Indima yezibane ze-welding kukuba kwinkqubo yokuwelda, inxalenye eyenza umsebenzi wokuwelda sisixhobo se-welding yegesi, emile njengompu, kunye nombhobho ngaphambili, kunye nelangatye lobushushu eliphakamileyo likhutshwa njengomthombo wokushisa. . Iguquguqukayo ukuyisebenzisa, ilungele kwaye iyakhawuleza, kwaye inkqubo ilula, ngoko ithandwa kakhulu.
Iyintoni indima yeetotshi zokuwelda?
Ngawaphi amacandelo eetotshi zokuwelda?
Zeziphi iitotshi zokuwelda eziqhelekileyo?
Iyintoni indima yeetotshi zokuwelda?
Itotshi yokuwelda sesinye sezixhobo eziphambili zokuwelda umoya oshushu. Iqukethe izinto zokufudumeza, imilomo, njl. Ngokwesakhiwo sayo, inokwahlulwa ibe yitotshi yokuwelda igesi, itotshi yombane yombane, itotshi ye-welding ekhawulezayo kunye netotshi ye-welding ezenzekelayo. Itotshi ye-welding yegesi isebenzisa ukutshiswa kwegesi evuthayo (umxube we-hydrogen okanye i-acetylene kunye nomoya) ukutshisa i-coil ukwenzela ukuba umoya oxinyiweyo ofakwe kwi-coil ushushu kwiqondo lokushisa elifunekayo. Umthamo womoya odliwe ngaphakathi nangaphandle ulawulwa yiqhude. Isixhobo sokufudumeza itotshi ye-welding yombane iqulethwe ityhubhu ye-ceramic grooved kunye nocingo lokufudumeza kombane kuyo. Isantya se-welding sinokuhluka ngokuxhomekeke kubume be-nozzle. Itotshi ye-welding ekhawulezayo yenziwa ngokuphucula ubume bombhobho wetotshi welding.
Ngawaphi amacandelo eetotshi zokuwelda?
Itotshi ye-welding ibamba ibholithi, iphakamisa ibholithi (i-arc lit), ityhale ibholithi phantsi kwaye idlulise i-welding current. Izixhobo zokutshisa i-welding nazo zinesakhelo senkxaso yokuqinisekisa ukuba ibholithi ime nkqo kumphezulu womsebenzi. Ukuba i-diameter ye-bolt iyatshintsha, kuyimfuneko ukutshintsha i-bolt feed kunye nobubanzi obuhambelanayo kunye nokulungelelanisa ubude be-drawbar phakathi kwesakhelo senkxaso kunye nomzimba wetotshi welding. Inika indawo yezitulo ezinobude obahlukeneyo. Ukunyuswa kunye nokunyanzeliswa kwe-electrode (iibholiti) zetotshi ye-welding igqitywe ngamacandelo amathathu aphambili: i-coil ye-electromagnetic, i-iron core kunye nentwasahlobo.
Zeziphi iitotshi zokuwelda eziqhelekileyo?
1. Itotshi yokuzoba ngocingo
Iimpawu eziphambili ze-wire-drawing welding torchare ukuba isantya sokutya i-wire siyafana kwaye sizinzile, kwaye uluhlu oluhambayo lukhulu. Nangona kunjalo, ekubeni umbane wokutya kunye nocingo lwe-welding lufakwe kwi-torch ye-welding, isakhiwo se-welding torch sinzima kwaye sinzima, kwaye sinokuqhutyelwa kuphela nge-welding encinci kunye nobubanzi be-0.5 ukuya kwi-0.8 mm. ukuwelda.
2. Push Wire Gun
Olu hlobo lwetotshi ye-welding luxhotyiswe isakhiwo esilula kunye nokusebenza okuguquguqukayo, kodwa ucingo lwe-welding luxhomekeke kwi-frictional resistance resistance xa ludlula kwi-hose, ngoko lunokusebenzisa kuphela ucingo lwe-welding kunye nobubanzi be-Φ1mm okanye ngaphezulu kwi-welding. Ngokweemilo ezahlukeneyo, iitotshi zokutyhala ngocingo zinokwahlulwa zibe ziitotshi zokuwelda ze-gooseneck kunye neetotshi ze-welding pistol.
Ixesha lokuposa: Aug-15-2015
