Tlhokomelo e qaqileng ea lifilimi tsa Hydraulic bakeng sa li-contralic tsa teraka ea konkreite Pompo 

Li-curcrete tsa teraka ea konkreite li lula li itšetleha haholo ka meqomo ea Hydraulic ho fihlela ho phahamisa mekhoa e nepahetseng, ho phahamisa metsamao e matla Li-cylinders tsena li sebetsa tlas'a khatello e phahameng, mojaro o boima le maemo a boima le mocheso kamehla. Sengoliloeng sena se ngola mehato ea bohlokoa ea mehato ea bohlokoa ea ho lokisa likotlo tsa literaka tsa koluoa, ho koahela tlhahlobo ea karolo ea kokelo, karolo ea ho lokisa le ho lokisa ha ho ntse ho toloka.

1. Ho ipeha pele ho lokisa: polokeho le ho ipheta

Tšireletseho ke eona ntho e tlang pele pele pele e qala mosebetsi oa ho lokisa. Taba ea pele, paka seratsoana sa konkreite ea konkreiti, mobu o tiileng le ho etsa brake ea ho paka makoloi. Fokotsa boom ho boemo bo sa tsitsang (kapa sebelisa foreime ea tšehetso haeba boom ha bo khone ho imolla seriti sa hydraulic. Tima enjine ea teraka ebe u khaola betri ea ho qoba ts'ebetso ea phoso ea tsamaiso ea hydraulic. Ka mor'a moo, lokolla khatello e sa feleng ea potoloho ea Hydraulic: butle-butle e theola olipi ea oli, ha ho na litšila tsa oli tsa toru, ho etsa hore ho be le khatello ea oli ea khatello.

Bakeng sa litokisetso tsa tokoloho, bo boka Ba lisebelisoa tse ikhethang ho qoba ho senya likarolo. Lisebelisoa tse hlokahalang: Sete ea libaka tsa litoropo (ka bongata ba "hydraulic", ho tlosa seliba le valves ho hanela khatello e phahameng le thupelo ea oli).

2. Ka tjantjello ea "Hydraulic silinda ea hydraulic: mokhoa oa mohato oa mohato le thibelo

Kopona sekhobo se hloekileng sa lerōleng, sa lerōleng (kapa sebelisa sekoaelo sa lerōle haeba se sebetsa kantle) ho thibela sistimi ho kenya sistimi ea hydraulic. Tatellano ea koluoa ​​e tlameha ho latela moralo o hlophisitsoeng oa silinda ho qoba defortmation:

1. Tlosa likhokahano tsa kantle: Sebelisa wrench ea socket ho khaola sehlekehleke sa oli le mekhabiso ea methapo e tsoang likampong tsa ho qetela tsa silindar. Tšoaea pompo e 'ngoe le e' ngoe le e kopaneng le lebitso (e.g.. Plutsa likoto tsa pompo le masoba a oli a Cylinda a nang le li-cap tse hloekileng tsa polasetiki ho thibela lerōle kapa maloanlahla a ho kena.
2. Fokotsa lehola la pheletso le molamu oa piston: Lokisa moqomo oa mohloa ho ema ka kobonyana. Sebelisa wrentie ea torui ho lokolla li-bolts tse hokela li-bolts tse ka pele Kamora ho tlosa li-bolts, sebelisa 'mela oa rabara ho tlanya cap cap ka bonolo ebe u e ntša. Ebe butle-butle hula molamu oa piston butle (le piston o khomaretsoeng seriti sa mohloa, o qoba ho ts'oaroa ha molamu oa posston khahlano le mosire oa barrel.
3. Hlakola likarolo tsa ka hare: Arola piston ho tsoa ka molamu oa piston ka ho tlosa linate tse koalang (sebelisa sparner le slip fad ho thibela piston ho ea ho ho potoloha). Tloha kopano ea tiiso (lla ka sehloohong, selikalikoe sa buffer, le tiiso ea buffer) ho tsoa ho POSTON le ho qetela cap-sebelisa khetha ho senya li-polasetiki.

