Li-gearbox li na le lits'ebetso tse fapaneng, joalo ka li-turbine tsa moea. Li-gearbox ke karolo ea bohlokoa ea mochini e sebelisoang haholo mechineng ea moea. Mosebetsi oa ona oa mantlha ke ho fetisa matla a hlahisoang ke lebili la moea tlasa tšebetso ea moea ho jenereithara le ho etsa hore le fumane lebelo le lekanang.
Ka kakaretso, lebelo la lebili la moea le tlase haholo, e leng hole haholo le lebelo le hlokoang ke jenereithara ho hlahisa motlakase. E tlameha ho fihlelleha ka tšebetso e ntseng e eketseha ka lebelo la gear gearbox, ka hona gearbox e boetse e bitsoa lebokose le ntseng le eketsa lebelo.
Lebokose la likere le na le matla a tsoang lebiling la moea le matla a arabello a hlahisoang nakong ea phetisetso ea likere, 'me a tlameha ho ba le botsitso bo lekaneng ho mamella tšebetso ea matla le torque, ho thibela ho fetoha le ho netefatsa boleng ba phetisetso. Moralo oa matlo a li-gearbox o lokela ho etsoa ho latela litlhoko tsa phepelo ea motlakase oa turbine ea moea, ho e lokisa le maemo a kopano, le boiketlo ba tlhahlobo le tlhokomelo. Ka nts'etsopele e potlakileng ea indasteri ea li-gearbox, indasteri e ntseng e eketseha le lik'hamphani tse fapaneng li sebelisitse li-gearbox, mme lik'hamphani tse ngata li ntlafalitse le ho hola indastering ea li-gearbox.
Lebokose la li-gear le ipapisitse le molao-motheo oa moralo oa yuniti, e fokotsang haholo mefuta ea likarolo le likarolo, mme e loketse tlhahiso e kholo le khetho e tenyetsehang. Likoloi tsa moea tsa bevel le li-helical tsa li-reducer li entsoe ka tšepe ea boleng bo holimo ka carburizing le ho tima. Ho thatafala ha leino holimo ho phahame joalo ka 60 ± 2HRC, 'me ho nepahala ha leino holimo ho holimo ho 5-6.
Likarolo tsa likarolo tsa phetisetso kaofela ke libering tse tsebahalang tsa malapeng kapa libenche tse tsoang kantle ho naha, 'me litiiso ke litiiso tsa oli ea masapo; Sebopeho sa lebokose le hulang, sebaka se seholo sa khabinete le fan e kholo; fokotsa ho phahama ha mocheso le lerata la mochini oohle, le ho ntlafatsa ts'epahalo ea ts'ebetso, Matla a phetisetso a eketseha. E ka hlokomela theko e ts'oanang, lehlakore le letona le letona, lebokose le akaretsang le le otlolohileng. Mekhoa ea ho kenya e kenyelletsa sehokelo sa motlakase le flange ea shaft; theko e tsoang e ka hlahisoa ka likhutlo tse nepahetseng kapa ka mokhoa o holimo. Tiileng theko le sekoti theko, flange mofuta khumo theko tse fumanehang. Lebokose la gear le ka fihlela litlhoko tsa ho kenya sebaka se moqotetsane, hape le ka fanoa ho latela litlhoko tsa bareki. Bophahamo ba eona ke 1/2 e nyane ho feta ea sesebelisoa se fokotsoang, boima bo fokotsoe ka halofo, bophelo ba ts'ebeletso bo eketsoa ka makhetlo a 3 ho isa ho a 4, mme matla a ho jara a eketsehile ka makhetlo a 8 ho isa ho a 10. E sebelisoa haholo mochineng oa khatiso le oa ho paka, likarolo tse tharo tsa karache, mechini e sireletsang tikoloho, lisebelisoa tse fetisang, lisebelisoa tsa lik'hemik'hale, lisebelisoa tsa meepo tsa tšepe, tšepe le lisebelisoa tsa matla a tšepe, lisebelisoa tsa ho kopanya, mechini ea kaho ea litsela, indasteri ea tsoekere, tlhahiso ea matla a moea, escalator le lisebelisoa tsa lifte, moaho oa likepe, matla a bobebe a phahameng, karolelano ea lebelo le phahameng, liketsahalo tse matla haholo joalo ka tšimo ea indasteri, tšimo ea ho etsa pampiri, indasteri ea metallurgical, kalafo ea likhoerekhoere, indasteri ea thepa ea moaho, mechini e phahamisang, mohala oa conveyor, mohala oa kopano, jj. karolelano e ntle ea ts'ebetso ea theko ebile e loketse ho bapisa lisebelisoa tsa lehae.
