Kakaretso
Mohala o rokotsang e ka ba phapang lipakeng tsa likhoele tse ka lebelloang esale pele, tse rekisoang le ntoa ea letsatsi le letsatsi e nang le botenya, litletlebo tsa sebopeho, bofokoli ba bokaholimo, le nako e sa reroang. Haeba u reka kapa u ntlafatsa aStrip Rolling Mill, ha u lefelle li-roller le liforeimi feela-u lefella ho pheta-pheta, ho laola, le mokhoa o sireletsang moeli oa hau. Sehlooho sena se senya lintlha tse bohloko ka ho fetisisa tsa bareki (likhahla, ho thothomela, ho fokola ho fokolang, matšoao a holim'a metsi, ho fetoha butle-butle, tšebeliso e phahameng ea matla) le ho hlalosa hore na ke likarolo life tsa leloala tse hlileng li li rarollang. U tla boela u fumane lethathamo le sebetsang la khetho, tafole ea papiso, le 'mapa oa ts'ebetso le tlhokomelo e le hore matsete a hau a fane ka gauge e tsitsitseng, chai e ntle le ts'ebetso e bonolo ho tloha letsatsing la pele.
Litaba
Kemiso
- Hlalosa hore na leloala la ho roala lesela le etsa eng le hore na le lula hokae ka har'a ketane ea tlhahiso
- Hokela mathata a tloaelehileng a boleng le litšenyehelo ho lisosa tsa metso ka har'a ts'ebetso ea rolling
- Hlalosa litsamaiso tsa taolo le likarolo tsa mochini tse tsitsisang botenya, sebopeho le bokaholimo
- Bapisa mekhoa e tloaelehileng ea leloala e le hore bareki ba ka bapisa lisebelisoa le motsoako oa lihlahisoa
- Fana ka lethathamo la ho reka esale pele le fokotsang kotsi ea morero le ts'ebetso
- Arolelana mekhoa ea ho laela le ea tlhokomelo e sireletsang nako le chai
Strip Rolling Mill ke Eng?
A Strip Rolling Mille fokotsa botenya ba tšepe ka ho fetisa likhoele (tšepe, tšepe, aluminium, koporo le lisebelisoa tse ling) ka sete e le 'ngoe kapa ho feta tsa meqolo e potolohang. Sepheo ha se "ba mosesaane" feela - kejunifomo thinner: gauge e tsitsitseng ho pholletsa le bophara, moqhaka o laoloang le ho batalla, qetello e hloekileng ea holim'a metsi, le thepa ea mochine e tsitsitseng ka mor'a khoele.
Ha e le hantle, ho roala moriri ke mokhoa oa tsamaiso. Ntle le li-stand, liphetho tsa hau li ipapisitse le taolo ea tsitsipano ea ho kena/ea ho tsoa, li-coilers/uncoilers, litataiso, li-roll coolant le lubrication, lisensara tsa ho metha (botenya/sebopeho), othomathike, le sehokelo sa opareitara se etsang hore mohala o tsamaee hantle ho fapana le ho tšoha.
Lintlha tsa Bohloko ba Moreki le Litokiso tsa 'Nete
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Ntlha ea bohloko: Botenya bo hoholeha le ho lahloa ha bareki.
Lisosa tsa mantlha:matla a sa tsitsang, kholo ea mocheso, tsitsipano e sa tsitsang, maikutlo a liehang, kapa tekanyo e sa lekaneng ea ho lekanya.
Litokiso tse bohlokoa:fast automatic gauge control (AGC), tekanyo e ka tšeptjoang ea botenya libakeng tse nepahetseng, hydraulic screwdown e tsitsitseng, le tsamaiso ea tsitsipano e sa tsomeng.
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Mahlaba a bohloko: Ho se batalle ho fokolang, leqhubu la maqhubu, lesela le bohareng, le "wavy strip."
Lisosa tsa mantlha:bolelele bo sa lekanang ka bophara, litlamorao tse kobehang, leano le fosahetseng la moqhaka, kapa thepa e kenang e sa lumellaneng.
