Oxy-Acetylene Hardfacing Method ke Eng

Kenyelletso ea Oxy-Acetylene welding

Ho na le mefuta e mengata e fapaneng ea lits'ebetso tsa welding bakeng sa ho kopanya tšepe hammoho. Ho tloha ho welding ea flux-cored ho ea ho GTAW/TIG welding, ho ea ho SMAW welding, ho ea ho GMAW/MIG welding, ts'ebetso e 'ngoe le e' ngoe ea welding e sebeletsa morero o itseng ho latela maemo le mefuta ea thepa e cheselitsoeng.

Mofuta o mong oa tjheseletsa ke oxy-acetylene welding. E tsejoa e le oxy-fuel welding, oxy-acetylene welding ke mokhoa o itšetlehileng ka ho chesoa ha oksijene le khase ea mafura, hangata acetylene. Mohlomong bongata ba lona le utloa mofuta ona oa tjheseletso o bitsoa “cheso ea khase.”

Ka kakaretso, tjheseletsa ea khase e sebelisetsoa ho tjheseletsa likarolo tsa tšepe tse tšesaane. Batho ba ka sebelisa tjheseletso ea oxy-acetylene bakeng sa mesebetsi ea ho futhumatsa, joalo ka ho lokolla liboutu tse hatselitsoeng le linate le ho futhumatsa thepa e boima bakeng sa ho kobeha le ho etsa mesebetsi e bonolo ea solder.

Oxy-Acetylene Welding e sebetsa Joang?

Oxy-acetylene welding e sebelisa lelakabe la mocheso o phahameng, le mocheso o phahameng o hlahisoang ke ho chesa khase ea mafura (haholo-holo acetylene) e kopantsoeng le oksijene e hloekileng. Thepa ea motheo e qhibilihisoa ka molamu oa ho tlatsa o sebelisa lelakabe le tsoang ho motsoako oa khase ea oxy-fuel ho pholletsa le ntlha ea toche ea welding.

Khase ea mafura le khase ea oksijene li bolokoa ka har'a lisilindara tsa tšepe tse hatelitsoeng. Ba laolang ka har'a silinda ba fokotsa khatello ea khase.

Khase e phalla ka har'a li-hose tse tenyetsehang, 'me setšepe se laola ho phalla ka toche. Joale molamu oa ho tlatsa o qhibiliha ka thepa ea motheo. Leha ho le joalo, ho qhibiliha likarolo tse peli tsa tšepe ho ka khoneha ntle le tlhokahalo ea molamu oa ho tlatsa.

Ke Liphapang life tse ka Sehloohong Pakeng tsa Oxy-Acetylene Welding le Mefuta e meng ea Welding?

Phapang e kholo lipakeng tsa mefuta ea oxy-fuel welding le arc welding e kang SMAW, FCAW, GMAW, le GTAW ke mohloli oa mocheso. Oxy-fuel welding e sebelisa lelakabe e le mohloli oa mocheso, o fihlang mocheso ho likhato tse 6,000 tsa Fahrenheit.

Arc welding e sebelisa motlakase e le mohloli oa mocheso, o fihlang mocheso oa hoo e ka bang 10,000 F. Ka tsela leha e le efe, u tla batla ho ba hlokolosi le ho sireletseha ha u cheselletsa ho pota-potile mofuta ofe kapa ofe oa mocheso o bataolang.

Mehleng ea pele ea ho cheseletsa, ho cheselletsa oxyfuel ho ne ho sebelisoa ho tjheseletsa lipoleiti tse teteaneng. Hona joale, e sebelisoa feela bakeng sa lihlahisoa tse nyenyane. Mekhoa e meng ea welding ea arc, joalo ka GTAW, e nkela sebaka sa oxy-fuel welding ka litšepe tse tšesaane.

Haeba u thahasella lihlahisoa tsa tungsten carbide 'me u batla boitsebiso bo eketsehileng le lintlha tse ling, u ka RE THUTA ka mohala kapa ka poso ka letsohong le letšehali, kapa U RE THUSE MAIL botlaaseng ba leqephe.