Iipayipi zeHydraulicokanye iiNkqubo zikho kuyo yonke indawo, kufuneka wazi apho ujonge khona. Ukuba ubona iibharele ezakhiwe ngeorenji, ngoko ke'sikwajonga nezixhobo ezigcwele iinkqubo ze-hydraulic. Umatshini wokusika ingca ongajikiyo? Ewe. Ilori yenkunkuma? Ewe, kwakhona. Iibhuleki emotweni yakho, ukuthambeka kwenjini yakho yangaphandle, kwifektri yokuvelisa...bakwiindawo zonke.
Iipayipi ze-hydraulic okanye iinkqubo zisebenzisa ulwelo lwe-hydraulic oluxinzelelweyo ukuvelisa umsebenzi kwinkqubo yoomatshini.'jonga ezinye izinto ezisisiseko. Ulwelo lwe-hydraulic lulwelo olungacinezelekiyo olusekelwe kwioyile okanye emanzini. Ekubeni lungacinezeleki, lunokudlulisa amandla ngokufanelekileyo ukusuka kwimpompo luze luwathumele kwi-motor okanye kwisilinda. Ukuchaza ukuba yintoni inkqubo ye-hydraulic, masithi'Sithetha ngesona silula: i-log splitter. Ipompo itsala ulwelo oluvela kwi-reservoir ngomgca wokubuyisela kwaye ilucinezele. Ulwelo oluxinzelelweyo luthunyelwa ngepayipi eneengcingo ezimbini kwaye lusebenza kwi-cylinder ene-wedge, lutyhala i-log ide iqhekeke. Njengoko i-piston irhoxa, i-cylinder ityhala ulwelo umva ngepayipi yokubuyisela ukuya kwi-reservoir ukuze iphole kwaye ilungele umjikelo olandelayo. Le nkqubo—itanki, ipompo, isilinda kunye nombhobho—yinkqubo ye-hydraulic.
Inkqubo yeHydraulic
Ukwazi iinkcukacha ezimbalwa malunga nenkqubo yakho kuya kukunceda ukuba ukhethe ukuba yeyiphi ipayipi elungileyo. Ukukhetha ipayipi ye-hydraulic akunzima kangako xa sele uyenzile loo nto.Ndiqalile ukuqonda iindlela ezahlukeneyo kunye nesizathu sokuba zikho.
Kwelinye icala, kukho iinkcukacha ezininzi zepayipi ye-hydraulic ezenziwe ngumvelisi omnye. Kukho iinkcukacha ezili-19 ze-SAE 100R kunye nezinye iinkcukacha ezimbalwa ze-European EN. Kwelinye icala, zininzi kakhulu.Kulula kakhulu. WenaNgokusisiseko sineendlela ezintathu onokukhetha kuzo: irabha eneengcingo zesinyithi, i-thermoplastic ene-textile reinforcement, okanye iTeflon ene-stainless braid. Kukho ezinye iinkcukacha ezithile zesicelo ezikhoyo, kwaye thinaNdiza kuthetha ngazo kancinci, kodwa eneneni, ezo zezona zinketho zintathu onokuzikhetha. Emva kokuba wazi ukuba zeziphi ozifunayo, ezinye ziyazilungisa.
Ngaphambi kokuba siqale, kukho izinto eziqhelekileyo ekufuneka uzazi. Okokuqala, amanani eenxalenye zepayipi ye-hydraulic abonisa ububanzi bangaphakathi kusetyenziswa inkqubo ye-1/16ths. Umzekelo, i--04 yi-1/4''.ububanzi bangaphakathi, okanye i-ID (4/16=1/4), kwaye -12 yi-1/4''(12/16=3/4) njalo njalo. Ngoko ke, inombolo yenxalenye efana ne-H28006 yi-hose spec H280 kwaye ubungakanani bayo buyi-06, okanye i-3/8''. Isazisi
Okulandelayo, ipayipi ye-hydraulic idla ngokukalwa ngokusekelwe kukhuseleko lwe-4:1. Oku kuthetha ukuba ipayipi ye-3,000-psi iqhuma kwi-12,000 psi nangaphezulu. Izinto ezingabalulekanga ziquka ipayipi ye-jack edla ngokuba ne-2:1 yokhuseleko, kuba isetyenziswa ngokungaguqukiyo kwaye iphantsi koxinzelelo. Buza iingcali zethu zepayipi ukuba awufuni.sixhalabile ngemeko yokhuseleko.
Ulwakhiwo oluqhelekileyo lwepayipi ye-hydraulic yityhubhu, ukuqinisa, kunye nesigqubuthelo. Ityhubhu yingaphakathi lepayipi ehambisa ulwelo lwe-hydraulic. Emva koko, kukho ukuqinisa; oku kunika amandla kwaye kubambe uxinzelelo. Okokugqibela sisigqubuthelo. Isigqubuthelo'Umsebenzi wakhe kukukhusela ukuqina ekungcoleni nasekuboleni.
Iintlobo zokwakha
Kukho iintlobo ezintathu eziphambili zokwakha icala loxinzelelo lwenkqubo ye-hydraulic kunye nelinye icala lokubuyela. Iipayipi zecala loxinzelelo lwenkqubo yakho zihlala zenziwe ngerabha, i-thermoplastic, okanye i-Teflon.