Litokiso tse bohlokoa:selekanyo sa sebopeho/se bataletseng, ho kobeha ha moqolo kapa dikgetho tsa ho sutha (ha ho loketse), moralo o betere wa ho pasa, le kgokahanyo ya tsitsipano pakeng tsa dikarolo.
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Ntlha ea bohloko: Litšitiso tse holim'a metsi (mekhoro, matšoao a ho qoqa, li-pickup, matheba).
Lisosa tsa mantlha:boemo ba holim'a roll, mathata a ho pholileng, ho se tsamaisane hantle, ho sisinyeha, emulsion e silafetseng, kapa ho sebetsana le likhoele tse litšila.
Litokiso tse bohlokoa:tsamaiso e hloekileng ea ho hloekisa le ho pholisa, litataiso tse ntle tsa strip le litataiso, moralo oa litulo tse tsebang ho thothomela, taeo ea ho sila, le ho khoasolla ka mokhoa o laoloang.
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Ntlha ea bohloko: Liphetoho tse liehang le tlhahiso e tlaase.
Lisosa tsa mantlha:mehato ea ho seta ka letsoho, li-automation tse fokolang, nako e telele ea khoele ea khoele, kapa ho se fumanehe hantle ha lirolo le li-bearings.
Litokiso tse bohlokoa:litlhophiso tse thehiloeng ho risepe, HMI e hlakileng, mehopolo ea phetoho e potlakileng moo ho hlokahalang, libaka tsa phihlello tse bonolo, le tatellano e tsitsitseng ea likhoele.
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Pain point: Theko e phahameng ea tlhokomelo le nako e sa reroang.
Lisosa tsa mantlha:li-bearings tse imetsoeng, ho se tiise hantle, ho fokola ha mafura, ho futhumala ho feta tekano, ho se tsamaisane hantle, kapa ho hloka leano le setseng.
Litokiso tse bohlokoa:Khetho e matla ea ho jara, ho tiisa ka mokhoa o nepahetseng le lits'ebetso tsa lube, ho lekola maemo, mokhoa oa ho tsamaisana, le mofani oa thepa ea fanang ka likarolo le litokomane kapele.
Lintlha tsa Bohlokoa tsa Tekheniki tse Etsang qeto ea Liphetho
Haeba u bapisa linomoro tsa libukana feela, u tla hloloheloa bakhanni ba sebele ba ts'ebetso. Lintho tsena ka tloaelo li etsa kapa li senya botsitso ho aStrip Rolling Mill:
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Taolo ea matla a rolling le karabelo ea screwdown
Setulo se tlameha ho itšoara ka potlako ho kheloha ha botenya ntle le ho feta. Sistimi ea Hydraulic le tokiso ea maikutlo li bohlokoa joalo ka matla a lekantsoeng.
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Automatic Gauge Control le leano la ho lekanya
Taolo ea gauge e ntle feela joalo ka lets'oao le e fepang. Nahana ka moo botenya bo lekantsoeng, hore na loop e arabela ka potlako hakae, le hore na tsamaiso e sebetsana joang le ho potlakisa / ho fokotseha.
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Taolo ea tsitsipano ho pholletsa le likarolo
Khatello e ama sebopeho, gauge le bokaholimo. Taolo ea tsitsipano e tsitsitseng e fokotsa ho feto-fetoha ha li-coil-to-coil hape e thibela ho khaoha ha likhoele nakong ea khoele le liphetoho tsa lebelo.
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Tsamaiso ea sebopeho/ moqhaka
Mathata a ho batalla a bitsa chelete e ngata hobane a hlaha ka mor’a nako—hangata ka mor’a ho seha kapa ho bōptjoa. Haeba ho bata e le tlhoko ea bohlokoa ea sehlahisoa, rera ho lekanya sebopeho le mokhoa oa ho laola o tsamaellanang le mefuta ea hau ea thepa.
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Ho pholisa, ho tlotsa le ho sefa
Thempereichara le khohlano li ama gauge, bokaholimo le bophelo ba roll. Setsidifatsi se hlwekileng, se laolwang hantle se ka fokotsa mefokolo mme sa thusa ho boloka maemo a tsitsitseng a ho kolopa ha nako e telele.