3. Tlhahlobo ea likarolo: Litefiso tsa bohlokoa bakeng sa ho fetoloa

Karolo e 'ngoe le e' ngoe e hapiloeng e lokela ho hlahlojoa ka thata ho fumana hore na u tla e lokisa kapa ea e khutlisa. Lintho tse latelang ke lintho tse thata tsa tlhahlobo le litekanyetso:

• Moriri oa Moriri: Lekola lebota le ka hare bakeng sa likheo, thupa kapa apara. Sebelisa sethape sa ho lekanya karolo ea ho lekanya bokhopo - haeba e feta Ra0.8 μm (Karrel e lokela ho nkeloa sebaka. Bakeng sa likhechana tse nyane (botebo ba 0.,2 mm), sebelisa sandpaper e ntle (empa ho netefatsa hore ho na le bophara ba silinda (e.60
• Piston Rod: Lekola sebaka se ka ntle bakeng sa dents, chrome ho tšoaea peeling, kapa ho khumama. Sebelisa pontšo ea ho lekanya ho lekanya ho otloloha ha degree e fetang.5 mm ka mithara e otlolohileng kapa ho sebelisa mokhoa oa Hydraulic kapa o nkeloa sebaka. Lekola chrome ho pona e nang le botenya ka botenya ba ho hohela; Haeba e ka tlase ho 0,05 mm, pōla hape ho thibela moqomo.
• Liapole le o-mehele: Ela hloko mapetso, ho thatafala kapa deformation. Le haeba ho se na lits'enyehelo tse hlakileng, nka sebaka sa litiiso tsohle ka tse ncha (joalo ka ha litina li nyenyefatsa ka nako ka lebaka la liphetoho tsa oli le mocheso oa mocheso). Etsa bonnete ba hore litiiso tse ncha li na le boholo bo lekanang le lintho tsa pele, sebelisa litiiso tsa fluorobber, li sebelisa litheolelo tsa li-fluorobber, li sebelisa litheolelo tsa li-fluorobber, tse fetang 80 ° C) Ho hanela botsofaling.
• Motataisi oa Motataisi le Piston: Hlahloba lesoba la ho tsamaisa sethala bakeng sa ho roala - haeba lengolo la tumello lipakeng tsa li-sleeve le li-ciston tse fetang 0,15 Hlahloba Grooves ea Piston bakeng sa Deformation; Haeba botebo ba koluoa ​​bo fokotseha ka limilimithara tse 0,1 ho feta ho etsa qeto ea piston ho netefatsa hore tiiso e lekana ka thata.

4. Bula ka nepo: Ts'ebetso ea ho netefatsa ho netefatsa ts'ebetso ea ho tiisa ts'ebetso

Lessesly ke tšenyo ea bokhopo, empa ho nepahala ho bohlokoa ho qoba ho tsoa kapa ho matlafatsa liphoso tsa ts'ebetso. Latela mehato ena ea bohlokoa:

1. Dikarolo tse hloekilengPele, Kopano, hloekisa likarolo tsohle (ho kenyeletsoa motsoako oa moqomo, piston molamu oa oli ea hydraulic Omisa likarolo tse nang le moea o hatelletsoeng (khatello <0.4 MPA) ho thibela metsi kapa hape ho tloha.
2. Kenya li-tis: Kenya pina e tšesaane ea oli ea hydraulic (mofuta o ts'oanang le oli ea sistimi, e., Iso Vg46) ho li-tis tse ncha. Bakeng sa tiiso e ka sehloohong (e.g., tiiso ea U-Cup ea U-Cup Sebelisa sesebelisoa sa tiiso sa ho kenya (sleeve ea polasetiki) ho sutumelletsa tiiso ka har'a koana, e qoba ho sotha.
3. Nna le Piston le Piston Rod: Tšela piston ka molatsoana oa piston mme o tiisa linate tse nontseng ho toropo e boletsoeng (e., 250-300 n · m Sebelisa noha ea toruitara ho netefatsa hore matla a mangata a koalla thapo ka pini ea cotter (haeba e lemetse) ho thibela ho lokolloa nakong ea ts'ebetso.
4. Kenya rod ea piston ho cylindar barrel: Etsa kopo oli ea hydraulic sebakeng sa Piston Rod le lebota la barrel Barrel. Sututsa Moru oa Piston ka barrel butle butle butle butle butle le ka tsela e hlakileng, e netefatsa hore piston ha e kotule le lebota la barrel. Ebe u kenya cap ea pele ea pheletso, kopanya li-tRES ka mokhoa oa moetsi oa "cansscross" ho netefatsa hore cap ea pheletso e tiisitsoe ka thata.
5. Hokela liphaephe tsa oli: Kopanya likolobe tsa oli le marang-rang ho ea ka matsala a entsoeng nakong ea koluoa. Timetsa phala ea phala e nang le hlooho ea torui (e.60 NU M · 1--60!

