Maikutlo: 101 Mongoli: Nako ea Phatlalatso ea Mohlophisi oa Sebaka: 2023-07-19 Tšimoloho: Sebaka
Haeba u na le mathata ka lisebelisoa tsa hau tsa hydraulic hose, e kanna ea ba nako ea ho nahana ka ho li nkela sebaka. Sehloohong sena, re tla u tataisa molemong oa ho fetola li-fittings tsa hydraulic hose mohato ka mohato.
Taba ea pele, re tla u thusa ho lekola hore na li-fittings li hloka ho nchafatsoa kapa ho na le litharollo tse ling. Sena se tla u bolokela nako le chelete ka ho qoba ho nkela sebaka se sa hlokahaleng.
Ka mor'a moo, re tla tšohla lisebelisoa le lisebelisoa tseo u tla li hloka bakeng sa ts'ebetso e ncha. Ho ba le thepa e nepahetseng letsohong ke habohlokoa bakeng sa phetoho e atlehileng le e sebetsang hantle.
Ha u se u bokelletse lisebelisoa tse hlokahalang, re tla u tsamaisa mohatong oa ho itokisa. Sena se kenyelletsa ho koala sistimi ea haeteroliki, ho imolla khatello, le ho netefatsa sebaka se hloekileng sa mosebetsi.
Joale, re tla u tataisa molemong oa ho tlosa lisebelisoa tsa khale tsa hydraulic hose. Mohato ona o hloka tlhokomelo e hlokolosi ho qoba ho senya likarolo tse potolohileng.
Kamora ho tlosa lisebelisoa tsa khale, re tla u thusa ho khetha lisebelisoa tse ncha tse loketseng sistimi ea hau. Khetho e nepahetseng le ho kenya li bohlokoa bakeng sa ts'ebetso e nepahetseng le bophelo bo bolelele.
Hang ha li-fittings tse ncha li kentsoe, re tla tšohla bohlokoa ba ho hlahloba le ho hlahloba lisebelisoa tse nchafalitsoeng. Sena se tiisa hore li sebetsa ka nepo 'me ha li na ho lutla.
Ho lelefatsa nako ea bophelo ea lisebelisoa tsa hau, re tla u fa malebela a tlhokomelo. Ho latela litlhahiso tsena ho tla u thusa ho qoba mathata a tlang le ho nkela sebaka se bitsang chelete e ngata.
Qetellong, re tla totobatsa bohlokoa ba mehato ea tšireletso le mekhoa e metle nakong eohle ea ts'ebetso. Ho sebetsa ka li-hydraulic system ho ka ba kotsi, 'me ho bohlokoa ho etelletsa pele polokeho ka linako tsohle.
Qetellong ea sengoloa sena, u tla ba le kutloisiso e felletseng ea mokhoa oa ho kenya lisebelisoa tsa hydraulic hose hose, ho u nolofalletsa ho boloka ts'ebetso le ts'epahalo ea sistimi ea hau ea hydraulic.
Lisebelisoa tsa Hydraulic li bapala karolo ea bohlokoa ho netefatsa ts'ebetso e nepahetseng ea litsamaiso tsa hydraulic. Lisebelisoa tsena li hokahanya likarolo tse sa tšoaneng tsa tsamaiso, tse kang li-hoses, liphaephe le li-cylinders, e leng ho lumellang hore metsi a hydraulic a phalle hantle le ka katleho. Leha ho le joalo, ha nako e ntse e ea, lisebelisoa tsena li ka senyeha kapa tsa senyeha, tsa beha likotsi tse kholo ts'ebetsong ea kakaretso le polokeho ea tsamaiso.
E 'ngoe ea matšoao a tloaelehileng a li-hose tse tsofetseng kapa tse senyehileng tsa hydraulic hose ke ho lutla. Haeba u bona mokelikeli leha e le ofe o rotha kapa o fafatsa ho tloha ho lisebelisoa, ke pontšo e hlakileng ea bothata. Esita le ho lutla hanyenyane ho ka lebisa tahlehelong ea mokelikeli oa haeteroliki, o ka senyang ts'ebetso ea sistimi le ho fokotsa ts'ebetso ea ona. Ho bohlokoa ho sebetsana le ho lutla hona kapele ho thibela tšenyo e eketsehileng le likotsi tse ka bang teng tsa polokeho.
Letšoao le leng leo u lokelang ho le ela hloko ke corrosion kapa mafome holim'a lisebelisoa. Hangata litsamaiso tsa Hydraulic li pepesehela tikoloho e thata, ho kenyelletsa mongobo, lik'hemik'hale le mocheso o feteletseng. Maemo ana a ka etsa hore li-fittings li senyehe ha nako e ntse e ea, li fokolise botšepehi ba tsona. Li-fittings tse chefo li na le menyetla e mengata ea ho lutla, 'me haeba li sa hlokomeloe, li ka qetella li hlōlehile, tse bakang ho hlōleha ha tsamaiso le ho lokisoa ho bitsang chelete e ngata.
Ntle le ho lutla le ho bola, li-hose tsa hydraulic hose tse tsofetseng kapa tse senyehileng li ka bonts'a matšoao a ho taboha. Sena se ka kenyelletsa mapetsong, maqheka, kapa ho holofala holim'a li-fittings. Lits'oants'o tsena tse bonoang li bonts'a hore li-fittings li bile tlas'a khatello ea maikutlo kapa khatello e feteletseng, tse sitisang bokhoni ba tsona ba ho boloka khokahano e sireletsehileng. Haeba li sa rarolloe ka potlako, lisebelisoa tsena tse tsofetseng li ka baka ho hloleha ha tšohanyetso, ho beha sistimi le basebelisi ba eona kotsing.
Tlhahlobo ea khafetsa le tlhokomelo ea li-fittings tsa hydraulic li bohlokoa ho netefatsa ts'ebetso ea tsona e nepahetseng le ho thibela mefokolo e ka bang teng. Ka ho kenya ts'ebetsong mokhoa o ts'oanelang, likhoebo li ka tseba le ho rarolla mathata afe kapa afe pele li eketseha, 'me li boloka nako le chelete ha nako e ntse e ea.
Litlhahlobo tse reriloeng li u fa monyetla oa ho lemoha kapele lintho tse khathetseng kapa tse senyehileng. Ka ho hlahlobisisa lisebelisoa bakeng sa matšoao a ho lutla, ho bola, kapa tšenyo ea 'mele, basebetsi ba tlhokomelo ba ka nka mehato e nepahetseng ho lokisa bothata. Sena se ka kenyelletsa ho tiisa litšepe tse hlephileng, ho nkela tse senyehileng sebaka, kapa ho kenya litšepe tse sireletsang ho thibela kutu e eketsehileng.
