Ungawenza kanjani ukunakekelwa kwansuku zonke kwe-PV Ribbon Rolling Mills

      II-I-PV Ribbon Rolling Millsisezingeni le-micrometer enembayo ephezulu yokugoqa okokusebenza, eneziqinisekiso eziyinhloko zokubekezelela ukujiya/ububanzi, ukunemba kwesibuko se-roll, iluphu evaliwe ye-AGC, isistimu ye-tension, ukupholisa nokugcoba, ukuhlolwa kwangaphambi kokushintsha (ngaphambi kokuba kuqale ishifti), ekuhloleni amashifu, ukuhlanza nokugcinwa kweshifu, ukulungiswa kwamasonto onke, nokugcinwa okujulile kwanyanga zonke. Wonke amamojula ahambisana nokusebenza okungokoqobo kwendawo yokukhiqiza ye-photovoltaic welding strip, ngaphandle kokwenza imingcele.

1, Ukuhlolwa kwe-preshift (okudingeka opharetha imizuzu eyi-10 ngaphambi kokuqala)

1. Ukuhlolwa kwama-Roll and Rolling Channels (Precision Core)

Ukuhlolwa okubukwayo kwendawo yokugaya i-tungsten carbide: akukho ukuhlehliswa kwempushana yethusi, imihuzuko, i-pitting, noma izindawo ze-oxidation; Sula ama-shavings ethusi amancane ngendwangu ethambile engenalo uthuli kanye nesisombululo esikhethekile sokuhlanza okugoqayo. Ungasebenzisi i-hard scraper ukuze ukhuhle i-roller surface.

Hlola amasondo omhlahlandlela wokuphakela nokukhipha, amasondo okuqondisa, kanye namabhulokhi ahlukanisayo: ukujikeleza kushelela ngaphandle kokuhlangana, indawo engaphezulu ayinakho ukunqwabelana kwe-copper slag, igebe lomhlahlandlela alivaliwe, futhi vimbela ibhande lokushisela ukuthi lingagobi nama-burrs ohlangothini.

Hlola ibhentshimakhi yomthungo: Qinisekisa ukuthi awekho amamaki aqinile kumarola aphezulu nangaphansi, nokuthi amarekhodi okushintsha kwerola yokugcina nokulungiswa komthungo kuqediwe; Ukuphenduka mathupha ngaphandle komthwalo, umshini wokugaya uyajikeleza ngaphandle komsindo ongajwayelekile noma imihuzuko.

Ukufakwa kwezintambo ezibekwe futhi ezisongayo ezimise isondo elinjengo-I: Indawo ikhiywe ngokuqinile ngaphandle kokuxega, ipuleti lokuvimbela liyisicaba, futhi intambo iyavinjelwa ukuthi ingaphumi emzileni nokunqwabelana.

2. Ukuhlolwa kwesistimu yokupholisa neyokugcoba (ukulimala kwe-anti roll surface, i-oxidation yezinto zokuzivikela)

Ileveli yoketshezi yethangi lamanzi agingqikayo ingaphakathi kwebanga lesikali elijwayelekile, futhi akukho ukucwiliswa okumhlophe noma ukungcola okumnyama; Isikrini sesihlungi asivimbekile futhi ipayipi lesifutho alivimbekile.

Qala iphampu yokugcoba futhi uqaphele ukuthi amafutha avela ku-nozzles ye-spray yama-roller aphezulu naphansi asatshalaliswa ngokulinganayo ngaphandle kokuphazamiseka noma ukushoda koketshezi oluhlangene; Sula ngokushesha umlomo wombhobho ovalekile ukuze uvimbele ukuklwebhana kwendawo okomile ukuthi kungaklwebheki umshini wokugaya kanye nomugqa wokushisela.

Qinisekisa ukuthi i-fan yokujikeleza okupholisa kanye nesishintshi sokushisa kuvamile, futhi izinga lokushisa likawoyela lilawulwa ku-30-45 ℃. Ukushisa ngokweqile kuzosheshisa ukuwohloka koketshezi olugoqayo kanye nokuguga okushisayo kwendawo ye-roll.

