Tšimo ea kopo ea mochini oa tjheseletsa oa letheba
1. Welding ea li-electrode tse ntle le tse mpe tsa betri ea matla, welding ea mesh ea nickel le poleiti ea nickel ea betri ea nickel metal hydride;
2. Motlakase oa lipoleiti tsa koporo le tsa nickel bakeng sa libeteri tsa lithium le libeteri tsa polymer lithium, ho tjheseletsa ka motlakase le lipoleiti tsa aluminium platinum le lipoleiti tsa alloy alloy, ho tjheseletsa ka motlakase le ho tjheseletsa ha lipoleiti tsa aluminium alloy le lipoleiti tsa nickel;
3. Lithapo tsa likhoele tsa koloi, ho etsa terata, ho tjheseletsa terata, ho tjheseletsa ka terata e ngata ho etsa lefito la terata, terata ya koporo le terata ya aluminium;
4. Sebelisa likarolo tse tsebahalang tsa elektronike, libaka tseo ho ka kopanang le tsona, lihokelo tsa RF le litheminale ho cheselletsa lithapo le lithapo;
5. Rola liphanele tsa letsatsi, liphanele tse monyang mocheso oa letsatsi tse bataletseng, liphaephe tse entsoeng ka aluminium-polasetiki, le liphanele tsa koporo le aluminium;
6. Ho chesoa ha likhokahano tse phahameng, likhokahano, le lishiti tsa tšepe tse sa tšoaneng tse kang li-switch tsa electromagnetic le li-switches tse se nang fuse.
E loketse bakeng sa tjheseletsa ea motlakase ka potlako ea lisebelisoa tse sa tloaelehang tsa tšepe tse kang koporo, aluminium, tin, nickel, khauta, silevera, molybdenum, tšepe e sa hloekang, joalo-joalo, ka bophara ba 2-4mm;e sebelisoa haholo likarolong tse ka hare tsa koloi, lisebelisoa tsa elektroniki, lisebelisoa tsa ntlo, li-motor, lisebelisoa tsa sehatsetsing, lihlahisoa tsa hardware, libeteri tse khonang ho nchafatsoa, ho hlahisa matla a letsatsi, lisebelisoa tsa phetisetso, lipapali tse nyenyane le liindasteri tse ling tsa tlhahiso.
Molao-motheo oa ho sebetsa oa mojaro
Mochini oa tjheseletsa oa motlakase ha e le hantle ke mofuta oa transformer e nang le litšobotsi tsa ho fokotsa tikoloho ea kantle, e fetolang 220 volts le 380 volts ea alternating current hore e be low voltage direct current.Mechini ea welding ka kakaretso e ka aroloa ka mefuta e 'meli ho ea ka mofuta oa phepelo ea motlakase e fetohang, e' ngoe e fetoha hona joale;e 'ngoe ke ea motlakase o tobileng.Mochini oa welding oa DC o ka boela oa boleloa e le mochini o lokisang matla a phahameng.Ha lipalo tse ntle le tse mpe li kenya matla a AC, ka mor'a hore motlakase o fetoloe ke transformer, e lokisoe ke rectifier, ebe motlakase o nang le tšobotsi e theohang ka ntle o hlahisoa.Ha terminal ea tlhahiso e buloa le ho tima, phetoho e kholo ea motlakase e etsahala, 'me arc e hotetsoa ha lipalo tse peli li potoloha hang hang.Ho sebelisa arc e hlahisitsoeng ho qhibilihisa molamu oa welding le lisebelisoa tsa welding ho fihlela sepheo sa ho pholisa le ho kopanya li-welding transformer ho na le litšobotsi tsa eona.Tšobotsi ea ka ntle ke hore motlakase o sebetsang o theoha haholo ka mor'a hore sethala sa motlakase se chesoe.
tshebediso ya mojaro
Li-welders tsa motlakase li sebelisa matla a motlakase ho fetola matla a motlakase hanghang hore e be mocheso.Motlakase o atile haholo.Mochini oa welding o loketse ho sebetsa sebakeng se omileng mme ha o hloke litlhoko tse ngata haholo.Mechini ea li-welding ea motlakase e sebelisoa haholo libakeng tse fapaneng ka lebaka la boholo ba eona bo nyane, ts'ebetso e bonolo, ts'ebeliso e bonolo, lebelo le potlakileng le li-welds tse matla.Li loketse ka ho khetheha bakeng sa likarolo tse nang le litlhoko tse phahameng tsa matla.Ba ka kopanya hang-hang le ka ho sa feleng thepa ea tšepe e tšoanang (kapa litšepe tse sa tšoaneng, empa ka mekhoa e fapaneng ea ho tjheseletsa).Ka mor'a phekolo ea mocheso, matla a seam weld a tšoana le a tšepe ea motheo, 'me tiiso e ntle.Sena se rarolla bothata ba ho tiisa le matla a ho etsa lijana bakeng sa ho boloka likhase le maro.