Ho feta moo, tlhokomelo ea kamehla e thusa ho lelefatsa bophelo ba lisebelisoa tsa hydraulic. Ka ho tlotsa, ho hloekisa le ho hlophisoa hantle, lisebelisoa li ka sebetsa ka thelelo le hantle, ho fokotsa kotsi ea ho taboha le ho taboha pele ho nako. Sena ha se netefatse feela ts'epahalo ea sistimi empa hape se fokotsa tlhokeho ea ho nchafatsoa khafetsa, e leng se bakang phokotso ea litšenyehelo bakeng sa likhoebo.
Li-fittings tse fosahetseng tsa haeteroliki li baka likotsi tse kholo tsa polokeho ho basebelisi le tikoloho e haufi. Ho hloleha ho sa lebelloang hoa tšohanyetso ho ka lebisa ho lahleheloeng ke mokelikeli oa haeteroliki, ho fella ka tahlehelo ea taolo holim'a sistimi. Sena se ka ba kotsi ka ho khetheha lits'ebetsong tsa khatello e phahameng, moo ho lokolloa ha metsi ka tšohanyetso ho ka bakang likotsi tse mpe kapa ho senya lisebelisoa tse haufi.
Mokelikeli oa haeteroliki o lutlang o boetse o eketsa kotsi ea likotsi tsa mollo. Hangata litsamaiso tsa Hydraulic li sebetsa haufi le mehloli ea mocheso, joalo ka lienjine kapa lipompo tsa haeteroliki. Haeba mokelikeli o lutlang o ka kopana le mehloli ena ea mocheso, o ka hotetsa, e leng se ka lebisang mollong o ka bang kotsi. Litlhahlobo tsa kamehla le tlhokomelo li thusa ho lemoha le ho rarolla bothata bofe kapa bofe ka potlako, ho fokotsa kotsi ea likotsi tsa mollo.
Ho feta moo, lisebelisoa tse fosahetseng li ka senya ts'ebetso e akaretsang ea sisteme ea hydraulic. Likamano tse sa lekaneng li ka lebisa ho theoha ha khatello, ho phalla ha mokelikeli o sa sebetseng hantle, le ho fokotsa matla a matla. Sena se ka fella ka ho theoha ha tlhahiso, ho eketseha ha tšebeliso ea matla, le tšenyo e ka bang teng likarolong tse ling tsa tsamaiso. Ka ho netefatsa bots'epehi ba li-hydraulic fittings, likhoebo li ka boloka tikoloho e bolokehileng ea ts'ebetso le ho ntlafatsa ts'ebetso ea sistimi.
Ha ho tluoa tabeng ea ho nkela lisebelisoa tsa li-hydraulic hose, ho ba le lisebelisoa tse nepahetseng ho bohlokoa ho netefatsa ts'ebetso e boreleli le e sebetsang hantle. Mona ke lisebelisoa tse ling tsa bohlokoa tseo u lokelang ho ba le tsona ka lebokoseng la hau la lithulusi:
Li-Wrenches le li-pliers ke lisebelisoa tsa mantlha tseo setsebi se seng le se seng sa hydraulic se lokelang ho ba le sona. Lisebelisoa tsena li tla ka boholo le mefuta e fapaneng, ho kenyeletsoa li-wrenches tse feto-fetohang, li-wrenches tse kopaneng, le lisebelisoa tsa nko ea nale. Li sebelisetsoa ho tiisa kapa ho lokolla lisebelisoa tsa hydraulic, ho etsa hore ho be bonolo ho hokahanya kapa ho khaola li-hoses.
Lisebelisoa tsa ho chesa lia hlokahala bakeng sa ho theha tiiso e tiileng pakeng tsa hose ea hydraulic le e loketseng. Li sebelisetsoa ho bopa pheletso ea hose hore e be sebopeho sa cone, e lumellang hore e kene ka mokhoa o sireletsehileng ka har'a se loketseng. Sena se tiisa hore ha ho na ho lutla kapa ho theoha ha khatello tsamaisong ea hydraulic.
Lisebelisoa tsa ho itšeha, tse kang li-hose cutters kapa lisakha, li bohlokoa bakeng sa ho seha li-hose tsa hydraulic ho fihlela bolelele bo lakatsehang. Ke habohlokoa ho sebelisa sesebelisoa se nepahetseng sa ho itšeha ho etsa bonnete ba ho khaola ho hloekileng le ho nepahetseng. Sena se thusa ho thibela tšenyo leha e le efe ea hose le ho etsa bonnete ba ho lumellana hantle le lisebelisoa.
Lisebelisoa tsa crimping li sebelisetsoa ho hokela lisebelisoa ho li-hose tsa hydraulic. Ba theha khokahanyo ea ka ho sa feleng ka ho petelletsa ho kenya hose, ho netefatsa hore ho na le lenonyeletso le sireletsehileng le le sa lutleng. Ho na le mefuta e fapaneng ea lisebelisoa tsa crimping tse fumanehang, ho kenyelletsa likhetho tse sebelisoang ka letsoho, hydraulic, le pneumatic, ho latela bophahamo le boholo ba lisebelisoa tseo u sebetsang ka tsona.
Ho sebetsa ka li-fittings tsa hydraulic ho ka ba kotsi haeba ho sa nkuoe mehato e nepahetseng ea tšireletso. Lisebelisuoa tsa tšireletso tse khothalelitsoeng tseo u lokelang ho ba le tsona ke tsena:
Ligalase tsa tšireletso le liatlana li bohlokoa bakeng sa ho sireletsa mahlo le matsoho a hau likotsing life kapa life tse ka bang teng. Ha u sebetsa ka li-fittings tsa hydraulic, ho na le kotsi ea ho fafatsa metsi a hydraulic kapa ho phalla, ho ka bakang likotsi tse tebileng. Ho roala likhalase tsa tšireletso le liatlana ho thusa ho fokotsa kotsi ea likotsi le ho netefatsa polokeho ea hau.
Ho apara liaparo tse sireletsang, tse kang likoahelo kapa lihempe tse nang le matsoho a malelele, li ka fana ka tšireletso e eketsehileng ha u sebetsa ka li-hydraulic fittings. E thusa ho thibela ho kopana leha e le efe ka ho toba le metsi a hydraulic kapa metse e bohale, ho fokotsa kotsi ea likotsi.
Ho bohlokoa ho ba le setima-mollo haufi le moo ho ka bang teng ha mokelikeli oa haeteroliki o lutla kapa ho cha ka kotsi. Mokelikeli oa Hydraulic o tuka haholo, 'me tlhase e nyenyane kapa mohloli o tukang o ka potlakela ho ba boemong bo kotsi. Ho ba le setima-mollo se fumanehang habonolo ho ka thusa ho thibela le ho tima mollo leha e le ofe, ho tiisa hore bohle ba amehang ba sireletsehile.
Ho sebelisa lisebelisoa tsa boleng ho bohlokoa ha ho tluoa ho li-hydraulic fittings. Ke ka lebaka lena:
Lisebelisoa tsa boleng, tse kang tšepe e sa hloekang kapa koporo, li tšoarella nako e telele 'me li khona ho mamella likhatello tse phahameng le mocheso. Ha ba na tšekamelo ea ho senya le ho apara, ho netefatsa hore nako e telele ea tsamaiso ea hydraulic. Ho sebelisa thepa ea boleng bo tlaase ho ka ’na ha fella ka ho nchafatsoa khafetsa le ho lokisoa ho bitsang chelete e ngata.
