Maikutlo: 16 Mongoli: Nako ea Phatlalatso ea Mohlophisi oa Sebaka: 2023-07-27 Tšimoloho: Sebaka
Likopong tsa indasteri, polokeho ke ea bohlokoa haholo. Ntlha e 'ngoe ea bohlokoa e ke keng ea hlokomolohuoa ke polokeho ea li-hydraulic hose. Li-hoses tsena li na le boikarabello ba ho fetisa matla a mokelikeli, ho etsa hore e be likarolo tsa bohlokoa liindastering tse fapaneng. Leha ho le joalo, haeba e sa hlokomeloe hantle kapa haeba mehato ea tšireletso e hlokomolohuoa, li-hose tsa hydraulic li ka baka likotsi tse kholo, tse akarelletsang ho lutla, ho phatloha le likotsi. Mona ke moo ho kopana ha mokelikeli ho kenang teng. Li-couplings tsa Fluid ke lisebelisoa tse fanang ka phetisetso e bonolo le e sebetsang ea matla pakeng tsa enjene le sistimi ea hydraulic, ho netefatsa ts'ebetso e bolokehileng. Li sebetsa e le mokoallo o sireletsang, ho monya meroalo e tšosang le ho thibela ho phahama ha khatello ea tšohanyetso ho ka senyang li-hoses. Ka ho kenyelletsa likhokahano tsa mokelikeli litsamaisong tsa hydraulic, liindasteri li ka ntlafatsa mehato ea ts'ireletso, tsa fokotsa nako, le ho ntlafatsa ts'ebetso ea ts'ebetso ka kakaretso. Sehloohong sena, re tla teba ka botebo ka bohlokoa ba polokeho ea li-hydraulic hose le karolo ea bohlokoa eo likhokahanyo tsa mokelikeli li bapalang ho netefatsa ts'ebetso e bolokehileng le e sebetsang maemong a indasteri.
Li-hose tsa Hydraulic ke karolo ea bohlokoa ea li-hydraulic system, tse sebelisetsoang ho fetisa matla ka ho tsamaea ha maro a hatelitsoeng. Li-hose tsena ke li-tubes tse tenyetsehang tse entsoeng ka rabara ea maiketsetso kapa thepa ea thermoplastic, e matlafalitsoeng ka likarolo tse ngata tsa likhoele tse matla haholo kapa lithapo tsa tšepe. Li etselitsoe ho mamella khatello e phahameng le mocheso, ho lumella ho fetisoa ha metsi a hydraulic ho tloha karolong e 'ngoe ho ea ho e' ngoe ka har'a tsamaiso ea hydraulic.
Bohlokoa ba li-hoses tsa hydraulic li ho bokhoni ba tsona ba ho fetisa matla a mokelikeli ka katleho le ka botšepehi. Li sebetsa e le mokhoa oa bophelo oa li-hydraulic systems, tse nolofalletsang phetisetso ea matla ho tloha mohloling oa matla ho ea ho li-actuator kapa li-hydraulic motors. Ntle le li-hose tsa hydraulic, matla a hlahisoang ke lipompo tsa hydraulic kapa li-engines e ne e tla be e se na thuso, kaha ho ne ho ke ke ha e-ba le mokhoa oa ho o fetisetsa sebakeng se lakatsehang.
Li-hose tsa Hydraulic li sebelisoa haholo indastering le lits'ebetsong tse fapaneng ka lebaka la ho ikamahanya le maemo le ho tšoarella ha tsona. E 'ngoe ea li-hose tsa hydraulic tse sebelisoang haholo ke lisebelisoa tsa kaho tse kang liepolli, li-bulldozer le li-crane. Mechini ena e boima e itšetleha ka lits'ebetso tsa hydraulic ho etsa mesebetsi e kang ho phahamisa meroalo e boima, ho cheka le ho sututsa, 'me li-hoses tsa hydraulic li bapala karolo ea bohlokoa ho fetisetsa matla a hlokahalang ho li-cylinders tsa haeteroliki.
Indasteri e 'ngoe eo ho eona li-hoses tsa hydraulic li sebelisoang haholo ke temo. Literekere le mechini e meng ea temo hangata li kenyelletsa litsamaiso tsa haeteroliki ho tsamaisa lihokelo tse kang li-loaders, mehoma le likotuli. Li-hose tsa Hydraulic li netefatsa ts'ebetso e bonolo le e sebetsang ea mechini ena, e lumellang lihoai ho eketsa tlhahiso le ho fokotsa mosebetsi oa matsoho.
Indasteri ea likoloi ke karolo e 'ngoe eo ho eona li-hoses tsa hydraulic li bohlokoa haholo. Li sebelisoa likarolong tse fapaneng tsa likoloi, ho kenyelletsa le litsamaiso tse tsamaisang motlakase, litsamaiso tsa mariki le litsamaiso tse emisitsoeng. Li-hose tsa Hydraulic li nolofalletsa taolo e nepahetseng le phetisetso e nepahetseng ea mokelikeli oa hydraulic, ho netefatsa ts'ebetso e nepahetseng le polokeho tseleng.
