Maikutlo: 18 Mongoli: Nako ea Phatlalatso ea Mohlophisi oa Sebaka: 2023-07-15 Tšimoloho: Sebaka
Haeba u nka karolo indastering efe kapa efe e sebelisang li-hydraulic system, ho bohlokoa ho ba le kutloisiso e tiileng ea li-fittings tsa hydraulic le mokhoa oa ho li kenya ka nepo. Lisebelisoa tsena li bapala karolo ea bohlokoa ho hokahanya likarolo tse fapaneng tsa sistimi ea hydraulic, ho netefatsa ts'ebetso e sebetsang hantle le e sa lutleng. Tataisong ena e felletseng, re tla u isa molemong oa ho kenya mefuta e fapaneng ea li-hydraulic fittings, e koahelang ntho e ngoe le e ngoe ho tloha ho utloisisa metheo ho isa ho ho rarolla liphoso tse tloaelehileng.
Karolo ea pele ea tataiso ena e tla u fa kutloisiso e hlakileng ea li-fittings tsa hydraulic, ho kenyelletsa le mefuta ea tsona, mesebetsi le likaroloana tsa tsona. Ka mor'a moo, re tla u tsamaisa ka mehato ea bohlokoa ea ho itokisetsa mokhoa oa ho kenya, ho netefatsa hore u na le lisebelisoa tsohle tse hlokahalang le lisebelisoa. Ha re tsoela pele, re tla hlahlobisisa lintlha tsa ho kenya li-fittings tsa crimped, khetho e tsebahalang bakeng sa lits'ebetso tse ngata tsa hydraulic. Re tla akaretsa ts'ebetso ea mohato ka mohato, re totobatsa lintlha tsa bohlokoa le mekhoa e metle.
Ho feta moo, re tla hlahloba ho kenngoa ha li-fittings tse khomaretsoeng tšimong, tse fanang ka phetoho le boiketlo ba tšebeliso maemong a itseng. U tla ithuta ka mokhoa o ikhethileng oa ho kenya le melemo ea ho sebelisa lisebelisoa tsena. Ho phaella moo, re tla tšohla lintlha tse khethehileng bakeng sa mefuta e meng ea li-fittings, ho kenyelletsa le li-fittings tse entsoeng ka likhoele, li-flared fittings, le li-fittings tse kopanyang kapele.
Ho etsa bonnete ba ho kenya ts'ebetso e atlehileng, ke habohlokoa ho hlokomela liphoso tse tloaelehileng tse ka hlahang nakong ea ts'ebetso. Karolong ea ho qetela ea tataiso ena, re tla hlalosa liphoso tsena tse tloaelehileng le ho fana ka malebela a ho rarolla mathata ho u thusa ho hlola liphephetso life kapa life tseo u ka kopanang le tsona. Qetellong ea tataiso ena e felletseng, u tla ba le tsebo le boitšepo ba ho kenya mefuta e fapaneng ea li-hydraulic fittings ka nepo, ho netefatsa ts'ebetso e nepahetseng ea sistimi ea hau ea hydraulic.
Li-fittings tsa Hydraulic ke likarolo tsa bohlokoa lits'ebetsong tsa hydraulic tse nolofalletsang ho hokahanya, ho khaoha le ho tsamaisa phallo ea mokelikeli hape. Lisebelisoa tsena li bapala karolo ea bohlokoa ho netefatsa ts'ebetso le ts'ebetso ea litsamaiso tsa hydraulic ka ho fana ka likhokahano tse sireletsehileng le tse sa lutleng lipakeng tsa likarolo tse fapaneng.
Lisebelisoa tsa Hydraulic li etselitsoe ho mamella tikoloho ea khatello e phahameng 'me hangata li entsoe ka thepa e kang tšepe e sa jeleng paate, koporo kapa carbon steel. Li fumaneha ka boholo bo fapaneng, libopeho le mefuta e fapaneng ho lumellana le litlhoko tse fapaneng tsa sistimi. Lisebelisoa tsena hangata li sebelisoa lits'ebetsong tse kang lisebelisoa tsa kaho, mechini ea temo, mechini ea indasteri le litsamaiso tsa likoloi.
Lisebelisoa tsa Crimped Fittings, tse tsejoang hape e le li-hose fittings, ke e 'ngoe ea mefuta e sebelisoang haholo ea li-hydraulic fittings. Li sebelisetsoa ho hokahanya li-hoses le likarolo tse ling tsa hydraulic, tse kang lipompo, li-valve kapa li-cylinders. Lisebelisoa tse khabisitsoeng li fana ka khokahanyo e sireletsehileng le e sa lutleng ka ho phunya hose holim'a se loketseng ka sesebelisoa se khethehileng sa crimping. Mokhoa ona o tiisa tiiso e tiileng le ho thibela ho tsoa ha mokelikeli, esita le tlas'a maemo a phahameng a khatello.
Fittings Attachable Fittings: Lisebelisoa tsa masimo tse khomaretsoeng, tse tsejoang hape e le li-fittings tse ka sebelisoang hape, ke mefuta e fapaneng ea li-hydraulic fittings tse fanang ka boiketlo le bonolo ho kenya le ho li lokisa. Li-fittings tsena li ka hokelloa habonolo kapa tsa ntšoa ho li-hose ntle le tlhoko ea lisebelisoa kapa lisebelisoa tse khethehileng. Lisebelisoa tse khomaretsoeng ka lebaleng hangata li na le 'mele o lekanang le molala o arohaneng kapa letsoho le tiisang hose holim'a sefitting. Moralo ona o lumella ho kopanya kapele le ha bonolo kapa ho qhaqhoa ha likhokahano tsa hydraulic tšimong.
