Umuyoboro wa hydraulic wumuyoboro udafite ibyuma, nkumuhuza wingenzi muri sisitemu ya hydraulic, ukora imirimo yingenzi nko kohereza amazi, gutwara umuvuduko, no gufunga sisitemu. Kurwanya kwangirika kwabo, imbaraga nyinshi, nubuzima burebure bituma bikoreshwa cyane mumashini yubuhanga, peteroli, inganda, icyogajuru, nubwubatsi. Iyi ngingo isobanura neza ingingo zingenzi za tekiniki n’agaciro k’inganda za hydraulic hose ihuza ibyuma, yibanda kumiterere yibintu, igishushanyo mbonera, ibyiza byo gukora, hamwe nibisabwa.
1. Ibintu byiza hamwe no kurwanya ruswa
Ibyuma bitagira umuyonga hydraulic hose bihuza mubusanzwe bikozwe muri 304, 316, cyangwa hejuru - imikorere ya austenitis ibyuma bitagira umuyonga. Ibi bikoresho birimo 16% kugeza kuri 26% bya chromium (Cr) hamwe na nikel ikwiye (Ni), bigakora firime yuzuye ya chromium oxyde passivation hejuru, bikarinda neza kwangirika kwitangazamakuru ryangirika nkamazi, ibyuka, acide na alkaline, hamwe na spray yumunyu. Kurugero, mubwubatsi bwa marine, kongeramo 2% kugeza kuri 3% molybdenum (Mo) kuri 316 ibyuma bidafite ingese byongera imbaraga zo kurwanya imyobo no kwangirika, bigatuma bikoreshwa mugukoresha ahantu hanini -. Byongeye kandi, ibyuma bidafite ingese - birwanya ubushyuhe (uburebure - ubushyuhe bwo gukora burenga dogere 600) butuma imikorere ihamye muri sisitemu ya hydraulic yubushyuhe -.
2. Igishushanyo mbonera n'imikorere
Imiterere yibanze yibikoresho bya hydraulic yamashanyarazi bigizwe numubiri ukwiye, ibinyomoro, ferrule, nibintu bifunga. Ibishushanyo bisanzwe birashobora gushyirwa mubice bitatu: gusudira, gutwikwa, hamwe no guhunika.
Ibikoresho byo gusudira bihuza burundu guhuza ibyuma binyuze mumashanyarazi - gushonga. Birakwiriye kumuvuduko mwinshi - (Kurenza cyangwa bingana na 31.5 MPa) hamwe na - porogaramu zinyeganyega.
Ibikoresho byaka cyane bikoresha igikoresho cyaka kugirango ukore inzogera - ifungura ishusho, hanyuma igahuzwa nimbuto kugirango igere kashe. Zikoreshwa cyane cyane kumuvuduko muto - (Ntibisanzwe cyangwa bingana na 16 MPa) imiyoboro yoroheje.
Ibikoresho byo guhunika bifashisha ferrule yapanze kugirango ucibwe hejuru yicyuma kugirango ukore kashe ikomeye. Zitanga imbaraga zo kurwanya umuvuduko (kugeza kuri MPa 40) hamwe no kurwanya kunyeganyega, bigatuma bahitamo inzira nyamukuru yo hagati - hamwe na sisitemu yo hejuru -.
Kubijyanye na tekinoroji yo gufunga, ibikoresho bigezweho akenshi bifashisha impeta ya O - hamwe na karbide zifunga hejuru ya karbide, bigatuma zeru zeru ndetse no mubikorwa bikora. Bimwe murwego rwo hejuru - ibicuruzwa byanyuma nabyo biranga anti - irekura urudodo, hamwe nogeshe amasoko cyangwa insimburangingo ya nylon byongerera igihe kirekire preload.
3. Ibyiza byimikorere nagaciro kinganda
Ugereranije nicyuma cya karubone cyangwa umuringa wavanze, ibyiza byingenzi byuma ya hydraulic yamashanyarazi ni:
Imbaraga za mashini: Hamwe nimbaraga zingana zirenga 500 MPa, zirashobora kwihanganira ihungabana rya sisitemu ya hydraulic igera kuri magana.
Kuramba: Nta byangiritse bikomeye byo hanze, batanga ubuzima bwumurimo burenze imyaka 20, burenze kure imyaka 3-5 yubuzima bwibikoresho bisanzwe.
Umutekano: Byemejwe na ISO 9001 na API Q1, baremeza ko bitazaturika cyangwa ngo bitemba mu bihe bikabije (nko gushyuha bitunguranye amavuta ya hydraulic).
Mubisabwa byihariye, imashini zubaka (nka moteri na crane) zishingiye kubirwanya kunyeganyega kugirango ibikorwa byumutekano birebire. Inganda zikomoka kuri peteroli ziha agaciro imiti igabanya ubukana bwa peteroli cyangwa itangazamakuru ryitwa acide cyane. Inganda zo mu kirere zikoresha uburemere bwazo (ubucucike ni kimwe cya - kimwe cya kane cy’icyuma cya karubone) kandi cyizewe cyane kugira ngo cyuzuze ibisabwa bikenerwa na sisitemu ya hydraulic.
4. Ibyerekezo byiterambere hamwe nibyifuzo byo guhitamo
Mugihe sisitemu ya hydraulic igenda yerekeza kumuvuduko mwinshi (Kurenza cyangwa bingana na 70 MPa) hamwe nigikorwa cyubwenge, umuhuza wicyuma hydraulic hose uhuza ibyuma bigenda byiyongera mubikorwa byogukora no guhuza ibikorwa. Kurugero, uburyo bwo gusudira bwa lazeri burimo gukoreshwa kugirango igabanye diameter y'imbere kugera kuri mm 0,05 mm, cyangwa ibyuma byerekana ingufu byashyizwemo kugirango bikurikirane -.
Abakoresha bagomba kwitondera cyane ibipimo bikurikira muguhitamo umuhuza:
Igipimo cyumuvuduko wakazi: Umuhuza agomba guhuza na sisitemu ntarengwa yo gukora hamwe n’umutekano wikubye inshuro 1.5 umuvuduko ukabije wa sisitemu.
Guhuza itangazamakuru: Emeza imiti ihuza urwego rwibyuma bitagira umwanda hamwe namazi ya hydraulic (urugero, amavuta yubutare, fosifate ester - amavuta ashingiye).
Ibidukikije byubushakashatsi: Ihuza ryihuse ryihitirwa ryumwanya - porogaramu zabujijwe, mugihe ivumbi ryongerewe - ibishushanyo mbonera bifunga ibimenyetso bisabwa kubidukikije hanze.
Ibyuma bitagira umuyonga hydraulic hose ihuza ni urufatiro rwibikorwa bya hydraulic sisitemu yizewe. Binyuze mu bumenyi bwa siyansi no guhanga udushya, bakomeza gutwara ibikoresho byinganda bigana kumuvuduko mwinshi, gukora neza, no kuramba. Mu bihe biri imbere, hamwe no gukoresha ibikoresho bishya (nk'ibyuma bitagira umuyonga) hamwe n'ikoranabuhanga ryo gukora (nk'inganda ziyongera), uyu murima uzarushaho gusunika imbibi z'ikoranabuhanga mu bidukikije bikabije.
