Inkambu yohlelo lokusebenza yomshini wokushisela indawo
1. Ukushiselwa kwama-electrode anamandla anezingqimba eziningi ezinhle nezingezinhle, ukushiselwa kwe-nickel mesh ne-nickel plate yebhethri ye-nickel metal hydride;
2. Amapuleti kagesi ethusi ne-nickel amabhethri e-lithium namabhethri e-lithium e-polymer, i-welding kagesi kanye ne-welding ye-aluminium platinum ne-aluminium alloy plates, i-welding kagesi kanye ne-welding yamapuleti e-aluminium alloy namapuleti e-nickel;
3. Intambo yokubopha izintambo zezimoto, ukwakhiwa kocingo, ukushisela izintambo zokushisela, ukushisela izintambo eziningi zibe ifindo locingo, intambo yethusi nokuguqulwa kwentambo ye-aluminium;
4. Sebenzisa izingxenye zikagesi ezaziwayo, izindawo zokuxhumana, izixhumi ze-RF namatheminali ukushisela izintambo nezintambo;
5. Ukushisela kwamaphaneli elanga, amaphaneli abamba ukushisa elanga ayisicaba, amapayipi ayinhlanganisela ye-aluminium-plastic, kanye namaphaneli ethusi ne-aluminium;
6. Ukushiselwa koxhumana nabo bamanje, abathintwayo, namashidi ensimbi angafani njengamaswishi ka-electromagnetic namaswishi angewona ama-fuse.
Ifanele ukushiselwa kukagesi okusheshayo okungavamile kwezinto zensimbi ezingavamile njengethusi, i-aluminium, ithini, i-nickel, igolide, isiliva, i-molybdenum, insimbi engagqwali, njll., enobukhulu obungu-2-4mm;esetshenziswa kakhulu ezingxenyeni zangaphakathi zemoto, izinto zikagesi, izinto zikagesi zasendlini, izinjini, Izisetshenziswa zesiqandisi, imikhiqizo yehadiwe, amabhethri aphinde ashajwe, ukuphehlwa kwamandla elanga, izinto zokudlulisa izinto, amathoyizi amancane nezinye izimboni zokukhiqiza.
Isimiso sokusebenza somthwalo
Umshini wokushisela ugesi uwuhlobo lwe-transformer enezici zokunciphisa imvelo yangaphandle, eguqula ama-volts angu-220 kanye nama-volts angu-380 wamanje ashintshayo abe yi-low voltage eqondile yamanje.Imishini yokushisela ingahlukaniswa ibe izinhlobo ezimbili ngokuya ngohlobo lokunikezwa kwamandla okukhiphayo, enye ishintshana yamanje;enye ingeyamanje.Umshini wokushisela we-DC ungabuye kushiwo ukuthi uyisilungisi samandla aphezulu.Lapho izigxobo ezinhle nezingezinhle zifaka amandla e-AC, ngemuva kokuthi i-voltage iguqulwe yi-transformer, ilungiswa yi-rectifier, bese ukunikezwa kwamandla okunesici sangaphandle esehlayo kuyaphuma.Uma itheminali yokuphumayo ivuliwe futhi ivaliwe, kwenzeka ushintsho olukhulu lwe-voltage, futhi i-arc iyathungelwa lapho izigxobo ezimbili zifinyezwa ngokushesha.Ukusebenzisa i-arc ekhiqiziwe ukuncibilikisa induku yokushisela nezinto zokushisela ukuze kuzuzwe inhloso yokupholisa nokuhlanganisa ama-welding transformers kunezici zayo.Isici sangaphandle ukuthi i-voltage yokusebenza yehla kakhulu ngemva kokuba isigaba sikagesi sivutha.
layisha uhlelo lokusebenza
Amashisela kagesi asebenzisa amandla kagesi ukuguqula amandla kagesi abe ukushisa.Ugesi uvame kakhulu.Umshini wokushisela ufanelekile ukusebenza endaweni eyomile futhi awudingi izidingo eziningi kakhulu.Imishini yokushisela kagesi isetshenziswa kakhulu emikhakheni ehlukahlukene ngenxa yobukhulu bayo obuncane, ukusebenza okulula, ukusetshenziswa okulula, isivinini esisheshayo, kanye nokushisela okuqinile.Zifaneleka ngokukhethekile izingxenye ezinezidingo zamandla aphezulu.Bangakwazi ukujoyina ngokushesha futhi unomphela into efanayo yensimbi (noma izinsimbi ezingafani, kodwa ngezindlela ezihlukene zokushisela).Ngemuva kokwelashwa kokushisa, amandla e-weld seam afana nalawo ensimbi eyisisekelo, futhi uphawu luhle.Lokhu kuxazulula inkinga yokuvalwa kanye namandla okwenza iziqukathi zokugcina amagesi noketshezi.
