Munda wekushandisa we spot welding machine
1. Welding of multilayer positive and negative electrodes of power battery, welding of nickel mesh uye nickel plate ye nickel metal hydride battery;
2. Magetsi emagetsi emhangura uye nickel mahwendefa e-lithium mabhatiri uye polymer lithium mabhatiri, magetsi emagetsi uye welding yealuminium platinum uye aluminium alloy plates, magetsi emagetsi uye welding yealuminium alloy plates uye nickel plates;
3. Motokari wiring harness, waya yekupedzisira kuumba, welding waya welding, multi-waya welding kuita waya knot, waya yemhangura uye aruminiyamu waya kutendeuka;
4. Shandisa zvinonyatsozivikanwa zvemagetsi zvikamu, nzvimbo dzekusangana, RF connectors uye terminals kuti weld cables uye waya;
5. Roll welding ye solar panels, flat solar heat absorbing reaction panels, aluminium-plastic composite mapaipi, uye patchwork yemhangura nealuminium panels;
6. Welding yeakakwira-ikozvino macontacts, contacts, uye dissimilar metal sheets akadai electromagnetic switches uye non-fuse switches.
Inokodzera pakarepo kumhanya kwemagetsi welding yezvinhu zvisingawanzo simbi semhangura, aruminiyamu, tini, nickel, goridhe, sirivheri, molybdenum, simbi isina tsvina, nezvimwewo, ine ukobvu hwese 2-4mm;inoshandiswa zvakanyanya mumotokari yemukati zvikamu, zvemagetsi, midziyo yemumba, mota, firiji Equipment, zvigadzirwa zvehardware, mabhatiri anochajwazve, kugadzirwa kwesimba rezuva, michina yekufambisa, matoyi madiki uye mamwe maindasitiri ekugadzira.
Kushanda nheyo yemutoro
Magetsi welding muchina imhando yetransformer ine hunhu hwekudzikisa nharaunda yekunze, inoshandura 220 volts uye 380 volts yealternating current kuita low voltage direct current.Welding michina inogona kazhinji kukamurwa kuita mhando mbiri zvichienderana nerudzi rwekubuda nekuchinja magetsi, imwe iri alternating ikozvino;imwe yacho iri direct current.Iyo DC welding muchina unogona zvakare kunzi ndeye yakakwirira-simba rectifier.Apo matanda akanaka uye asina kunaka ari kuisa simba re AC, mushure mokunge magetsi ashandurwa ne transformer, inogadziriswa neinogadzirisa, uye ipapo simba rekushandisa rine kuburuka kwekunze kwekunze kunobuda.Kana iyo yekubuda inobatidzwa nekudzimwa, shanduko hombe yemagetsi inoitika, uye arc inobatidzwa kana mapango maviri akapfupika-kutenderedzwa ipapo.Kushandisa arc yakagadzirwa kunyungudutsa welding tsvimbo uye welding zvinhu kuzadzisa chinangwa chekutonhodza uye kusanganisa welding matransformer ane hunhu hwayo.Chinhu chekunze ndechekuti magetsi ekushanda anodonha zvakanyanya mushure mekunge danho remagetsi radzimwa.
load application
Magetsi emagetsi anoshandisa simba remagetsi kushandura ipapo simba remagetsi kuita kupisa.Magetsi anowanikwa zvakanyanya.Iyo welding muchina wakakodzera kushanda munzvimbo yakaoma uye haidi yakawandisa zvinodiwa.Michina yekugadzira magetsi inoshandiswa zvakanyanya munzvimbo dzakasiyana siyana nekuda kwehukuru hwayo hudiki, kushanda kuri nyore, kushandiswa kuri nyore, kukurumidza kumhanya, uye maweld akasimba.Vanonyanya kukodzera zvikamu zvine simba rakakwirira zvinodiwa.Ivo vanogona ipapo ipapo uye zvachose kujoinha iyo yakafanana simbi zvinhu (kana simbi dzakasiyana, asi nenzira dzakasiyana dzewelding).Mushure mekupisa kwekupisa, simba re weld seam rakafanana neyesimbi yepasi, uye chisimbiso chakanaka.Izvi zvinogadzirisa dambudziko rekuvhara uye simba rekugadzira midziyo yekuchengetera magasi uye zvinwiwa.