Ho sebelisa lisebelisoa tsa boleng bo holimo ho netefatsa ts'ebetso e nepahetseng le katleho ea sistimi ea hydraulic. Lisebelisoa tse tlase li ka baka ho lutla, ho theoha ha khatello, kapa lithibelo tsa phallo, tse lebisang ho fokotseng ts'ebetso le ho eketseha ha tšebeliso ea matla. Lisebelisoa tsa boleng li fana ka tsamaiso ea hydraulic e ka tšeptjoang le e sebetsang hantle, e fokotsa nako ea ho theoha le ho eketsa tlhahiso.
Ho sebelisa lisebelisoa tsa boleng ho fokotsa kotsi ea ho hlōleha ha tsamaiso ea hydraulic le likotsi. Lisebelisoa tse tlaase li ka 'na tsa hlōleha tlas'a likhatello tse phahameng, tse bakang ho lutla kapa ho phatloha ho ka fellang ka likotsi kapa tšenyo ea thepa. Lisebelisoa tsa boleng li fana ka tsamaiso e sireletsehileng le e ka tšeptjoang ea hydraulic, e u fang khotso ea kelello le kholiseho ts'ebetsong ea eona.
Ha u itokisetsa ho nchafatsa lisebelisoa tsa hydraulic, ho bohlokoa ho qala ka ho koala sistimi ea hydraulic hantle. Mohato ona o netefatsa polokeho ea litsebi le ho thibela tšenyo leha e le efe e ka bang teng tsamaisong. Ho koala sistimi, latela mehato ena:
1. Tima motlakase : Pele o etsa eng kapa eng, ho bohlokoa ho tima phepelo ea motlakase ho sisteme ea haeteroliki. Sena se ka etsoa ka ho tima sesebelisoa se seholo sa motlakase kapa ho khaola mohloli oa matla ka ho feletseng. Ka ho etsa sena, o felisa kotsi ea ho ts'oaroa ha sistimi ka phoso ha o ntse o sebetsa ho eona.
2. Lokolla matla leha e le afe a bolokiloeng : Litsamaiso tsa Hydraulic li boloka matla ka mokhoa oa khatello, 'me ho bohlokoa ho lokolla matla ana pele o tsoela pele ka mesebetsi leha e le efe ea tlhokomelo kapa e ncha. Qala ka ho kenya tshebetsong tsamaiso le ho sebetsa ditaolo ho imolla kgatello. Sena se ka etsoa ka ho tsamaisa li-levers tsa taolo kapa li-switches ho ea libakeng tsa tsona tse sa nke lehlakore. Hang ha khatello e lokolloa, ema metsotso e seng mekae ho netefatsa hore khatello eohle e felile.
Ka mor'a ho koala tsamaiso ea hydraulic hantle, mohato o latelang oa ho lokisetsa ho nkeloa sebaka ke ho imolla khatello ea tsamaiso. Sena se bohlokoa ho netefatsa polokeho ea litsebi le ho thibela likotsi kapa likotsi. Latela mehato ena ho imolla khatello ho tsoa ho sistimi:
1. Khetholla lintlha tsa khatello : Pele o fokotsa khatello, ke habohlokoa ho khetholla lintlha tsa khatello tsamaisong ea hydraulic. Tsena ke libaka tseo khatello e hahoang ho tsona, tse kang li-cylinders, li-hose kapa li-valve. Hlahloba tsamaiso ka hloko 'me u fumane libaka tsena tsa khatello ho netefatsa hore khatello eohle e lokolloa.
2. Sebelisa li-valve tsa khatello ea khatello : Lisebelisoa tse ngata tsa hydraulic li na le li-valve tsa khatello ea khatello tse ka sebelisoang ho lokolla khatello ka mokhoa o sireletsehileng. Fumana li-valve tsena 'me u latele litaelo tsa moetsi ho li bula le ho lokolla khatello. Ke habohlokoa ho etsa sena butle-butle le butle-butle ho thibela ho lokolloa ha khatello leha e le efe ea tšohanyetso e ka bakang tšenyo kapa kotsi.
3. Ho tsoa mali tsamaisong : Maemong a mang, ho bula feela li-valve tsa khatello ea khatello ho ka 'na ha se ke ha lekana ho imolla ka ho feletseng khatello ea tsamaiso. Maemong a joalo, ho ka 'na ha hlokahala hore tsamaiso e tsoe mali. Sena se kenyelletsa ho bula li-valve tse tsoang mali kapa ho lokolla lisebelisoa ka mokhoa o laolehileng ho lumella khatello ho tsoa. Hape, ho bohlokoa ho etsa sena butle le ka hloko ho qoba likotsi.
Hang ha tsamaiso ea hydraulic e se e koetsoe hantle 'me khatello e fokotsehile, ke habohlokoa ho hloekisa sebaka sa mosebetsi le likarolo tse potolohileng pele u tsoela pele ka ho nkela sebaka sa li-hydraulic fittings. Mohato ona o etsa bonnete ba hore lisebelisoa tse ncha li kenngoa sebakeng se hloekileng, se se nang litšila, litšila kapa litšila. Latela mehato ena ho hloekisa sebaka sa mosebetsi:
1. Tlosa litšila kapa litšila leha e le life : Sebelisa lesela le hloekileng kapa borashe ho tlosa litšila kapa litšila sebakeng sa mosebetsi. Ela hloko ka ho khetheha libaka tse potolohileng li-fittings tse ntseng li nkeloa sebaka. Sena se tla thusa ho thibela tšilafalo efe kapa efe ea lisebelisoa tse ncha le ho netefatsa khokahano e sireletsehileng le e sa lutleng.
2. Hlahloba likarolo tse potolohileng : Ha u ntse u hloekisa sebaka sa mosebetsi, iphe nako ea ho hlahloba likarolo tse potolohileng bakeng sa matšoao leha e le afe a ho senyeha kapa ho senyeha. Sheba hore na ha ho na ho lutla, mapetsong, kapa likhokahano tse hlephileng tse ka hlokang ho rarolloa pele u kenya lisebelisoa tse ncha. Ho bohlokoa ho etsa bonnete ba hore likarolo tsohle li maemong a matle ho thibela mathata a tlang.
3. Hloekisa lisebelisoa : Pele u kenya lisebelisoa tse ncha tsa hydraulic, ho bohlokoa ho li hloekisa ka botlalo. Sebelisa tharollo e loketseng ea ho hloekisa le lesela le hloekileng ho tlosa litšila leha e le life, mafura, kapa lithōle ho li-fittings. Sena se tla thusa ho netefatsa tiiso e nepahetseng le ho thibela ho lutla kapa ho hloleha hofe kapa hofe ho sistimi.
