Mechini ea welding ea koporo ke lisebelisoa tse fapaneng tse sebelisoang lits'ebetsong tse fapaneng tsa indasteri ho theha li-welds tse matla le tse tšoarellang likarolong tsa koporo. Mechini ena e fana ka mekhoa e fapaneng ea li-welding, e lumellang basebelisi ho ikamahanya le litlhoko tse khethehileng tsa welding le ho fumana liphetho tse nepahetseng. Sehloohong sena, re tla fana ka selelekela sa mekhoa ea ho tjheseletsa e fumanehang ka har'a mochini oa welding oa koporo.
1. Mokhoa o Tsoelang Pele oa Welding
Mokhoa o tsoelang pele oa welding, o tsejoang hape e le welding e tsoelang pele kapa welding othomathike, ke mokhoa o nolofalletsang mochini oa welding oa koporo hore o qale le ho phethela ts'ebetso ea welding ntle le ts'ebetso ea opareitara. Ka mokhoa ona, mochine o lemoha boteng ba lithupa tsa koporo, o li kopanya hammoho, o qalisa potoloho ea ho cheselletsa, 'me o lokolla molamu o cheselitsoeng ha o qetile. Mokhoa o tsoelang pele oa welding o loketse libaka tse phahameng tsa tlhahiso moo boleng bo tsitsitseng le lebelo li leng bohlokoa.
2. Pulsed Welding Mode
Pulsed welding mode e tšoauoa ka mochine o fanang ka letoto la li-pulses tse laoloang tsa hona joale oa welding nakong ea ts'ebetso ea ho cheselletsa. Mokhoa ona o fana ka taolo e kholo holim'a mocheso oa mocheso 'me o lumella ho fokotsa sebaka se akaretsang sa mocheso (HAZ). Hangata ho khethoa tjheseletso ea pulsed bakeng sa lits'ebetso moo ho hlokahalang taolo e ntle holim'a ponahalo ea lifaha tsa weld, ho kenella le ho kopanngoa. E ka boela ea e-ba molemo ha ho chesetsoa thepa ea koporo e sa tšoaneng.
3. Mokhoa oa ho Welding o Thehiloeng ka Nako
Mokhoa oa ho tjheseletsa ka nako o lumella basebelisi ho beha nako ea potoloho ea welding ka letsoho. Mokhoa ona o loketse lits'ebetso moo taolo e nepahetseng ea nako ea welding e leng bohlokoa. Basebelisi ba ka fetola nako ea ho cheselletsa ho fihlela litlhoko tse ikhethileng tsa welding, ho netefatsa liphetho tse tsitsitseng le tse phetoang. Ho tjheseletsa ka nako ho kgethelwa hangata bakeng sa dikopo tse hlokang ho itlhophisa le ho lokisa hantle tshebetso ya ho tjheseletsa.
4. Mokhoa oa ho Welding o Thehiloeng ka Matla
Mokhoa oa ho tjheseletsa o thehiloeng ho matla o thusa basebelisi ho laola ts'ebetso ea welding ho latela boholo ba matla a fanoang nakong ea potoloho ea weld. Mokhoa ona o lumella litokiso ho nako ea welding ea hona joale le ea welding ho fihlela tlhahiso e lakatsehang ea matla. E bohlokoa haholo ha ho chesetsoa likarolo tsa koporo tsa botenya bo fapaneng kapa maemo a conductivity, kaha e netefatsa boleng bo tsitsitseng ba weld ho thepa e fapaneng.
5. Multi-Mode Welding
Mechini e meng e tsoetseng pele ea lithupa tsa koporo e fana ka welding ea mefuta e mengata, e kopanyang mekhoa e fapaneng ea ho tjheseletsa ka har'a mochini o le mong. Basebelisi ba ka khetha mokhoa o nepahetseng ka ho fetesisa bakeng sa mosebetsi o mong le o mong o ikhethileng oa tjheseletsa, ho ntlafatsa maemo le ho feto-fetoha ha maemo. Multi-mode welding e molemo ha o sebetsana le mefuta e fapaneng ea li-welding tsa koporo, kaha e amohela litlhoko tse ngata tse fapaneng.
Qetellong, mechini ea welding ea tšepe ea koporo e fana ka mekhoa e fapaneng ea welding ho khotsofatsa litlhoko tse fapaneng tsa indasteri. Mekhoa ena e fa basebetsi monyetla oa ho tenyetseha, ho nepahala, le taolo holim'a ts'ebetso ea ho tjheseletsa, ho netefatsa hore li-welds li finyella litekanyetso tse khethehileng tsa boleng le tshebetso. Ho utloisisa bokhoni le melemo ea mokhoa o mong le o mong oa welding ho lumella ba sebetsang ho khetha mokhoa o nepahetseng ka ho fetisisa bakeng sa lisebelisoa tsa bona tse ikhethang tsa welding, 'me qetellong li lebisa ho li-welds tse ka tšeptjoang le tsa boleng bo phahameng ba koporo.
Nako ea poso: Sep-07-2023