Mochini oa welding oa ho hanyetsa o na le litšobotsi tsa ts'ebetso e phahameng ea tlhahiso, theko e tlase, ho boloka thepa e tala, le boits'oaro bo bonolo.Ka lebaka la bokhoni ba eona ba ho hokahanya, ho ba bonolo, ho ba bonolo, ho tiea le ho tšepahala, e sebelisoa haholo sebakeng sa lifofane, mohaho oa likepe, matla a motlakase, lisebelisoa tsa elektronike, likoloi, indasteri ea leseli le liindasteri tse ling tsa tlhahiso ea indasteri, 'me ke e' ngoe ea mekhoa ea bohlokoa ea ho tjheseletsa.
Laola Litšobotsi tsa Harmonic
Litsamaisong tse nang le liphetoho tse kholo tsa mojaro, palo ea matšeliso a hlokahalang bakeng sa matšeliso a matla a sebetsang a fetoha.Tšusumetso e potlakileng ho mejaro, joalo ka mechini ea welding ea DC le li-extruder, e monya meroalo e sebetsang ho tsoa ho grid ea motlakase, e bakang ho feto-fetoha ha motlakase le ho fifala ka nako e le 'ngoe, e fokotsa tlhahiso e sebetsang ea lienjineri, e fokotsa boleng ba sehlahisoa le ho khutsufatsa bophelo ba ts'ebeletso ea lisebelisoa.Matšeliso a tloaelehileng a tsitsitseng a sebetsang a ke ke a finyella litlhoko tsa tsamaiso ena.Khamphani ea rona e ikemiselitse ho rala sistimi ena ea taolo, e ka latedisang le puseletso ea nako ea nnete ho latela liphetoho tsa mojaro.Ntho ea matla ea sistimi e feta 0.9, mme sistimi e na le meroalo e mengata ea sistimi.Maqhubu a Harmonic a bakoang ke meroalo e mengata ea sistimi e ka tlhotliloeng ha e ntse e lefella meroalo e sebetsang.
Nakong ea ts'ebetso ea ho sebelisa mochini oa welding, sebaka se itseng sa motlakase se tla hlahisoa ho potoloha mochini oa welding, 'me mahlaseli a tla hlahisoa sebakeng se potolohileng ha arc e chesoa.Ho na le lintho tse bobebe tse kang leseli la infrared le khanya ea ultraviolet khanyeng ea electro-optic, hammoho le lintho tse ling tse kotsi tse kang mouoane oa tšepe le lerōle.Ka hona, ts'ireletso e lekaneng e tlameha ho sebelisoa lits'ebetsong tsa ts'ebetso.Ho cheselletsa ha hoa lokela ho cheselletsa tšepe e phahameng ea carbon.Ka lebaka la crystallization, shrinkage le oxidation ea tšepe ea ho cheselletsa, ts'ebetso ea ho tjheseletsa ea tšepe e phahameng ea carbon e fokola, 'me e bonolo ho phunyeha ka mor'a ho cheselletsa, e bakang mapetsong a chesang le mapetsong a batang.Tšepe e nang le khabone e tlase e na le ts'ebetso e ntle ea welding, empa e tlameha ho sebetsoa hantle nakong ea ts'ebetso.Ho thata haholo ho tlosa mafome le ho hloekisa.The weld bead e ka 'na ea hlahisa liphoso tse kang slag cracks le pore occlusal, empa ts'ebetso e nepahetseng e ka fokotsa ho hlaha ha bokooa.
bothata boo re tobaneng le bona
Ts'ebeliso ea lisebelisoa tsa ho tjheseletsa indastering ea tlhahiso ea likoloi haholo-holo e na le mathata a boleng ba motlakase: matla a tlase, matla a maholo a sebetsang le ho feto-fetoha ha motlakase, matla a maholo a harmonic le voltage, le ho se leka-lekane ho hoholo ha mekhahlelo e meraro.
1. Ho feto-fetoha ha motlakase le ho fofa
Ho feto-fetoha ha motlakase le ho thekesela ho sistimi ea phepelo ea motlakase li bakoa haholo ke ho feto-fetoha ha boima ba mosebelisi.Spot welders ke meroalo e tloaelehileng e feto-fetohang.Phetoho ea motlakase e bakoang ke eona ha e ame feela boleng ba ho tjheseletsa le ho sebetsa hantle, empa e ama le ho beha lisebelisoa tse ling tsa motlakase kotsing sebakeng se tloaelehileng sa ho kopanya.
2. Ntho ea matla
Palo e kholo ea matla a sebetsang a hlahisoang ke mosebetsi oa welder e ka lebisa likolotong tsa motlakase le likotlo tsa motlakase.Hajoale e sebetsang e ama tlhahiso ea li-transformer, e eketsa tahlehelo ea li-transformer le mola, 'me e eketsa ho phahama ha mocheso oa motlakase.
3. Harmonic Harmonic
1. Eketsa tahlehelo ea mohala, etsa hore cable e chese haholo, e tsofale ho kenya letsoho, 'me u fokotse matla a lekantsoeng a transformer.