3. Isistimu yokucindezela ye-Hydraulic AGC (inquma ukujiya ngokunemba okungu-± 0.002mm)

Ukuqinisekiswa kwezinga likawoyela wesiteshi se-hydraulic, izinga lokushisa likawoyela, negeji yokucindezela: Ukucindezela kwesistimu kuzinzile kunani elilinganiselwe lemishini, ngaphandle kokwehla kwengcindezi okuqhubekayo noma ukushintshashintsha kwengcindezi.

Bheka ukuthi akukho yini ukuvuza kukawoyela kusilinda kawoyela, isihlanganisi sepayipi likawoyela, kanye nevalvu ye-servo; Indandatho yokuvala engangenisi uthuli ye-piston rod ayiguquki, futhi ayikho impushana yethusi engena ngaphakathi kwesilinda kawoyela, okubangela ukuthi umgogodla we-valve ubhajwe.

Phakamisa futhi wehlise irola ngaphandle komthwalo izikhathi ezingu-2-3, bheka impendulo evumelanayo yokucindezela, akukho ukujamza noma ukukhasa, futhi akukho alamu kusixhumi esibonakalayo senxephezelo esizenzakalelayo se-AGC.

4. Isistimu yokudlulisa kanye ne-tension

Izinga likawoyela le-reducer eyinhloko kanye nebhokisi legiya liku-1/2 yefasitela likawoyela, futhi akukho emulsification noma igwebu lamafutha; Ikhava yokuvikela ehlanganisayo ayishintshile, futhi i-elastic buffer block ayiqhekekile.

Isilawuli se-tension esidonsayo nesivunguzayo sivulwe amandla ukuze sizihlole, inani lenzwa yengcindezi lisethwa kabusha ukuze libe uziro, futhi awukho umsindo ongajwayelekile ovela kuma-roller we-tension roller.

Ukungezwani kweketango nebhande le-synchronous kumaphakathi, ngaphandle kokuxega noma amazinyo agxumayo, futhi amafutha okugcoba awomile.

5. Ugesi, ukutholwa kwe-inthanethi, ukuvinjelwa kokuphepha

I-fan yokupholisa yebhokisi lokulawula kagesi ijwayelekile, futhi akukho ukuqoqwa kwempushana yethusi noma amabala kawoyela ngaphakathi kwebhokisi; I-drainage yomoya ecindezelwe kathathu, enomfutho womoya ozinzile ongu-0.5-0.6MPa.

Hlanza ilensi kanye ne-sensi probe ye-gauge yokuqina okuku-inthanethi, akukho ukuchaphazeka noma ukuvinjwa koketshezi oluginqikayo, futhi ukulinganisa okuqandayo kujwayelekile.

Isicabha sokuphepha, isitobhi esiphuthumayo, ukuvikela ukuphuka kwentambo, kanye ne-alamu ewugqinsi futhi ezacile kakhulu konke kuhloliwe ukuthi kusebenze kahle, futhi i-interlock ayikwazi ukujikeleza ngokufushane.

2, Ukuhlolwa okunamandla ngesikhathi sekilasi (kanye njalo ngamahora ama-2, inqubo yokukhiqiza)

Gada wonke umshini ngomsindo ongajwayelekile: Uma kunomsindo ongavamile noma ukudlidliza okukhulu kuma-roller bearings, isinciphisi, iphampu edonsa amanzi, kanye ne-traction motor, misa umshini ngokushesha ukuze uxazulule inkinga; Ukukhuphuka kwezinga lokushisa kwe-rolling mill bearing ngu-≤ 65 ℃. Uma weqa umkhawulo wokushisa, misa umshini futhi ugcwalise amafutha okugcoba.

Ukuqapha ngesikhathi sangempela ubukhulu bomkhiqizo: Njalo ngemizuzu engama-30, thatha amasampula uphinde uhlole ukujiya nobubanzi nge-micrometer. Uma ukubekezelelana kuncipha, hlola ukuguga kwamarola, ukuguquguquka kwengcindezi ye-hydraulic, kanye nokushuba okungazinzile.