Ntle le liindasteri tsena, liphaephe tsa haeteroliki li boetse li sebelisoa indastering, merafong, sebakeng sa lifofane, le lits'ebetsong tsa leoatle. Ha ho etsoa, lits'ebetso tsa hydraulic li sebelisoa bakeng sa lisebelisoa tsa mochini, lisebelisoa tsa ho sebetsana le thepa le mela ea kopano. Merafong, li-hoses tsa hydraulic li sebelisoa mochining o boima bakeng sa ho cheka, ho pshatla le ho tsamaisa thepa. Liindasteri tsa sepakapaka le tsa leoatleng li itšetlehile ka litsamaiso tsa haeteroliki bakeng sa likere tse thellang lifofaneng, tsamaiso ea likepe le litsamaiso tsa taolo.
Le hoja li-hoses tsa hydraulic li etselitsoe ho mamella khatello e phahameng le maemo a feteletseng, ha li sireletsehe ho hlōleha. Ho hloleha ha li-hydraulic hose ho ka ba le litlamorao tse mpe, ho beha likotsi ho polokeho ea batho le botšepehi ba lisebelisoa. Ho bohlokoa ho utloisisa le ho sebetsana le likotsi tsena tse ka bang teng ho netefatsa polokeho ea li-hydraulic hose.
E 'ngoe ea likotsi tse ka sehloohong tse amanang le ho hlōleha ha li-hydraulic hose ke ho lokolloa ha mokelikeli o hatelitsoeng. Haeba hose ea hydraulic e phatloha kapa e hlahisa ho lutla, ho tsoa ka tšohanyetso ha mokelikeli o matla haholo ho ka baka likotsi tse mpe ho basebetsi ba haufi. Matla a mokelikeli a ka baka maqeba, ho chesa, kapa hona ho etsa hore batho ba se ke ba leka-lekana. Ka hona, ho bohlokoa ho hlahloba li-hose tsa hydraulic khafetsa bakeng sa matšoao a ho khathala, ho senyeha kapa ho senyeha le ho li khutlisa hang-hang ho thibela ho hloleha ha koluoa.
Kotsi e 'ngoe ea ho hloleha ha li-hydraulic hose ke monyetla oa mollo kapa ho phatloha. Hangata mokelikeli oa Hydraulic oa tuka, 'me haeba o ka kopana le mohloli o tukang, o ka hotetsa le ho baka mollo. Sena se ka ba kotsi haholo liindastering moo litsamaiso tsa haeteroliki li sebelisoang haufi le mehloli ea mocheso kapa lisebelisoa tse tukang. Mehato e lekaneng ea ts'ireletso ea mollo, joalo ka ho tsamaisa lithapo tse nepahetseng, ho koala sekheo, le tšebeliso ea maro a thibelang mollo, li lokela ho kengoa ts'ebetsong ho fokotsa kotsi ea likotsi tsa mollo.
Ho feta moo, ho hloleha ha li-hydraulic hose ho ka fella ka tahlehelo ea tlhahiso le nako e theko e boima. Ha hose ea hydraulic e hloleha, lisebelisoa kapa mochini o amehang o fetoha o sa sebetseng ho fihlela hose e lokisoa kapa e nkeloa sebaka. Sena se ka lebisa ho tieho ea tlhahiso, linako tse fetiloeng, le tahlehelo ea lichelete bakeng sa likhoebo. Tlhokomelo ea kamehla, ho kenyelletsa le ho hlahloba, ho nkela sebaka se thibelang, le ho kenya ka nepo, ho ka thusa ho fokotsa kotsi ea ho hloleha ha li-hydraulic hose le ho fokotsa nako ea ho theoha.
Li-fluid couplings ke lisebelisoa tsa mochini tse sebelisoang lits'ebetsong tsa hydraulic ho fetisetsa matla ho tloha moqomong o mong ho ea ho o mong. Li sebelisoa hangata lits'ebetsong tse fapaneng tsa indasteri moo torque e hlokang ho fetisoa hantle le ka katleho. Sepheo se seholo sa li-couplings tsa mokelikeli ke ho fana ka khokahanyo e feto-fetohang pakeng tsa li-shafts tse kenang le tse hlahisoang, ho lumella ho fetisoa ha matla ha ho ntse ho fokotsa ho tšoha le ho sisinyeha. Ho fapana le mefuta e meng ea li-couplings, li-couplings tsa mokelikeli li sebelisa mokelikeli oa hydraulic ho fetisetsa torque, e leng se etsang hore e be se loketseng bakeng sa lisebelisoa tse hlokang phetisetso ea matla e boreleli le e laoloang.
Molao-motheo oa ts'ebetso oa ho kopanya mokelikeli o kenyelletsa ho sebelisana pakeng tsa lisebelisoa tsa ho khanna le tse tsamaisoang. Karolo ea ho khanna, eo hangata e leng enjene kapa enjene, e hokahane le shaft e kenang ea motsoako oa mokelikeli. Karolo e khannoang, joalo ka pompo kapa lebokose la gear, e hokahane le shaft ea tlhahiso. Ka har'a motsoako oa mokelikeli, ho na le likarolo tse peli tse kholo: impeller le turbine.
Mokelikeli o kenngoa holim'a lehare la ho kenya letsoho 'me o ikarabella bakeng sa ho hlahisa phallo ea metsi a hydraulic. Ha impeller e ntse e potoloha, e etsa matla a centrifugal a tsamaisang mokelikeli ho ea ho turbine. The turbine, e behiloeng holim'a shaft ea tlhahiso, e amohela ho phalla ha mokelikeli ho tloha ho impeller ebe e fetola matla a eona a kinetic ho matla a mochine, kahoo e khanna shaft ea tlhahiso.