Pele o leka ho tlosa lisebelisoa tsa hydraulic, ho bohlokoa ho bokella lisebelisoa le lisebelisoa tse hlokahalang. Qala ka ho etsa bonnete ba hore tsamaiso ea hydraulic e tepeletse maikutlo ho thibela likotsi kapa likotsi leha e le life. Sena se ka etsoa ka ho koala mohloli oa matla le ho lokolla khatello leha e le efe e setseng ka ho sebelisa taolo ea tsamaiso. Hang ha tsamaiso e tepeletse maikutlo, bokella wrench kapa socket set, setshelo ho tšoara mokelikeli leha e le ofe oa hydraulic o ka 'nang oa lutla, le likhalase tsa tšireletso ho sireletsa mahlo a hau ho tloha leha e le efe e ka bang teng.
Mohato oa pele oa ho tlosa li-fittings tsa hydraulic ke ho khetholla mofuta oa ho kenya o lokelang ho tlosoa. Ho na le mefuta e fapaneng ea li-hydraulic fittings, ho kenyelletsa le li-flare fittings, li-O-ring face seal fittings le likhoele tse otlolohileng. Mofuta o mong le o mong o hloka mokhoa o fapaneng oa ho tlosa, ka hona ho bohlokoa ho tseba hore na ho loketse eng pele o tsoela pele. Sheba litaelo tsa moetsi kapa litataiso tsa litšupiso ho fumana mofuta o itseng oa ho kenya le mokhoa o nepahetseng oa ho tlosa.
Hang ha mofuta o loketseng o se o khethiloe, mohato o latelang ke ho lokolla ho kenya sebakeng sa eona sa ho hokahanya. Sena se ka etsoa ka ho sebelisa wrench kapa sete ea sokete ho fetola tsela e lekanang le oache. Etsa kopo e tsitsitseng, esita le khatello ea ho qoba ho senya se loketseng kapa likarolo tse potolohileng. Ke habohlokoa ho hlokomela hore li-fittings tse ling li ka be li sirelelitsoe ka thata 'me li hloka matla a eketsehileng ho lokolla. Maemong a joalo, ho sebelisa oli e phunyeletsang kapa mocheso ho ka thusa ho lokolla se loketseng le ho etsa hore ho be bonolo ho tlosa.
Ho latela litaelo tsa moetsi ha u tlosa li-fittings tsa hydraulic ho bohlokoa ka mabaka a 'maloa. Taba ea pele, e netefatsa polokeho ea motho ea tlosang le ba haufi. Sistimi ea Hydraulic e sebetsa tlasa khatello e phahameng, 'me ho se sebetse hantle ho ka baka likotsi kapa likotsi. Ka ho latela litaelo tsa moetsi, motho a ka fokotsa kotsi ea likotsi le ho netefatsa sebaka se sireletsehileng sa mosebetsi.
Baetsi ba rala litsamaiso tsa haeteroliki ka litataiso le litlhaloso tse ikhethileng kelellong. Ka ho latela litaelo tsa moetsi, motho a ka etsa bonnete ba hore botšepehi ba tsamaiso bo bolokiloe nakong ea ts'ebetso ea ho tlosa. Mekhoa kapa lisebelisoa tse sa nepahalang tsa ho tlosa li ka senya lisebelisoa, li-hoses kapa likarolo tse ling, tse lebisang ho lutla, ho fokotseha ha ts'ebetso, kapa esita le ho hloleha ha sistimi. Ka ho latela litaelo tsa moetsi, motho a ka qoba ho lokisoa ho bitsang chelete e ngata kapa ho nkeloa sebaka ka tsela e itseng.
Maemong a mangata, litsamaiso tsa haeteroliki li tla le litiisetso kapa melaoana ea tumellano e hlokang ho latela litaelo tsa moetsi. Ho hloleha ho latela litaelo tsena ho ka hlakola tiisetso kapa ho baka ho se ikobele litekanyetso tsa indasteri. Ka ho latela tataiso ea moetsi ka hloko, motho a ka boloka tšireletso ea tiisetso le ho netefatsa hore tsamaiso e finyella litlhoko tse hlokahalang tsa ho lumellana.
Bothata bo bong bo atileng nakong ea ho tlosoa ha li-hydraulic fittings ke ho kopana le li-fittings tse khomaretsoeng kapa tse hapiloeng. Sena se ka etsahala ka lebaka la lintho tse kang kutu, ho tiisa ho feteletseng, kapa tšebeliso ea thepa e sa lumellaneng. Ho rarolla bothata bona, ho sebelisa oli e phunyeletsang sebakeng se loketseng le ho e lumella ho lula metsotso e seng mekae ho ka thusa ho theola kutu kapa maloanlahla. Ho sebelisa wrench kapa socket sete e nang le mohele o molelele ho ka fana ka matla a eketsehileng ho senya se loketseng. Haeba ho kenya ho lula ho tsitsitse, ho sebelisa mocheso ka sethunya sa mocheso kapa toche ho ka thusa ho atolosa tšepe le ho nolofatsa ho tlosoa.
Bothata bo bong bo tloaelehileng ke ho sebetsana le lisebelisoa tse lutlang nakong ea ts'ebetso ea ho tlosa. Ho lutla ho ka hlaha ka lebaka la litiiso tse tsofetseng, likhoele tse senyehileng, kapa ho kenya ka mokhoa o sa lokelang. Ho rarolla bothata bona, ho bohlokoa ho qala ka ho tseba mohloli oa ho lutla. Ho tiisa hanyenyane ho ka emisa ho lutla ha nakoana, empa ho bohlokoa ho khutlisa litiiso tse tsofetseng kapa likarolo tse senyehileng ho netefatsa khokahano e nepahetseng le e sa lutleng. Haeba ho dutla ho sa kgaotse, ho ka nna ha hlokahala ho buisana le setsebi kapa sehlopha sa tshehetso sa moetsi.
Ka linako tse ling, likhoele tse holim'a li-hydraulic fittings li ka senyeha kapa tsa hlobolisoa, ho etsa hore ho be thata ho tlosa. Sena se ka etsahala ka lebaka la ho tiisa ho feta tekano, cross-threading, kapa ho sebelisa li-fittings tse sa lumellaneng. Ho rarolla bothata bona, ho ka 'na ha hlokahala hore u sebelise lisebelisoa tse khethehileng tse kang likhoele kapa lisebelisoa tsa ho lokisa likhoele ho tsosolosa likhoele. Haeba ts'enyehelo e le matla, ho khutlisa se loketseng e ka ba tharollo e molemohali ea ho netefatsa khokahano e sireletsehileng le e sa luleng.
Ha ho tluoa tabeng ea ho khetha le ho kenya li-fittings tse ncha, e 'ngoe ea lintlha tsa bohlokoa ka ho fetisisa ke ho khetha lisebelisoa tse nepahetseng bakeng sa ho nchafatsa. Lisebelisoa tsa Hydraulic ke likarolo tsa bohlokoa tsamaisong efe kapa efe ea hydraulic, kaha li hokahanya likarolo tse fapaneng mme li netefatsa phallo e nepahetseng ea mokelikeli oa hydraulic.
