ELaser Welling, luhlobo luni lwendlela yokuvuthuza esinokuyikhetha, ukukhetha umgaqo wokuhlangulwa igesi?
1) Indlela yokuvuthuza
Okwangoku kukho iindlela ezimbini eziphambili zokubetha igesi yokukhusela: Inye ye-paraxial kwicala lokukhusela igesi, njengoko kubonisiwe kumzobo 1; Enye igesi yokukhusela i-adial, njengoko kubonisiwe kumzobo 2.
Indlela yokukhetha iindlela ezimbini zokuvuthuza kukuqwalaselwa ngokubanzi kweenkalo ezininzi. Ngokubanzi, kuyacetyiswa ukuba usebenzise icala lerhasi yokukhusela.
2) Umgaqo wokukhethwa wendlela yokuvuthulula
Okokuqala, kufuneka icace ukuba ibizwe 'o-oxidation ' ye-shld ligama eliqhelekileyo kuphela. Kwithiyori, oko kuthetha ukuba impendulo yekhemikhali phakathi kwe-weld kunye nezinto eziyingozi emoyeni ikhokelela ekuwohlokeni komgangatho we-shld. Iphendula ngokukhawuleza ngeoksijini, i-nitrogen kunye ne-hydrogen emoyeni.
Ukuthintela i-weld evela ekubeni 'oxidd ' kukunciphisa okanye ukunqanda ukunxibelelana kwezinto ezinobungozi kunye nentsimbi ye-WOLD kubushushu obuphezulu. Isinyithi sechibi lechibi liyasiqinisa kwaye iqondo lobushushu lalo lihla ngezantsi kobushushu obuthile lonke ixesha.
Uhlalutyo lwetyala
Umzekelo, i-Titanium Alling inokuthi ifumane ngokukhawuleza i-hydrogen xa iqondo lobushushu lingaphezulu kwama-300 ° C, i-CATATIA ye-Witanium xa inokuthi ikhuseleke ngempumelelo, kungenjalo iyakuthi '.
Akunzima ukuqondakala kule ngcaciso ingasentla ethi irhasi yokukhusela i-blowd kuphela yokukhusela i-WOLDOPY KAKHULU, ngenxa yokuba i-Paraxial esetyenzisiweyo igesi, ngenxa yokuba i-Deaxial Peed Pesteyishini iqinile.
Izicelo zobunjineli, ayizizo zonke iimveliso ezinokusebenzisa igesi yokukhusela ecaleni kwegesi. Kwezinye iimveliso ezithile, kuphela igesi yokukhusela i-acyalial kuphela. Ngokukodwa, kufuneka igqitywe kwisakhiwo semveliso kunye nefom edibeneyo. Ukukhetha ekujoliswe kubo.
1. Ukukhetha iindlela ezithile zokukhusela iirhasi
1) umgca ngqo ngqo
Ukuba imilo ye-Wood Seam yemveliso ithe tye, ifom edibeneyo inokuba ihlangeneyo, i-angle idibeneyo, i-angle ye-angle ye-angle okanye idibeneyo ye-angle okanye idibeneyo. Ngolu hlobo lwemveliso, kungcono ukusebenzisa indlela yokukhusela igesi ye-axis ecaleni kwecala.
I-2) iplastiki evaliweyo ye-graphlic
Ukuba imilo yomthungo we-Wold yemveliso yimo evaliweyo enjengeenqwelomoya, inqwelomoya, i-polyment ye-polygon, njl. Njl. indlela ibhetele.
2. Ukuqukumbela
Ukukhethwa kwerhasi yokukhusela kuchaphazela ngokuthe ngqo umgangatho, ukusebenza kakuhle kunye neendleko zemveliso ye-welding. Nangona kunjalo, ngenxa yokwahluka kwezixhobo ze-welding, ukhetho lweegesi ze-welding nazo ziyinto enzima kwinkqubo yokwenyani. Kuyimfuneko ekuqwalaselweni kwezinto ze-welding, iindlela ze-welding, izikhundla zeWoldsing kunye nesiphumo esifunwayo seWolding, irhasi efunekayo ye-welding inokukhethwa ngovavanyo lwe-welding lokufezekisa iziphumo ezingcono ze-welding. Ukuba unayo imibuzo malunga ne I-Laser Welling I-Tube ye-Tube ye-cube ye-cube kunye ne-forming , nceda uqhagamshelane I-Higao (seko) neqela lokutshintshiselana kunye nokubonisana.