Li-Flare Fittings: Li-Flare Fittings, tse tsejoang hape e le li-fittings tsa flared tube, li sebelisoa hangata lits'ebetsong tsa hydraulic tse hlokang khokahano e sireletsehileng le e sa lutleng lipakeng tsa li-tubing tse thata. Lisebelisoa tsena li na le 'mele o loketseng o nang le ntlha e tukang le nate e hatellang ntlha e tukang holim'a tubing. Qetello e tukang e fana ka sebaka se seholoanyane bakeng sa ho hatella, ho netefatsa tiiso e tiileng. Li-fittings tsa Flare li sebelisoa haholo lits'ebetsong moo ho thothomelang kapa ho sisinyeha ho leng teng, kaha li fana ka khanyetso e phahameng ea ho lokoloha kapa ho lutla.
Mefuta e meng ea Lisebelisoa tsa Hydraulic: Ntle le li-fittings tse kentsoeng, lisebelisoa tse khomaretsoeng masimong, le li-flare, ho na le mefuta e meng e mengata ea lisebelisoa tsa hydraulic tse fumanehang 'marakeng. Tsena li kenyelletsa li-fittings tsa O-ring face seal, li-fittings tsa mofuta oa ho loma, li-couplings tse potlakileng, le li-threaded fittings. Mofuta o mong le o mong oa ho kenya o na le melemo ea ona mme o loketse lits'ebetso tse itseng kapa litlhoko tsa sistimi. Ke habohlokoa ho khetha ka hloko mofuta o loketseng oa ho kenya ho latela lintlha tse kang tekanyo ea khatello, mocheso oa mocheso, ho lumellana le mokelikeli o sebelisoang, le moralo oa tsamaiso ka kakaretso.
Ha ho tluoa tabeng ea ho kenya lisebelisoa tsa hydraulic, ho bohlokoa ho etelletsa pele polokeho ka linako tsohle. Pele o qala ts'ebetso ea ho kenya, ho bohlokoa ho nka mehato e nepahetseng ea polokeho ho netefatsa boiketlo ba bohle ba amehang.
Pele o qala ho kenya leha e le efe, ke habohlokoa ho hlahloba ka botlalo sebaka sa mosebetsi. Tlosa likotsi leha e le life tse ka bang teng, tse kang litšila kapa lisebelisoa, tse ka bakang likotsi nakong ea ts'ebetso ea ho kenya. Ho feta moo, etsa bonnete ba hore sebaka seo ho sebetsoang ho sona se bonesitsoe hantle 'me se na le moea o pholileng ho fana ka sebaka se sireletsehileng le se phutholohileng bakeng sa sehlopha sa ho kenya.
Ho itšireletsa khahlanong le likotsi tse ka 'nang tsa e-ba teng, ho bohlokoa hore sehlopha sa ho kenya lisebelisoa se apare lisebelisoa tse loketseng tsa tšireletso. Sena se kenyelletsa empa ha se felle feela ho likhalase tsa tšireletso, liatlana, le lieta tse entsoeng ka tšepe. Likhalase tsa tšireletso li tla sireletsa mahlo ho lithōle leha e le life tse fofang kapa likaroloana, ha liatlana li tla fana ka tšireletso khahlanong le ho khaola le ho senya. Lieta tse entsoeng ka tšepe li bohlokoa ho sireletsa maoto ho tloha linthong tse boima tse ka 'nang tsa oela ka phoso nakong ea ho kenya.
Lisebelisoa tsa Hydraulic li ka ba boima 'me li hloka ho tšoaroa ka hloko nakong ea ho kenya. Ho bohlokoa hore sehlopha sa ho kenya se sebelise mekhoa e nepahetseng ea ho phahamisa ho qoba khatello kapa kotsi. Ha u phahamisa lisebelisoa tse boima, ke habohlokoa ho khumama mangole le ho phahamisa ka maoto ho e-na le ka morao. Mokhoa ona o thusa ho aba boima ka mokhoa o ts'oanang le ho fokotsa kotsi ea likotsi tsa morao.
Ho ba le lisebelisoa le lisebelisoa tse nepahetseng ho bohlokoa bakeng sa ts'ebetso e atlehileng ea li-hydraulic fittings. Mona ke tse ling tsa lintlha tsa bohlokoa tseo hangata li hlokahalang:
Li-wrenches le li-pliers ke lisebelisoa tsa bohlokoa bakeng sa ho tiisa le ho lokolla lisebelisoa tsa hydraulic. Li-wrenches tse fetolehang li bohlokoa haholo kaha li khona ho lekana boholo bo fapaneng ba lisebelisoa. Ka lehlakoreng le leng, lithapo li fana ka mokhoa o sireletsehileng oa ho tšoara ha u sebetsa ka lisebelisoa tseo ho ka bang thata ho li finyella.
