Ipayipi elishiselwe i-high frequency straight seam welded (ERW) ipuleti lekhoyili eligoqiwe elishisayo elakhiwe umshini wokwakha, lisebenzisa umphumela wesikhumba kanye nomphumela osondelene wamanje wemvamisa ephezulu ukushisa nokuncibilikisa umkhawulo weshubhu ungenalutho, kanye nokushisela ingcindezi ngaphansi kwesenzo i-squeeze roller Ukufeza ukukhiqizwa.Indlela yokushisela ukumelana ne-high-frequency resistance yasetshenziswa ekukhiqizeni amapayipi ashiselwe ngawo-1950.Eminyakeni eyishumi edlule, ubuchwepheshe bayo bokukhiqiza buye baqhubeka buphelele, futhi izinga lomkhiqizo liye lathuthukiswa ngokuqhubekayo.Esokuqala ukuthi ikhwalithi yezinto ezingavuthiwe ezisetshenziswa ekukhiqizeni i-ERW ibe ngcono kakhulu.

Okwesibili, ukulawulwa okuzenzakalelayo kwekhompiyutha kubonakala ekukhiqizeni ipayipi lensimbi elikhulu neliphakathi le-ERW elakha ukwelashwa kokushisa kwe-welding, futhi amandla okufakwayo okushisa ngesikhathi senqubo ye-welding ephezulu ilawulwa ngokuphumelelayo ngesistimu yesinxephezelo esizenzakalelayo sekhompyutha, ukuvimbela amandla okufaka ukushisa okushisela ukuba abe phansi Umphumela wokushisela okubandayo, i-virtual welding kanye nokushisa ngokweqile okubangelwa amandla okufaka okushisa aphezulu.