Ungakhetha kanjani ipayipi elifanele le-hydraulic ngezinqubo zakho:
Amapayipi e-hydrauliczibalulekile ezinqubweni eziningi zezimboni nezentengiselwano, ezisekela imisebenzi ephephile nephumelelayo.
Izinhlobonhlobo ziyatholakala ukuze zivumelane nazo zonke izinhlelo zokusebenza - kusukela kumapayipi amelana namakhemikhali kanye nomfutho ophezulu ukuya kumapayipi aqinile ukuze asetshenziswe ezindaweni eziminyene noma eziyingozi.
Ukukhetha nokufaka ipayipi elifanele, kubalulekile ukuqonda kokubili izisekelo zamapayipi amanzi kanye nemininingwane yohlelo lwakho lokusebenza oludingekayo:
Iyini ipayipi le-hydraulic?
Ipayipi le-hydraulic ipayipi elikhethekile elisetshenziswa ezindaweni zezimboni nezohwebo.Esebenza ngokubambisana nemishini esebenza ngogesi, axhuma ama-valve, amathuluzi nama-actuator avumela uketshezi noma amagesi ukuthi ageleze esuka kwenye ingxenye aye kwenye.
Ukwakhiwa kwe-Hydraulic hose:
Amapayipi amanzi ahlanganisa ishubhu elingaphakathi ngaphakathi kwesendlalelo esiqinisiwe kanye nezendlalelo zangaphandle ezivikelayo.I-inner tube material ikhethwa ukuthi ihambisane noketshezi, amazinga okushisa, izingcindezi, nama-impulses adingekayo epayipini.Izendlalelo zangaphandle zakhiwe ukuze zivumelane namandla nokuqina okudingekayo kwepayipi endaweni yokusebenza kwalo.Ukwakheka kwepayipi le-hydraulic kumele kuqine ngokwanele ukumelana nezingcindezi zangaphakathi nezangaphandle.
Ishubhu elingaphakathi lingakhiwa ngerabha yokwenziwa, i-PTFE, noma i-thermoplastics, kuye ngezakhiwo nezingcindezi zoketshezi noma amagesi ngaphakathi.I-reinforcement ingenziwa kusukela ku-single, izingqimba eziningi zocingo olulukiweyo, intambo yendwangu noma i-spiral-nxeba wire.Isendlalelo esivikelayo singenziwa ngohlu lwezinto ezimelana, ezixoshayo, nezivumelana nezimo, kuye ngamandla asendaweni yangaphandle.
Asetshenziselwani amapayipi amanzi?
Amapayipi asebenzisa amanzi abalulekile ezimbonini eziningi, okuhlanganisa ukuphathwa kwemfucuza, ukukhiqiza, amabhizinisi ezolimo kanye nemithi.Angatholakala kuyo yonke into kusukela ezimotweni nasezimbonini kuya emishinini ekhethekile noma imigqa yokukhiqiza, egqugquzela uchungechunge lwezinqubo ezihlanganisa ukugeza okunomfutho ophezulu, izintambo zikagesi, nokufaka upende wokufutha.
Ukuphepha kwe-Hydraulic hose:
Njengoba amapayipi adonsa amanzi esetshenziswa ezimbonini ezibalulekile noma ezindaweni eziyingozi kubalulekile ukuthi kukhethwe kahle umkhiqizo, kuhlanganiswe ipayipi nokunakekelwa okufanele.Lokhu kunciphisa ubungozi bezingozi ezingokomzimba, zokusebenza, noma ezemvelo noma isikhathi sokuphumula esibizayo.
Yiziphi izinhlobo ezahlukene ze-hydraulic hose?
Kunezinhlobonhlobo eziningi zamapayipi amanzi atholakalayo, afanele uhla lwezingcindezi, ama-impulses, namazinga okushisa ngesikhathi sokufaka isicelo.
Amapayipi angahlukaniswa ngezendlalelo zawo zangaphandle, ukuze akhethelwe ukuqina ngokumelene nezingcindezi zokusebenza kanye nemvelo yangaphandle.Lokhu kubandakanya:
Ipayipi elilukiweyo - Ipayipi elinomfutho ophezulu oguquguqukayo elisetshenziswa ezimbonini ezijwayelekile futhi lilungele cishe zonke izinhlobo zezinhlelo zehydraulic ezinophethiloli noketshezi olususelwa emanzini.
I-Spiral hose - Ipayipi le-high-pressure eguquguqukayo elifanele ukusetshenziswa elinomfutho ophezulu kanye nezingcindezi zokusebenza ezifika ku-50.0MPa, njengama-hammer hydraulics.
Ipayipi le-Thermoplastic - Ipayipi eliguquguquka kakhulu elinevolumu ephansi yokunwetshwa, enikeza izikhathi ezinhle kakhulu zokuphendula nge-hydraulic futhi ekwazi ukubekezelela izingcindezi ezifika ku-80.0MPa.
P.T.FE- Ipayipi eliqinile elikwazi ukumelana namakhemikhali ahlukahlukene ngenxa yezakhiwo eziphakeme ezingenanduku futhi alishi, okwenza lilungele ukusetshenziswa okunolaka.
Ipayipi elinomfutho ophansi - Ipayipi elilukiwe lendwangu, elinikeza ukuguquguquka kwezinhlelo zokusebenza ezilula kodwa elingakwazi ukumelana nezingcindezi eziphezulu.