Thread sealant e sebelisetsoa ho etsa tiiso e thibelang metsi pakeng tsa lisebelisoa tsa hydraulic. Sena se thibela ho lutla le ho netefatsa ts'ebetso e nepahetseng ea sistimi ea hydraulic. Ke habohlokoa ho khetha sealant ea khoele e lumellanang le lisebelisoa tse sebelisoang ho li-fittings ho qoba liphetoho leha e le life tsa lik'hemik'hale kapa tšenyo.
Sekoahelo sa li-tubing sea hlokahala bakeng sa ho seha li-hoses tsa hydraulic ho bolelele bo hlokahalang. E fana ka likhahla tse hloekileng le tse nepahetseng, ho netefatsa hore ho lekana hantle pakeng tsa li-fittings. Ho bohlokoa ho khetha sekhechana sa li-tubing se loketseng bophara ba li-hoses tse sebelisoang ho fihlela likhahla tse nepahetseng le tse boreleli.
Pele o tsoela pele ka ho kenya, ho bohlokoa ho hlahloba le ho lokisa li-hoses le lisebelisoa ho netefatsa botšepehi ba tsona le ts'ebetso e nepahetseng. Mehato e amehang ts'ebetsong ena ke ena:
Qala ka ho hlahloba ka mahlo li-hoses le lisebelisoa bakeng sa matšoao leha e le afe a ho senyeha kapa ho senyeha. Batla mapatso, makukuno, kapa marotholi a ka 'nang a bontša hore ho hlokahala hore ho etsoe tse ling. Ho bohlokoa ho rarolla mathata leha e le afe pele u tsoela pele ka ho kenya ho qoba ho hlōleha kapa ho se sebetse hantle.
Netefatsa hore li-hoses le li-fittings li hloekile ebile ha li na litšila tse ka amang ts'ebetso ea tsona. Sebelisa sesepa se bonolo kapa tharollo e khethehileng ea ho hloekisa ho tlosa litšila, mafura kapa litšila. Li hlatsoe hantle 'me u li lumelle hore li ome ka ho feletseng pele u tsoela pele ka ho kenya.
Ho tlotsa ka mokhoa o nepahetseng ho bohlokoa bakeng sa ho kenya lisebelisoa tsa haeteroliki ka thelelo. Sebelisa lera le tšesaane la lubricant likhoeleng tsa li-fittings ho fokotsa khohlano le ho thusa ho tiisa. Sena se tla thusa ho thibela ho kena-kenana le ho netefatsa khokahanyo e sireletsehileng le e sa lutleng.
Pele o qala ts'ebetso ea ho kenya, ho bohlokoa ho bokella lisebelisoa le lisebelisoa tsohle tse hlokahalang. Sena se kenyelletsa mochini oa crimping, li-hydraulic fittings, li-hoses, le likarolo life kapa life tse hlokahalang bakeng sa ts'ebeliso e khethehileng. Ho bohlokoa hape ho hlahloba li-fittings le li-hoses bakeng sa tšenyo leha e le efe kapa bofokoli. Sena se ka etsoa ka ho li hlahloba ka mahlo bakeng sa mapetsong, meno, kapa matšoao leha e le afe a ho senyeha. Ho kgothaletswa ho nka sebaka sa likarolo tse senyehileng kapa tse fosahetseng ho netefatsa hore ho na le khokahanyo e sireletsehileng le e sa lutleng.
Ts'ebetso ea crimping e hloka tšebeliso ea mochini oa crimping, o etselitsoeng ho hatella hose hose ka mokhoa o sireletsehileng. Ho bohlokoa ho khetha mochini o nepahetseng oa crimping bakeng sa mosebetsi. Lintlha tse lokelang ho nahanoa li kenyelletsa boholo le mofuta oa li-fittings, hammoho le bophara le botenya ba li-hoses. Mechini e fapaneng ea crimping e fumaneha bakeng sa lits'ebetso tse fapaneng, ho tloha ho lisebelisoa tse nyane tse ts'oaroang ka letsoho ho isa mecheng e meholo e tsamaisoang ke hydraulic. Ho khetha mochini o nepahetseng ho tla netefatsa ts'ebetso e nepahetseng le e tšepahalang ea crimping.
Hang ha boitokiso le tlhahlobo li felile, ke nako ea ho tsoela pele ka ts'ebetso ea crimping. Mohato oa pele ke ho metha le ho tšoaea hose ho etsa bonnete ba hore ho beoa ho nepahetseng ha ho kenya. Sena se ka etsoa ho sebelisa tepi ea ho lekanya kapa mochine oa ho seha hose. Ka mor'a moo, hose e hloka ho kenngoa mochine oa crimping, ho etsa bonnete ba hore e tsamaisana hantle. Joale ho kenngoa hose, ho etsa bonnete ba hore e behiloe hantle. Mochini oa crimping o kentsoe tšebetsong, o sebelisa khatello ho hatella hose hose. Ts'ebetso ena e theha khokahano e tiileng le e sireletsehileng e thibelang ho lutla le ho netefatsa ts'ebetso e nepahetseng.