Muchina wekupokana welding une hunhu hwepamusoro kugadzira kunyatsoita, mutengo wakaderera, kuchengetedza zvigadzirwa, uye nyore otomatiki.Nekuda kwekugona kwayo kurongeka, kupfupika, kuve nyore, kusimba uye kuvimbika, inoshandiswa zvakanyanya mune aerospace, kuvaka ngarava, simba remagetsi, zvigadzirwa zvemagetsi, mota, indasitiri yemwenje uye mamwe maindasitiri ekugadzira maindasitiri, uye ndiyo imwe yedzakakosha nzira dzekugadzira.
Rodha Harmonic Hunhu
Mune masisitimu ane shanduko huru yemutoro, huwandu hwemuripo unodiwa kune reactive simba muripo unosiyana.Kukurumidza kukanganisa pamitoro, senge DC welding muchina uye extruder, inotora reactive mitoro kubva kune yemagetsi grid, zvichikonzera kushanduka kwevoltage uye flickers panguva imwe chete, kuderedza kubuda kunoshanda kwemamota, kudzikisa kunaka kwechigadzirwa, uye kupfupisa hupenyu hwebasa remidziyo.Traditional fixed reactive simba muripo haugone kusangana nezvinodiwa zvehurongwa uhu.Kambani yedu yakazvipira dhizaini yeiyi control system, iyo inogona kuteedzera otomatiki uye chaiyo-nguva muripo zvinoenderana nekuchinja kwemutoro.Iyo simba chinhu cheiyo system inodarika 0.9, uye iyo system ine discrete system mitoro.Harmonic currents inokonzerwa ne discrete system mitoro inogona kusefa ichibhadharira mitoro inoshanda.
Munguva yekushandiswa kwemuchina wekushongedza, imwe nzvimbo yemagetsi inogadzirwa yakatenderedza muchina welding, uye nemwaranzi inogadzirwa kunzvimbo yakatenderedza kana arc yabatidzwa.Pane zvinhu zvakareruka senge infrared light uye ultraviolet light mu electro-optic light, pamwe nezvimwe zvinokuvadza zvakaita sesimbi mhute neguruva.Naizvozvo, dziviriro dzakaringana dzinofanirwa kushandiswa mumaitirwo ekushanda.Welding haina kukodzera kukwirisa yakakwira kabhoni simbi.Nekuda kwekristalllization, shrinkage uye oxidation yesimbi yekukweshesa, iyo welding performance ye-high-carbon simbi haina simba, uye iri nyore kutsemuka mushure mekuputika, zvichikonzera kuputika kunopisa uye kuputika kunotonhora.Yakaderera-kabhoni simbi ine yakanaka welding performance, asi inofanirwa kushandiswa nemazvo panguva yekuita.Zvinonetsa zvikuru mukubvisa ngura nekuchenesa.Iyo weld bead inogona kuburitsa hurema senge slag cracks uye pore occlusal, asi kushanda kwakakodzera kunogona kuderedza kuitika kwehurema.
dambudziko ratiri kusangana naro
Iko kushandiswa kwemidziyo yewelding muindasitiri yekugadzira mota kunonyanya kuve nematambudziko emhando yemagetsi: yakaderera simba chinhu, hombe reactive simba uye kushanduka kwemagetsi, hombe harmonic ikozvino uye voltage, uye yakakomba-matatu-chikamu kusaenzana.
1. Voltage fluctuation uye flicker
Iyo voltage fluctuation uye flicker mumagetsi emagetsi system inonyanya kukonzerwa nekuchinja kwemushandisi.Spot welders anowanzo kuchinjika mitoro.Iko kushanduka kwemagetsi kunokonzerwa nazvo haingokanganisa kunaka kwewelding uye kugona kwewelding, asi zvakare inokanganisa uye inoisa mungozi zvimwe zvigadzirwa zvemagetsi panzvimbo yakajairika yekubatanidza.
2. Simba chinhu
Huwandu hukuru hwesimba rekuita rinogadzirwa nebasa reiyo welder rinogona kutungamira kune magetsi mabhiri uye faindi yemagetsi.Reactive ikozvino inokanganisa kuburitsa kweshanduro, inowedzera shanduko uye kurasikirwa kwemutsara, uye inowedzera kukwira kwetembiricha yekushandura.
3. Harmonic Harmonic
1. Wedzera kurasikirwa kwemutsara, ita kuti tambo iwedzere kupisa, zera iyo insulation, uye kuderedza chiyero chakayerwa cheshanduko.