Ho kopanya metsi ho boetse ho na le karolo ea boraro e bitsoang stator, e behiloeng pakeng tsa impeller le turbine. Stator e khutlisetsa phallo ea mokelikeli o tsoang ho turbine ho khutlela ho impeller, e ntlafatsang katleho ea ho kopanya. Phallo ena e tsoelang pele ea mokelikeli pakeng tsa impeller le turbine e lumella phetiso ea matla e boreleli le butle-butle, ho thibela ho tsosoa ha tšohanyetso kapa ho imeloa ke tsamaiso.
1. Impeller: Mokelikeli ke karolo ea ho khanna ea motsoako oa mokelikeli 'me o ikarabella bakeng sa ho hlahisa phallo ea metsi a hydraulic. Hangata e entsoe ka li-blades tse kobehileng tse potlakisang mokelikeli, ho etsa matla a centrifugal. Mosebetsi oa impeller ke ho fetisetsa matla a ho kenya mokelikeli le ho o sutumelletsa ho turbine.
2. Turbine: Turbine ke karolo e khannoang ea motsoako oa mokelikeli 'me e amohela ho phalla ha mokelikeli ho tloha ho impeller. E etselitsoe ho fetolela matla a kinetic a mokelikeli hore e be matla a mochini, ho tsamaisa shaft ea tlhahiso. Mosebetsi oa turbine ke ho fetisetsa matla ho tloha mokelikeli ho ea karolong e khannoang, joalo ka pompo kapa gearbox.
3. Stator: Stator ke karolo e emeng e pakeng tsa sehlomo le turbine. Mosebetsi oa eona oa mantlha ke ho tsamaisa phallo ea mokelikeli o tsoang ho turbine ho khutlela ho impeller. Ka ho tsamaisa mokelikeli, stator e ntlafatsa katleho ea motsoako oa mokelikeli, ho etsa bonnete ba hore phetisetso ea matla e boreleli le e tsoelang pele. E boetse e thusa ho fokotsa moferefere le ho ntlafatsa ts'ebetso ea kakaretso ea ho kopanya.
Li-couplings tsa metsi li bapala karolo ea bohlokoa ho netefatsa polokeho ea li-hoses tsa hydraulic. Lisebelisoa tsena tse ncha li etselitsoe ho sireletsa liphaepe likotsing tse fapaneng tse ka bang teng, ka ho lelefatsa bophelo ba tsona le ho fokotsa kotsi ea likotsi. Ka ho utloisisa hore na li-couplings tsa mokelikeli li sebetsa joang e le lisebelisoa tse sireletsang, re ka ananela bohlokoa ba tsona ho boloka tšireletso ea li-hydraulic hose.
E 'ngoe ea melemo ea bohlokoa ea ho sebelisa li-couplings tsa mokelikeli ke polokeho e ntlafalitsoeng eo ba fanang ka eona. Lisebelisoa tsena li sebetsa e le tšireletso pakeng tsa enjene le sisteme ea haeteroliki, e monyang ho tšoha le ho fokotsa tšusumetso ea ho phahama ha khatello ea tšohanyetso. Sena se thusa ho thibela tšenyo ea li-hoses tsa hydraulic, tse ka hlahang ka lebaka la matla a feteletseng kapa liphetoho tse potlakileng tsa phallo ea mokelikeli.
Li-couplings tsa metsi li boetse li kenya letsoho ntlafatsong ea ts'ebetso ka ho etsa bonnete ba hore motlakase o tsamaisoa hantle. Li thusa ho qala butle-butle le ho laola lebelo la mechine, ho thibela ho sisinyeha ha tšohanyetso ho ka senyang kapa ho phatlola li-hoses tsa hydraulic. Phetiso ena ea matla e laoloang ha e ntlafatse feela ts'ebetso e akaretsang ea sistimi empa e boetse e fokotsa ho senyeha ha li-hoses, e leng se lebisang ho eketseheng ha nako e telele le ho fokotsa litšenyehelo tsa tlhokomelo.
Li-couplings tsa mokelikeli li kenyelletsa likarolo tse 'maloa tsa polokeho le mekhoa e ntlafatsang ts'ireletso ea li-hydraulic hose. E 'ngoe ea likarolo tse joalo ke sistimi ea ts'ireletso ea overload. Ha ho e-na le keketseho ea tšohanyetso ea mojaro kapa torque, motsoako oa mokelikeli o ntša enjene ka boeona ho tloha tsamaisong ea hydraulic, ho thibela tšenyo ea li-hoses le mechine. Ts'ireletso ena e bohlokoa haholo lits'ebetsong moo meroalo e boima kapa liphetoho tse etsahalang ka tšohanyetso maemong a ts'ebetso li atileng.
Mokhoa o mong oa tšireletso o fumanoang ho kopanngoa ha mokelikeli ke mokhoa oa ho shebella mocheso. Mocheso o feteletseng o ka ba kotsi ho li-hoses tsa hydraulic, tsa etsa hore li fokotsehe kapa li qhibilihe. Li-couplings tsa mokelikeli li na le li-sensor tsa mocheso tse lemohang ho phahama ho sa tloaelehang ha mocheso le ho etsa hore sistimi e koalehe. Mokhoa ona o sebetsang o thibela mocheso o feteletseng le ho hloleha ho ka bang teng hose, ho netefatsa polokeho ea lisebelisoa le basebelisi.