Lebokose la gear le na le mesebetsi e latelang:
1. Potlakisa le ho theola lebelo, leo hangata ho thoeng ke gearbox ea lebelo le fetohang.
2. Fetola tsela ea phetisetso. Mohlala, re ka sebelisa likarolo tse peli tsa lefapha ho fetisetsa matla ho ea holimo ho e 'ngoe theko e potolohang.
3. Fetola torque e potolohang. Tlas'a boemo bo tšoanang ba matla, kapele gear e potoloha, torque e nyane ho shaft, mme ka lehlakoreng le leng.
4. Clutch mosebetsi: Re ka arola enjene ho tloha mojaro ka ho arola tse peli tse pele meshed likere. Joalo ka lithupa tsa mariki joalo-joalo.
5. Kabo ea matla. Mohlala, re ka sebelisa enjene e le 'ngoe ho khanna li-shafts tse ngata tsa makhoba ka lehare le leholo la li-gearbox, e le ho hlokomela ts'ebetso ea enjene e le' ngoe e khannang mejaro e mengata.
boqapi ba bona
Ha e bapisoa le mabokose a mang a liindasteri, kaha mabokose a moea a fehloang a kentsoe ka har'a nacelle mashome a limithara kapa esita le ho feta limithara tse lekholo kaholimo ho lefatše, bophahamo le boima ba 'mele li ama nacelle, tora, motheo, mojaro oa moea, ho kenya le ho hlokomela yuniti. Litsenyehelo li na le tšusumetso ea bohlokoa, ka hona, ho bohlokoa haholoholo ho fokotsa boholo le boima. Ka nako e ts'oanang, ka lebaka la tlhokomelo e sa sebetseng le litšenyehelo tse phahameng tsa tlhokomelo, bophelo ba moralo oa gearbox hangata bo hlokahala hore e be lilemo tse 20, 'me litlhoko tsa ts'epahalo le tsona li thata haholo. Hobane boholo, boima le ho ts'epahala hangata ke khanyetsano e ke keng ea rarolloa, moralo le tlhahiso ea li-gearbox tsa motlakase oa moea hangata li tšoaroa ke qaka. Boemong bohle ba moralo, molemong oa ho fihlela litlhoko tsa ts'epahalo le bophelo bo sebetsang, merero ea phetisetso e lokela ho bapisoa le ho ntlafatsoa ka sepheo sa boholo le boima ba 'mele; moralo oa sebopeho o lokela ho fihlela matla a phetisetso le lithibelo tsa sebaka e le motheo, mme o leke ho nahana ka sebopeho se bonolo, ts'ebetso e tšepahalang le tlhokomelo e bonolo; boleng ba sehlahisoa bo lokela ho netefatsoa ntlheng e ngoe le e ngoe ea ts'ebetso ea tlhahiso; boemo ba tšebetso ba gearbox (bo nang le mocheso, ho thothomela, mocheso oa oli, phetoho ea boleng, jj.) bo lokela ho beoa leihlo ka nako ea 'nete nakong ea ts'ebetso le tlhokomelo e tloaelehileng e lokela ho etsoa ho latela litlhaloso.
Kaha lebelo le lekanang la ntlha ea lehare le ke ke la phahama haholo, lebelo la ho kenya la gearbox le fokotseha butle-butle ka keketseho ea mochini o le mong, mme lebelo le lekantsoeng la yuniti e kaholimo ho MW ka kakaretso ha le fete 20r / min. Ka lehlakoreng le leng, lebelo le lekantsoeng la jenereithara hangata ke 1500 kapa 1800r / min, ka hona karolelano ea lebelo la gearbox e eketsang lebelo le matla la moea hangata e ka ba 75-100. Bakeng sa ho fokotsa palo ea li-gearbox, li-gearbox tsa matla a moea tse kaholimo ho 500kw hangata li sebelisa phetisetso ea matla ea ho arola lipolanete; meaho e tloaelehileng ea 500kw-1000kw e na le mefuta e 'meli ea theko e lekanang ea 2-level + 1 level planet le 1 level parallel shaft + 2-level transmission ea lipolanete. ; Li-gearbox tsa Megawatt boholo ba tsona li sebelisa mochini oa phetiso ea lipolanete tse 2 + mohato o le mong. Hobane sebopeho sa phetisetso ea lipolanete se batla se le thata, 'me lesale le leholo la lisebelisoa tsa kahare le thata ho sebetsoa, mme theko e holimo, leha phetisetso ea lipolanete ea mekhahlelo e mabeli e amoheloa, foromo ea phetisetso ea NW ke eona e atileng ka ho fetesisa.
tshebediso
1.Ho potlakisa le ho theola, eo hangata ho thoeng ke gearbox ea lebelo le fetohang.