2. Ita kuti capacitor iwedzere uye ibudise kupisa, izvo zvichakurumidza kuparara uye kuparadzwa kwe capacitor.
3. Iko kukanganisa kwekushanda kana kuramba kwemudziviriri kunokonzera kukanganisa kwenzvimbo yekushandura magetsi.
4. kukonzera grid resonance.
5. Kukanganisa kushanda uye kushanda kwakajairika kwemota, gadzira vibration uye ruzha, uye kupfupisa hupenyu hwemota.
6. Kukuvadza midziyo yemagetsi mugridi.
7. Ita zvakasiyana-siyana zvekuona zviridzwa musimba remagetsi zvinokonzeresa kutsauka.
8. Kuvhiringidza kutaurirana kwemagetsi emagetsi, zvichikonzera kukanganisa kwehurongwa hwekutonga uye kukanganisa.
9. Zero-sequence pulse current inokonzera kuti neutralization ikozvino iwedzere, zvichiita kuti neutralization ive inopisa uye kunyange njodzi dzemoto.
4. Negative kutevedzana ikozvino
Iyo yakaipa sequence ikozvino inokonzeresa kubuda kweiyo synchronous mota kuderera, zvichiita kuti yakawedzera nhevedzano resonance, zvichikonzeresa kusaenzana kwekupisa kwezvinhu zvese zve stator uye kusaenzana kupisa kwepamusoro pe rotor.Musiyano mune matatu-phase voltage pamota terminals inoderedza iyo yakanaka sequence chikamu.Kana iyo mechanic inoburitsa simba remota ikaramba ikamira, stator iripo inozowedzera uye chikamu chemagetsi chinenge chisina kuenzana, nekudaro ichidzikisa kushanda zvakanaka uye kuita kuti mota iwedzere.Kune vashanduri, iyo yakaipa sequence ikozvino ichaita kuti matatu-phase voltage ive yakasiyana, izvo zvinozoderedza simba rekushandiswa kweshanduko, uye zvakare zvinokonzeresa kuwedzera kukuvadzwa kwesimba kune transformer, zvichikonzera kuwedzera kwekuwedzera kupisa mumagetsi edunhu. transformer coil.Kana iyo yakaipa-yakatevedzana ikozvino ichipfuura nepakati pemagetsi gidhi, kunyangwe iyo yakaipa-kutevedzana ikozvino inotadza, inokonzera kubuda kwesimba kurasikirwa, nekudaro ichideredza kutapurirana kweiyo grid yemagetsi, uye zviri nyore kwazvo kukonzera relay kuchengetedza mudziyo uye High. -frequency kuchengetedza inogadzira zvikanganiso zvakajairika, nokudaro zvichivandudza kusiyana kwekuchengetedza.
Mhinduro dzekusarudza kubva:
Sarudzo 1 Centralized processing (inoshanda kune akawanda epakati frequency emagetsi emagetsi anogovera transformer uye anomhanya panguva imwe chete)
1. Adopt harmonic control three-phase co-compensation bazi + phase-separated compensation kugadzirisa bazi.Mushure mesefa yekubhadhara mudziyo waiswa mukushanda, iyo harmonic control uye reactive simba muripo weiyo magetsi system inosangana nezvinodiwa.
2. Adopt active filter (bvisa kurongeka kwesimba rinosimbaradza) uye passive sefa bypass, uye mushure mekupa kune sefa muripo wemudziyo, zvinoda muripo usiriwo uye harmonic countermeasures yemagetsi emagetsi system.
Sarudzo 2 In-situ kurapwa (inoshanda kune yakakura simba remuchina wega wega wewelding, uye main harmonic sosi iri mumushini wewelding)
1. Iyo yechitatu-phase balance welding muchina inotora harmonic control bazi (3rd, 5th, 7th sefa) muripo wekubatana, otomatiki yekutevera, yemunharaunda harmonic resolution, uye haina kukanganisa kushanda kweimwe midziyo panguva yekugadzira.Simba rekuita rinosvika pachiyero.
2. Iyo mitatu-chikamu isina kuenzana welding muchina inoshandisa sefa matavi (3 nguva, 5 nguva uye 7 nguva yekusefa) kubhadhara zvakateerana, uye iyo harmonic reactive simba inosvika pachiyero mushure mekuiswa mukushanda.
Nguva yekutumira: Kubvumbi-13-2023