Ho feta moo, likhokahano tsa mokelikeli li entsoe ka bokhoni ba ho monya ho ts'oenyeha. Ba khona ho fokotsa ho thothomela le ho thothomela ho ka 'nang ha etsahala nakong ea ts'ebetso, ho fokotsa khatello ea kelello ho li-hoses tsa hydraulic. Karolo ena e molemo haholo lits'ebetsong tseo ho tsona mochini o ka qalisang khafetsa le ho ema kapa ho sebetsa libakeng tse matsaranka. Ka ho fokotsa tšusumetso ea li-vibrations, li-couplings tsa mokelikeli li thusa ho boloka botšepehi ba li-hose, ho thibela ho apara pele ho nako le ho lutla ho ka bang teng.
Li-couplings tsa Fluid ke likarolo tsa bohlokoa lits'ebetsong tsa hydraulic, tse fanang ka mokhoa o ts'epahalang le o sebetsang oa ho fetisa matla lipakeng tsa motlakase le lisebelisoa tse tsamaisoang. Ho na le mefuta e 'maloa ea li-couplings tsa mokelikeli tse fumanehang' marakeng, e 'ngoe le e' ngoe e na le likarolo tsa eona tse ikhethang le melemo.
1. Li-Couplings tsa Fluid Constant-fill : Mofuta ona oa ho kopanya metsi o na le tekanyo e tsitsitseng ea mokelikeli ka hare, o lulang o le teng ho sa tsotellehe maemo a sebetsang. E na le mochine o motlakase, turbine, le ntlo e tletseng mokelikeli. Ha impeller e potoloha, e etsa phallo ea mokelikeli o tsamaisang turbine, matla a fetisang. Li-couplings tsa metsi a sa khaotseng li bonolo ka moralo 'me li fana ka ho potlakisa butle-butle, ho etsa hore li tšoanelehe bakeng sa lits'ebetso moo moroalo oa ho ts'oha o lokelang ho fokotsoa.
2. Mefuta e fapa-fapaneng ea ho tlatsa li-Fluid Couplings : Ho fapana le li-couplings tsa metsi a sa khaotseng, li-coupling-fill-fill couplings li lumella hore metsi a mangata a ka hare a fetohe ho latela maemo a sebetsang. Ba na le tube e hahelletsoeng ka har'a scoop e fetolang boemo ba mokelikeli ka bo eona, e ntlafatsang katleho ea phetisetso ea matla. Li-couplings tsa mefuta-futa li loketse likopo moo mojaro le lebelo li fapaneng haholo, kaha li ka ikamahanya le maemo a fetohang 'me li fana ka phetisetso e sebetsang ea matla.
3. Likopano tsa Fluid tse liehang ho tlatsoa : Mofuta ona oa ho kopanya metsi o etselitsoe ho fana ka ts'ebetso e laoloang ea lisebelisoa tse khannoang. E na le kamore e liehang ho tlatsa eo butle-butle e tlatsang mokelikeli nakong ea ho qala, e lumellang ho potlakisa ha bonolo le ho laoloang. Li-couplings tsa mokelikeli o liehang ho tlatsoa hangata li sebelisoa lits'ebetsong moo lisebelisoa tse tsamaisoang li hlokang qalo e bonolo, joalo ka litsamaiso tsa conveyor kapa li-crusher.
Ha u khetha motsoako oa mokelikeli bakeng sa lits'ebetso tse itseng, ho na le lintlha tse 'maloa tsa bohlokoa tse lokelang ho nahanoa ho netefatsa ts'ebetso e nepahetseng le polokeho.
1. Litlhoko tsa Matla le Torque : Litlhoko tsa matla le torque tsa lisebelisoa tse tsamaisoang li bapala karolo ea bohlokoa ho khethollang motsoako o nepahetseng oa metsi. Ho bohlokoa ho khetha motsoako oa mokelikeli o ka sebetsanang le matla a maholo le torque ea motlakase ha o ntse o fana ka marang-rang a lekaneng a tšireletso.
2. Operating Speed Range : Lebelo la lebelo la ts'ebetso la motsoako oa mokelikeli le lokela ho lumellana le litlhoko tsa kopo. Ke habohlokoa ho nahana ka meeli e fokolang le e phahameng ea lebelo ho netefatsa ts'ebetso e tsitsitseng le ho thibela tšenyo leha e le efe e ka 'nang ea e-ba teng ho kopanngoa kapa thepa.
3. Maemo a Tikoloho : Maemo a tikoloho ao ho kopana ha mokelikeli ho tla sebetsa ho ona ho boetse ho hlokahala hore a eloe hloko. Lintho tse kang mocheso, mongobo, le boteng ba litšila li ka ama ts'ebetso le nako ea bophelo ea ho kopanya. Ho bohlokoa ho khetha motsoako oa mokelikeli o etselitsoeng ho mamella maemo a itseng a tikoloho a kopo.
4. Meeli ea Sebaka : Sebaka se fumanehang bakeng sa ho kenya motsoako oa mokelikeli se lokela ho nkoa, kaha li-couplings tse ling li ka hloka tumello e eketsehileng kapa litokisetso tse ntseng li eketseha. Ke habohlokoa ho etsa bonnete ba hore motsoako o khethiloeng oa mokelikeli o ka kenngoa habonolo tsamaisong e teng ntle le lithibelo tsa sebaka.
