Umsiki propane (izici)

Yonke imisebenzi igesi-Welding zidinga umuntu impela eningi umzamo. Ngokuphambene, baye ekunqunyweni metal, eyenziwa esebenzisa igesi, engenziwa ngisho imfundamakhwela kuleli cala. Umsiki propane (gas) iyithuluzi enjalo Ukugunda ukuthi ufunde indlela yokusebenzisa kungaba ngezinsuku ezimbalwa.

Izici imisebenzi

Ukuze masinya usike metal esebenzisa igesi, ngokwanele ukuba ufunde indlela yokusingatha kahle ithoshi-propane. It is kanyekanye esetshenziswa yalolu ketshezi ne-oksijini. ingxube yabo enikeza nje izinga lokushisa eliphakeme adingekayo omlilo okuqhubekayo. Propane ithoshi yakhelwe ahlabayo ibhukwana ukwehlukana ongaphakeme-ingxubevange futhi carbon lezinsimbi.

Emihle nemibi propane ahlabayo

Omunye nemiphumela ethile engathandeki esemqoka yalolu hlobo ukuzisika akuwona ukuthi onqenqemeni ukunquma etholwe hhayi lushelele ngokushesha lapho usebenzisa i- i-isibani acetylene. Naphezu kwakho konke lokhu, kuba msulwa kakhulu kunalokho eyatholakala kusukela umsebenzi nge-grinder noma a sikaphalafini uphethiloli. Enye Ububi-propane izimbaqa wukuthi abakwazi ukusika futhi izinsimbi eziningi futhi Alloys. Abakwazi isetshenziswe kuphela uma ukusebenza low- naphakathi steel (brand 08-20G; 30-50G2) kanye ductile cast iron.

Awu, manje udlulela izinzuzo leli thuluzi. Propane ithoshi isetshenziswa uma ufuna ukusebenza metal kuqhathaniswa obukhulu. Abakwazi ukusika okuthile iphethini. Leli thuluzi lubaluleke ikakhulukazi uma kudingekile ukwenza ukusikeka lwalugobile. Kudingeka ukusebenzisa uma kwenzeka kuba isibhakela kudingekile umgodi izimpumputhe (20x50 mm) noma ufuna ukusika umbuthano thick uthayela.

leli thuluzi inikeza ukukhanya isisindo lula ukusetshenziswa. Propane ithoshi akakhulumi kakhulu futhi ulula kunalokhu uphethiloli wafana. Ngenxa leli thuluzi ngezibulo metal Kwenziwa ngaso ngokushesha mayelana izikhathi 2. Ngokungafani uphethiloli, propane ishibhile, kunciphisa izindleko zale misebenzi. Ngalesi ahlabayo gas kuvame kakhulu ukuba kusetshenziswe i-omningi (ikakhulukazi uma ukusika amacebo Scrap Metal).

Isikimu umsebenzi

Ukuze ukusika metal kumele abe isibani-propane, umoya-mpilo amathangi kanye ketshezi, amapayipi amanzi ngomfutho ophakeme. Regulation supply igesi Kwenziwa esebenzisa amagiya. Kufanele ibekwe ngasinye amasilinda. Kufanele ikhumbule iqiniso lokuthi le ithangi ngentambo ukuhlanekezela. I metal inqanyulwa ngenxa yesenzo isifutho esihle ilangabi ashisayo eyenziwe wokusika. Phakathi ukusebenza kwaleli thuluzi kuyo kuhlangana indawana ekhethekile Ihlangana umoya-mpilo ne-propane. Benziwa lapho negesi ezivuthayo is. Eminyakeni yamuva nje yathi chithi saka-propane ithoshi "Mayak". Ubiza zomculo uhlobo umjovo. Lokhu ithoshi-propane, intengo zazo kuncike ukuguqulwa ungaphakathi uhla 1300 -1800 ruble., Waba khona kakhulu lapho esebenza esiningi metal.

Ezimweni eziphuthumayo lapho usebenzisa ithuluzi yokuqala livaleke off the gas, bese-mpilo.