Isimo soketshezi oluginqikayo: Qaphela ukuthi ingabe likhona yini inani elikhulu lokumiswa kwempushana yethusi oketshezini olujikelezayo. Uma umehluko wengcindezi yokuhlunga ukhuphuka, kubonisa ukuthi isici sokuhlunga sivinjiwe. Shintshela kusihlungi esiyisipele ngesikhathi esifanele.

Ukuhlolwa kokuvalwa kwamapayipi: Hlola ukuvuza kwamapayipi kawoyela asebenza ngogesi, amapayipi okugcoba, namapayipi amanzi apholisayo. Uma kukhona ukuvuza okuncane kwamafutha, qinisa amalunga ngesikhathi esifanele ukuze uvimbele ukukhubazeka kwendawo okubangelwa ukungcoliswa kwamafutha we-welding strip.

Ukubona ukuzinza kwe-tension: Intambo ayinyakazi, ayiqini noma ixege kancane kancane; I-wiring ne-wiring icocekile, ayinamaphethelo agoqiwe noma amakhoyili agoqekile, futhi isikulufu se-wiring motor sigcotshwa njalo.

Ukulawula uthuli lwendawo: Vuthela ngesikhathi impushana yethusi ezungeze isigayo, futhi uvimbele uthuli oluningi ukuthi lungantanta kugeji yokujiya, i-servo valve, kanye nesihlalo esinesihlalo.

3, Ukuhlanza nokugcinwa kweshifu ngemuva (imizuzu eyi-15-30 ngemuva kokuvalwa, ukuphela kwansuku zonke)

1. Ukuhlanza umshini wonke (uthuli lwethusi oluphezulu kuribhoni ye-photovoltaic, ukhiye)

Misa umshini bese uvala amandla. Sebenzisa umoya onomfutho ophansi owomile ocindezelwe (≤ 0.3MPa) ukuze uphephethe futhi uhlanze ifreyimu yerola, isondo lokuqondisa, indlela yokusonta, kanye nembobo yokukhipha ukushisa yebhokisi lokulawula likagesi, futhi ususe impushana yethusi enamathiselwe.

Sula ingaphezulu lerola, ilensi yegeji yokujiya, irola elicindezelayo, kanye nerola yokuqondisa ngendwangu engenalo uthuli ukuze ususe kahle ukushefa kwethusi okusele ekugingqikeni futhi ugweme ukuklwebheka ocingweni phakathi nosuku olulandelayo.

Hlanza ithange lokubuyisela i-slag kanye nomgqomo wokuhlunga woketshezi oluginqikayo, ulahle udaka lwethusi olufakiwe, futhi uvimbele ukuvaleka kwepayipi lokujikeleza.

Sula indawo yangaphandle yezinto zokusebenza kanye nesiteji sokusebenza, hlanza impushana yethusi phansi, uhlukanise futhi ugaye kabusha ama-shavings ethusi ukuze uvimbele uthuli ukuthi lungene kuma-bearings kanye nama-rails aqondisayo.

2. Ukugcinwa Kokuvalwa Kwesistimu

Uhlelo lokuthambisa: Gcina iphampu ejikelezayo isebenza isikhathi esifushane imizuzu emi-3, khipha ukungcola okusele epayipini, bese uvala ivalvu yokufutha; Hlanza uthuli emaphikweni okupholisa angaphandle e-cooler.

Uhlelo lweHydraulic: bheka ukuvuza, rekhoda izinga lokushisa likawoyela kanye nedatha yokusebenza kwengcindezi; Khipha amanzi anqwabelene ethangini lokugcina umoya izingcezu ezintathu.

Ukuvikelwa kwe-roll: Ngesikhathi sokuvalwa kwesikhathi eside (amashifu ebusuku/izimpelaviki), sebenzisa inani elincane lamafutha aginqikayo angangenwa ukugqwala endaweni eyi-roll ukuze uvimbele i-oxidation nokugqwala ekukhiqizeni umgodi.

Buyisela ithuluzi endaweni yalo yokuqala: Hlanza amasondo amise okwe-I, amaroli ayisipele, futhi ulungise amashimu ngaphambi kokuwagcina endaweni yokuvikela ukugqwala ukuze uvimbele ukulimala endaweni yokushayisana.