Ho kenya le tlhokomelo e nepahetseng ea li-couplings tsa mokelikeli ke tsa bohlokoa ho netefatsa polokeho le ts'ebetso e nepahetseng. Ho hlokomoloha lintlha tsena ho ka lebisa ho hloleheng pele ho nako, ho eketseha ha nako, le likotsi tse ka bang teng tsa polokeho.
1. Ho kenya : Nakong ea ts'ebetso ea ho kenya, ho bohlokoa ho latela litataiso le likhothaletso tsa moetsi. Sena se kenyelletsa tlhophiso e nepahetseng ea lisebelisoa tsa motlakase le tse khannoang, ho netefatsa khetho e nepahetseng ea ho kopanya, le lubrication e nepahetseng ea likarolo tsa ho kopanya. Ho kenya ka mokhoa o sa nepahalang ho ka fella ka ho se lumellane, ho sisinyeha ho feteletseng, le ho eketseha ho apara ho kopanya, ho lebisang ho fokotsa nako ea bophelo le ho hlōleha ho ka bang teng.
2. Litlhahlobo tsa Kamehla : Ho hlahlojoa khafetsa ha motsoako oa mokelikeli hoa hlokahala ho fumana matšoao a ho felloa ke matla, ho lutla kapa ho senyeha. Litlhahlobo tse bonoang li lokela ho etsoa ho hlahloba hore na ha ho na metsi a lutlang, liboutu tse hlephileng, kapa lerata le sa tloaelehang nakong ea ts'ebetso. Mathata afe kapa afe a khethiloeng a lokela ho rarolloa kapele ho thibela tšenyo e 'ngoe le ho netefatsa ts'ebetso e bolokehileng le e tšepahalang.
3. Lubrication le Tlhokomelo : Lubrication e nepahetseng ea motsoako oa mokelikeli ke oa bohlokoa ho fokotsa likhohlano le ho roala pakeng tsa likarolo tse tsamaeang. Ho bohlokoa ho latela litlhahiso tsa moetsi mabapi le mofuta le khafetsa ea ho tlotsa. Ho feta moo, mesebetsi ea kamehla ea tlhokomelo e kang ho hlahloba maemo a mokelikeli, ho hloekisa li-filters, le ho hlahloba litiiso li lokela ho etsoa ho netefatsa ts'ebetso e nepahetseng le ho thibela mathata leha e le afe a ka bang teng.
Li-couplings tsa metsi li bapala karolo ea bohlokoa ho netefatsa polokeho le ts'epahalo ea li-hose tsa hydraulic hose. Ka ho fana ka phetisetso e bonolo le e laoloang ea matla, likhokahano tsena li thusa ho thibela ho hloleha ha li-hose le ho fokotsa kotsi ea likotsi kapa tšenyo ea lisebelisoa. Ho hlakisa katleho ea khokahano ea mokelikeli maemong a nnete a lefats'e, ha re hlahlobeng mehlala le mehlala e seng mekae.
Indasteri ea Merafo
Indastering ea merafo, ho sebelisoa mechine e boima ho ntša le ho tsamaisa liminerale tsa bohlokoa lefatšeng. Mechini ena e itšetlehile ka litsamaiso tsa haeteroliki ho sebetsa likarolo tse fapaneng, ho kenyelletsa le li-hoses tse fetisang matla. K'hamphani e 'ngoe ea merafo e ile ea kenya ts'ebetso ea ho kopanya metsi ka har'a lisebelisoa tsa eona tsa hydraulic ho matlafatsa tšireletso le ho fokotsa nako ea ho theoha ho bakoang ke ho hlōleha ha li-hose.
Boemong bo itseng, hose ea hydraulic ka moepong oa merafo e ile ea e-ba le khatello ea tšohanyetso ea khatello ka lebaka la mofuta oa ts'ebetso ea morafo. Ntle le ho kopana ha mokelikeli, likhatello tsena tsa khatello li ka be li bakile ho phatloha ha li-hose, tse lebisang ho lokisoeng ha chelete e ngata le likotsi tse ka bang teng. Leha ho le joalo, ka ts'ebetsong ea ho kopanya metsi, ho phahama ha khatello ea tšohanyetso ho ile ha fokotsoa ka katleho, ho tiisa nako e telele ea hose ea hydraulic le ho fokotsa kotsi ea likotsi.
Indasteri ea Kaho
Indastering ea kaho, lisebelisoa tse boima tse kang li-crane le li-excavator li sebelisoa ho sebetsana le meroalo e meholo le ho etsa mesebetsi e fapaneng. Mechini ena e itšetlehile ka litsamaiso tsa hydraulic ho fana ka matla a hlokahalang bakeng sa ts'ebetso ea tsona. Khampani e 'ngoe ea kaho e ne e tobane le ho hloleha ha li-hose khafetsa lits'ebetsong tsa bona tsa hydraulic, e leng se bakileng tieho le ho eketseha ha litšenyehelo tsa tlhokomelo.
