Welding ke ts'ebetso e mahlonoko liindastering tse ngata, 'me ho khetha welder e nepahetseng ho bohlokoa ho netefatsa boleng le katleho.Kaha ho na le likhetho tse ngata 'marakeng, ho ka ba boima ho khetha sehlahisoa se lumellanang le litlhoko tsa hau tse khethehileng.Sengoliloeng sena, re tla u tataisa ho latela lintlha tsa bohlokoa tseo u lokelang ho li ela hloko ha u khetha mochini oa ho cheselletsa, ho etsa hore mokhoa oa hau oa ho etsa liqeto o be bonolo hape o be le tsebo.
1. Fumana Mokhoa oa ho Welding:
Ho na le mekhoa e fapaneng ea ho cheseletsa e kang MIG (Metal Inert Gas Welding), TIG (Tungsten Inert Gas Welding), Stick Welding le Flux Cored Wire Arc Welding.Mokhoa o mong le o mong o na le melemo le mefokolo ea oona.Nahana ka mofuta oa thepa eo u tla e sebelisa le mekhoa e khethehileng ea ho cheselletsa e hlokahalang bakeng sa kopo ea hau.Sena se tla u thusa ho fokotsa likhetho tsa hau le ho khetha welder e nepahetseng.
2. Phepelo ea Matla:
Li-welders li tla ka likhetho tse fapaneng tsa matla, ho kenyelletsa motlakase, khase ea tlhaho kapa ka bobeli.Mohloli oa matla oo u o khethang o tla ipapisa le ho ba teng ha workshop ea hau le hore na o hloka eng mosebetsing oa hau.Li-welders tsa motlakase li sebelisoa haholo hobane li bonolo ho theha le ho li boloka.Mechini e tsamaisoang ka khase e fana ka matla a ho laola empa e ka hloka mehato e meng ea tšireletso.
3. Mokhoa oa ho sebetsa:
Potoloho ea mosebetsi e bolela nako eo mochini o cheselletsang o ka sebetsang ka nako e itseng, hangata e lekantsoeng ka li-cycles tsa metsotso e 10.E emela karo-karolelano ea nako ea welding ho ea ho pholile.Mohlala, motho ea chesellang ea nang le 30% ea mosebetsi oa potoloho a ka chesella metsotso e 3 ebe o hloka metsotso e 7 hore a phole.Nahana ka makhetlo a mangata le nako ea mosebetsi oa ho cheselletsa ho khetha mochine o nang le mosebetsi o loketseng.
4. Mofuta oa Mochini oa Welding:
Ho na le mefuta e fapaneng ea mechini ea tjheseletsa 'marakeng ho latela ts'ebetso ea welding le mohloli oa matla.Mohlala, li-welders tsa MIG li loketse litšepe tse cheselletsang joalo ka tšepe, aluminium le tšepe e sa hloekang.Li-welders tsa TIG li loketse bakeng sa ho cheselletsa ka mokhoa o nepahetseng, hangata ka thepa e tšesaane.Li-welders tsa lithupa li na le mekhoa e mengata 'me li ka sebelisoa ho lisebelisoa tsa botenya bo fapaneng.Khetha mofuta oa mochini o lumellanang hantle le litlhoko tsa hau tsa welding.
5. Hona joale le Voltage:
Nahana ka mefuta e nepahetseng ea hona joale le ea voltage e hlokahalang bakeng sa ts'ebeliso ea hau ea welding.Li-welders tse fapaneng li fana ka maemo a fapaneng a hona joale le a voltage.Mechini e phahameng ea amperage e loketse lisebelisoa tse teteaneng, athe metjhini e tlase ea amperage e loketse litšepe tse tšesaane.Etsa bonnete ba hore mochini oa ho cheseletsa o ka fana ka tlhahiso ea hona joale le ea voltage e hlokahalang bakeng sa litlhoko tsa hau tse khethehileng tsa welding.
6. Boleng le Botumo ba Brand:
Ho tsetela ho lets'oao le tšepahalang, le tsebahalang ho netefatsa boleng le ho tšoarella ha welder ea hau.Etsa lipatlisiso tse tebileng ka mefuta e fapaneng, bala maikutlo a bareki, 'me u buisane le baetsi ba litšepe ba nang le boiphihlelo ho fumana leseli mabapi le ts'ebetso le ts'epahalo ea mechini e fapaneng ea li-welders.
7. Likarolo tsa Tšireletseho:
Welding e ka ba kotsi mme polokeho e lokela ho ba eona ntho e tlang pele bophelong ba hau.Batla li-welders tse nang le likarolo tsa ts'ireletso tse hahelletsoeng kahare joalo ka ts'ireletso ea mocheso o feteletseng, tšireletso ea potoloho e khuts'oane, le taolo ea motlakase.Ho feta moo, nahana ka boteng le ho tsamaellana ha lisebelisoa tsa ts'ireletso joalo ka lihelmete tse chesehang, liatlana le li-aprone ho netefatsa tikoloho e bolokehileng ea mosebetsi.
Ka ho nahana ka lintlha tsena tsa bohlokoa, u ka etsa qeto e nang le tsebo ha u khetha welder.Hopola ho etelletsa pele litlhoko tsa hau tse khethehileng tsa ho cheseletsa, etsa lipatlisiso ka likhetho, 'me u buisane le setsebi ha ho hlokahala.Ho tsetela ho welder e nepahetseng ho ke ke ha ntlafatsa feela boleng ba mosebetsi oa hau, empa hape ho eketsa tlhahiso le polokeho ea ts'ebetso ea hau ea welding.
Nako ea poso: Sep-16-2023