Ho khetha lisebelisoa tse nepahetseng, ho bohlokoa ho nahana ka lintlha tse kang mofuta oa sisteme ea hydraulic, khatello le litlhoko tsa mocheso, le ho lumellana ha thepa. Ho na le mefuta e fapaneng ea li-fittings tsa hydraulic tse fumanehang, ho kenyelletsa le li-fittings tse otlolohileng, li-elbow fittings, li-tee le li-cross fittings. Mofuta o mong le o mong oa ho kenya o sebeletsa morero o itseng, 'me ho khetha o nepahetseng ho bohlokoa bakeng sa ts'ebetso e akaretsang le polokeho ea sistimi ea hydraulic.
Ha u fetola li-fittings, ke habohlokoa ho etsa bonnete ba hore lisebelisoa tse ncha li lumellana le litlhaloso le litekanyo tsa lisebelisoa tsa khale. Sena se kenyelletsa ho nahana ka mofuta oa khoele, boholo le molumo oa lentsoe. Ho sebelisa li-fittings tse sa lumellaneng ho ka lebisa ho lutla, ho lahleheloa ke khatello, esita le ho hlōleha ha tsamaiso. Ka hona, ho kgothaletswa ho shebana le litlhaloso tsa moetsi kapa ho batla keletso ea setsebi ho netefatsa hore lisebelisoa tse nepahetseng li khethoa bakeng sa ho nkela sebaka.
Hang ha li-fittings tse nepahetseng li khethiloe, mohato o latelang ts'ebetsong ea ho kenya ke ho sebelisa sealant se nepahetseng sa khoele. Li-thread sealants li sebelisoa ho thibela ho lutla le ho netefatsa tiiso e tiileng lipakeng tsa li-fittings le sisteme ea haeteroliki. Li bohlokoa ka ho khetheha lits'ebetsong tse nang le khatello e phahameng moo esita le ho lutla ho honyenyane ho ka lebisang litabeng tsa bohlokoa tsa ts'ebetso.
Ho na le mefuta e fapaneng ea li-sealant tse fumanehang, ho kenyelletsa le li-sealants tsa metsi, li-tape sealants, le li-anaerobic sealants. Li-sealants tsa mokelikeli hangata li tšeloa likhoeleng pele li kopanya li-fittings, 'me li thatafala ho etsa tiiso ha li le moeeng. Ka lehlakoreng le leng, li-tape sealants li phuthetsoe ka likhoele 'me li fana ka tiiso e tiileng ha lisebelisoa li tiisitsoe. Li-sealants tsa Anaerobic li sebelisoa bakeng sa ho tiisa lisebelisoa tsa tšepe ho isa ho tšepe le ho thatafatsa ha li pepeselitsoe li-ion tsa tšepe.
Ha u sebelisa sealant ea thread, ke habohlokoa ho latela litaelo tsa moetsi le ho sebelisa chelete e loketseng. Ho sebelisa sealant haholo ho ka lebisa ho lisebelisoa tse feteletseng tsamaisong ea hydraulic, e ka bakang li-blockages le litaba tse ling. Ka lehlakoreng le leng, ho sebelisa sealant e nyane haholo ho ka baka ho lutla le ho se tiisehe hantle. Ho bohlokoa hape ho etsa bonnete ba hore sealant e lumellana le mokelikeli oa hydraulic o sebelisoang tsamaisong ho qoba liphetoho leha e le life tsa lik'hemik'hale kapa ho senyeha.
Mekhoa e nepahetseng ea ho tiisa li-fittings e bohlokoa ho netefatsa khokahanyo e sireletsehileng le e sa luleng. Ha u tiisa lisebelisoa, ke habohlokoa ho sebelisa lisebelisoa tse nepahetseng le ho latela litlhaloso tsa torque tse khothalletsoang. Ho tiisa ka tlase ho ka baka ho lutla, ha ho tiea ho feta tekano ho ka senya lisebelisoa kapa ho hlobola likhoele.
E le ho tiisa lisebelisoa hantle, ho kgothaletswa ho sebelisa wrench ea torque. Wrench ea torque e lumella taolo e nepahetseng holim'a boholo ba matla a sebelisoang ho li-fittings. Litlhaloso tsa torque li ka fumanoa litaelong tsa moetsi kapa lakane ea litlhaloso. Ho bohlokoa ho hlokomela hore li-fittings tse fapaneng li ka ba le litlhoko tse fapaneng tsa torque, ka hona ho bohlokoa ho bua ka litataiso tse ikhethileng bakeng sa ho lekana ka 'ngoe.
Ha u tiisa li-fittings, ho bohlokoa hape ho sebelisa mokhoa o nepahetseng. Qala ka ho tiisa li-fittings ka letsoho ho etsa bonnete ba hore li hlophisitsoe hantle ebile lia sebetsa. Ka mor'a moo, sebelisa wrench ea torque ho tiisa butle-butle lisebelisoa ho torque e boletsoeng. Ho kgothaletswa ho tiisa lisebelisoa ka mokhoa oa crisscross ho aba matla ka ho lekana. Hang ha lisebelisoa li tiisitsoe ho torque e boletsoeng, ke habohlokoa ho hlahloba hore na ho na le ho lutla leha e le hofe le ho etsa liphetoho tse hlokahalang.
Litlhaloso tsa torque li bapala karolo ea bohlokoa ho netefatsa ho kengoa le ts'ebetso e nepahetseng ea li-fittings tsa hydraulic. Litlhaloso tsa torque li lekanya boholo ba matla a sebelisoang ho li-fittings 'me hangata li lekanyetsoa ka liponto tsa maoto kapa Newton-metres.
Ho fumana lintlha tse nepahetseng tsa torque bakeng sa lisebelisoa tsa hydraulic, ho bohlokoa ho bua ka litaelo tsa moetsi kapa leqephe la litlhaloso. Litlhaloso tsa torque li ka fapana ho latela lintlha tse kang mofuta o loketseng, boholo le thepa. Ho bohlokoa ho latela lintlha tse khothaletsoang tsa torque ho thibela ho lutla, tšenyo ea lisebelisoa, le ho netefatsa bots'epehi ba sistimi ea hydraulic.
Ha u tiisa li-fittings, ke habohlokoa hore u be hlokolosi 'me u qobe ho tiisa ho feta tekano. Ho tiisa ho feta tekano ho ka lebisa tšenyo ho lisebelisoa, ho hlobola likhoele, kapa ho baka khatello ho sistimi ea hydraulic. Ka lehlakoreng le leng, ho tiisa ka tlase ho ka fella ka ho lutla le tiiso e sa lekaneng. Ho latela litlhaloso tsa torque tse khothalelitsoeng ho thusa ho netefatsa khokahanyo e nepahetseng le e sireletsehileng ntle le ho senya botšepehi ba lisebelisoa kapa sistimi ea hydraulic.
