Uwukhetha njani umbhobho ofanelekileyo wehydraulic kwiinkqubo zakho:
Imibhobho yamanzizibalulekile kwiinkqubo ezininzi zoshishino kunye nezorhwebo, ezixhasa imisebenzi ekhuselekileyo nesebenzayo.
Uluhlu olubanzi luyafumaneka ukuze lulungele zonke izicelo - ukusuka kwimibhobho ekwaziyo ukumelana neekhemikhali kunye noxinzelelo oluphezulu ukuya kwimibhobho eyomeleleyo ukuze isetyenziswe kwiindawo ezixineneyo okanye ezinobungozi.
Ukukhetha kunye nokufaka umbhobho ochanekileyo, kubalulekile ukuqonda zombini iziseko ze-hydraulic hoses kunye neenkcukacha zesicelo sakho esifunekayo:
Yintoni umbhobho oqhutywa ngamanzi?
I-hose ye-hydraulic yi-hose yengcali esetyenziswa kwiindawo zoshishino kunye nezorhwebo.Ukusebenza ngokubambisana noomatshini be-hydraulic, badibanisa iivalve, izixhobo kunye ne-actuators ezivumela ulwelo okanye iigesi ukuba zihambe ukusuka kwelinye icandelo ukuya kwelinye.
Ukuqulunqwa kombhobho weHydraulic:
I-Hydraulic hoses iquka ityhubhu yangaphakathi ngaphakathi kwinqanaba eliqiniweyo kunye nemigangatho yangaphandle ekhuselayo.Isixhobo sombhobho sangaphakathi sikhethwa ukuba sihambelane nolwelo, amaqondo obushushu, uxinzelelo, kunye neempembelelo ezifunekayo kwi-hose.Iileya zangaphandle zakhiwe ukuze zihambelane namandla kunye nokuqina okufunekayo kwithumbu kwindawo yokusebenza kwayo.Ukwakhiwa kombhobho wehydraulic kufuneka womelele ngokwaneleyo ukumelana noxinzelelo lwangaphakathi nangaphandle.
Umbhobho wangaphakathi unokubunjwa ukusuka kwirubha yokwenziwa, i-PTFE, okanye i-thermoplastics, kuxhomekeke kwiipropati kunye noxinzelelo lwamanzi okanye iigesi ngaphakathi.Ukuqiniswa kunokwenziwa ukusuka kwelinye, iileya ezininzi zocingo olulukiweyo, umsonto welaphu okanye ucingo olunamanxeba ajikelezayo.Uluhlu olukhuselayo lunokwenziwa ngoluhlu lwezinto ezichasayo, ezichasayo, kunye neziguquguqukayo, kuxhomekeke kumandla ommandla wangaphandle.
Zisetyenziselwa ntoni ithumbu lehydraulic?
Imibhobho ye-hydraulic ibalulekile kumashishini amaninzi, kubandakanywa ulawulo lwenkunkuma, ukuvelisa, amashishini ezolimo kunye namayeza.Zinokufumaneka kuyo yonke into ukusuka kwizithuthi kunye neplanti ukuya koomatshini abaziingcali okanye imigca yokuvelisa, ukuququzelela uluhlu lweenkqubo ezibandakanya ukuhlamba uxinzelelo oluphezulu, imigca yegesi, kunye nokutshiza kwepeyinti yokutshiza.
Ukhuseleko lombhobho weHydraulic:
Njengoko imibhobho esebenza ngoxinzelelo olukhulu olwenziwa ngamanzi esetyenziswa kwimizi-mveliso ebalulekileyo okanye kwindawo enobungozi kubalulekile ukuba kukhethwe ngendlela eyiyo imveliso, ukudityaniswa kwemibhobho nokugcinwa kwayo kugcinwe.Oku kunciphisa umngcipheko wengozi yomzimba, yokusebenza, okanye yokusingqongileyo okanye ixesha lokuphumla elineendleko.
Zeziphi iintlobo ezahlukeneyo zepayipi lehydraulic?