Ho rarolla bothata bona, k'hamphani e nkile qeto ea ho kopanya likhokahano tsa mokelikeli ho sistimi ea bona ea hydraulic. Li-couplings tsa mokelikeli li ne li sebetsa e le tšireletso pakeng tsa enjene le pompo ea hydraulic, ho monya meroalo e tšosang le ho thibela likhatello tsa tšohanyetso. Ka lebaka leo, li-hoses tsa hydraulic li bile le liphoso tse fokolang haholo, tse lebisang ho ntlafatso ea tlhahiso le ho boloka litšenyehelo bakeng sa k'hamphani ea kaho.
E le ho netefatsa polokeho le ts'epahalo ea li-couplings tsa mokelikeli le li-hose tsa hydraulic hose, ho thehiloe litekanyetso le melaoana e fapaneng ea indasteri. Litekanyetso tsena li fana ka litataiso bakeng sa bahlahisi, li-operators, le basebetsi ba tlhokomelo ho latela, ho netefatsa moralo o nepahetseng, ho kenya le ho hlokomela litsamaiso tsa haeteroliki.
TS EN ISO 4414 Matla a Mokelikeli oa Hydraulic - Melao e Akaretsang le Litlhokahalo tsa Ts'ireletso bakeng sa Sisteme le likarolo tsa eona
ISO 4414 ke tekanyetso ea machaba e fanang ka melao e akaretsang le litlhoko tsa polokeho bakeng sa litsamaiso tsa hydraulic le likarolo tsa tsona, ho kenyeletsoa likhokahano tsa mokelikeli. E akaretsa likarolo tse kang moralo oa sistimi, ho kenya, ts'ebetso le tlhokomelo. Ho latela maemo ana ho thusa ho netefatsa ts'ebetso e bolokehileng le e sebetsang ea li-hydraulic system, ho fokotsa kotsi ea likotsi le ho se sebetse ha lisebelisoa.
ASME B31.3: Ts'ebetso ea Piping
ASME B31.3 ke khoutu e tobaneng le moralo, kaho le tlhokomelo ea lipeipi tsa tšebetso. Le hoja e se e tobileng ho litsamaiso tsa hydraulic, e fana ka tataiso ea bohlokoa bakeng sa khetho le ho kenya li-couplings tsa metsi le li-hoses tsa hydraulic. Khoutu ena e totobatsa bohlokoa ba khetho e nepahetseng ea thepa, ho etsoa le ho hlahloba ho netefatsa botšepehi le polokeho ea tsamaiso ea liphaephe.
Melao ea Tsamaiso ea Ts'ireletso le Bophelo bo Botle mosebetsing (OSHA).
Melao ea OSHA e bapala karolo ea bohlokoa ho netefatsa polokeho ea sebaka sa mosebetsi, ho kenyelletsa le ts'ebeliso ea litsamaiso tsa hydraulic. OSHA e hloka hore bahiri ba fane ka sebaka se sireletsehileng sa ho sebetsa bakeng sa basebetsi ba bona, se kenyeletsang tlhokomelo e nepahetseng le tlhahlobo ea litsamaiso tsa hydraulic. Ka ho latela melao ea OSHA, lik'hamphani li ka netefatsa polokeho ea basebetsi ba tsona le ho fokotsa kotsi ea likotsi tse bakoang ke ho hloleha ha li-hydraulic hose.
Likhokahano tsa metsi li bapala karolo ea bohlokoa ho netefatsa polokeho le katleho ea litsamaiso tsa haeteroliki. Lisebelisoa tsena li fana ka khokahanyo e sireletsehileng pakeng tsa hose ea hydraulic le mochine oo e o fang matla, e leng se lumellang phetisetso e bonolo ea matla le mokelikeli. Leha ho le joalo, ho bohlokoa ho latela mekhoa e metle bakeng sa polokeho ea li-hydraulic hose ho thibela likotsi, ho lutla le likotsi tse ling tse ka bang teng.
Ho hlahlojoa le tlhokomelo ea kamehla ke senotlolo sa ho netefatsa polokeho le bophelo bo bolelele ba li-hoses tsa hydraulic le li-couplings tsa mokelikeli. Ka ho latela mekhoa e nepahetseng ea tlhahlobo, mathata a ka ’nang a hlaha a ka tsejoa le ho rarolloa pele a ka fetoha mathata a maholo. Litlhahiso tse sebetsang tsa ho hlahloba li-hoses tsa hydraulic le li-couplings tsa mokelikeli ke tsena:
1. Tlhahlobo ea Pono : Etsa tlhahlobo ea pono ea li-hoses le li-couplings kamehla. Batla mats'oao a ho khathala, joalo ka mapetsong, makhopho, kapa maqhutsu. Ela hloko ka hloko likhokahano tsa li-coupling, kaha ho lutla hofe kapa hofe kapa lintho tse hlephileng ho ka lebisa tahlehelong ea mokelikeli kapa ho theoha ha khatello.
2. Hlahloba Tokiso e Loketseng : Etsa bonnete ba hore li-hoses le li-couplings li hlophisitsoe hantle. Ho se tsamaisane hantle ho ka baka khatello ea maikutlo holim'a li-hoses, e leng se lebisang ho hlōleha pele ho nako. Haeba ho lemohuoa ho se nepahale, lokisa coupling kapa hose routing ho netefatsa khokahano e otlolohileng le e ts'oanang.
