Ukuzoba kwi-16 iminyaka yamava okwenza isinyithi kwiI-I-Jiangsu Goodroller Machinery Co., Ltd. (GRM), eli nqaku lihlolisisa indlela yanamhlanjeiiiiFlat Wire Rolling Mills- ngakumbi iimodyuli eziMbini eziPhakamileyo nezine eziPhezulu - zizisa iinzuzo ezinokulinganiseka kumgangatho wobhedu olusicaba kunye nomthamo. Sigubungela iziseko zobugcisa, sithelekisa ulungelelwaniso kwitafile ecwangcisiweyo, sabelane ngeemeko zosetyenziso lwehlabathi lokwenyani kuwo wonke amacandelo e-transformer, photovoltaic, kunye ne-EV motor, kwaye siphendule imibuzo ebuzwa rhoqo ngabavelisi.
Ndichithe ngaphezulu kweshumi leminyaka ndibukele abavelisi bocingo olusicaba lobhedu bejijisana norhwebo olufanayo: ukuzoba kukunika ukumila, kodwa kukunika ukunxitywa, iziphene zomhlaba, kunye nesilingi kwisantya somgca. Ukuqengqeleka kuyayitshintsha loo nxaki. Xa udlula ngocingo lobhedu olungqukuva kuluhlu lwezitendi ezichanekileyo endaweni yokuyitsala ngokufa, ususa ilahleko yokufa ngokupheleleyo kwaye ufumane inqanaba lolawulo olunobume obungenakuhambelana nomzobo.
Kwa-GRM, besilungisa le ndlela ukusukela kwimvelaphi yethu njenge-Zhangjiagang Hongxinyuan Technology ngo-2008. Emva kohlengahlengiso ngo-2015, siphindeke kabini koko sikwenza ngcono - ukuyila ubukrelekrele bokungqusha obucokisekileyo obusombulula imiqobo yemveliso yokwenyani. IiiiiFlat Wire Rolling Millssiyakha namhlanje ziziphumo zaloo ngqwalasela.
Eyona nzuzo ingundoqo ngoomatshini. Ukuqengqeleka kukhubaza isinyithi ngokusebenzisa amandla acinezelayo phakathi kwemiqulu ejikelezayo, okuthetha ukuthi:
Ngokwesiqhelo, ndibone abathengi besika iindleko zabo zokuguqula ngetoni nganye nge-15-25% ngokulula ngokutshintsha inkqubo yocingo olusekwe kumzobo ukuya kumgca odityanisiweyo wokuqengqeleka. Ayilonani lethiyori elo - livela kwinkcitho encitshisiweyo yezixhobo, ukwaliwa okumbalwa komgangatho, kunye namaxesha omjikelezo okhawulezayo.
Abantu bahlala bendibuza ukuba kwenzeka ntoni na ngaphakathiI-I-Flat Wire Rolling Mill. Umgaqo uqondile, kodwa ubunjineli emva kwayo abukho.
Umgca odibeneyo oqhelekileyo uqala ngentlawulo yekhoyili ethe nkqo esondla ucingo lobhedu olujikelezileyo - ukuya kuthi ga kwi-Ø8 mm kuqwalaselo lwethu oluqhelekileyo - lube kwicandelo lomzobo we-multi-die. Ukusuka apho, ucingo ludlula uluhlu lwee-roll stands. Iqonga ngalinye linciphisa ubukhulu kwaye, xa lixhotyiswe nge-edging rolls, lilawula ububanzi. Phakathi kwezitendi, ukupolisha kwi-intanethi kunye nokuqokelela uthuli kugcina umphezulu ucocekile. Ekugqibeleni, i-laser-based based thickness and width measurement system inikezela ngengxelo yexesha langempela kwi-PLC, elungisa ngokuzenzekelayo izikhewu ze-roll ukuze zihlawulele ukwandiswa kwe-thermal, ukugqoka, okanye ukuhluka kwezinto ezingenayo.