Ho etsa bonnete ba hore ho na le khokahanyo e sireletsehileng le e sa lutleng, ho na le malebela a 'maloa ao u lokelang ho a hopola nakong ea ho kenya. Taba ea pele, ho bohlokoa ho latela litaelo le litataiso tsa moetsi bakeng sa li-fittings le li-hoses tse sebelisoang. Sena se kenyelletsa ho sebelisa litlhophiso le mekhoa e khothaletsoang ea mochini oa crimping. Taba ea bobeli, ho bohlokoa ho hlahloba khokahano e senyehileng ka mor'a hore ts'ebetso e phethe. Sena se ka etsoa ka ho hlahlobisisa se loketseng ho netefatsa hore se hateletsoe ka nepo 'me ha ho likheo tse bonahalang kapa bokooa. Qetellong, ho eletsoa ho etsa tlhahlobo ea khatello holim'a li-fittings tse kentsoeng tse kentsoeng ho netefatsa botšepehi ba tsona. Sena se kenyelletsa ho kenya khatello tsamaisong le ho hlahloba hore na ha ho na ho lutla kapa ho sa tloaelehang. Tlhokomelo ea kamehla le tlhahlobo ea li-fittings le li-hoses le tsona li tla thusa ho thibela mathata leha e le afe a ka hlahang le ho netefatsa hore ho na le khokahanyo e tšoarellang nako e telele le e ka tšeptjoang.
Li-fittings tse khomaretsoeng masimong ke karolo ea bohlokoa lits'ebetsong tsa hydraulic, tse fanang ka khokahano e sireletsehileng le e sa lutleng lipakeng tsa li-hose le likarolo tse ling tsa haeteroliki. Ho kenya lisebelisoa tsena ka nepo ho bohlokoa ho netefatsa katleho le ts'ebetso ea sistimi ea hydraulic. Tataiso ena ea mohato ka mohato e tla u tsamaisa ka mokhoa oa ho kenya lisebelisoa tse khomaretsoeng tšimong, ho totobatsa bohlokoa ba mekhoa e nepahetseng ea ho kenya lisebelisoa ka har'a li-hose le li-sockets tse tiisang.
Pele o kenya ts'imo e tlamahanoang ke tšimo, ho bohlokoa ho lokisa hose le ho lekana bakeng sa khokahano e nepahetseng. Qala ka ho seha hose ho ea bolelele bo lakatsehang ka ho sebelisa mochini oa hose oa hydraulic kapa hacksaw e nang le meno a matle. Netefatsa hore sehiloeng se hloekile ebile se otlolohile ho thibela ho lutla kapa tšenyo efe kapa efe ea ho kenya. Ka mor'a moo, hlahloba tube e ka hare ea hose bakeng sa maloanlahla leha e le afe kapa likaroloana tse tsoang linaheng tse ling tse ka 'nang tsa sitisa ho sebetsa ha fitting. Hloekisa tube e ka hare hantle ka lesela le se nang lesela kapa moea o hatelitsoeng.
Lubrication e nepahetseng e bohlokoa nakong ea ts'ebetso ea ho kenya ho netefatsa hore ho na le khokahanyo e bonolo le e sireletsehileng. Sebelisa lera le tšesaane la oli ea haeteroliki kapa lubricant likhoeleng le libakeng tse koalang tsa ho kenya. Lubrication ena e tla thusa ho kenngoa ha ho kenngoa ka har'a hose le ho fokotsa kotsi ea ho senya likhoele kapa O-rings. Qoba ho sebelisa lubrication e feteletseng kaha e ka etsa hore se loketseng se theohe ha nako e ntse e ea.
Ha hose le ho kenya li lokisitsoe, ke nako ea ho kenya ho kenya hose. Tšoara se loketseng ka lehlakoreng le lenyenyane 'me u se sutumetse ka hloko ka har'a hose ho fihlela se fihla qetellong. Etsa bonnete ba hore ho kenya ho kenngoa ka ho feletseng, 'me likhoele li kopane hantle le hose. Qoba ho sebelisa matla a feteletseng, kaha ho ka senya hose kapa ho kenya. Haeba ho hlokahala, sebelisa wrench kapa pliers ho sotha ho kenya sebakeng sa eona.
Hang ha ho kenngoa ho kenngoa ka har'a hose, ho bohlokoa ho tiisa sokete ho tiisa khokahanyo. Sebelisa wrench kapa sokete e loketseng ho tiisa sokete ho fihlela e fihla ho boleng ba torque bo khothalelitsoeng bo boletsoeng ke moetsi. Ho tiisa sokete ho feta tekano ho ka senya ho kenya kapa hose, ha ho satalla ka tlase ho ka baka ho dutla kapa ho hlepha. Sheba litataiso tsa moetsi kapa u buisane le setsebi sa haeteroliki ho fumana boleng bo nepahetseng ba torque bakeng sa sesebelisoa sa hau se ikhethileng.
Lubrication e nepahetseng le torque e tiisang ke lintlha tsa bohlokoa ho kenngoeng ha li-fittings tse khomaretsoeng tšimong. Lubrication e etsa bonnete ba ho kenngoa hamonate le ho fokotsa kotsi ea ho senyeha ha ho kenya kapa hose. E boetse e thusa ho theha tiiso e ka tšeptjoang, ho thibela ho lutla le ho boloka botšepehi bo akaretsang ba tsamaiso ea hydraulic. Ho phaella moo, ho sebelisa torque e nepahetseng ho sokete ho tiisa khokahanyo e sireletsehileng ntle le ho baka tšenyo ea ho kenya kapa hose. Ho bohlokoa ho latela likhothaletso le litataiso tsa moetsi ho etsa bonnete ba ho hlongoa ka nepo ha li-fittings tse khomaretsoeng tšimong.