3. Hlahloba Tšilafalo : Litsamaiso tsa Hydraulic li na le tšekamelo ea ho silafala, tse ka bakang tšenyo ho li-hoses le li-couplings. Sheba matšoao leha e le afe a litšila, lithōle, kapa likaroloana tse tsoang linaheng tse ling tse ka 'nang tsa kena tsamaisong. Haeba tšilafalo e fumanoa, hloekisa likarolo tse amehileng ka botlalo 'me u nahane ka ho kenya ts'ebetsong mehato e meng ea ho hloekisa.
4. Lekola Maemo a Mokelikeli le Lithempereichara : Kamehla hlokomela maemo a mokelikeli le mocheso ka har'a sistimi ea haeteroliki. Maemo a tlaase a mokelikeli a ka baka cavitation, e lebisang ho senya hose le ho hlōleha ha coupling. Ka mokhoa o ts'oanang, mocheso o feteletseng o ka senya li-hoses le li-couplings ha nako e ntse e ea. Boloka maemo a mokelikeli a khothaletsoang 'me u netefatse hore sistimi e sebetsa ka har'a mocheso o boletsoeng.
Ntle le tlhahlobo le tlhokomelo ea kamehla, ho bohlokoa ho latela mekhoa e nepahetseng ea ho khutlisa li-hoses tsa hydraulic le li-couplings tsa mokelikeli. Ha nako e ntse e ea, likarolo tsena li ka senyeha kapa tsa senyeha, tsa senya polokeho le ts'ebetso ea tsamaiso ea hydraulic. Mona ke tse ling tsa litataiso tse lokelang ho nahanoa ha u nkela li-hoses tsa hydraulic le li-couplings tsa metsi:
1. Tseba Likarolo Tse Fetisitsoeng Tse Nepahetseng : Ha u nkela li-hoses tsa hydraulic kapa li-couplings tsa mokelikeli, etsa bonnete ba hore u khetha likarolo tse nepahetseng bakeng sa sistimi ea hau e ikhethileng. Nahana ka lintlha tse kang khatello ea ts'ebetso, mefuta e fapaneng ea mocheso, le ho lumellana le metsi a hydraulic. Ho sebelisa likarolo tse fosahetseng ho ka lebisa ho lutla, ho fokotsa ts'ebetso, kapa esita le ho hloleha ha sistimi.
2. Latela Litlhahiso tsa Moetsi : Hangata bahlahisi ba fana ka litataiso le likhothaletso bakeng sa ho nkela li-hoses tsa hydraulic sebaka le li-couplings tsa mokelikeli. Litataiso tsena li ka kenyelletsa tlhahisoleseling mabapi le nako e lebelletsoeng ea bophelo ea likarolo, linako tse khothaletsoang tsa ho nchafatsa, le mekhoa e ikhethileng ea ho kenya. Ho latela litlhahiso tsena ho ka thusa ho netefatsa polokeho le ts'epahalo ea sistimi ea hydraulic.
3. Kenyelletso e Nepahetseng : Ho kenya ka nepo ho bohlokoa bakeng sa ts'ebetso e nepahetseng le polokeho ea li-hoses tsa hydraulic le li-couplings tsa mokelikeli. Latela litaelo tsa moetsi ka hloko, u ela hloko litlhaloso tsa torque, tatellano e tiisang, le litlhoko leha e le life tse eketsehileng bakeng sa ho tiisa kapa ho boloka likhokahano. Ho kenya ka mokhoa o sa nepahalang ho ka fella ka ho lutla, ho theoha ha khatello, kapa ho hloleha ho kopanya.
4. Teko le Netefatsa : Ka mor'a ho fetola li-hoses tsa hydraulic kapa li-couplings tsa metsi, ho bohlokoa ho hlahloba tsamaiso le ho netefatsa ts'ebetso ea eona. Etsa tlhahlobo e phethahetseng ea likaroloana tse sa tsoa kenngoa, ho hlahloba hore na ha ho na ho lutla hofe kapa hofe, ho thothomela ho sa tloaelehang kapa ho se lekane ha khatello. Lekola sistimi tlasa maemo a tloaelehileng a ts'ebetso ho netefatsa hore e sebetsa joalo ka ha ho lebelletsoe.
Qetellong, li-hoses tsa hydraulic le li-couplings tsa mokelikeli ke likarolo tsa bohlokoa ho netefatsa polokeho le katleho ea litsamaiso tsa hydraulic. Litlhahlobo tsa khafetsa, tlhokomelo e nepahetseng, le ho latela litataiso tsa polokeho ke tsa bohlokoa ho thibela likotsi le nako ea ho theoha. Li-couplings tsa mokelikeli li sebetsa e le lisebelisoa tse sireletsang, tse monyang litšisinyeho le ho fana ka tšireletso e feteletseng le mocheso, ho fokotsa kotsi ea ho senya hose. Ho utloisisa mefuta e sa tšoaneng ea li-couplings tsa mokelikeli, ho nahanisisa ka lintlha tse khethehileng tsa kopo, le ho hatisa ho kenya le tlhokomelo e nepahetseng ke senotlolo sa ho netefatsa polokeho ea li-hydraulic hose. Liphuputso tsa liketsahalo le mehlala ea sebele ea lefats'e li bontša katleho ea ho kopanya metsi ho thibela ho hlōleha ha li-hose le ho ntlafatsa ts'ebetso ea tsamaiso. Ka ho latela mekhoa e metle bakeng sa polokeho ea li-hydraulic hose le ho sebelisa li-couplings tsa mokelikeli, likhoebo li ka fokotsa kotsi ea likotsi, tsa eketsa tlhahiso, le ho fokotsa litšenyehelo tsa tlhokomelo. Ho hlahlojoa khafetsa, ho lokisoa, le mekhoa ea ho nchafatsa ho bohlokoa bakeng sa ho boloka botšepehi le polokeho ea li-hose tsa hydraulic le li-couplings tsa mokelikeli.