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Ho tataisa le ho tsamaisa
Esita le boemo bo botle ha bo khone ho boloka mokhoa o fosahetseng oa ho latela melapo. Tataiso e ntle e fokotsa tšenyo e ka morao, e ntlafatsa boleng ba likhoele, 'me e theola monyetla oa ho khefutsa ka tšohanyetso.
Ho Khetha Sebopeho se nepahetseng
Ha ho na leloala le le leng "le molemo ka ho fetisisa" - ho na le ntho e lekanang hantle bakeng sa mofuta oa sehlahisoa sa hau, boholo ba li-coil le lipehelo tsa boleng. Mona ke mokhoa o sebetsang oa ho nahana ka litlhophiso tse tloaelehileng:
| Tlhophiso |
Molemo ka ho Fetisisa |
Trade-Offs ho Rala Bakeng sa |
| Ho kgutlela boemong bo le bong |
Tlhahiso e nyane / e mahareng e feto-fetohang, limaraka tse ngata, liphetoho tsa boholo khafetsa |
Phaello e tlase; e hloka taolo e matla ho boloka botsitso ho pholletsa le lipalo |
| Multi-stand tandem |
Bophahamo bo phahameng le motsoako oa sehlahisoa o tsitsitseng |
Matsete a phahameng; Kamahanyo e rarahaneng le ho laela |
| 2-high / 4-high style stands |
Phokotso ea sepheo se akaretsang (e fapana ho ea ka sehlahisoa le mefuta ea botenya) |
Bapisa mofuta oa sethala le matla a thepa, litlhoko tsa phokotso, le sepheo sa ho bata |
| Tsepamiso ea ho qetela e inehetseng |
Bareki ba batla ho mamella maemo a holimo le a thata |
E ka hloka tekanyo e matlafalitsoeng, taolo ea ho pholisa, le taeo ea taolo ea roll |
Ha u bua le barekisi, hlalosa "linyeoe tse thata" tsa hau: boemo bo thata ka ho fetesisa, sekhahla se sephara ka ho fetesisa, sekala se tšesaane ka ho fetesisa, le tlhoko e thata ka ho fetisisa ea ho bata. Leloala le shebahalang le phethahetse ka maemo a tloaelehileng le ka loana le maemo a feteletseng-hantle moo masela a theko e boima.
Lethathamo la Lintlha Pele O Saena
Sebelisa lethathamo lena ho fokotsa kotsi ea ts'ebetso le ho etsa hore litlhahiso li be bonolo ho bapisa:
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Tlhaloso ea lihlahisoa: mofuta oa alloy / grade, botenya bo kenang, botenya ba sepheo, bophara ba bophara, ID ea coil / OD, boima ba li-coil, litlhoko tsa bokaholimo.
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Lipheo tsa mamello: mamello ea botenya, litebello tsa moqhaka / ho batalla, meeli ea sekoli holim'a metsi, litebello tsa boleng ba coil.
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Litlhoko tsa lebelo la mohala: bonyane / lebelo le phahameng, profil ea ho potlakisa, e lebelletsoeng letsatsi le letsatsi.
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Boemo ba boiketsetso: mokhoa oa ho laola litekanyo, khokahano ea tsitsipano, polokelo ea risepe, nalane ea alamo, tumello ea mosebelisi, likhetho tsa tšehetso tse hole.
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Sephutheloana sa tekanyo: mofuta oa tekanyo ea botenya / sebaka, tekanyo e bataletseng / sebopeho (haeba ho hlokahala), tlhokomelo ea mocheso, litlhoko tsa ho rengoa ha data.
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Lisebelisoa le mehato ea maoto: matla, metsi, moea o hatelitsoeng, sebaka sa tsamaiso e pholileng, litlhoko tsa motheo, phihlello ea crane.
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Leano la ho roala karolo: lisebelisoa tsa moqolo le li-spare rolls, li-bearings le litiiso, li-filters, lipompo, li-sensor, linako tse etellang pele bakeng sa likarolo tsa bohlokoa.