2. Fetola tsela ea phetisetso, ka mohlala, re ka sebelisa likhalase tse peli tsa lefapha ho fetisetsa matla ho e 'ngoe e potolohang shaft e emeng.
3. Fetola torque e potolohang. Tlas'a boemo bo ts'oanang ba matla, lebelo le potlakileng la li-gear, torque e nyane ho shaft, mme ka lehlakoreng le leng.
4. Ts'ebetso ea Clutch: Re ka fihlela sepheo sa ho arola enjene mojaro ka ho arola likolo tse peli tsa pele tse meshed. Ka mohlala, brake clutch joalo-joalo.
5. Kabo ea matla. Mohlala, re ka sebelisa enjene e le 'ngoe ho khanna li-shafts tse ngata tsa makhoba ka lehare le leholo la gearbox, ho tseba ts'ebetso ea enjene e le' ngoe ho khanna mejaro e mengata.
Lebokose le nang le Impeller bakeng sa ho eketseha ka lebelo. Litšobotsi tsa eona li bonolo ka moralo ebile li bonolo ho li kenya. E ka kenngoa kamora metsotso e 3. E ea nkeha, e boloka matla ebile ea matlafatsa oksijene. Phello e fapane le ea lebili le tsamaisang metsi ka motlakase. Metsi a phatloha ho ea holimo, a etsa hore metsi a sebakeng se itseng a belise, e leng ho ntlafatsang khokahano lipakeng tsa metsi le moea nakong ea ho phatloha, ho theha oksijene e qhibilihisitsoeng ka tlase ho aeration ea metsi, mme e eketsa oksijene e qhibilihisitsoeng mmele wa metsi. Taba ea bobeli, metsi a feta ka hara sethala nakong ea ho phatloha, e le hore enjene le lebokose la lisebelisoa tsa phokotso li pholisoe ke metsi. Enjene e tla sebetsa nako e telele ntle le ho futhumatsa, ho netefatsa hore enjene e ke ke ea chesa kapa ea eketsa ea ha e sebetsa nako e telele.
Ha e bapisoa le mabokose a mang a liindasteri, kaha mabokose a moea a fehloang a kentsoe ka har'a nacelle mashome a limithara kapa esita le ho feta limithara tse lekholo kaholimo ho lefatše, bophahamo le boima ba 'mele li ama nacelle, tora, motheo, mojaro oa moea, ho kenya le ho hlokomela yuniti. Litsenyehelo li na le tšusumetso ea bohlokoa, ka hona, ho bohlokoa haholoholo ho fokotsa boholo le boima. Ka nako e ts'oanang, ka lebaka la tlhokomelo e sa sebetseng le litšenyehelo tse phahameng tsa tlhokomelo, bophelo ba moralo oa gearbox hangata bo hlokahala hore e be lilemo tse 20, 'me litlhoko tsa ts'epahalo le tsona li thata haholo. Hobane boholo, boima le ho ts'epahala hangata ke khanyetsano e ke keng ea rarolloa, moralo le tlhahiso ea li-gearbox tsa motlakase oa moea hangata li tšoaroa ke qaka. Boemong bohle ba moralo, molemong oa ho fihlela litlhoko tsa ts'epahalo le bophelo bo sebetsang, merero ea phetisetso e lokela ho bapisoa le ho ntlafatsoa ka sepheo sa boholo le boima ba 'mele; moralo oa sebopeho o lokela ho fihlela matla a phetisetso le lithibelo tsa sebaka e le motheo, mme o leke ho nahana ka sebopeho se bonolo, ts'ebetso e tšepahalang le tlhokomelo e bonolo; boleng ba sehlahisoa bo lokela ho netefatsoa ntlheng e ngoe le e ngoe ea ts'ebetso ea tlhahiso; boemo ba tšebetso ba gearbox (bo nang le mocheso, ho thothomela, mocheso oa oli, phetoho ea boleng, jj.) bo lokela ho beoa leihlo ka nako ea 'nete nakong ea ts'ebetso le tlhokomelo e tloaelehileng e lokela ho etsoa ho latela litlhaloso.