Nantsi into ebonakala ngathi kuqwalaselo lomgca we-GRM:
| Icandelo | Inkcazo | Ubungakanani |
|---|---|---|
| Isitandi sentlawulo yekhoyili ethe nkqo | — | Iseti e-1 |
| Imizobo emithandathu-Die Machine | DLF6D/500 | Iseti e-1 |
| IMill yokuQala eZimbini eziPhezulu | Ø300 mm | Iyunithi e-1 |
| Okokuqala Edger Mill | Ø155 mm | Iyunithi e-1 |
| Eyesibini i-Two-High Rolling Mill | Ø200 mm | Iyunithi e-1 |
| Okwesibini Edger Mill | Ø155 mm | Iyunithi e-1 |
| I-Okwesithathu i-Two-High Rolling Mill | Ø160 mm | Iyunithi e-1 |
| Ukugudiswa kwi-Intanethi kunye nokuqokelelwa kothuli | — | Iseti e-1 |
| Ukutyeba kwi-Intanethi kunye neSilinganiselo sobubanzi | I-Laser-based, i-loop evaliweyo | Iseti e-1 |
| Umatshini wokuThatha uHamba | Ukujija okuzenzekelayo | Iseti e-1 |
Umgca uqhuba kwisantya esiphezulu soyilo lwe-400 m / min kunye nenkqubo yocingo olungenayo ukuya kwi-Ø8 mm kwi-wire flat egqityiweyo kunye nobukhulu obuvela kwi-2.0-12 mm kunye nobubanzi obusuka kwi-0.5-4.0 mm. Ngocingo olucokisekileyo - cinga i-ribbon ye-photovoltaic okanye i-precision micro flat wire - silungiselela ukusekwa okwahlukileyo kunye needamitha ezincinci zomqulu kunye nesantya esiphezulu.
Lo ngumbuzo endiwufumana rhoqo kubaphathi bemveliso abavavanya umgca omtsha. Impendulo emfutshane: ixhomekeke kwisondlo sakho kunye neemfuno zakho zemveliso egqityiweyo. Impendulo ende ibandakanya urhwebo olusebenzayo lobunjineli.
YethuiiiiFlat Wire Rolling Millssebenzisa uyilo lwemodyuli oluxhasa nokuba ziiyunithi eziMbili-ePhezulu eziqengqelekayo okanye iiyunithi ezine-High-High Rolling Mill, kwaye kwiimeko ezininzi, uqwalaselo oluxutyiweyo lusebenza ngcono.
| Ipharamitha | I-Two-High Rolling Mill | I-Four-High Rolling Mill |
|---|---|---|
| Ukulungiswa komqulu | Imiqulu emibini yomsebenzi, uqhagamshelwano oluthe ngqo kunye nezinto eziphathekayo | Imiqulu emibini yokusebenza + imiqulu emibini yogcino |
| Idayamitha yomqulu oqhelekileyo womsebenzi | 160–300 mm (uluhlu oluqhelekileyo lweGRM) | Iirolls ezincinci zomsebenzi, ii-back-up rolls ezinkulu |
| Ukunciphisa amandla | Iphakathi ngokupasa; ilungele ukupasa kunye nokupasa okuphakathi | Ukwehliswa okuphezulu ngokupasa; ngcono ukugqiba kunye neegeji ezincinci |
| Ukuchaneka komgangatho | Kulungile; ±0.01 mm ububanzi obufikelelekayo ngomphetho | Kugqwesileyo; ±0.005 mm ubukhulu obufikelelekayo |
| Umgangatho womphezulu | Ilungele ucingo olucaba jikelele | Uphakamileyo; ibaluleke kakhulu ekwenzeni i-enameling kunye nokucwenga |
| Inqanaba lesicelo eliqhelekileyo | Ukugoqa kunye nokuqengqeleka okuphakathi | Ukugqiba ukuqengqeleka, umcu obhityileyo, ucingo olukwizinga eliphezulu |
| Ukuntsokotha kwesondlo | Ngasezantsi; imiqulu embalwa yokulawula | Phezulu; Ukugcinwa kwe-back-up roll kuyadingeka |