Ha ho tluoa ho litsamaiso tsa hydraulic, ho ts'epahala le polokeho ea lisebelisoa ke tsa bohlokoa haholo. Ho etsa liteko le ho hlahloba lisebelisoa tse nchafalitsoeng ke mohato oa bohlokoa ho netefatsa hore sistimi e sebetsa ka thelelo le ka nepo. Ka ho etsa liteko tse felletseng, o ka tseba ho lutla kapa mathata leha e le afe ka lisebelisoa, ho u lumella ho li rarolla hang-hang le ho thibela ho hloleha kapa likotsi tse ka bang teng.
E 'ngoe ea litsela tse sebetsang ka ho fetisisa tsa ho leka lisebelisoa tsa haeteroliki tse nketsoeng sebaka ke ka tlhahlobo ea khatello. Mokhoa ona o kenyelletsa ho beha tsamaiso tlas'a khatello e phahameng ho feta khatello ea eona e tloaelehileng ea ts'ebetso ho hlahloba ho lutla kapa bofokoli leha e le bofe. Ka ho etsa joalo, u ka netefatsa botšepehi ba lisebelisoa le ho netefatsa hore li ka mamella khatello e hlokahalang ntle le ho sekisetsa.
Ho etsa teko ea khatello, o tla hloka lisebelisoa tse khethehileng tse kang hydraulic pressure gauge le pompo ea hydraulic. Qala ka ho koala li-valve tsohle tsamaisong le ho kopanya tekanyo ea khatello sebakeng sa teko. Butle-butle eketsa khatello ka ho sebelisa pompo ha u ntse u shebile gauge ka hloko bakeng sa liphetoho leha e le life kapa marotholi a tšohanyetso. Haeba khatello e lula e tsitsitse ka har'a mefuta e khothalletsoang, e bontša hore lisebelisoa tse nkeloang sebaka li sebetsa hantle. Leha ho le joalo, haeba ho e-na le ho kheloha kapa khatello e theoha, ke habohlokoa ho tseba mohloli oa bothata le ho e lokisa hang-hang.
Ntle le tlhahlobo ea khatello, tlhahlobo e felletseng ea pono e boetse ea hlokahala ho netefatsa khokahano e sireletsehileng le e tšepahalang ea li-fittings tsa hydraulic tse nchafalitsoeng. Litlhahiso tse ling tsa bohlokoa tsa tlhahlobo ke tsena:
Hlahloba lisebelisoa ho netefatsa hore li tiisitsoe ka mokhoa o sireletsehileng. Li-fittings tse hlephileng li ka lebisa ho lutla kapa esita le ho arohana, ho bakang ho hloleha ha sistimi. Sebelisa wrench kapa sesebelisoa se loketseng ho tiisa li-fittings ho latela litlhahiso tsa moetsi.
Hlahloba ka hloko li-fittings bakeng sa matšoao leha e le afe a ho senyeha kapa ho senyeha. Sena se kenyelletsa mapetsong, makhopho, kutu, kapa likoli life kapa life tse bonahalang. Haeba u hlokomela ho se tloaelehe ho itseng, ho bohlokoa ho khutlisa li-fittings hang-hang ho boloka botšepehi ba sistimi.
Etsa bonnete ba hore lisebelisoa tse nketsoeng sebaka li lumellana le tsamaiso ea hydraulic le likarolo tse ling. Lisebelisoa tse sa lumellaneng li ka fella ka ho lutla, ho theoha ha khatello, kapa esita le ho hloleha ho hoholo. Sheba lintlha tsa tsamaiso 'me u buisane le litsebi haeba u sa tiisehe ka ho lumellana.
Lekola libaka tse tiisitsoeng tsa li-fittings bakeng sa matšoao leha e le afe a tšenyo kapa litlolo. Libaka tsa ho tiisa li lokela ho ba tse boreleli 'me li se na mengoapo kapa li-grooves. Haeba ho na le mefokolo leha e le efe, e ka ama bokhoni ba ho tiisa 'me ea lebisa ho lutla. Maemong a joalo, ho fetola li-fittings hoa hlokahala.
Kamora tlhahlobo ea khatello le tlhahlobo ea pono, ho bohlokoa ho netefatsa hore lisebelisoa tse nchafalitsoeng li sebetsa joalo ka ha ho reriloe. Sebetsa sistimi ea hydraulic mme u shebe ts'ebetso ea eona. Hlahloba lerata leha e le lefe le sa tloaelehang, ho thothomela, kapa ho lutla ha metsi nakong ea ts'ebetso. Haeba ho hlaha mathata afe kapa afe, li batlisise 'me u li rarolle hang-hang.
Ho etsa bonnete ba hore lisebelisoa tsa hau tsa hydraulic li phela nako e telele, ho bohlokoa ho kenya tšebetsong mekhoa ea ho lokisoa khafetsa le ho rarolla mathata afe kapa afe a hlahang. Ka ho latela mekhoa ena e metle, u ka thibela tšenyo le ho apara, qetellong u boloka nako le chelete ka nako e telele.
E 'ngoe ea lintlha tsa bohlokoa ka ho fetisisa tsa ho boloka li-fittings tsa hydraulic hose ke ho hlahloba kamehla. Ho kgothaletswa ho hlahloba ka mahlo li-fittings kamehla ho fumana matšoao leha e le afe a ho senyeha kapa ho senyeha. Sena se ka kenyelletsa ho lekola hore na ha ho dutla, mapetsong, kapa ho bola. Ka ho hlokomela lintlha tsena esale pele, u ka li thibela hore li se ke tsa eketseha ho ba mathata a bohlokoa a ka hlokang ho lokisoa kapa ho nkeloa sebaka.
Ntle le tlhahlobo ea pono, ho bohlokoa ho beha leihlo ts'ebetso ea li-fittings tsa hau tsa hydraulic. Sena se ka etsoa ka ho hlahloba tsamaiso kamehla tlas'a maemo a tloaelehileng a ho sebetsa. Ka ho ela hloko khatello, mocheso, le sekhahla sa phallo, u ka tseba lintho tse sa tloaelehang tse ka 'nang tsa bontša hore ho na le bothata. Ho rarolla mathata ana ka potlako ho ka thibela tšenyo e eketsehileng ho li-fittings le tsamaiso ea hydraulic ka kakaretso.
Mokhoa o mong oa bohlokoa oa ho lokisa li-fittings tsa hydraulic ke lubrication e nepahetseng. Lubrication e thusa ho fokotsa likhohlano le ho senyeha pakeng tsa lisebelisoa, ho netefatsa hore li sebetsa hantle le ho lelefatsa bophelo ba tsona. Ho bohlokoa ho sebelisa lubricant e loketseng e khothaletsoang ke moetsi le ho e sebelisa ho latela litataiso tsa bona. Ho tlotsa ka mafura ho feta tekano ho ka ba kotsi joalo ka ha ho tlotsoa ka tlase ho mafura, ka hona ho bohlokoa ho leka-lekana.