Kaha lebelo le lekanang la ntlha ea lehare le ke ke la phahama haholo, lebelo la ho kenya la gearbox le fokotseha butle-butle ka keketseho ea mochini o le mong, mme lebelo le lekantsoeng la yuniti e kaholimo ho MW ka kakaretso ha le fete 20r / min. Ka lehlakoreng le leng, lebelo le lekantsoeng la jenereithara hangata ke 1500 kapa 1800r / min, ka hona karolelano ea lebelo la gearbox e eketsang lebelo le matla la moea hangata e ka ba 75-100. Bakeng sa ho fokotsa palo ea li-gearbox, li-gearbox tsa matla a moea tse kaholimo ho 500kw hangata li sebelisa phetisetso ea matla ea ho arola lipolanete; meaho e tloaelehileng ea 500kw-1000kw e na le mefuta e 'meli ea theko e lekanang ea 2-level + 1 level planet le 1 level parallel shaft + 2-level transmission ea lipolanete. ; Li-gearbox tsa Megawatt boholo ba tsona li sebelisa mochini oa phetiso ea lipolanete tse 2 + mohato o le mong. Hobane sebopeho sa phetisetso ea lipolanete se batla se le thata, 'me lesale le leholo la lisebelisoa tsa kahare le thata ho sebetsoa, mme theko e holimo, leha phetisetso ea lipolanete ea mekhahlelo e mabeli e amoheloa, foromo ea phetisetso ea NW ke eona e atileng ka ho fetesisa.
Li-gear tsa kantle tsa li-gearbox tsa matla a moea ka kakaretso li amohela ts'ebetso ea ho sila ea carburizing. Ho hlahisoa ha palo e kholo ea ts'ebetso e phahameng le e nepahetseng haholo ea CNC e etsang mechini ea ho sila lisebelisoa e entse hore boemo ba lisebelisoa bo qete kantle ho naha ho China le linaheng tse ling ha bo sa le morao haholo, mme ha ho na bothata ba tekheniki ea ho fihlela boemo ba 5 bo nepahetseng bo boletsoeng ka litekanyetso tsa 19073 le 6006. Leha ho le joalo, ho ntse ho na le lekhalo lipakeng tsa China le mahlale a tsoang pele a kantle ho naha mabapi le taolo ea kalafo ea kalafo ea mocheso, taolo e sebetsang ea botebo ba lera, ho sila leino le taolo ea tempering, le theknoloji ea ho betla leino.
Ka lebaka la boholo bo boholo ba lisebelisoa tsa lesale tsa gearbox ea matla a moea le litlhoko tse phahameng tsa ho nepahala ha mochini, theknoloji ea tlhahiso ea lisebelisoa tsa lesale naheng ea heso e hole haholo le boemo ba machabeng bo tsoetseng pele, bo bonts'ang haholo ts'ebetsong ea li-gear tsa hare tse helical le taolo deformation ea kalafo mocheso.
Ho nepahala ha machining ha lebokose, sesebelisoa sa polanete, theko ea ho kenya le likarolo tse ling tsa sebopeho ho na le tšusumetso ea bohlokoa ho boleng ba meshing ea phetisetso ea likere le bophelo ba eona. Boleng ba kopano bo boetse bo khetha bophelo le ts'epahalo ea lebokose la motlakase oa moea. . Mabapi le ts'ebetso le ts'ebetso ea kopano ea likarolo tsa sebopeho, naha ea heso e amohela hore boemo ba lisebelisoa bo hole haholo le boemo bo tsoetseng pele ba linaha tse ling. Ntle le theknoloji ea meralo e tsoetseng pele le tšehetso e hlokahalang ea lisebelisoa tsa tlhahiso, ho fumanoa ha mabokose a matla a moea a boleng bo holimo le a ts'epahallang a ke ke a aroloa ho taolo e thata ea boleng khokahanong e ngoe le e ngoe ea ts'ebetso ea tlhahiso. Tekanyetso ea 6006 e fana ka melaoana e thata le e qaqileng mabapi le netefatso ea boleng ba li-gearbox.