Ipayipi lensimbi engagqwali elilukwe ngocingo - Ipayipi elisindayo elihlala isikhathi eside ngokwanele ukuze lisetshenziswe ezinolaka futhi elikwazi ukubekezelela izimo zangaphandle ezidlulele.
Kukhona futhi izinhlobo ezahlukene zamashubhu angaphakathi, okuhlanganisa:
Irabha engamelana nowoyela yokwenziwa - Ifanele uketshezi oluvela ngokwemvelo nolwenziwayo.
I-Polyester - Ifanele kokubili uketshezi namagesi ezimboni.
I-Polyamide - Imelana kakhulu noketshezi olufana nopende, izinyibilikisi ezine-chlorinated, namanye amakhemikhali.
P.I-TFE - Ingazweli kakhulu ukusetshenziswa ngamakhemikhali nezinyibilikisi.
Yini i-MPa?I-megapascal (MPa) iyimethrikhi yokulinganisa ingcindezi.Isetshenziselwa ukukhombisa ububanzi bengcindezi nezilinganiso zezinhlelo ezisebenza ngogesi, njengoba ikala amanani amakhulu - 1 megapascal = 1,000,000 pascals noma 10 Bar.
Ukulinganisa kwe-Hydraulic hose:
Amapayipi asebenzisa amanzi alawulwa yizimboni nezindinganiso zamazwe ngamazwe - Amazinga e-SAE (abekwe yiNhlangano Yonjiniyela Bezimoto), kanye namazinga we-EN - ukuze kuqinisekiswe ukuthi ahambisana nezindinganiso zokuphepha nokusebenza.
Ngikhetha kanjani ipayipi elifanele?
Ukukhetha kahle umkhiqizo kanye nokuhlanganisa ipayipi kubalulekile ekusebenzeni okuphephile, okusebenzayo kwemishini nezinqubo.Izici ezilandelayo zokusetshenziswa nokusetshenziswa kufanele zicatshangelwe lapho kukhethwa ipayipi le-hydraulic:
Izinhlobo ze-Fluid/Gas - Ngokuyinhloko, uketshezi noma amagesi azogeleza ngepayipi, kanye nokugxilwa kwalokhu, kufanele kwaziwe futhi kuqondwe ukuze kunqunywe amandla adingekayo eshubhu elingaphakathi.Isibonelo, izincibilikisi ezinolaka zidinga amashubhu angaphakathi amelana kakhulu.Amagesi angadinga ukuchotshozwa kwekhava
Izinga lokushisa - Okulandelayo izinga lokushisa lokusebenza koketshezi noma amagesi kufanele kwaziwe.Lokhu kuqinisekisa ukuthi amazinga okushisa aphezulu ngeke ehlise ishubhu elingaphakathi, noma amazinga okushisa aphansi ngeke avimbele ukusebenza kwawo njengomsele.Ukwengeza, amazinga okushisa angaphandle azungeze ipayipi kufanele aziwe, kuqinisekiswe ukuthi ipayipi lingasebenza ngokwanele ngaphakathi kwamazinga okushisa aphezulu noma libekezelele noma yikuphi ukuhlukahluka kwezinga lokushisa.
Ingcindezi – Izingcindezi okuzogeleza kuzo uketshezi noma amagesi epayipini kuzonquma amandla adingekayo azo zonke izingqimba zepayipi lepayipi, okuhlanganisa namandla okukhuphuka komfutho.Lezi zimo zokusebenza zizobeka kokubili ukumelana kwangaphakathi nangaphandle okudingekayo.
Usayizi - Usayizi wepayipi lakho udinga ukulandisa ngobubanzi obanele nobude obufanele.Ububanzi bangaphakathi buyonqunywa izingcindezi zangaphakathi kuyilapho ububanzi bangaphandle bunqunywa izinga lokuvikela elidingekayo noma isikhala esitholakalayo kanye ne-radius yokugoba edingekayo.Ubude bubonke buzoncika ebangeni eliphakathi kwezingxenye kanye nokuguquguquka okudingekayo kwepayipi ngesikhathi sokusetshenziswa.Izinga lokugeleza elidingekayo lizophinde linqume ubude nobubanzi bepayipi
Iziphetho & Ukuhlanganisa - Ukukhetha okuphelele kwepayipi kuhlanganisa ukuhlanganiswa kwepayipi okulungile kuya emaphethelweni kanye nama-couplings, okuqinisekisa ukuqina nokuvumelana nezimo.Intambo efanele yokukhwelana yeziphetho izovimbela ukuvuza lapho kuvalwa.Lokhu kubalulekile ekwehliseni ubungozi bokuqhuma okungaba yingozi noma ukunqanyulwa.Yenza isiqiniseko sokuthi konke ukuxhumana kuhlolwe ngokugcwele futhi kwagunyazwa ukuthi kusetshenziswe nokukhetha kwakho ipayipi
Ukutholakala Nezindleko - Ipayipi lokugcina le-hydraulic kufanele lihambisane nesabelomali sakho, amandla okusebenza, kanye neshejuli yokulungisa ukuze uqinisekise ukusebenza kahle nokusimama kwenqubo.Isibonelo, uma kufaneleka noma kudingekile izakhi zohlelo lwepayipi zingashintshwa ukuze kuhlanganiswe ipayipi elivamile elitholakala kalula noma elingabizi kakhulu.
Ihlome ngalo lonke ulwazi olungenhla, ipayipi elifanele le-hydraulic lingakhethwa ngezinqubo zakho.
Isikhathi sokuthumela: Sep-14-2023