Irabha
Iipayipi ze-hydraulic zerabha zihlala zenziwe ngerabha ye-nitrile kubaIyahambelana noninzi lwe-hydraulic fluids. Iipayipi zerabha zinokuba ne-textile braid yokusetyenziswa koxinzelelo oluphantsi ngaphantsi kwe-1,000 psi, okanye ucingo lwentsimbi oluqinileyo oluphezulu loxinzelelo olufikelela kwi-7,000 psi nangaphezulu. Uhlobo oluqinisiweyo lwentambo lolona luxhaphakileyo. Ulwakhiwo luqala kumaleko omnye ukuya kumaleko amathandathu oqinisekiso.
Izigqubuthelo zihlala zenziwe ngerabha eyenziwe ngobuchule bokumelana nezinto ezingafunekiyo kunye nokukrazulwa. Abanye abavelisi bavelisa iipayipi ezinezigqubuthelo eziqinileyo ngokukodwa ezifuna ukhuseleko olukhulu lokukrazulwa; ezi zinokuba neengubo ze-UHMW zokumelana nokukrazulwa okunamandla kunye nempembelelo.
I-thermoplastic
Olu lwakhiwo ludla ngokwenziwa ngetyhubhu yenylon, ukuqinisa ifayibha yokwenziwa, kunye nesigqubuthelo sepolyurethane. Ipayipi ye-thermoplastic idla ngokusetyenziswa kwi-hydraulics ngokubanzi, ekuphatheni izinto, kwiiforklifts, nakwiinkqubo zombane ezikufutshane. Ingaphatha uxinzelelo olufana neepayipi ze-1- kunye ne-2-wire kodwa ifakwe kwiindawo apho ipayipi yerabha enokuqinisa intambo ingasasebenzi. Isigqubuthelo se-polyurethane sisebenza kakuhle kakhulu xa singxwelerhekile yi-sheave kwi-forklift. Kwiimeko apho umbane uxhalabisayo, njengakwi-bucket lift yokulungisa imigca yombane, ipayipi ye-thermoplastic engaqhubiyo igqibelele.
I-PTFE:
Yenziwe ngeI-PTFE ityhubhu kunye nokuqinisa i-stainless braid, ayifuni siciko kuba i-stainless braid ayizukubola phantsi kweemeko eziqhelekileyo. Ipayipi yeTeflon isetyenziswa kwiindawo ezifuna ukumelana nokubola, ukuhambelana kweekhemikhali, okanye apho kukho ingxaki yobushushu obuphezulu. Ithwala i-450°Uvavanyo lwe-F.
Ezinye izinto ekufuneka uzikhumbule xa ucacisaI-PTFE ubungakanani bepayipi kunye nerediyasi egobileyo. Ubungakanani buhlala buyi-1/16''incinci kunenombolo yenxalenye eboniswayo. Umzekelo, ipayipi ye -04 yi-3/16''kwaye -06 yi-5/16''Ngoko ke, ukuba nje inombolo yenxalenye yakho iphela ngo-04 akuthethi ukuba ipayipi yi-1/4''.Oku kuyinyaniso kuzo zonke iisayizi. Ngokuphathelele i-bend radius, khumbula ukubaI-PTFE ipayipi yityhubhu yeplastiki eqinileyo egqunywe nge-braid. Ukuba uyigoba ityhubhu yeplastiki eqinileyo ide ikrwitshe, uyaNgoku bonakalise ipayipi yakho kwaye yenze indawo ebuthathaka. Lumka xa uhambisa izinto kwiindawo ezixineneyo.
Ukubuya–Iipayipi zeHydraulic
Umgca wokubuyisela yipayipi ye-hydraulic ekwaziyo ukumelana nokufunxa kwaye ibuyisela ulwelo lwe-hydraulic ekuqaleni kwenkqubo. Olu hlobo lwepayipi ludla ngokuba yityhubhu yerabha kwaye lugqunywe nge-textile braid ukuze kubekho uxinzelelo oluhle kunye nentambo ye-helical ukuvumela ukufunxa.
Umbhobho welori–Iipayipi zeHydraulic
Ipayipi yelori yicandelo layo elikhethekileyo kusapho lwepayipi ye-hydraulic. I-SAE 100R5 iyichaza njengesiciko selaphu, ipayipi yentambo enye esetyenziswa kwiinkqubo ezininzi kwizithuthi zasezindleleni. Njengepayipi yeTeflon, ubungakanani bepayipi yelori abulandeli indlela eqhelekileyo ye-1/16th esetyenziswa yipayipi ye-hydraulic eqhelekileyo. I-ID yepayipi yokwenyani ikwi-1/16''.to ⅛''ncinci kuxhomekeke kubukhulu. Kwakhona, fowunela iiHose Pros eBesteflon, kwaye siyaNdiza kukunceda uqonde ipayipi ye-100R5.
Oku kuquka uninzi lweziseko zeepayipi ze-hydraulic. Ukuba ufuna ukumba nzulu uze ungene kwi-nitty gritty fowunela omnye weengcali zethu zeHose apha.I-Besteflonkwaye thinaNdiya kukuvuyela ukunceda.
Cofa iqhosha elingezantsi ukuze ucele ulwazi oluthe kratya malunga neepayipi ze-hydraulic ze-PTFE.
Ixesha leposi: Jan-05-2024