Á¦°øÇÏ°í ÀÖ½À´Ï´Ù. |
Á¦Ç°¼Ò°³ |
- Pipe manufacturing processes
- Welding processes - 1-arc tack welding machines - Multiple-arc internal welding systems - Multiple-arc external welding systems |
Á¦Ç°»çÁø | ||
|