Abstract: Li-welder tsa li-inverter spot welder li sebelisoa haholo liindastering tse fapaneng bakeng sa ts'ebetso ea tsona e phahameng ea welding le boleng bo botle ba ho chesella.Leha ho le joalo, ho ka ba thata ho utloisisa mokhoa oa ho cheselletsa mechine ena.Sengoliloeng sena, re tla tšohla ts'ebetso ea welding ea li-welder tse mahareng tsa frequency inverter spot ho tsoa liponong tse peli tse fapaneng, ho kenyelletsa le pono ea motlakase le pono ea mocheso.
Selelekela:
Medium frequency inverter spot welders li sebelisoa haholo indastering ea tlhahiso bakeng sa ts'ebetso ea tsona e phahameng ea welding le boleng bo botle ba ho cheselletsa.Leha ho le joalo, ts'ebetso ea ho cheselletsa mochini oa mochini ona e ka ba thata ebile e thata ho e utloisisa.Sehloohong sena, re tla hlahloba ts'ebetso ea welding ea li-welder tse mahareng tsa frequency inverter spot ho tsoa liponong tse peli tse fapaneng, pono ea motlakase le pono ea mocheso.
Pono ea Motlakase:
Ts'ebetso ea welding ea "medium frequency inverter spot welder" e itšetlehile haholo ka thepa ea motlakase ea mochini.The welder e hlahisa maqhubu a phahameng a maqhubu a hona joale a fetisitsoeng ka li-electrode tsa welding le workpiece.Hona joale e phalla ka har'a workpiece, e hlahisa mocheso le ho etsa weld.Ts'ebetso ea welding e ka aroloa ka mekhahlelo e meraro: sethala sa ho penya, sethala sa welding, le sethala sa ho ts'oara.
Sethaleng sa ho penya, li-electrode tsa welding li sebelisa khatello ho sesebelisoa sa mosebetsi, li etsa hore li kopane.Mokhahlelo ona ke oa bohlokoa kaha o etsa bonnete ba hore workpiece e behiloe hantle le ho ts'oaroa hantle nakong ea ts'ebetso ea welding.
Sethaleng sa welding, maqhubu a phahameng a maqhubu a fetisoa ka li-electrode le workpiece, a hlahisa mocheso le ho qhibilihisa workpiece.Mocheso o hlahisoa ka lebaka la ho hanyetsa ha workpiece ho phalla ha hona joale.Hona joale e sebelisoa bakeng sa nako e itseng le ka matla a itseng ho etsa bonnete ba ho qhibiliha le ho cheselletsa hantle.
Sebakeng sa ho ts'oara, hona joale ho tima, empa li-electrode tsa welding li tsoela pele ho sebelisa khatello ho workpiece.Mokhahlelo ona o lumella weld ho pholile le ho tiisa, ho netefatsa hore ho na le weld e matla le e tšoarellang.
Pono ea Thermal:
Ts'ebetso ea welding ea "medium frequency inverter spot welder" e boetse e susumetsoa ke thepa ea mocheso.Mocheso o hlahisoang nakong ea ho cheselletsa o laoloa ke lintlha tse sa tšoaneng, ho kenyelletsa le hona joale, khatello ea electrode le nako ea ho cheselletsa.
Nakong ea ts'ebetso ea ho tjheseletsa, mocheso o hlahisoang ke hona joale o etsa hore workpiece e atolohe 'me e fokotsehe.Ho atolosoa ha mocheso le ho fokotseha ha workpiece ho ka ama boleng ba weld 'me ho lebisa ho sotha kapa ho phunyeha.
Ho thibela litaba tsena, litekanyo tsa welding li tlameha ho laoloa ka hloko ho netefatsa hore mocheso o nepahetseng o hlahisoa le ho sebelisoa ho workpiece.Ho phaella moo, tšebeliso ea metsi a pholileng le tlhokomelo e nepahetseng ea li-electrode li ka thusa ho laola mocheso o hlahisoang nakong ea ho cheselletsa le ho thibela ho futhumala ha li-electrode.
Qetello:
Qetellong, ts'ebetso ea welding ea li-welder tse mahareng tsa frequency inverter e rarahane ebile e ka ba phephetso ho e utloisisa.Ka ho hlahloba ts'ebetso ho tloha mahlakoreng a mabeli a motlakase le a mocheso, re ka fumana kutloisiso e molemo ea lintlha tse susumetsang boleng ba weld.Taolo e nepahetseng ea li-welding parameters le tlhokomelo ea lisebelisoa ke tsa bohlokoa bakeng sa ho netefatsa li-welds tsa boleng bo holimo le tse tšoarellang.
Nako ea poso: May-13-2023