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Mekhoa ea ho amohela: hlalosa li-coil tsa teko, mekhoa ea ho lekanya, le hore na "pass" e shebahala joang pele e romelloa le ka mor'a ho kenya.
Ho kenya, ho Komelloa, le Ramp-Up
Li-mill tse ngata li "hloleha" eseng hobane hardware e mpe, empa hobane ho laela ho potlakile kapa ho fokolloa. Ramp-up e laolehileng e sireletsa tlhahiso ea hau le sehlopha sa hau:
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Motheo le ho tsamaisana pele: ho se tsamaisane hantle ho baka ho thothomela, ho koaheloa ha thepa, le botenya bo sa tsitsang. Netefatsa mehato ea ho tsamaisana le litokomane.
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Ho omisa ho matha le ho tiisa ho kenella: li-interlocks tsa polokeho ea liteko, lintlha tsa khoele, litopo tsa maemo a tšohanyetso, le li-sensor tse hlahlobang pele strip e kena moleng.
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Liteko tse ntseng li tsoela pele: qala ka ho fokotsa lintho tse bonahalang ho le bonolo le ho fokotsa ho itekanetse, ebe u ea ho lipheo tse tšesaane le limaraka tse thata ha botsitso bo ntse bo ntlafala.
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Koetliso ea opereishene e nang le maemo a nnete: kenyeletsa ho hlaphoheloa ha hlobo, ho tšoara mohatla, ho rarolla mathata a pholiso, le tlhahlobo ea botenya ba ho hoholeha.
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Tokiso e thehiloeng ho data: botenya ba log le mekhoa ea tsitsipano; tune control loops e ipapisitseng le maemo a sebele a ho sebetsa ho fapana le litlhophiso tsa kamehla.
Tlhokomelo le Taolo ea Litšenyehelo tsa Ts'ebetso
A Strip Rolling Mille kopanang le letsatsi la pele e ntse e hloka taeo ea ts'ebetso ho boloka kopano likhoeli tse tšeletseng hamorao. Tsepamisa maikutlo linthong tsa tlhokomelo tse amang boleng le nako ka kotloloho:
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Tsamaiso ea roll: ho sila ka mokhoa o tsitsitseng, tlhahlobo ea bokaholimo, le polokelo. Lekola bophelo ba roll le mefokolo ka sete ea roll.
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Ho pholisa le ho sefa: boloka mahloriso le bohloeki; tšoara filtration joalo ka sesebelisoa sa boleng, eseng feela thuso.
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Li-bearings le litiiso: hlokomela mocheso le ho thothomela; fetola litiiso ka matla ho thibela ts'oaetso ea tšoaetso.
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Tekanyetso: kemiso ea ho lekanya bakeng sa tekanyo ea botenya le li-sensor tsa tsitsipano e le hore tsamaiso ea taolo e lule e tšepahala.
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Taeo ea likarolo tse ling: likarolo tsa bohlokoa tsa ho roala; lumellana ka linako tse etellang pele le linomoro tsa karolo pele ho nako, pele u le maemong a tšohanyetso a nako.
Seo U ka se Lebellang ho Mofani oa Thepa e Tšepahalang
Ho khetha leloala le nepahetseng ho boetse ho khetha molekane ea nepahetseng oa nako e telele. Morekisi ea nang le bokhoni ha aa lokela ho hlalosa "seo re se rekisang" feela, empa "kamoo re u thusang ho otla" Lipuisanong le Jiangsu Youzha Machinery Co., Ltd., ka mohlala, u lokela ho lebella puisano e hlakileng mabapi le likhetho tsa tlhophiso, sebaka sa taolo, ts'ehetso ea ts'ebetso, litokomane, le moralo oa likarolo tse ling-hobane ke li-levers tse bolokang mohala oa hau o tsitsitse ka mor'a hore sehlopha sa ho kenya se tsamaee.