Li-flare fittings li sebelisoa hangata lits'ebetsong tsa hydraulic ka lebaka la likhokahano tsa tsona tse tšepahalang le tse se nang ho lutla. Li-fittings tsena li entsoe ka ntlha e tukang e etsang tiiso e tiileng ha e hokahane le li-tubing tse tsamaellanang le tsona. Ho kenya flare fitting, mohato oa pele ke ho khaola li-tubing ho ea bolelele bo lakatsehang le ho netefatsa hore e hloekile ebile ha e na litšila. Ka mor'a moo, tubing e kenngoa ka har'a mollo oa mollo ho fihlela o fihla lehetleng. Joale nate e loketseng e tiisoa holim'a 'mele o loketseng, ho theha khokahanyo e sireletsehileng. Ho bohlokoa ho hlokomela hore li-flare fittings li hloka angle e itseng bakeng sa flare, hangata likhato tse 45, ho netefatsa tiiso e nepahetseng. Lehlakore lena le finyelloa ho sebelisoa sesebelisoa sa flaring, se lokelang ho sebelisoa ka hloko ho thibela tšenyo leha e le efe ea tubing.
Li-compression fittings ke mofuta o mong oa ho lekana o sebelisoang hangata lits'ebetsong tsa hydraulic. Li-fittings tsena li entsoe ka linate tsa compression le ferrule tse etsang tiiso e tiileng ha e petelitsoe holim'a tubing. Ho kenya mochine oa ho hatella, mohato oa pele ke ho khaola tubing ho ea bolelele bo lakatsehang le ho netefatsa hore e hloekile ebile ha e na litšila leha e le life. Ebe ferrule e thelleloa holim'a tubing, ebe e lateloa ke nate ea khatello. Tubing e kenngoa ka har'a ho kenya ho fihlela e fihla lehetleng. Nate ea khatello e tiisoa 'meleng o loketseng, e hatella ferrule holim'a tubing le ho theha khokahanyo e sireletsehileng. Ho bohlokoa ho hlokomela hore li-fittings tsa compression li hloka ho tiisa ka nepo ho netefatsa khokahano e sa luleng. Ho tiisa ho feta tekano ho ka baka tšenyo ea ho kenya, ha ho tiea ka tlase ho ka baka ho lutla.
Li-fittings tsa ho khaola ka potlako ke khetho e bonolo bakeng sa litsamaiso tsa hydraulic tse hlokang ho khaoha khafetsa le ho hokela hape. Li-fittings tsena li na le li-halves tse peli, e motona le e tšehali, e ka hokahanang habonolo le ho khaoha ntle le tlhoko ea lisebelisoa. Ho kenya mochine o khaohang ka potlako, lihalofo tse tona le tse tšehali lia tsamaellana 'me li sutumetsoa hammoho ho fihlela li tobetsa ka mokhoa o utloahalang. Khokahano e bolokehile ebile e khona ho mamella khatello e phahameng, e etsa hore e be e loketseng bakeng sa lits'ebetso tse hlokang ho bokana khafetsa le ho qhaqha. Ke habohlokoa ho etsa bonnete ba hore lisebelisoa tsa ho khaola ka potlako li lumellana le tse ling ho thibela ho lutla leha e le hofe kapa ho senya tsamaiso.
E 'ngoe ea liphoso tse tloaelehileng tse entsoeng nakong ea ho kenya hydraulic fitting ke khetho e fosahetseng ea li-fittings. Ho bohlokoa ho khetha mofuta o nepahetseng le boholo ba lisebelisoa tse lumellanang le sistimi ea hydraulic. Ho sebelisa li-fitting tse fosahetseng ho ka baka ho lutla, likhokahano tse fosahetseng le mathata a mang. Ke habohlokoa ho nahana ka hloko tekanyo ea khatello, boholo ba khoele, le ho lumellana ha thepa ha u khetha li-fittings tsa hydraulic.
Phoso e 'ngoe e tloaelehileng ke ho sebelisa torque e sa lokelang nakong ea ho kenya lisebelisoa tsa hydraulic. Ho sebelisa torque e ngata haholo ho ka senya lisebelisoa, ho lebisa ho lutla le litaba tse ling. Ka lehlakoreng le leng, torque e sa lekaneng e ka baka likhokahano tse hlephileng le ho lutla ho ka bang teng. Ho bohlokoa ho latela likhothaletso tsa moetsi le ho sebelisa wrench ea torque ho netefatsa hore lisebelisoa li tiisitsoe ho latela litlhaloso tse nepahetseng. Sena se tla thusa ho thibela ho lutla le ho netefatsa hore lisebelisoa li hokahane ka mokhoa o sireletsehileng.
Ho hloleha ho hloekisa hantle likarolo pele ho kenngoa ke phoso e 'ngoe e ka lebisang mathateng ka lisebelisoa tsa hydraulic. Lerōle, litšila, le lithōle li ka silafatsa lisebelisoa 'me tsa baka ho lutla kapa ho thibela tsamaiso ea haeteroliki. Pele o kenya lisebelisoa, ke habohlokoa ho hloekisa likarolo ka botlalo ho sebelisa tharollo e nepahetseng ea ho hloekisa le ho netefatsa hore ha li na litšila leha e le life. Sena se tla thusa ho netefatsa tiiso e nepahetseng le ho thibela mathata afe kapa afe ka sistimi ea hydraulic.