| Ifaneleke kakhulu | I-transformer conductors, i-CTC, ii-cross-sections ezinkulu | I-EV hairpin wire, izihlanganisi ezichanekileyo, iribhoni ye-PV encinci |
Umgaqo wam wesithupha: ukuba imveliso yakho egqityiweyo ingaphezulu kwe-3 mm okanye ububanzi kune-6 mm, qalisa ngokucwangciswa kwe-Two-High kwi-bulk yokunciphisa, uze udibanise i-Four-High finishing stand ukuba ufuna ukunyamezela okunamandla. Nantoni na encinci - cinga i-EV hairpin conductors okanye i-ribbon emihle ye-photovoltaic - hamba i-Four-High ukusuka kwinqanaba lokugqiba ukuya phambili. Umsebenzi omncinci uqengqeleka kwi-Four-High mill ucinezela unxibelelwano oluphezulu kunye nokunciphisa umqulu omncinci, yiloo nto kanye oyifunayo xa usukela ulawulo lokutyeba kwinqanaba le-micron.
Sizise zombini ulungelelwaniso kubathengi kuyo yonke i-elektroniki, ukwenziwa kwezinto zombane, imithombo echanekileyo, kunye namacandelo amatsha e-photovoltaic amandla. Indlela yemodyuli ithetha ukuba umthengi unokuqala ngomgca oPhezulu oMbini kwaye wongeze i-Four-High stands kamva njengoko umxube wabo wemveliso uguquka - ngaphandle kokulahla utyalo-mali lonke.
Xa ndithetha nabaphathi bomgangatho, abafuni izichazi. Bafuna amanani. Ke nantsi into ehanjiswa yiFlat Wire Rolling Mills kwimveliso:
Ukunyamezela ukutyeba:±0.005 mm kucingo lobhedu olusicaba olugqityiweyo phantsi kweemeko ezizinzileyo. Loo nto imalunga nesinye kwisihlanu sobungqingqwa beenwele zomntu, ezibanjwa rhoqo phezu kwekhoyili iyonke.
Ukunyamezela ububanzi:±0.01 mm, ezilawulwa zii-edger Mills ezihlala phakathi kwezitendi eziphambili zokuqengqeleka.
Ukuthe tye:Ukudityaniswa koyilo lomgca woxinzelelo olufutshane kunye nolawulo loxinzelelo oluchanekileyo phakathi kwezitendi luvelisa ucingo olusicaba olunobume obugqwesileyo - lubaluleke kakhulu kwi-automated winding kunye nokulungiswa komlambo.
Ukugqitywa komphezulu:Inkqubo yokuqokelela uthuli kwi-intanethi isusa inkunkuma eqengqelekayo phambi kokuba ingene kumphezulu. Kubathengi abasebenzisa i-enamel okanye ipleyiti yocingo lwabo olusicaba, oku kuguqulela ngokuthe ngqo kwiziphene ezimbalwa zokugquma kunye namandla aphezulu e-dielectric.
Kufuneka ndikhankanye enye into engasoloko ibonakala kumaphepha athile: ukuhambelana kwikhoyili. Yinto enye ukubetha ±0.005 mm kwisampulu yovavanyo. Ngomnye ukubamba ukunyamezelana ukusuka kwimitha yokuqala ukuya kowokugqibela. Inkqubo yokulawula i-loop evaliweyo - ukulinganisa kwe-laser ukondla emva kwe-PLC, elungisa izikhewu ze-roll ngexesha langempela - yintoni eyenza ukuba kwenzeke. Siye safumana abathengi abasixelela ukuba amazinga abo okulandula ehle ngaphezulu kwesiqingatha emva kokutshintshela kumgca we-GRM, ngenxa nje yokuba umahluko we-dimensional ukusuka kwikhoyili ukuya kwikhoyili imkile.