Kukho iintlobo ezininzi ze-hydraulic hoses ezikhoyo, ezifanelekileyo kuluhlu lweengcinezelo, iimpembelelo, kunye namaqondo okushisa ngexesha lokusetyenziswa.
I-Hoses inokwahlulwa ngamanqwanqwa awo angaphandle, ukuba akhethelwe ukuqina ngokuchasene noxinzelelo lokusebenza kunye nokusingqongileyo kwangaphandle.Ezi ziquka:
I-hose ephothiweyo - I-hose ephezulu yoxinzelelo oluguquguqukayo esetyenziswa kwizicelo zemizi-mveliso jikelele kwaye ifanelekile phantse zonke iintlobo zezicelo ze-hydraulic kunye ne-petroleum kunye ne-water-based fluids.
I-hose ye-Spiral - I-hose ephezulu yoxinzelelo oluguquguqukayo olulungele ukusetyenziswa kunye neempembelelo eziphezulu kunye noxinzelelo lokusebenza ukuya kwi-50.0MPa, njenge-hammer hydraulics.
I-hose ye-Thermoplastic - I-hose eguquguqukayo kakhulu kunye nokwandiswa kwe-volumetric ephantsi, enika amaxesha abalaseleyo okuphendula nge-hydraulic kwaye ikwazi ukunyamezela uxinzelelo ukuya kwi-80.0MPa.
P.T.FE- I-hose echasayo kakhulu, ekwazi ukumelana noluhlu olubanzi lweekhemikhali ngokubonga kwiipropati eziphezulu ezingenakunqanda kwaye zingenakutsha, okwenza kube yinto efanelekileyo kwizicelo ezinobundlobongela.
Umbhobho we-low-pressure-hose ye-textile braided hose, enikezela ukuguquguquka kwezicelo ezilula kodwa ayikwazi ukumelana noxinzelelo oluphezulu.
I-hose ye-stainless steel-braided hose - Umbhobho onzima womelele ngokwaneleyo ukwenzela izicelo ezinobundlobongela kwaye unokukwazi ukunyamezela iimeko zangaphandle ezigqithisileyo.
Kukho neentlobo ezahlukeneyo zeetyhubhu zangaphakathi, kuquka:
Irabha enganyangekiyo yeoli ye-Synthetic - Ifanelekile kwindalo eyenzekayo kunye nolwelo olwenziwayo.
I-Polyester-Ifanele zombini ulwelo kunye neegesi zamashishini.
I-Polyamide-Ixhathisa kakhulu kulwelo olunje ngepeyinti, izinyibilikisi ezikloriniwe, kunye nezinye iikhemikhali.
P.TFE – Ixhathisa kakhulu ukuba isetyenziswe ngamachiza kunye nezinyibilikisi.
Yintoni iMPa?I-megapascal (MPa) yimetric yokulinganisa uxinzelelo.Isetyenziselwa ukubonisa imigangatho yoxinzelelo kunye nemilinganiselo yeenkqubo ze-hydraulic, ekubeni ilinganisa amaxabiso amakhulu - 1 megapascal = 1,000,000 pascals okanye i-10 Bar.
Umgangatho we-Hydraulic hose:
I-Hydraulic hoses ilawulwa yimigangatho yomibini kunye nemigangatho yamazwe ngamazwe - iMigangatho ye-SAE (ebekwe nguMbutho weeNjineli zeZithuthi), kunye neMigangatho ye-EN - ukuqinisekisa ukuba ihambelana nemigangatho yokhuseleko kunye nokusebenza.
Ndiwukhetha njani umbhobho ochanekileyo?