P: Karolo ea li-couplings tsa mokelikeli litsamaisong tsa haeteroliki ke efe?
A: Li-couplings tsa mokelikeli li sebelisoa mekhoeng ea hydraulic ho hokahanya le ho fetisa matla pakeng tsa mochine o moholo le mochine o khannoang. Li lumella ho qala le ho emisa ha mochini butle butle, ho fokotsa khatello ea maikutlo le ho senyeha ha likarolo tsa sistimi.
P: Li-couplings tsa mokelikeli li thibela joang ho hlōleha ha li-hydraulic hose?
A: Li-couplings tsa mokelikeli li sebetsa e le tšireletso pakeng tsa mochine oa pele le mochine o khannoang, ho monya le ho fokotsa liphetoho leha e le life tsa tšohanyetso ho torque kapa mojaro. Sena se thusa ho thibela ho hloleha ha li-hydraulic hose ka ho fokotsa tšusumetso ea ho phahama ha khatello le meroalo e tšosang ho li-hose, ho netefatsa ts'ebetso e tsitsitseng le e laoloang.
P: Melemo ea ho sebelisa li-couplings tsa mokelikeli bakeng sa polokeho ea li-hydraulic hose ke efe?
A: Ho sebelisa li-couplings tsa mokelikeli lits'ebetsong tsa hydraulic ho ntlafatsa polokeho ea li-hose ka ho fana ka ts'ireletso e feteletseng le bokhoni ba ho fokotsa torque. Li thusa ho thibela khatello e feteletseng ea li-hose, ho fokotsa kotsi ea ho senyeha ha li-hose le likotsi tse ka bang teng. Ho feta moo, phetisetso ea matla e boreleli le butle butle e fanoang ke likhokahano tsa mokelikeli e fokotsa menyetla ea ho phahama ha khatello ea tšohanyetso e ka senyang li-hoses.
P: Ke lintlha life tse lokelang ho nahanoa ha ho khethoa motsoako oa mokelikeli bakeng sa kopo e itseng?
A: Ha u khetha motsoako oa mokelikeli bakeng sa kopo e itseng, lintlha tse kang litlhoko tsa matla, maemo a ts'ebetso le litšobotsi tsa mojaro li lokela ho nkoa. Bokhoni ba torque ea coupling, bokhoni, boholo, le ho tsamaellana le mokelikeli oa sistimi le tsona li lokela ho hlahlojoa. Ke habohlokoa ho khetha ho kopanya ho ka sebetsanang le litlhoko tse khethehileng tsa kopo le ho fana ka ts'ebetso e nepahetseng le polokeho.
P: Na ho na le litekanyetso kapa melaoana ea indasteri mabapi le ho kopanya metsi le polokeho ea li-hydraulic hose?
A: E, ho na le litekanyetso le melaoana ea indasteri e mabapi le ho kopanya metsi le polokeho ea li-hydraulic hose. Mekhatlo e kang ISO (International Organization for Standardization) le SAE (Society of Automotive Engineers) e thehile litataiso le lintlha tsa ho kopanya metsi le litsamaiso tsa hydraulic ho netefatsa ts'ebetso ea tsona e bolokehileng le e tšepahalang. Ho lumellana le litekanyetso tsena ho bohlokoa bakeng sa ho boloka polokeho le ts'ebetso.
P: Li-hoses tsa hydraulic le li-couplings tsa mokelikeli li lokela ho hlahlojoa le ho hlokomeloa hangata hakae?
A: Li-hose tsa Hydraulic le li-couplings tsa mokelikeli li lokela ho hlahlojoa le ho hlokomeloa khafetsa ho netefatsa hore li sebetsa hantle le ho sireletseha. Khafetsa ea tlhahlobo le tlhokomelo e ipapisitse le ts'ebeliso e khethehileng le maemo a ts'ebetso. Leha ho le joalo, ka kakaretso ho khothaletsoa ho etsa tlhahlobo ea pono le ho etsa tlhokomelo ea thibelo bonyane hang ka mor'a likhoeli tse ling le tse ling tse tšeletseng kapa ho latela litlhahiso tsa moetsi.
P: Na likhokahano tsa mokelikeli li ka khutlisetsoa lits'ebetsong tse teng tsa hydraulic?
A: E, likhokahano tsa mokelikeli li ka khutlisetsoa ho li-hydraulic system tse seng li ntse li le teng. Leha ho le joalo, ke habohlokoa ho nahana ka ho lumellana ha tsamaiso e teng le motsoako o khethiloeng oa mokelikeli. Tsamaiso e ka 'na ea hloka ho fetoloa kapa ho lokisoa hore e lumellane le ho kopanya ho ncha,' me ho khothalletsoa ho buisana le setsebi se tšoanelehang ho netefatsa ts'ebetso e nepahetseng ea ho khutlisa.