E 'ngoe ea litaba tse atileng haholo tse amanang le li-hydraulic fittings ke ho lutla. Ho dutla ho ka hlaha ka lebaka la mabaka a fapaneng, ho kenyeletswa ho kenngwa ka tsela e sa lokang, ditiiso tse tsofetseng, kapa dintho tse senyehileng. Ho rarolla bothata ba ho lutla, qala ka ho hlahloba lisebelisoa bakeng sa matšoao leha e le afe a bonahalang a tšenyo kapa a senyehile. Haeba li-fittings li fumanoa li senyehile, li lokela ho nkeloa sebaka hang-hang. Ho feta moo, etsa bonnete ba hore li-fittings li tiisitsoe ho latela litlhaloso tse nepahetseng tsa torque. Haeba ho lutla ho ntse ho tsoela pele, ho ka 'na ha hlokahala hore ho khutlise li-seal kapa ho buisana le setsebi bakeng sa thuso e eketsehileng.
Lihokelo tse sa nepahalang le tsona li ka baka mathata ka li-fittings tsa hydraulic. Ke habohlokoa ho etsa bonnete ba hore li-fittings li hlophisitsoe hantle 'me li hokahane ka mokhoa o sireletsehileng. Haeba fitting e sa kengoa ka botlalo karolong ea ho nyalana, e ka baka ho lutla kapa khokahano e fokolang. Lekola hore na li-fittings li nepahetse hakae 'me u netefatse hore li sebetsa ka botlalo. Haeba ho na le lipelaelo leha e le life mabapi le khokahanyo, ho eletsoa ho qhaqha le ho kopanya lisebelisoa ho netefatsa hore ho lekana hantle.
Ntle le ho lutla le likhokahano tse sa nepahalang, ho ka ba le litaba tse ling tse ka hlahang ka li-fittings tsa hydraulic. Tsena li ka kenyelletsa li-blockages, marotholi a khatello, kapa lerata le sa tloaelehang tsamaisong ea haeteroliki. Haeba ho belaelloa hore ho na le li-blockages, ho bohlokoa ho hlahloba li-fittings le li-hydraulic line bakeng sa litšitiso leha e le life. Hlakola litšitiso leha e le life 'me u netefatse hore hydraulic system ha e na litšila. Haeba khatello e theoha, hlahloba hore na ha ho na ho lutla kapa lisebelisoa tse senyehileng tse ka 'nang tsa baka bothata. Melumo e sa tloaelehang e ka 'na ea bontša bothata ka lisebelisoa kapa tsamaiso ea hydraulic ka kakaretso. Maemong a joalo, ho kgothaletswa ho buisana le setsebi bakeng sa tlhahlobo e feletseng le ho rarolla mathata.
Qetellong, sengoloa sena se hatisa bohlokoa ba lisebelisoa tsa hydraulic ho netefatsa ts'ebetso e nepahetseng le phallo ea mokelikeli ka har'a litsamaiso tsa hydraulic. E bua ka mefuta e fapaneng ea li-fittings, joalo ka li-fittings tse crimped, li-fittings tse khomaretsoeng masimong, le li-fittings tsa flare, 'me e totobatsa tlhoko ea ho khetha lisebelisoa tse nepahetseng le ho netefatsa ho kenngoa hantle. Sengoliloeng se boetse se fana ka litataiso tsa ho itokisetsa ho kenya lisebelisoa tsa hydraulic, ho kenyelletsa le mehato ea ts'ireletso, lisebelisoa tse nepahetseng le lisebelisoa, le tlhahlobo le ho lokisoa ha li-hoses le li-fittings. E boetse e fana ka litataiso tsa mohato ka mohato bakeng sa ho kenya li-fittings tse crimped le li-fittings tse khomaretsoeng tšimong, e totobatsang bohlokoa ba polokeho, boleng, le ho latela mekhoa e nepahetseng. Sengoliloeng se boetse se bua ka litšobotsi tse ikhethang le litlhoko tsa mefuta e fapaneng ea li-fittings, joalo ka li-flare fittings, li-compression fittings, le li-fittings tse khaohang kapele. E phethela ka ho buisana ka bohlokoa ba ho nahana ka litlhoko tse khethehileng le tlhokomelo ea kamehla bakeng sa nako e telele le katleho ea litsamaiso tsa hydraulic. Ho feta moo, sengoloa se fana ka malebela a ho rarolla mathata a ho tseba le ho rarolla mathata a amanang le ho kenya hydraulic fitting.
P: Ke mefuta efe ea liphaephe tsa haeteroliki tse teng?
A: Ho na le mefuta e mengata ea lipeipi tsa hydraulic tse fumanehang, ho kenyelletsa:
Li-fittings tse tukang: Li-fittings tsena li na le ntlha e tukang e etsang tiiso e tiileng ha e hokahantsoe le tšupu e ts'oanang e tukang. Hangata li sebelisoa lits'ebetsong tsa khatello e phahameng 'me li tsejoa ka ho ts'epahala le ts'ebetso ea tsona e sa luleng.
Lisebelisoa tse nang le likhoele: Li-fittings tsena li na le likhoele ka hare kapa ka ntle, tse li lumellang hore li kenngoe liphaepheng kapa linthong tse ling. Li na le mekhoa e mengata 'me li ka kenngoa kapa tsa tlosoa habonolo, tsa etsa hore li tuma mekhoeng e fapaneng ea li-hydraulic systems.