2. Etsa hore capacitor e be boima haholo 'me e hlahise mocheso, e leng ho tla potlakisa ho senyeha le ho senyeha ha capacitor.
3. Phoso ea ts'ebetso kapa ho hana ha mosireletsi ho baka ho hlōleha ha matla a ho fetola matla a sebaka seo.
4. etsa hore grid resonance.
5. E ama ts'ebetso le ts'ebetso e tloaelehileng ea enjene, e hlahise ho sisinyeha le lerata, 'me e khutsufatse bophelo ba enjene.
6. Thepa e hlokolosi ea ho senya marang-rang.
7. Etsa lisebelisoa tse fapaneng tsa ho lemoha tsamaisong ea matla li baka ho kheloha.
8. Ho kena-kenana le lisebelisoa tsa elektronike tsa puisano, ho baka ho se sebetse ha tsamaiso ea taolo le ho se sebetse hantle.
9. Motlakase oa sequence-sequence pulse o etsa hore motlakase oa ho se nke lehlakore o be moholo haholo, o etsa hore ho se nke lehlakore ho be ho chesa esita le likotsi tsa mollo.
4. Negative tatelano jwale
Tatelano e mpe ea hona joale e etsa hore tlhahiso ea motor synchronous e fokotsehe, e bakang molumo o eketsehileng oa letoto, e leng se bakang ho futhumala ho sa tšoaneng ha likarolo tsohle tsa stator le ho futhumatsa ho sa tšoaneng ha holim'a rotor.Phapang ea li-voltage tsa mekhahlelo e meraro litsing tsa motlakase li tla fokotsa karolo e ntle ea tatellano.Ha matla a motlakase a motlakase a lula a le teng, hona joale stator e tla eketseha 'me motlakase oa mohato o tla be o sa leka-lekane, kahoo o fokotsa ts'ebetso ea ts'ebetso le ho etsa hore motlakase o fetele pele.Bakeng sa li-transformer, tatellano e mpe ea hona joale e tla etsa hore motlakase oa mekhahlelo e meraro e fapane, e leng ho tla fokotsa tšebeliso ea matla a transformer, hape e tla baka tšenyo e eketsehileng ea matla ho transformer, e leng se tla etsa hore ho be le mocheso o eketsehileng oa mocheso potolohong ea khoheli. khoele ea transformer.Ha mokhoa o mobe oa tatellano o feta har'a marang-rang a matla, le hoja hona joale ho tatellano ho fosahetseng ho hlōleha, ho tla baka tahlehelo ea matla a tlhahiso, ka hona ho fokotsa matla a phetisetso ea marang-rang a matla, 'me ho bonolo haholo ho etsa hore sesebelisoa sa ts'ireletso ea relay le High. -ho boloka khafetsa ho hlahisa liphoso tse tloaelehileng, ka hona ho ntlafatsa mefuta-futa ea tlhokomelo.
Litharollo tseo u ka khethang ho tsona:
Khetho ea 1 Ts'ebetso e bohareng (e sebetsang ho libono tse ngata tsa motlakase tse mahareng tse arolelanang transformer le tse sebetsang ka nako e le 'ngoe)
1. Amohela taolo ea harmonic ea mekhahlelo e meraro ea li-co-compensation lekala + lekala la tokiso ea matšeliso e arohaneng le mekhahlelo.Kamora hore sesebelisoa sa matšeliso a sefa se kenngoe tšebetsong, taolo ea harmonic le puseletso ea matla e sebetsang ea sistimi ea phepelo ea motlakase e fihlela litlhoko.
2. Adopt filter e sebetsang (tlosa taelo ea li-harmonics tse matla) le passive filter bypass, 'me ka mor'a ho fana ka sesebelisoa sa matšeliso a sefa, hloka matšeliso a sa sebetseng le mehato ea harmonic ea tsamaiso ea motlakase.
Khetho ea 2 Kalafo ea in-situ (e sebetsang ho matla a batlang a le mangata a mochine o mong le o mong oa tjheseletsa, 'me mohloli o ka sehloohong oa harmonic o mochine oa welding)
1. Mochini oa tjheseletsa oa mekhahlelo e meraro o amohela lekala la taolo ea harmonic (3rd, 5th, 7th filter) puseletso e kopanetsoeng, ho latela mokhoa o itekanetseng, tharollo ea harmonic ea sebakeng seo, 'me ha e ame ts'ebetso ea lisebelisoa tse ling nakong ea tlhahiso.Matla a sebetsang a fihla boemong bo tloaelehileng.
2. Mochini oa tjheseletsa o sa leka-lekaneng oa mekhahlelo e meraro o sebelisa makala a sefa (linako tse 3, linako tse 5 le linako tse 7 tsa ho hloekisa) ho lefella ka ho latellana, 'me matla a sebetsang a harmonic a fihla boemong bo tloaelehileng ka mor'a hore a behoe tšebetsong.
Nako ea poso: Apr-13-2023