IiHoses zeHydraulicokanye IiNkqubo zikuyo yonke indawo, kufuneka wazi ukuba ujonge phi.Ukuba ubona imigqomo ye-orenji yokwakha, ke wena'kwakhona kujonge izixhobo ezigcwele iisistim zehydraulic.Zero-turn mower ingca?Ewe.Ilori yenkunkuma?Ewe, kwakhona.Iziqhoboshi emotweni yakho, ukuthambeka kwimotor yakho engaphandle, kwiplanti yokuvelisa...zikuyo yonke indawo.
Imibhobho yeHydraulic okanye iinkqubo zisebenzisa ulwelo loxinzelelo lwehydraulic ukukhupha umsebenzi kwinkqubo yomatshini.Vumela's uye phezu ezinye iziseko ezikhawulezayo.Ulwelo lwe-Hydraulic yi-oyile okanye amanzi asekelwe kulwelo olungangqinekiyo.Ekubeni i-incompressible, inokudlulisa ngokufanelekileyo amandla kwipompo kwaye ithumele kwi-motor okanye cylinder.Ukuchaza ukuba yintoni isixokelelwano samanzi, vumela's thetha ngeyona ilula kakhulu: isihluli selog.Impompo itsala ulwelo olusuka kwindawo yokugcina amanzi ngomgca wokubuya iwucinezele.Umbane oxinzelelekileyo uthunyelwa nge-hose ye-2-wire kwaye usebenza kwi-cylinder kunye ne-wedge, utyhala kwilogi de ihlukane.Njengoko ipiston irhoxa, isilinda sityhala ulwelo umva ngombhobho wokubuyela kwindawo yokugcina amanzi ukuze uphole kwaye ulungele umjikelo olandelayo.Le nkqubo-indawo yokugcina amanzi, impompo, isilinda kunye nombhobho-sisixokelelwano samanzi.
Inkqubo yeHydraulic
Ukwazi iinkcukacha ezimbalwa malunga nenkqubo yakho kuya kukunceda wenze isigqibo sokuba yeyiphi i-hose echanekileyo.Ukukhetha umbhobho wehydraulic akukho nto inzima xa seleNdiqale ukuqonda iinketho ezahlukeneyo kwaye kutheni zikhona.
Kwelinye icala, kukho itoni yee-hydraulic hose specs ezenziwe nguye nawuphi na umenzi omnye.Heck, kukho i-19 SAE 100R specs kunye negcuntswana le-EN specs zaseYurophu.Kwelinye icala,'ilula ngokwenene.wenaNgokusisiseko uneendlela ezintathu ongakhetha kuzo: irabha eneengcingo zentsimbi, i-thermoplastic ene-textile reinforcement, okanye iTeflon ene-stainless braid.Kukho ezinye iinkcukacha ezimbalwa ezikhethekileyo zesicelo phaya, kwayeNdiza kuthetha ngazo kancinci, kodwa, eneneni, ziinketho zakho ezintathu.Emva kokuba wazi ukuba ufuna ntoni, olunye uhlobo luzilungisa.
Ngaphambi kokuba siqalise, kukho izinto eziqhelekileyo ekufuneka uzazi.Okokuqala, amanani enxalenye ye-hydraulic hose abonisa ngaphakathi ngaphakathi usebenzisa inkqubo ye-1/16ths.Umzekelo, -04 ngu 1/4''ngaphakathi ngaphakathi, okanye i-ID (4/16=1/4), kwaye -12 ngu-1/4''(12/16=3/4) kwaye nangokunjalo.Ke, inani lenxalenye efana ne-H28006 yi-hose spec H280 kunye nobukhulu 06, okanye 3/8'' Isazisi
Okulandelayo, i-hose ye-hydraulic idla ngokulinganiswa ngokusekelwe kwi-4: i-1 yokhuseleko factor.Oku kuthetha ukuba i-hose ye-3,000-psi iqhuma kwi-12,000 psi okanye ngaphezulu.Ngaphandle kokubandakanya i-jack hose ehlala ine-2: i-1 yokukhusela i-factor, kuba i-static kunye nesicelo soxinzelelo oluphantsi.Buza iiPros zethu zeHose ukuba uyaixhalabile malunga nokhuseleko factor.
Ukwakhiwa ngokubanzi kombhobho we-hydraulic yi-tube, ukuqinisa, kunye nokugubungela.Umbhobho ungaphakathi kumbhobho ohambisa ulwelo olwenziwa ngamanzi.Emva koko, kukho ukuqiniswa;oku kunika amandla kwaye kubambe uxinzelelo.Okokugqibela yiqweqwe.Iqweqwe's umsebenzi kukukhusela ukuqiniswa kwi-abrasion kunye ne-corrosion.
Iintlobo zokwakha
Kukho iintlobo ezintathu eziphambili zolwakhiwo kwicala loxinzelelo lwenkqubo yehydraulic kunye nelinye kwicala lokubuya.Imibhobho yecala loxinzelelo lwenkqubo yakho iya kwenziwa ngerabha, i-thermoplastic, okanye iTeflon.