Ho hloekisa kamehla ho bohlokoa hape bakeng sa ho boloka li-fittings tsa hydraulic hose. Lerōle, litšila le lintho tse ling tse silafatsang li ka bokellana holim'a li-fittings ha nako e ntse e ea, tse lebisang tšenyo e ka bang teng. Ho hloekisa lisebelisoa ka sesepa se bonolo le metsi ho ka thusa ho tlosa litšila tsena le ho netefatsa hore li sebetsa hantle. Ke habohlokoa ho qoba ho sebelisa lik'hemik'hale tse bohale kapa lisebelisoa tse senyang tse ka bakang ho senyeha kapa ho senya.
Hangata polokelo e nepahetseng e hlokomolohuoa empa e phetha karolo ea bohlokoa ho boloka nako e telele ea lisebelisoa tsa hydraulic. Ha e sa sebelisoe, ho bohlokoa ho boloka li-fittings sebakeng se hloekileng le se omileng. Ho pepesehela mongobo kapa mocheso o feteletseng ho ka baka kutu kapa mefuta e meng ea tšenyo. Ho phaella moo, ho kgothaletswa ho sireletsa lisebelisoa ho tloha lerōleng le litšila ka ho sebelisa likoahelo kapa lijana tse loketseng.
Mekhoa ea kamehla ea tlhokomelo e lokela ho kenyelletsa ho hlahloba le ho nkela sebaka sa litiiso le li-O-rings. Likarolo tsena li bapala karolo ea bohlokoa ho thibela ho lutla le ho netefatsa ts'ebetso e nepahetseng ea li-fittings tsa hydraulic. Ha nako e ntse e ea, litiiso le li-O-rings li ka senyeha, tse lebisang ho lutla ho ka bang teng kapa mathata a ts'ebetso. Ka ho hlahloba le ho fetola likarolo tsena khafetsa, u ka thibela ho theoha ho theko e boima le ho senya tsamaiso ea hydraulic.
Sistimi ea Hydraulic e sebelisoa haholo liindastering tse fapaneng bakeng sa ts'ebetso le matla a tsona. Leha ho le joalo, ho bohlokoa ho latela mehato ea polokeho le mekhoa e metle ha u sebetsa ka li-hydraulic fittings ho netefatsa boiketlo ba basebetsi le ho thibela likotsi. Mona ke litataiso tsa bohlokoa tseo u lokelang ho li hopola:
Pele o sebetsana le litsamaiso le li-fittings tsa hydraulic, ho bohlokoa hore basebetsi bohle ba amehang ba fumane koetliso e nepahetseng le ho utloisisa ka botlalo melao-motheo ea haeteroliki le mekhoa ea polokeho. Sena se kenyelletsa tsebo ea khatello ea tsamaiso, meeli ea mocheso, le tšebeliso e nepahetseng ea lisebelisoa le lisebelisoa. Ke feela basebetsi ba koetlisitsoeng le ba nang le tumello ba lokelang ho lumelloa ho sebetsa ho li-hydraulic systems ho fokotsa kotsi ea likotsi.
Ho lekola le ho lokisoa khafetsa ha li-hydraulic fittings ho bohlokoa ho tseba mathata a ka bang teng kapa ho taboha. Litlhahlobo li lokela ho kenyelletsa ho hlahloba hore na ha ho na metsi a lutlang, likhokahano tse hlephileng, le matšoao afe kapa afe a tšenyo kapa ho bola. Ho bohlokoa ho latela litataiso tsa moetsi le ho hlophisa tlhokomelo ea kamehla ho netefatsa hore lisebelisoa li maemong a nepahetseng. Lisebelisoa life kapa life tse senyehileng kapa tse tsofetseng li lokela ho nkeloa sebaka hang hang ho thibela ho hloleha ha sistimi le likotsi.
Mekelikeli ea Hydraulic e bohlokoa bakeng sa ts'ebetso ea li-hydraulic system, empa a ka boela a baka likotsi haeba a sa tšoaroe le ho lahloa ka nepo. Mona ke mekhoa e meng e metle eo u ka e latelang:
Ho sebelisa mokelikeli o nepahetseng oa hydraulic o boletsoeng ke moetsi ho bohlokoa ho boloka ts'ebetso ea sistimi le ho thibela tšenyo. Ho bohlokoa ho hlahloba khafetsa maemo a mokelikeli le ho phahamisa ha ho hlokahala, ho latela litlhahiso tsa moetsi. Ho tlatsa kapa ho sebelisa mokelikeli o fosahetseng ho ka baka ho se sebetse hantle ha sistimi le likotsi tse ka bang teng.
Mekelikeli ea Hydraulic e lokela ho bolokoa ka lijaneng tse khethiloeng tse ngotsoeng hantle le tse tiisitsoeng. Li lokela ho bolokoa sebakeng se phodileng, se omeletseng hole le khanya ea letsatsi le mehloli ea mocheso. Ha u tšoara maro, ke habohlokoa hore u apare lisebelisoa tse loketseng tsa ho itšireletsa, tse kang liatlana le likhalase, ho thibela ho kopana ha letlalo le likotsi tsa mahlo. Lintho tse qhalaneng li lokela ho hloekisoa hang-hang ho sebelisoa lintho tse monyang 'me li lahloe ho latela melao ea lehae.
Leha ho latela litataiso tsa polokeho le mekhoa e metle ho le bohlokoa, litemoso tse ling li ka thusa ho fokotsa likotsi le likotsi ha o sebetsa ka li-fittings tsa haeteroliki. Litlhahiso tse ling tseo u ka li nahanang ke tsena:
Li-fittings tsa Hydraulic li ka ba boima, 'me mekhoa e sa lokelang ea ho phahamisa e ka lebisa mathateng, ho senya, kapa likotsi tse mpe le ho feta. Ke habohlokoa ho sebelisa mekhoa e nepahetseng ea ho phahamisa, e kang ho khumama mangole le ho sebelisa mesifa ea maoto ho e-na le mokokotlo, ho qoba khatello e sa hlokahaleng 'meleng.
Ho roala PPE e nepahetseng ho bohlokoa ho itšireletsa khahlanong le likotsi tse ka bang teng ha u sebetsa le li-hydraulic system. Sena se ka kenyelletsa likhalase tsa tšireletso, liatlana, libutsi tsa menoana ea tšepe le liaparo tse sireletsang. PPE e lokela ho kenngoa hantle 'me e hlahlojoe khafetsa bakeng sa matšoao leha e le afe a tšenyo kapa ho senyeha.
Pele o etsa tokiso kapa tokiso efe kapa efe ho li-hydraulic system, ho bohlokoa ho latela lits'ebetso tsa ho koala / tagout. Sena se kenyelletsa ho arola sistimi ho tsoa mohloling oa matla a eona le ho netefatsa hore e ke ke ea matlafatsoa ka phoso. Mekhoa ea ho koala / tagout e thusa ho thibela motsamao o sa lebelloang oa likarolo tsa hydraulic le ho fokotsa kotsi ea likotsi.