Lisebelisoa tsa mofuta oa ho loma: Li boetse li tsejoa e le li-compression fittings, li-fittings tsena li na le ferrule e lomang ka har'a tube ha e tiisitsoe, e etsa hore ho be le khokahanyo e sireletsehileng. Hangata li sebelisoa ka har'a lits'ebetso tsa khatello e phahameng ho isa ho tse phahameng 'me li fana ka khanyetso e ntle ea ho thothomela le liphetoho tsa mocheso.
Lisebelisoa tse cheselitsoeng: Lisebelisoa tsena li hokahane ka kotloloho ho sistimi ea hydraulic, e fana ka khokahano e sa feleng le e matla. Hangata li sebelisoa lits'ebetsong tsa mosebetsi o boima moo ho ts'epahala le matla li leng bohlokoa.
P: Ke lisebelisoa life tse sebelisoang lits'ebetsong tsa hydraulic?
A: Litsamaiso tsa Hydraulic hangata li sebelisa motsoako oa lisebelisoa ho netefatsa ts'ebetso e nepahetseng le phallo ea mokelikeli. Tse ling tsa lisebelisoa tse sebelisoang hangata lits'ebetsong tsa hydraulic li kenyelletsa:
Lisebelisoa tse otlolohileng: Lisebelisoa tsena li na le moralo o otlolohileng 'me li sebelisetsoa ho hokahanya liphaephe kapa liphaephe tse peli ka tsela e otlolohileng.
Lisebelisoa tsa Elbow: Lisebelisoa tsena li na le ho kobeha ha 90-degree kapa 45-degree, e lumellang hore ho be le liphetoho tseleng le ho tsamaisa mela ea hydraulic.
Lisebelisoa tsa Tee: Lisebelisoa tsena li na le moralo o nang le sebopeho sa T 'me li sebelisetsoa ho arola mohala oa hydraulic ka litsela tse peli kapa ho feta.
Li-cross fittings: Li-fittings tsena li na le moralo o nang le sebōpeho se kopantsoeng 'me li sebelisetsoa ho hokahanya liphaephe tse' nè kapa li-tubes hammoho.
Li-adapter fittings: Lisebelisoa tsena li sebelisetsoa ho hokahanya mefuta e fapaneng kapa boholo ba likarolo tsa hydraulic, joalo ka ho hokela ho lekana ha monna le mosali.
P: Ke mefuta efe e fapaneng ea li-hydraulic fittings tse sebelisoang lits'ebetsong tsa likoloi?
A: Lits'ebetsong tsa likoloi, mefuta e fapaneng ea li-hydraulic fittings e sebelisoa ho netefatsa ts'ebetso e nepahetseng ea litsamaiso tsa hydraulic. Lisebelisoa tse ling tse sebelisoang hangata lits'ebetsong tsa likoloi li kenyelletsa:
Lisebelisoa tsa Banjo: Lisebelisoa tsena li na le bolt e sekoti e nang le masoba lehlakoreng, e lumellang mokelikeli ho phalla. Hangata li sebelisoa lits'ebetsong tsa brake tsa likoloi ho hokahanya li-brake line ho li-caliper kapa li-cylinders.
Lisebelisoa tsa ho hakolla kapele: Lisebelisoa tsena li lumella khokahano e potlakileng le e bonolo le ho hakolloa ha lithapo tsa hydraulic. Hangata li sebelisoa lits'ebetsong tsa likoloi moo ho hlokahalang ho qhaqhoa khafetsa, joalo ka lithapong tsa mafura kapa lits'ebetsong tsa motlakase.
Li-fittings tsa O-ring face seal: Lisebelisoa tsena li na le sefahleho se bataletseng se nang le tiiso ea O-ring, e netefatsang hore ho na le khokahanyo e tiileng le e sa lutleng. Hangata li sebelisoa lits'ebetsong tsa likoloi moo khatello e phahameng le ho thothomela ho hlokahalang, joalo ka lits'ebetsong tsa ente ea mafura kapa litsamaiso tsa ho tsamaisa matla a haeteroliki.
Li-fittings tsa Push-to-connect: Lisebelisoa tsena li na le moralo o kenang ka hare, o lumellang ho kenya kapele le ha bonolo ntle le tlhoko ea lisebelisoa kapa ho tiisa khoele. Hangata li sebelisoa mekhoeng ea ho emisa moea ea likoloi kapa litsamaiso tsa brake tsa moea.
P: Re ka tseba joang li-tubes le li-fittings tse loketseng tsa hydraulic tseo re ka li sebelisang?
A: Ho tseba hore na ho na le li-tubes le li-fittings tse loketseng tsa hydraulic tse lokelang ho sebelisoa, lintlha tse 'maloa li hloka ho nahanoa:
Khatello ea ts'ebetso: Ho bohlokoa ho tseba khatello e phahameng ea ts'ebetso ea sistimi ea hydraulic. Tlhahisoleseding ena e tla thusa ho tseba hore na tube e nepahetseng le lisebelisoa tse loketseng le moralo o tla mamella litlhoko tsa khatello.