Ukukhethwa ngokufanelekileyo kwemveliso kunye nokudibanisa umbhobho kubalulekile ekusebenzeni okukhuselekileyo, okusebenzayo koomatshini kunye neenkqubo.Le miba ilandelayo yokusetyenziswa kunye nokusetyenziswa kufuneka ithathelwe ingqalelo xa kukhethwa ithumbu le-hydraulic:
Iintlobo ze-Fluid / Gas - Ngokuyintloko, i-fluid okanye i-gases eya kuhamba nge-hose, kunye nokugxininiswa kwezi zinto, kufuneka kwaziwe kwaye kuqondwe ukucacisa amandla afunekayo kwi-tube yangaphakathi.Umzekelo, izinyibilikisi ezinobundlobongela zifuna iityhubhu zangaphakathi ezixhathisa kakhulu.Iirhasi zinokufuna ukuhlatywa kwephini kwikhava
Iqondo lobushushu - Okulandelayo ubushushu bokusebenza kolwelo okanye iigesi kufuneka kwaziwe.Oku kuqinisekisa ukuba ukushisa okuphezulu akuyi kuthobisa ityhubhu yangaphakathi, okanye ukushisa okuphantsi akuyi kuphazamisa ukusebenza kwayo njengombhobho.Ukongezelela, amaqondo okushisa angaphandle ajikeleze umbhobho kufuneka aziwe, ukuqinisekisa ukuba i-hose inokusebenza ngokufanelekileyo ngaphakathi kwamaqondo okushisa aphezulu okanye ibekezelela nayiphi na inguqu yeqondo lokushisa.
Uxinzelelo - Uxinzelelo apho ulwelo okanye iigesi ziya kuhamba ngombhobho ziya kugqiba amandla afunekayo kuzo zonke iileya ze-hose's assembly, kubandakanywa amandla oxinzelelo lwe-spikes.Ezi meko zokusebenza ziya kumisela zombini ukuchasana kwangaphakathi nangaphandle okufunekayo.
Ubungakanani - Ubungakanani bombhobho wakho bufuna ukulinganisa i-diameter eyaneleyo kunye nobude obufanelekileyo.I-diameter yangaphakathi iya kuchazwa ngoxinzelelo lwangaphakathi ngelixa i-diameter yangaphandle ilawulwa yinqanaba lokukhusela elifunekayo okanye indawo ekhoyo kunye ne-radius bend efunekayo.Ubude obupheleleyo buya kuxhomekeka kumgama phakathi kwamacandelo kunye nokuguquguquka okufunekayo kwi-hose ngexesha lokusetyenziswa.Umlinganiselo wokuqukuqela ofunekayo uya kuqinisekisa ubude kunye nobubanzi bombhobho
Iziphelo & Ukudibanisa - Ukukhetha i-hose ngokucokisekileyo kubandakanya ukudibanisa i-hose echanekileyo ukuya ekupheleni kunye nokudibanisa, ukuqinisekisa ukuqina kunye nokuguquguquka.Umsonto wokukhwelana ochanekileyo weziphelo uya kuthintela ukuvuza xa utywiniwe.Ezi zibalulekile ekunciphiseni umngcipheko wokugqabhuka okunokuba yingozi okanye ukuqhawulwa konxibelelwano.Ukuqinisekisa ukuba lonke uqhagamshelo lwesiphelo luvavanyiwe ngokupheleleyo kwaye luvunyiwe ukuba lusetyenziswe ngokukhetha kwakho umbhobho
Ukufumaneka kunye neendleko - I-hose yokugqibela ye-hydraulic kufuneka ihambelane nohlahlo lwabiwo-mali lwakho, amandla okusebenza, kunye neshedyuli yokugcina ukuqinisekisa ukusebenza kakuhle kunye nokuzinza kwenkqubo.Ngokomzekelo, ukuba kufanelekile okanye kuyimfuneko, iinxalenye zesicelo sombhobho zingalungiswa ukulungiselela ukudibanisa ithumbu eliqhelekileyo elifumaneka ngokulula okanye elingabizi kakhulu.
Uxhotyiswe ngalo lonke ulwazi olungentla, umbhobho ofanelekileyo wehydraulic unokukhethwa kwiinkqubo zakho.
Ixesha lokuposa: Sep-14-2023