I-arc welding ephantsi kwamanzi yi-arc welding phantsi kwendlela yokutshisa i-flux layer. I-arc yokuwelda phakathi kocingo kunye ne-weldment evuthayo yobushushu be-arc kunye ne-arc ye-welding isiphelo kufuphi nesiseko sesinyithi kunye ne-solder iyanyibilika, ukuqhubeka ukondla ucingo, kwaye iqhubela phambili kwindlela ethile, i-arc weld pool yentsimbi etyhidiweyo iyasuswa ukuwelda isinyithi esityhidiweyo. i-solder iqiniswa ibe yiqokobhe eligqume umphezulu we-weld slag, i-slag yechibi elityhidiweyo kunye nentsimbi ye-weld yokukhusela kwi-arcing kunye nedama ngokungena komoya wangaphandle.

I-arc ye-arc ye-welding ye-arc, i-wire, i-wire kunye ne-shift interrupter isenzo esinjalo ngokuqhelekileyo senziwe ngomatshini, kwaziwa njenge-arc welding ephantsi kwamanzi. I-SAW inala mancedo alandelayo: ① iqondo eliphezulu lobuchwephesha, kuba abashicileli bafuna izakhono eziphantsi; ② i-welding yangoku, inokuncitshiswa i-weldments groove, ukusebenza kakuhle kwe-welding; ③ inokwahlulwa kuqhagamshelwano olunyibilikisiweyo lwe-solder yesinyithi kunye nomoya, umphumo wokukhusela ulungile, umgangatho ophezulu we-weld; ④ egqunywe ngemitha yearc, iimeko ezingcono zokusebenza. Ububi kukuba kuphela kwimo ethe tyaba ukuwelda, izixhobo ukuwelda kunye nezixhobo tooling ngenkani.

I-high-frequency welding to high frequency current heat of the workpiece, kwaye emva koko ifake i-welding joints (jonga umfanekiso) yenziwe. I-high-frequency current igxininiswe ecaleni komphezulu we-conductor kwaye iqukuqele kwindlela yokuncinci ukunyanzeliswa ngaphezulu komgaqo, umsinga uya kugxininiswa ukufudumeza kwendawo yokusebenza ukuze udityaniswe, imeko ye-thermoplastic ifikelelwe, okanye inxenye yemo enyibilikisiweyo, iphuma ngaphandle. isinyithi esityhidiweyo kwi-workpiece kunye nokucinezela i-oxide yensimbi, yenziwe ngamacandelo adibeneyo. I-high-frequency welding eqhelekileyo uluhlu lwamafrikhwensi angama-60 ukuya kuma-500 kHz. Amanqaku aphezulu okuxhathisa i-welding ye-welding frequency high frequency kunye ne-welding ezimbini eziphezulu ze-high-frequency induction welding.

① I-High Frequency Resistance Welding: uqhagamshelwano nevili okanye njenge-sub-electrode high-frequency currents kwindawo yokusebenza, ilungele umthungo oqhubekayo womthungo wombhobho odityanisiweyo kunye ne-spiral lap seam welding, ityhubhu yebhoyila kunye ne-fin heat exchanger spiral welded fin, idayamitha yangaphandle. umbhobho unokuba yi-1200 mm kunye nobunzima bodonga lwe-16 mm, ubukhulu be-ventral beam welding electrode 9.5 mm, imveliso ephezulu.
② i-welding ye-high-frequency induction welding: ityhubhu encinci ye-diameter kunye nobukhulu bodonga lwe-workpiece nge-coil yokufudumeza yokufudumeza inokudityaniswa kububanzi obungaphandle be-9 mm kunye ne-1 mm ityhubhu enodonga olucekethekileyo. Ngokuqhelekileyo isetyenziswa kwidayamitha encinci ye-longitudinal umthungo we-welding kunye nobhedu nazo zingasetyenziswa kwi-weld ye-girth, kodwa ukusetyenziswa kwamandla kukhulu kune-high-frequency resistance welding. Iiparamitha eziphambili ezichaphazela umgangatho we-welding high-frequency frequency power frequency, amandla, i-workpiece eyenza i-angle, isantya se-welding kunye noxinzelelo olusuka kwi-squeeze, i-electrode (okanye i-coil induction) kunye ne-squeeze rollers. Isixhobo esikhulu sobonelelo lwamandla ombane, isixhobo sokwenza izixhobo kunye noomatshini bokukhupha. Umgangatho ozinzileyo we-welding high-frequency, imveliso ephezulu kunye neendleko eziphantsi. Ukuvelisa umgca wokuvelisa oluzenzekelayo oluphezulu, ukuveliswa kweendlela eziphambili ze-slit tube.