Irabha
Imibhobho yerabha ye-hydraulic idla ngokwenziwa ngerabha ye-nitrile ekubeni 's iyahambelana nolwelo oluninzi lwehydraulic.Imibhobho yerabha inokuba ne-textile braid kwi-applications yoxinzelelo oluphantsi phantsi kwe-1,000 psi, okanye i-high tensile ucingo lwentsimbi yoxinzelelo ukuya kuma-7,000 psi nangaphezulu.Uluhlu oluqiniswe ngocingo luqhelekileyo.Ulwakhiwo luqala ukusuka kwelinye ukuya kumaleko amathandathu okuqiniswa.
Amagquma ahlala enziwe ngerabha eyenziwe ngobunjineli ekwaziyo ukumelana neelementi kunye nokukrazuka.Abanye abavelisi bavelisa imibhobho enezigqubuthelo ezomeleleyo kwizicelo ezifuna ukukhuselwa ngokugqithisileyo kokurhawuka;ezi zinokuba neengubo ze-UHMW zokumelana ne-abrasion endlongo kunye nefuthe.
Thermoplastic
Olu lwakhiwo luqhele ukwenziwa ityhubhu enayiloni, ukuqinisa ifayibha yokwenziwa, kunye nesigqubuthelo se-polyurethane.I-hose ye-Thermoplastic isetyenziswa rhoqo kwi-hydraulics jikelele, ukuphatha izinto eziphathekayo, ii-forklifts, kunye neenkqubo ezikufutshane zombane.Iyakwazi ukujongana noxinzelelo olufana ne-1- kunye ne-2-emibhobho yocingo kodwa ifakwe kwizicelo apho i-hose yerabha ene-reinforcement yocingo ayinakusebenza.Isigqubuthelo se-polyurethane sisebenza kakuhle kakhulu xa siphantsi kwe-brasion yesithungu kwi-forklift.Kwiimeko apho umbane uxhalabileyo, njengokuphakanyiswa kwebhakethi ukulungisa imigca yamandla, i-non-conductive, i-hose ye-thermoplastic ilungile.
I-PTFE:
Yenziwe ngePTFE ityhubhu kunye nokuqiniswa kwe-braid engenasici, ayifuni isigqubuthelo ngenxa yokuba i-braid stainless ayiyi kugqwala phantsi kweemeko eziqhelekileyo.I-hose ye-Teflon isetyenziselwa izicelo ezifuna ukuxhathisa kwe-corrosion, ukuhambelana kweekhemikhali, okanye apho ubushushu obuphezulu buxhalabisayo.Iphethe i450°F rating.
Ezinye izinto ekufuneka uzikhumbule xa ucacisaPTFE ithumbu inkxalabo ubukhulu kunye nerediyasi bend.Ubungakanani buqhele ukuba yi 1/16''incinci kunenombolo yendawo ebonisayo.Umzekelo, -04 hose yi 3/16''kwaye -06 ngu 5/16''.Ngoko ke, ngenxa yokuba inombolo yakho yenxalenye yakho iphela ngo-04 ayithethi ukuba umbhobho ngu-1/4''.Oku kuyinyaniso kuzo zonke iisayizi.Ngokuphathelele i-bend radius, khumbula ukubaPTFE umbhobho ngumbhobho oqinileyo ogqunywe ngebraid.Ukuba ugoba ityhubhu yeplastiki elukhuni de ibe iyakhaba, uyangoku uyonakalisa ithumbu lakho kwaye wenze indawo ebuthathaka.Lumka xa uhamba kwiindawo ezixineneyo.
Buyela-IiHoses zeHydraulic
Umgca wokubuya ngumbhobho osebenza ngoxinzelelo lwendalo okwaziyo ukumelana nokufunxa kwaye ubuyisela ulwelo olwenziwa ngolwelo olwenziwa ngamanzi emva ekuqaleni kwenkqubo.Olu hlobo lombhobho ludla ngokuba yityhubhu yerabha kwaye igqunywe nge-textile braid yoxinzelelo olulungileyo kunye nocingo olunobumba oluvumela ukufunxa.
Ihose yelori-IiHoses zeHydraulic
Umbhobho welori lolwawo udidi olukhethekileyo ngaphakathi kwintsapho ye-hydraulic hose.I-SAE 100R5 iyichaza njengesigqubuthelo selaphu, umbhobho wocingo olu-1 olusetyenziswa kwiinkqubo ezininzi kwizithuthi ezihamba kuhola wendlela.Njengombhobho weTeflon, ubungakanani bombhobho welori awulandeli indlela eqhelekileyo ye-1/16 esetyenziswa ngumbhobho oqhelekileyo wehydraulic.Esona sazisi sethumbu sikhona naphi na ukusuka kwi-1/16''to ⅛''encinci kuxhomekeke kubukhulu.Kwakhona, fowunela iHose Pros eBeseflon, kwaye thinaKuya kukunceda ukuba uqonde ithumbu le-100R5.
Oku kugubungela uninzi lweziseko zemibhobho esebenza ngamanzi.Ukuba ufuna ukugrumba nzulu kwaye ungene kwi-nitty gritty fowunela enye yeePros zethu zeHose aphaBesteflonkwaye thinaNdiza kukuvuyela ukunceda.
Cofa iqhosha elingezantsi ukucela ulwazi oluninzi malunga ne-PTFE hydraulic hoses.
Ixesha lokuposa: Jan-05-2024