Kopa tlhakisetso ea ts'ebetso: hore na ho khothaletsoa lipallo life, ke litekanyo life tse kenyellelitsoeng, hore na ho rarolloa ha mathata ho sebetsoa joang, le hore na basebetsi ba hau ba tla fumana lisebelisoa life tsa koetliso. Barekisi ba matla ka ho fetisisa ba bua ka liphello tse sebetsang: ho lahloa ho fokolang, ho fokotseha ho fokolang, ho tsitsisa ka potlako ka mor'a liphetoho tsa li-coil, le lifensetere tsa tlhokomelo tse hlokomelehang.
LBH
Ke lebaka lefe le leholo le etsang hore leloala le roalang le hlahise botenya bo sa tsitsang?
Ho se lumellane ho hoholo ho tsoa ho motsoako oa tsitsipano e sa tsitsang, taolo e liehang kapa e sa lokisoeng hantle, le litlamorao tsa mocheso (ho fetoha ha mocheso le ho hlobolisa). Mokhoa oa boemo ba sistimi - tekanyo, karabelo ea taolo, le likarolo tse tsitsitseng tsa mochini - hangata e e rarolla ka ts'epo ho feta "matla a mangata."
Nka fokotsa maqhubu a bohale joang le ho ntlafatsa ho bata?
Mathata a ho batalla hangata a hloka khokahano e betere ea tsitsipano le leano la sebopeho se lumellanang le mefuta ea hau ea thepa le bophara. Haeba ho bata e le tlhoko ea bohlokoa ea bareki, rera ho lekanya sebopeho le mokhoa oa taolo o etselitsoeng motsoako oa sehlahisoa sa hau.
Na ke lokela ho khetha leloala le khutlelang morao kapa leloala la tandem?
Haeba u tsamaisa limaraka le boholo bo bongata ka ho fetoha khafetsa, li-mill tse khutlisetsang morao li ka fetoha habonolo. Haeba litlhoko tsa hau tsa ho sebetsa li phahame 'me motsoako oa sehlahisoa sa hau o tsitsitse, mokhoa oa tandem o ka fana ka tlhahiso e matla. Khetho e nepahetseng e itšetlehile ka "khoele ea hau e thata ka ho fetisisa" hammoho le moralo oa hau oa letsatsi le letsatsi oa tlhahiso.
Ke lisebelisoa life le lisebelisoa tse tšehetsang tse atisang ho khelloa fatše?
Matla a ho sefa a pholileng, boleng ba metsi, botsitso ba motlakase, le phihlello ea li-crane hangata ha li nyatsehe. Tsena li ama ka kotloloho boleng ba bokaholimo, bophelo ba roll, le lebelo la tlhokomelo.
Ke ngola joang mekhoa ea ho amoheloa e hlileng e ntšireletsang?
Hlalosa lisebelisoa tsa tlhahlobo, botenya ba sepheo/ho batalla, mokhoa oa ho metha, boholo ba lisampole, le maemo a ho matha (lebelo la lebelo, phokotso, boima ba likhoele). Kenyelletsa se etsahalang haeba sepheo se fetiloe le hore na tlhahlobo e tla etsoa joang ka mor'a litokiso.
Mehopolo e Koala
E khethiloeng hantleStrip Rolling Millha se feela "rola strip" -e tsitsisa ts'ebetso ea hau e le hore basebelisi ba tsebe ho matha ka boits'epo, boleng bo bonahala esale pele, 'me sekhechana se emisa ho ja moeli oa hau. Haeba u lekola mohala o mocha kapa u rera ntlafatso, hokahanya tlhophiso, sephutheloana sa taolo, le moralo oa ts'ehetso le litlhoko tsa hau tse thata ka ho fetisisa tsa sehlahisoa-eseng tse bonolo ka ho fetisisa.
Haeba u batla ho buisana ka mefuta ea likhoele tsa hau, lipehelo tsa mamello, le tlhophiso e lumellanang hantle le lipheo tsa hau tsa tlhahiso,iteanye le ronaho qala moqoqo o sebetsang, o khannoang ka mokhoa o itseng le sehlopha hoJiangsu Youzha Machinery Co., Ltd.