Umshini wokushisela ukumelana unezici zokusebenza kahle kokukhiqiza, izindleko eziphansi, ukonga izinto ezingavuthiwe, kanye ne-automation elula.Ngenxa yekhono layo lokuxhumanisa, ubufushane, ubulula, ukuqina nokuthembeka, isetshenziswa kabanzi ku-aerospace, ukwakha umkhumbi, amandla kagesi, izinto zikagesi, izimoto, imboni yokukhanya kanye nezinye izimboni zokukhiqiza izimboni, futhi ingenye yezindlela eziyinhloko zokushisela.
Layisha Izimpawu Ze-Harmonic
Kumasistimu anezinguquko ezinkulu zomthwalo, inani lesinxephezelo esidingekayo ukuze kutholakale isinxephezelo samandla asebenzayo liyahlukahluka.Umthelela osheshayo emithwalweni, njengemishini yokushisela ye-DC nama-extruder, imunca imithwalo esebenzayo evela kugridi yamandla, ibangele ukushintshashintsha kwamandla kagesi kanye nokucwayiza ngasikhathi sinye, inciphise ukuphuma okusebenzayo kwamamotho, inciphise ikhwalithi yomkhiqizo, futhi ifinyeze impilo yesevisi yemishini.Isinxephezelo samandla angashintshi esivamile asikwazi ukuhlangabezana nezimfuneko zalolu hlelo.Inkampani yethu izibophezele ekwakhiweni kwalolu hlelo lokulawula, olungalandelela ngokuzenzakalelayo kanye nesinxephezelo sesikhathi sangempela ngokwezinguquko zomthwalo.Isici samandla sesistimu sidlula u-0.9, futhi isistimu inemithwalo yesistimu ehlukene.Ama-harmonic currents abangelwa ukulayishwa kwesistimu ehlukene angahlungwa ngenkathi kunxeshezelwa ngemithwalo esebenzayo.
Phakathi nenqubo yokusebenzisa umshini wokushisela, inkambu ethile ye-electromagnetic izokhiqizwa eduze komshini wokushisela, futhi imisebe izokwenziwa endaweni ezungezile lapho i-arc ivutha.Kukhona izinto ezikhanyayo ezifana nokukhanya kwe-infrared nokukhanya kwe-ultraviolet ekukhanyeni kwe-electro-optic, kanye nezinye izinto eziyingozi ezifana nomhwamuko wensimbi nothuli.Ngakho-ke, izivikelo ezanele kufanele zisetshenziswe ezinqubweni zokusebenza.I-Welding ayifanele ukushisela i-carbon steel ephezulu.Ngenxa ye-crystallization, ukuncipha kanye ne-oxidation yensimbi yokushisela, ukusebenza kokushisela kwe-high-carbon steel akunamandla, futhi kulula ukuqhekeka ngemva kokushisela, okuholela ekuqhekekeni okushisayo nokuqhekeka okubandayo.Insimbi enekhabhoni ephansi inokusebenza okuhle kokushisela, kodwa kufanele isetshenziswe kahle ngesikhathi senqubo.Kunzima kakhulu ekususeni ukugqwala nokuhlanza.Ubuhlalu be-weld bungase bukhiqize amaphutha njengokuqhekeka kwe-slag kanye ne-pore occlusal, kodwa ukusebenza kahle kunganciphisa ukwenzeka kokukhubazeka.
inkinga esibhekene nayo
Ukusetshenziswa kwemishini yokushisela embonini yokukhiqiza izimoto kunezinkinga zekhwalithi yamandla ikakhulukazi: isici samandla aphansi, amandla amakhulu asebenzayo kanye nokuguquguquka kwamandla kagesi, amandla amakhulu we-harmonic kanye ne-voltage, nokungalingani okukhulu kwezigaba ezintathu.
1. Ukuguquguquka nokucwayiza kwamandla kagesi
Ukushintshashintsha kwe-voltage kanye nokucwayiza ohlelweni lokuphakelwa kwamandla kubangelwa kakhulu ukushintshashintsha komthwalo wabasebenzisi.Ama-spot welder ayimithwalo evamile eguquguqukayo.Ukushintsha kwe-voltage okubangelwa yikho akuthinti nje kuphela ikhwalithi yokushisela nokusebenza kahle kwe-welding, kodwa futhi kuthinta futhi kufake engozini ezinye izinto zokusebenza zikagesi endaweni evamile yokuhlanganisa.
2. Isici samandla
Inani elikhulu lamandla asebenzayo akhiqizwa umsebenzi we-spot welder lingaholela ezikweletini zikagesi kanye nenhlawulo kagesi.Amanje asebenzayo athinta okukhiphayo kwe-transformer, akhuphule ukulahleka kwe-transformer nomugqa, futhi akhuphule izinga lokushisa le-transformer.
3. Harmonic Harmonic
1. Khulisa ukulahleka kolayini, yenza ikhebula lishise ngokweqile, uguge ukufakwa kwe-insulation, futhi unciphise umthamo olinganiselwe we-transformer.