5. Tlhahlobo ea ho lokisa ka morao: netefatsa ts'ebetso le polokeho

Kamora ho hlaba ka mokhoa oko

• Teko ea Moroallo: Hokela betri ebe u qala enjene ea teraka. Kenya ts'ebetso ea taolo ea Boom lever ho eketsa le ho khutlisa mokhoa oa Cylinda 5-10 ka lebelo le tlase (10-15 limilosi. Hlokomela ho tsoa likampong tsa li-cap tsa pheletso le manonyeletso a oli a hlaha, emisa teko hang-hang ebe u sheba ho kenyelletsoa ka tiiso kapa ult.
• Teko ea mojaro: Sebelisa molamue oa khatello ho lekanye khatello ea tsamaiso ea hydraulic nakong ea ts'ebetso. Eketsa Boom ho ea bolelele ba eona 'me u sebelise mojaro (50% ea mojaro o lekantsoeng, e.g., lithane tse 10 bakeng sa metsotso e 20. Lekola hore na moqomo o tšoere sejana ka nepo (ha ho na khatello 沉降) mme haeba khatello e ntse e le kahare ho mefuta e lekantsoeng (e.g., 25-30 mpa.
• Tlhahlobo ea Ts'ebetso: Lekola lebelo le lebelo le ho arabela ka ho lokisa lebelo la Boom le ho holisa lebelo. Etsa bonnete ba hore motsamao o boreleli (cheiter kapa lerata) mme lebelo le tsamaisana le litlhaloso tsa moetsi (e.g., 30-40 mm / s bakeng sa ho holisa).

6. Malebela a ho lokisa le tlhokomelo ea ho lokisa

Ho holisa bophelo ba ts'ebeletso ea the ea Hydraulic silinda ea hydraulic, latela malebela ana:

• Phetoho ea oli ea kamehla: Nka oli ea hydraulic lihora tse ling le tse ling tse sebetsang (kapa hang ka selemo, e mong le e mong o tla pele). Sebelisa oli e kopanang le litlhoko tsa sistimi (e.g., anti-roham
• Hloekisa filthara ea moea: Sefate sa moea sa hydraulic se thibela lerōle le le hloekisang lihora tse ling le tse ling le ho li kenya lihora tse ling le tse ling tse 1000.
• Tlhahlobo ea Letsatsi le LetsatsiPele ho tšebeliso e 'ngoe le e' ngoe, sheba silinda bakeng sa ho tloha, molamu oa piston bakeng sa likhelo, le boemo ba oli ka tankeng ea hydraulic. Haeba melumo e sa tloaelehang kapa motsamao o liehang o fumanoa, emisa ts'ebetso le ho hlahloba silindar hang-hang.

Sephetho

Mokhahlelo oa Hydraulic ke karolo ea mantlha ea likoluoa ​​tsa konkreite, 'me boleng ba eona ba tlhokomelo bo ama ts'ebetso ea teraka le polokeho ea eona ka kotloloho. Ka ho latela mehato e qaqileng ea ho lokisa pele, koluoa ​​e boemoba, tlhahlobo e tiileng ea ho lokisa ea Hydraulic e sebetsa ka botšepehi. Tlhokomelo ea kamehla le ho nkeloa nako e tlang ea likarolo tsa seboka ha e fokotse bophelo ba ts'ebeletso empa hape ba tiisa teraka ea konkreite mererong ea kaho.