High frequency straight seam welded pombi (ERW) ndiyo inopisa yakatenderedzwa coil plate inogadzirwa nemuchina wekugadzira, uchishandisa ganda mhedzisiro uye pedo nemhedzisiro yeyakawanda frequency ikozvino kupisa uye kunyungudutsa mupendero wechubhu isina chinhu, uye kudzvanywa welding pasi pechiito che the squeeze roller Kuti uwane kugadzirwa.Iyo yakakwirira-frequency resistance welding method yakashandiswa pakugadzirwa kwepombi dzakasungirirwa muma1950.Mumakore gumi apfuura, tekinoroji yayo yekugadzira yakawedzera uye yakanyanya kukwana, uye mhando yechigadzirwa yakaramba ichivandudzwa.Chekutanga ndechekuti mhando yemidziyo inoshandiswa mukugadzira ERW yakavandudzwa zvakanyanya.

Chechipiri, kudzora otomatiki kwekombuta kunoonekwa mukugadzira yakakura uye yepakati-caliber ERW simbi pombi inogadzira welding kupisa kurapwa, uye kupisa kwekuisa simba panguva ye-high-frequency welding process inodzorwa zvinobudirira nekombuta's automatic compensation system. kudzivirira welding kupisa kupinza simba kubva kuderera The mhedzisiro inotonhora welding, virtual welding uye overheating kunokonzerwa nepamusoro kupisa kwekuisa simba.