Isantya yinombolo yesihloko, kodwa ndifuna ukunyaniseka malunga nokuba ivela phi.
Umgca wethu we-copper odibeneyo odibeneyo we-flat wire ulinganiswe kwisantya esiphezulu soyilo lwe-400 m / min. Thelekisa oko kumgca oqhelekileyo wokuzoba obaleka ku-150–200 m/min kumacandelo anqamlezileyo athelekisekayo, kwaye ujonge malunga ne-2× yokuphuma kwenzuzo phambi kokuba ude ube nento ekuphelisweni kweenguqu zokufa kunye nexesha lokuphumla elinxulumeneyo.
Kodwa ibali lokwenyani lokuphumelela ayisosantya somgca. Lifikile ixesha kunye nemveliso:
Kwenye iprojekthi yakutshanje, umthengi osebenzisa i-transformer yocingo olusicaba lobhedu utshintshe imigca emibini eyahlukeneyo yokuzoba ngomgca omnye odityanisiweyo we-GRM. Imveliso yabo yenyanga isuke kwi-180 yeetoni ukuya kwi-310 yeetoni kunye nokubala okufanayo. Izibalo kwintlawulo yayingaphantsi kweenyanga ezili-18.
Ii-Flat Wire Rolling Mills zethu aziyomveliso yobukhulu obunye. Uyilo lweemodyuli lukhona ngokuchanekileyo kuba amashishini ahlukeneyo aneemfuno ezahlukeneyo. Nalu ujongo olukhawulezayo kwindlela uhlengahlengiso olutshintsha ngayo kumacandelo amathathu aphambili:
| Ishishini | Ucingo oluQelekileyo oluQelekileyo | Ubumbeko oluCetyisiweyo | Imfuneko yoMgangatho oPhambili |
|---|---|---|---|
| Abaqhubi beTransformer | Ukutyeba 2.0-12 mm; Ububanzi 0.5-4.0 mm | I-5-imile i-Two-High + Edger | Ukuhambelana kwe-Dimensional, conductivity yombane |
| Iribhoni yefotovoltaic | Ukutyeba 0.05-0.20 mm; Ububanzi 0.2-2.0 mm | Ii-Multi-stand ezine-High | Ukunyamezela ukutyeba ≤ ± 0.005 mm kwi-solderability efanayo |
| EV motor hairpin conductors | Ukutyeba 1.0-3.0 mm; Ububanzi 3.0-8.0 mm | Ukurhabaxa okuPhezulu kokubini + Ukugqibezela okune-Phezulu | Umphetho wecontour, ukuthe tye kokujija okuzenzekelayo |
| Imithombo echanekileyo kunye nezihlanganisi | Ukutyeba 0.1-1.0 mm | I-Four-High kunye nokupholisha | Ukugqitywa komphezulu, ulawulo lweradiyasi yekona |
Isicelo se-photovoltaic sesinye apho ndibone imfuno yokunyamezela iqiniswe kakhulu kwiminyaka emithathu edlulileyo. Njengoko iithagethi zobuchule beeseli zelanga zityhala phezulu, abavelisi beribhoni bayacelwa ukuba babambe ukuguquguquka kobuninzi ngaphakathi kwe ±0.005 mm kuyo yonke ikhoyili. Iinkqubo ezindala ezisekelwe kumzobo ziyasokola nale nto ngenxa yokuba i-die wear itshintsha i-cross-section ngokuthe ngcembe kubude bekhoyili. Ukuqengqeleka, ngempendulo evaliweyo, iyibambe izinzile.
Kubaqhubi be-EV hairpin, umngeni wahlukile. Udinga i-contour edge ecocekileyo - i-R-angle kwicala le-flat wire kufuneka ibe yinto efanayo, kuba nakuphi na ukungahambi kakuhle kubonisa njengento ebuthathaka kwi-stator winding. Sijongana nale nto ngeemills ezizinikeleyo kunye nepasi yokugqiba elawula ngokukodwa ijiyometri yekona.