2. Yenza i-capacitor igcwale futhi ikhiqize ukushisa, okuzosheshisa ukuwohloka nokubhujiswa kwe-capacitor.
3. Iphutha lokusebenza noma ukwenqaba kwesivikeli kubangela ukwehluleka kokunikezwa kwamandla okushintsha kwendawo.
4. bangela ukuzwakala kwegridi.
5. Kuthinta ukusebenza kahle nokusebenza okuvamile kwenjini, khiqiza ukudlidliza nomsindo, futhi unciphise ukuphila kwenjini.
6. Imishini ebucayi elimazayo kugridi.
7. Yenza amathuluzi okubona ahlukahlukene ohlelweni lwamandla abangela ukuchezuka.
8. Ukuphazamisa imishini yokuxhumana kagesi, okubangela ukungasebenzi kahle kohlelo lokulawula kanye nokungasebenzi kahle.
9. I-pulse current ye-zero-sequence pulse current ibangela ukuthi i-neutralization yamanje ibe nkulu kakhulu, ibangele ukuthi ukungathathi hlangothi kushise ngisho nezingozi zomlilo.
4. Ukulandelana okungalungile okwamanje
Ukulandelana okungalungile kwamanje kubangela ukwehla kwe-motor synchronous, okubangela i-resonance yochungechunge eyengeziwe, okuholela ekushiseni okungalingani kwazo zonke izingxenye ze-stator kanye nokushisa okungalingani kwendawo ye-rotor.Umehluko ku-voltage yezigaba ezintathu kumatheminali ezimoto uzonciphisa ingxenye yokulandelana okuhle.Lapho amandla okukhipha ngomshini wemoto ehlala engashintshi, i-stator yamanje izokhuphuka futhi i-voltage yesigaba izobe ingalingani, ngaleyo ndlela yehlise ukusebenza kahle kokusebenza futhi ibangele ukushisa ngokweqile.Kuma-transformers, ukulandelana okungalungile kwamanje kuzodala ukuthi i-voltage yesigaba ezintathu ihluke, okuzonciphisa ukusetshenziswa kwamandla kwe-transformer, futhi kuzophinde kubangele umonakalo owengeziwe wamandla ku-transformer, okuholela ekukhiqizeni ukushisa okwengeziwe kumjikelezo kazibuthe we-transformer. ikhoyili ye-transformer.Uma i-negative-sequence current idlula kugridi yamandla, nakuba i-negative-sequence current ihluleka, izobangela ukulahlekelwa kwamandla okukhipha, ngaleyo ndlela inciphise umthamo wokudlulisela wegridi yamandla, futhi kulula kakhulu ukubangela idivayisi yokuvikela i-relay kanye ne-High. -ukugcinwa kwe-frequency kukhiqiza amaphutha ajwayelekile, ngaleyo ndlela kuthuthukisa ukuhlukahluka kokugcinwa.
Izixazululo ongakhetha kuzo:
Inketho 1 Ukucutshungulwa okumaphakathi (kusebenza ezithandweni zikagesi zamafrikhwensi amaningi abelana nge-transformer futhi asebenze ngesikhathi esisodwa)
1. Yamukela isilawuli se-harmonic sesigaba sesithathu segatsha lesinxephezelo + esihlukaniswe ngesigaba sokulungiswa kwesinxephezelo.Ngemuva kokuthi idivayisi yesinxephezelo sesihlungi isiqalile ukusebenza, isilawuli se-harmonic nesinxephezelo samandla asebenzayo wesistimu yokuphakelwa kwamandla kuhlangabezana nezimfuneko.
2. Yamukela isihlungi esisebenzayo (susa ukuhleleka kwama-harmonics ashukumisayo) kanye nokudlula isihlungi, futhi ngemva kokunikeza idivayisi yesinxephezelo yesihlungi, kudinga isinxephezelo esingavumelekile kanye nezinyathelo eziphikisanayo zesistimu yokuphakela amandla.
Inketho yesi-2 Ukwelashwa kwe-in-situ (isebenza emandleni amakhulu kakhulu omshini wokushisela ngamunye, futhi umthombo oyinhloko we-harmonic usemshinini wokushisela)
1. Umshini wokushisela ibhalansi yezigaba ezintathu wamukela igatsha lokulawula i-harmonic (isihlungi sesi-3, sesi-5, sesi-7) isinxephezelo esihlanganyelwe, ukulandelela okuzenzakalelayo, ukulungiswa kwendawo ye-harmonic, futhi akuphazamisi ukusebenza kwezinye izinto ngesikhathi sokukhiqiza.Amandla asebenzayo afinyelela izinga.
2. Umshini wokushisela ongalingani wezigaba ezintathu usebenzisa amagatsha okuhlunga (izikhathi ezi-3, izikhathi ezingu-5 nezikhathi zokuhlunga) ukuze unxephezele ngokulandelana, futhi amandla asebenzayo e-harmonic afinyelela izinga ngemva kokufakwa ekusebenzeni.
Isikhathi sokuthumela: Apr-13-2023