Ho lumellana ha metsi: Mekelikeli e fapaneng ea hydraulic e na le lik'hemik'hale tse fapaneng tse ka amang ts'ebetso le nako ea bophelo ea li-tubes le li-fittings. Ho bohlokoa ho netefatsa hore lisebelisoa tse khethiloeng li lumellana le mokelikeli oa hydraulic o sebelisoang.
Lintlha tsa tikoloho: Ho lokela ho nahanoa ka maemo a tikoloho ao tsamaiso ea haeteroliki e tla sebetsa ho eona. Lintho tse kang mocheso, mongobo, le ho pepesehela lik'hemik'hale kapa mahlaseli a UV li ka ama khetho ea lisebelisoa le liphahlo bakeng sa li-tubes le li-fittings.
Litlhoko tsa tsamaiso: Litlhoko tse khethehileng tsa tsamaiso ea hydraulic, tse kang lebelo la phallo, liphetoho tsa tataiso, le lithibelo tsa sebaka, li lokela ho nkoa hape ha ho khethoa li-tubes le li-fittings. Siling e nepahetseng le tlhophiso e tla netefatsa ts'ebetso e nepahetseng le ts'epo.
P: Phapano ke efe lipakeng tsa li-fittings tse khomaretsoeng tšimong le li-fittings tse crimped?
A: Phapang e kholo lipakeng tsa li-fittings tse khomaretsoeng le li-crimped fittings e ka mokhoa oa ho kenya:
Li-fittings tse khomaretsoeng tšimong: Lisebelisoa tsena li etselitsoe ho kenngoa tšimong ntle le lisebelisoa tse khethehileng. Ka tloaelo li na le moralo oa likarolo tse peli, tse nang le 'mele o loketseng le molala o arohaneng kapa letsoho. 'Mele o ts'oanelang o entsoe ka khoele kapa o koetsoe 'me o ka hokahanngoa habonolo le hose ea hydraulic kapa tube. Molala kapa sleeve e tiisoa ho sebelisoa lisebelisoa tsa letsoho tsa mantlha ho tiisa khokahano. Li-fittings tse khomaretsoeng masimong li fana ka maemo a bonolo le bonolo ho li kenya, li etsa hore li tšoanelehe bakeng sa tokiso ea setša kapa likhokahano tsa nakoana.
Lisebelisoa tsa Crimped: Lisebelisoa tsena li hloka lisebelisoa tse khethehileng tsa crimping ho theha khokahanyo e sa feleng le e tšepahalang. Ho kenya hangata ke moralo oa karolo e le 'ngoe o nang le sebopeho le boholo bo reriloeng esale pele. Hose ea hydraulic kapa tube e kenngoa ka har'a se loketseng, 'me mochine oa crimping o sebelisa khatello ea ho hatella ho kenya hose kapa tube, ho theha tiiso e tiileng. Li-fittings tse khabisitsoeng li fana ka khokahanyo e sireletsehileng le e sa lutleng, e etsang hore e be e loketseng bakeng sa lits'ebetso tsa khatello e phahameng kapa litsamaiso tse mahlonoko moo ho ts'epahala ho leng bohlokoa haholo.
P: Na ho na le lisebelisoa tse khethehileng tse hlokahalang bakeng sa ho kenya li-fittings tsa hydraulic?
A: Lisebelisoa tse hlokahalang bakeng sa ho kenya li-hydraulic fittings li itšetlehile ka mofuta oa ho kenya le mokhoa oa ho kenya. Lisebelisoa tse ling tse tloaelehileng tse sebelisetsoang ho kenya lisebelisoa tsa hydraulic li kenyelletsa:
Li-Wrenches: Li-wrenches tse feto-fetohang kapa li-wrenches tse bulehileng hangata li sebelisoa ho tiisa kapa ho lokolla lisebelisoa nakong ea ho kenya. Ba fana ka ts'ebetso e sireletsehileng 'me ba lumella ts'ebeliso e nepahetseng ea torque.
Sesebelisoa sa Flaring: Ha u sebetsa ka li-fittings tse tukang, ho hlokahala sesebelisoa se tukang ho theha pheletso e tukang holim'a tube. Sesebelisoa sena se tiisa tiiso e nepahetseng le ho thibela ho lutla ho tsamaiso ea hydraulic.
Mochini oa crimping: Bakeng sa lisebelisoa tse kentsoeng, mochini o khethehileng oa crimping oa hlokahala ho hatella se loketseng hose kapa tube. Mochine ona o sebelisa khatello e hlokahalang ho theha khokahanyo e sireletsehileng.
Sesebelisoa sa Deburring: Ha u seha kapa u lokisa li-tubes bakeng sa ho kenngoa, sesebelisoa sa deburring se sebelisoa ho tlosa li-burrs leha e le life kapa mapheo a maholo. Sena se tiisa sebaka se hloekileng le se boreleli bakeng sa ho kenya ts'ebetso e nepahetseng.
Thread sealant: Ho ipapisitsoe le mofuta oa likhoele tse sebelisitsoeng, ho ka hlokahala sealant kapa theipi ea khoele ho thibela ho lutla. Li-sealants tsena li fana ka tiiso e tiileng pakeng tsa likhoele tsa ho kenya le pipe kapa tube.
Ke habohlokoa ho sebelisa lisebelisoa tse nepahetseng le ho latela mekhoa e nepahetseng ea ho kenya ho netefatsa botšepehi le ho tšepahala ha lisebelisoa tsa hydraulic.