Qetellong, sengoloa sena se totobatsa bohlokoa ba ho lekola tlhoko ea ho nkela lisebelisoa tsa hydraulic sebaka ho netefatsa ts'ebetso e nepahetseng le polokeho. E totobatsa tlhokahalo ea ho beha leihlo matšoao a ho felloa ke matla, ho etsa tlhahlobo ea kamehla, le ho rarolla mathata kapele. Sengoliloeng se boetse se totobatsa bohlokoa ba ho bokella lisebelisoa le lisebelisoa tse nepahetseng bakeng sa ho nkela lisebelisoa tsa li-hydraulic hose, hammoho le ho sebelisa lisebelisoa tse khothaletsoang tsa polokeho. E fana ka tataiso mabapi le mokhoa oa ho itokisetsa hantle bakeng sa ts'ebetso ea ho nchafatsa, ho kenyelletsa ho koala sistimi, ho imolla khatello le ho hloekisa sebaka sa mosebetsi. Sengoloa se boetse se bua ka boitokiso bo hlokolosi le ho rarolla mathata ho hlokahalang bakeng sa ho tlosa lisebelisoa tsa hydraulic ntle le ho baka tšenyo. E totobatsa bohlokoa ba ho khetha le ho kenya lisebelisoa tse ncha ho latela lintlha tse kang mofuta oa sistimi, khatello, mocheso le ho lumellana ha thepa. Sengoliloeng se boetse se totobatsa bohlokoa ba ho etsa liteko le ho hlahloba lisebelisoa tse nchafalitsoeng ho netefatsa ho ts'epahala le polokeho. E phethela ka ho totobatsa bohlokoa ba mekhoa ea kamehla ea tlhokomelo bakeng sa ho lelefatsa nako ea bophelo le ts'ebetso e nepahetseng ea lisebelisoa tsa hydraulic. Ho phaella moo, e hatisa tlhokahalo ea ho khomarela mehato ea tšireletso le mekhoa e metle ea ho thibela likotsi le likotsi ha u sebetsa ka lisebelisoa tsa hydraulic.
P: A na nka sebelisa li-fittings tsa li-hydraulic hose hape?
K: Ka kakaretso ha ho khothalletsoe ho sebelisa hape li-fittings tsa li-hydraulic hose kaha li ka 'na tsa senyeha, tse ka senyang botšepehi ba tsona le ho lebisa ho lutla kapa ho hlōleha. Ho molemo ho sebelisa lisebelisoa tse ncha ho netefatsa ts'ebetso e nepahetseng le polokeho.
P: Ke hangata hakae ke lokelang ho hlahloba li-fittings tsa li-hydraulic hose?
A: Ho khothalletsoa ho hlahloba lisebelisoa tsa li-hydraulic hose khafetsa, hantle nakong ea tlhokomelo e tloaelehileng kapa pele o sebelisoa. Sena se thusa ho tseba matšoao leha e le afe a ho tsofala, tšenyo, kapa ho lutla ho ka 'nang ha hloka tlhokomelo ea hang-hang. Ho hlahlojoa khafetsa ho ka thusa ho thibela mefokolo e ka bang teng le ho netefatsa ts'ebetso e nepahetseng ea sistimi ea hydraulic.
P: Ke mabaka afe a tloaelehileng a ho hloleha ha hydraulic fitting?
A: Lisosa tse tloaelehileng tsa ho hloleha ho kenya haeteroliki li kenyelletsa ho tiisa ho feta tekano kapa ho tiisa li-fittings, ho sebelisa li-fittings tse fosahetseng bakeng sa ts'ebeliso, ho kenya kapa ho kopanya ka tsela e fosahetseng, ho bola kapa ho silafala, le ho sisinyeha ho feteletseng kapa ho sisinyeha. Ho bohlokoa ho latela litataiso tsa moetsi le mekhoa e metle ea indasteri ho fokotsa kotsi ea ho hloleha ho sebetsa.
P: Ke mefuta efe e fapaneng ea li-sealants tse fumanehang?
A: Ho na le mefuta e fapaneng ea likhoele tsa likhoele tse fumanehang bakeng sa li-fittings tsa haeteroliki, ho kenyeletsoa li-tape sealants, li-sealants tsa metsi, le li-anaerobic sealants. Li-sealants, joalo ka tepi ea PTFE, hangata li sebelisetsoa ho koala likhoele tsa liphaephe. Li-sealants tsa metsi, tse kang pipe dope, li fana ka tiiso e tšoarellang haholoanyane. Li-sealants tsa Anaerobic li sebelisetsoa ho tiisa li-fittings tsa hydraulic ka ho kopana le tšepe ho ea ho tšepe, ho fana ka khokahanyo e tšepahalang le e sa lutleng.
P: Li-fittings tsa hydraulic hose li lokela ho ba thata hakae?
A: Lisebelisoa tsa li-hydraulic hose li lokela ho tiisoa ho latela litlhaloso tse khothaletsoang ke moetsi. Ho tiisa ho feta tekano ho ka senya lisebelisoa kapa ho baka ho lutla, ha ho tiea ka tlase ho ka baka likhokahano tse hlephileng le ho hloleha ho ka bang teng. Ho sebelisa sekontiri sa torque kapa ho latela tataiso ea moetsi ho tiisa ho tiisa ka mokhoa o nepahetseng le ho thusa ho boloka botšepehi ba tsamaiso ea hydraulic.
P: A na nka kopanya mefuta e fapaneng ea li-fittings tsa li-hydraulic hose?
A: Ka kakaretso ha e khothalletsoe ho kopanya mefuta e fapaneng ea li-fittings tsa li-hydraulic hose. Mofuta o mong le o mong oa ho lokisa o etselitsoe ho sebetsa ka mefuta le boholo bo itseng ba li-hose, 'me ho kopanya lisebelisoa tse sa lumellaneng ho ka lebisa ho lutla, ho hloleha kapa ho fokotsa ts'ebetso. Ho molemo ho sebelisa li-fittings tse etselitsoeng ka ho khetheha bakeng sa hose ea hydraulic e sebelisoang ho netefatsa hore ho na le khokahanyo e nepahetseng le e sireletsehileng.
P: Ke tseba joang haeba hydraulic fitting e lekana le sistimi ea ka?
A: Ho fumana hore na hydraulic fitting ke saese e nepahetseng bakeng sa sistimi ea hau, o hloka ho nahana ka lintlha tse kang boholo ba hose, boholo ba khoele le mofuta o loketseng. Ho bohlokoa ho bapisa lintlha tsena le litlhoko tsa sistimi ea hau ea hydraulic. Ho shebana le lintlha tsa moetsi kapa ho batla boeletsi ba litsebi ho ka thusa ho netefatsa boholo bo nepahetseng le ho lumellana ha hydraulic fitting.
