Segesi argon - indlela namhlanje esebenza zesinyithi

Abantu abaninzi bayazi malunga igesi kunye iwelding. Kutshanje lifikile endaweni ubuchule nobunzima kakhulu usebenza ezahlukeneyo zesinyithi. Ibizwa ngokuba "argon welding." Yintoni umahluko phakathi kwezinye iintlobo iwelding?

Zisiza basis argon na kwi aphezulu obushushu nonconsumable Tungsten electrode. Ukhetho kwale nto ngenxa refractoriness yayo. Around has umlomo ceramic. Ngexesha argon segesi ophephuka therethrough, ukuba igesi egalelwe. Ubukho ngexesha nokusebenza gesi ngenxa yokuba xa baboniswa ezinye iintlobo ngesinyithi, ezifana -aluminiyam, ukuwelda argon kusindisa ekutshiseni, cod kunye ukhokho. Yiyo le irhasi egalelwe ikhusela weld phambi komoya, apho zenzeke zonke ezi ngxaki.

Ngoko ke yintoni na inkqubo umsebenzi? argon welding iqala ukususela kwixesha xa isiza unyango inikezelwa-ebizwa ngokuba "ubunzima" (oku kuyafana electrofusion). ngesandla sasekunene liya zentsimbi ithotshi apho negesi inikezelwa, novulelweyo - wire lokufaka ezizodwa. metal nganye kufuna phambi wire 'zabo ". Ngokomzekelo, xa ukuwelda aluminiyamu izinto isigxina aluminium yayo.

Zisiza ifakwe iqhosha olulodwa, nto leyo owenziwe unikezelo igesi kunye umbane. Va electrode intsimbi kunye arc sombane, nto leyo isebenza njengesixhobo esisiseko. Linyibilike ucingo lokufaka kunye workpiece. Xa ububanzi encinane i welding amalungu dopant ukuze zisalelayo. Nangona elula ibonakale, argon welding kufuna amava abanzi ukusuka kopi. Ezakhono kunye ingqalelo specialist ophezulu iklasi kuxhomekeke kumgangatho amalungu ngelotha kunye nokusebenza kweemveliso ewuhlaziyayo.

argon welding isetyenziswa kuphela xa usebenza nge-aluminiyam. Kuyenzeka ukuba "ukubila" intsimbi, intsimbi engatyiwa, nobhedu, nesinyiti, isiliva, negolide. Of umdla kakhulu lo msebenzi izinto zoshishino kunye zasekhaya kunayo yonke. Welding of steel stainless kunye argon sele zithandwa kakhulu. Kuyinto kakhulu ngelotha oluthembekileyo ngakumbi, ukusukela nezitishi umgangatho imveliso, uzaleke nge welding, olubalelwa phantse nayiphi na imveliso enye. Le yinkqubo ngobulungisa ixesha elide ukuba ufuna uqeqesho olulodwa, izixhobo zale mihla eziphathekayo ezikumgangatho ophezulu.

Ekugqibeleni, inika amandla ukuthembeka, kunye ziimveliso ezinoncedo kwandisa. Welding of argon steel stainless ebangela ukuyilwa kwento oxide maleko aneentunja (ingxenye engundoqo iyileyo chromium), isenza buthathaka kakhulu intsimbi kunye ebangela umhlwa wayo. Ukuze ukuba kwenzeke Ukucalucalulwa komphetho welding lwenziwa emva processing yayo phambili.

Siphose intsimbi - material eguqula isakhiwo sayo xa itshiswa, ngoko ke umgangatho iwelding yayo ukuphumeza kunzima. Xa usebenza naye ufuna ukusebenzisa iiarhente fluxing ezizodwa iintonga, ezenziwe ngezinto mifanekiso. Segesi argon intsimbi kukhokelela omhlophe, ekufuphi kwiipropati zabo ingxubevange.