Ho hanyetsa weldingke mokhoa o sebelisoang haholo oa ho kopanya mefuta e fapaneng eatšepe, ho akarelletsa le metsoako ea koporo. Theknoloji e itšetlehile ka mocheso o hlahisoang ke ho hanyetsa motlakase ho theha li-welds tse matla, tse tšoarellang. Ho na le mekhoa e mengata ea ho cheselletsa koporo, empa mohlomong ha u e-so utloele ka ho sebelisa amochini tjheseletsa lethebaho cheseletsa metsoako ea koporo. Sehloohong sena, re tla hlahloba ts'ebetso ea ho hanyetsa letheba la li-alloys tsa koporo le ho tšohla mehato ea bohlokoa e amehang.
Ho lokisetsa lintho tse bonahalang
Ntlha ea pele, lokisetsa lisebelisoa tsa koporo tse tla kenngoa. Ka lebaka la ho khetheha ha ho cheselletsa letheba, sebopeho sa thepa e ke ke ea e-ba sebopeho se makatsang joaloka phala. Ho molemo ho lokisetsa poleiti e teteaneng ea 1-3 mm.
Ho hloekisa lintho tse bonahalang
Pele o qala lenaneomokhoa oa ho cheselletsa, o tlameha ho etsa bonnete ba hore likotoana tsa alloy tsa koporo tse tla kopanngoa li hloekile ebile ha li na litšila. Litšila leha e le life tse ka holimo li tla ama boleng ba weld hampe. Ho hloekisa hangata ho etsoa ka borashe ba terata kapa solvent ea lik'hemik'hale.
Khetho ea elektrode
Khetho ea elektrode sebakeng sa ho tjheseletsa sebaka se bohlokoa ke ea bohlokoa. Li-electrode li lokela ho etsoa ka thepa e khonang ho mamella mocheso o phahameng o hlahisoang nakong ea ho cheselletsa. Li-electrode tsa koporo li na le conductivity e ntle haholo le nako e telele. Hangata re sebelisa li-electrode tsa koporo ho cheselletsa li-alloys tsa koporo.
Beha li-parameter tsa welding
Ka nepo ho setali-parameter tsa weldinge bohlokoa bakeng sa welding e atlehileng. Li-parameter tse lokelang ho nahanoa li kenyelletsa:
Hona joale welding:Chelete ea hona joale e sebelisoang nakong ea ts'ebetso ea welding.
Nako ea welding:Nako ea tšebeliso ea hona joale.
Matla a elektrode:Khatello e hlahisoang ke electrode holim'a workpiece.
Litekanyetso tse khethehileng.ea mekhahlelo ena e tla itšetleha ka botenya le sebopeho sa motsoako oa koporo o cheselitsoeng.
Mokhoa oa ho cheselletsa
Hang ha li-parameter tsa welding li se li behiloe, mokhoa oa sebele oa ho tjheseletsa o ka qala. Hoa lokela ho hlokomeloa hore ha re cheselletsa li-alloys tsa koporo, ka kakaretso re eketsa solder pakeng tsa lintlha tse peli tsa ho kopana. Ha welding, workpiece eo solder e eketsoang ho eona e behiloe pakeng tsa li-electrode ho netefatsa hore ho na le puisano e ntle ea motlakase. Ha ho sebelisoa tjheseletsa hona joale, ho hanyetsa libakeng tsa ho kopana ho hlahisa mocheso, ho etsa hore motsoako oa koporo le tšepe ea solder e qhibilihe le ho kopanya hammoho. Matla a Electrode a netefatsa ho kopana ho nepahetseng mme a thusa ho theha weld.
Ho pholisa le ho hlahloba
Kamora ho tjheseletsa, weld e tlameha ho dumellwa hore e phole ka tlhaho kapa mekgwa e laotsweng ya ho phodisa e lokela ho sebediswa ho thibela ho thehwa ha dikoli. Kamora ho pholile, weld e lokela ho hlahlojoa bakeng sa boleng. Sena se kenyelletsa ho hlahloba mapetsong, porosity le fusion e nepahetseng. Haeba ho na le mefokolo leha e le efe, ho ka 'na ha hlokahala hore cheseterole e lokisoe kapa e lokisoe bocha.
Ka kakaretso, ha ho etsoa ka nepo, ho tjheseletsa sebaka sa ho hanyetsa ke mokhoa o atlehang haholo oa ho kopanya li-alloys tsa koporo. Ka ho latela mehato e ka holimo le ho laola ka hloko mekhoa ea ho cheselletsa, li-welds tse matla le tse ka tšeptjoang li ka thehoa ka li-alloys tsa koporo, ho etsa hore mokhoa ona e be sesebelisoa sa bohlokoa liindastering tse sa tšoaneng tse sebelisang li-alloys tsa koporo.
Nako ea poso: Jul-16-2024