3. Ileja yokuqopha

Gcwalisa amarekhodi okusebenza kwemishini: ukuphuma kwe-rolling, ukulungiswa kwegebe, ukugqokwa kwe-roller surface, ukungahambi kahle kwe-hydraulic, amaphutha e-alamu, ukushintshwa kwesici sokuhlunga, ukuthambisa kanye nesimo sokugcwalisa, ukuqinisekisa ukulandeleka komshini owodwa kanye nefayela elilodwa.

4, Ukugcinwa okujulile okujwayelekile masonto onke (amahora angu-4 okuphumula, amashifu ahleliwe ngesonto)

Roll kanye nokugcinwa kokuthwala

Susa isembozo sokugcina sesihlalo esiphethe i-roller, hlanza i-powder yethusi yangaphakathi, bese wengeza amafutha okugcoba okushisa aphezulu kanye nokucindezela okwedlulele; Hlola i-bearing clearance, ukuthi kunomgodi noma umsindo ongajwayelekile, bese ubuyisela i-bearing uma ukuguga kudlula ukubekezelela; Bheka iringi yokuvala amanzi evalekayo yesigayo, uyishintshe ngokuqondile uma iguga futhi iba lukhuni, ukuze uvimbele uketshezi oluginqikayo ukuthi lungangeni ku-bheringi kanye nokugqwala.

Ukuhlanza okujulile kokugcoba kanye nesistimu yokupholisa

Hlanza zonke izihlungi zoketshezi olugoqekayo (isihlungi esiyinhloko esimahhadla, isihlungi esinembayo sesibili) bese ubuyisela izinto zokuhlunga ezivalekile; Hlola ukunqwabelana kodaka lwethusi epayipini lokujikeleza futhi usule ipayipi elikhulu lokufutha; Thatha amasampula ukuze uhlole ukuguguleka koketshezi oluginqikayo, futhi ubeke uketshezi olusha esikhundleni sakho konke ukungcola okweqa izinga.

Ukugcinwa kwesistimu yokudlulisela

Bheka umbala kawoyela wegiya le-gearbox, uwushintshe kusenesikhathi uma uphenduka ube mnyama noma uqukethe izinhlayiya zensimbi; Qinisa ukuhlanganisa, amabhawodi okuhanjwa ngayo, nezinduku zokubopha uhlaka (ukuqinisa ithoshi edayagonal ukuvikela ukuwohloka kohlaka ukuthi kuthinte i-rolling coaxiality); Hlanza uthuli futhi ugcobe ibhande le-synchronous neketango.

Ukugcinwa kwesistimu ye-hydraulic ye-AGC

Hlanza isihlungi esikwazi ukungena emoyeni esiteshini samanzi; Hlola ipulaki ye-valve ye-servo kanye nesekhethi ukuthola amabala kawoyela; Hlola ukucindezela kwe-accumulator, uma kungenakwanele ukugcwalisa igesi ye-nitrogen; Hlola indandatho yokuvimbela uthuli nokuvala isilinda kawoyela, buyisela noma yimuphi umonakalo omncane kusenesikhathi ukuze ugweme ukuvuza okukhulu kwamafutha.

Ukutholwa okuku-inthanethi nokulinganiswa kwesistimu ye-tension

Ukulinganiswa kwephoyinti elinguziro kanye nebhulokhi evamile yegeji yokujiya eku-inthanethi; Zero inzwa yokucindezeleka futhi uhlanze ukunamathela kwe-roller ezwayo; Sula futhi ugcobe isikulufu sezintambo kanye nomhlahlandlela womugqa ukuze uqinisekise izintambo ezilinganayo.

Ukuqiniswa kokususwa kothuli lukagesi

Vula ukuphephetha kwe-voltage ephansi kanye nokususwa kothuli kwebhokisi lokulawula likagesi, bese uqinisa i-torque yesikulufu sebhulokhi yetheminali; Hlanza impushana yethusi endaweni yezixhumi kanye nama-relay ukuze uvimbele ukuthintana okungalungile koxhumana nabo kusukela ekubangeleni ukushuba nokuqina kwesignali yokulinganisa.