Izixhobo zethu zokusila ziyilelwe ngokukodwa ubhedu kunye ne-alloys zethusi, kodwa iqonga elifanayo liphethe i-aluminium, i-silver-plated copper, i-tin-plated copper, i-nickel-copper, kunye neengcingo ezahlukeneyo ze-alloy ezisetyenziswa kwizicelo zombane kunye ne-elektroniki. Izinto zomqulu kunye nonyango lomphezulu zikhethwa ngokusekelwe kwizinto zokusebenza ukuze kuqinisekiswe ukusebenza okuhambelanayo kunye nobomi bokuqengqeleka.
Ewe. Uyilo lwemodyuli lwenziwe ngabom. Uninzi lwabathengi bethu baqala ngomgca oPhakamileyo oMabini orhabaxa kunye nophakathi, emva koko bongeze i-Four-High finishing stands xa umxube wemveliso uguquka usiya kucingo olucekethekileyo okanye olungaphezulu oluchanekileyo. Inkqubo yokulawula kunye nomgca womgca wenzelwe ukulungiselela olu hlobo lokwandiswa kwezigaba ngaphandle kokufuna ukwakhiwa kwakhona ngokupheleleyo.
Ngocingo oluqhelekileyo oludityanisiweyo locingo olusicaba, ngokuqhelekileyo sicaphula iinyanga ezi-4-6 ukusuka kwisiqinisekiso somyalelo ukuya kuvavanyo lolwamkelo lwasefektri. Ulungelelwaniso lwesiko - ngakumbi ezo zibandakanya iidayamitha zomqulu ongekho semgangathweni okanye iimfuno ezikhethekileyo zokuhlela - zinokwandisa ixesha lexesha ngeeveki ezi-4-8. Sinikezela ngemodeli yemveliso ye-3D ngexesha lesigaba sobunjineli ukuze abathengi bakwazi ukuphonononga uyilo kunye nokuhamba kwezinto ngaphambi kokuba sisike isinyithi.
Sinikezela ngexesha leempendulo zeyure ezingama-48 kwihlabathi jikelele ngenkxaso yobugcisa kunye nokugcina uthungelwano lweenjineli zenkonzo ezinokuhamba kwiindawo zabathengi ukuze kufakwe, ukugunyaziswa, kunye nokulungisa iingxaki. Uxilongo olukude luyafumaneka ngenkqubo yolawulo ye-PLC yokusombulula imiba ekhawulezileyo. Sikwabonelela ngoncedo lobuchwephesha ubomi babo bonke kwizixhobo esizihambisileyo — asihambi emva kwexesha lewaranti.
Ewe. Sikhuthaza abaza kuba ngabathengi ukuba basithumelele iisampulu zabo zocingo ezingenayo kunye neenkcukacha ekujoliswe kuzo. Iqela lethu lobunjineli liza kuqhuba uvavanyo kuqwalaselo oluthelekisekayo kwindawo yethu yovavanyo kwaye libonelele ngesampulu yocingo olusicaba olugqityiweyo olunengxelo epheleleyo yobukhulu. Oku kunika macala omabini isiseko esicacileyo, esinedatha-exhasa ukucaciswa kwezixhobo.
Ukuba uvavanya i-Flat Wire Rolling Mill yokuvelisa i-flat wire yobhedu - nokuba kubaqhubi be-transformer, i-ribbon ye-photovoltaic, okanye i-EV motor hairpin wire - iqela lobugcisa kwi-GRM liyafumaneka ukuxoxa nge-feedstock yakho ethile, ukunyamezela okujoliswe kuyo, kunye neemfuno ze-throughput. Siye sakha ezi nkqubo ukusukela ngo-2008, kwaye sikhululekile ngemibuzo enzima.