Ikigo cyibicuruzwa

Amazi ya hydraulic yungurura ibintu ashyirwa kumurongo wibicuruzwa byakozwe cyangwa icyitegererezo cyizina hamwe nizina ryiyungurura, ntabwo ari ukuri gushungura. Gusa β agaciro gapimwe binyuze mu kizamini gishobora kwerekana ubushobozi bwo kuyungurura. Amazi ya hydraulic yungurura ibintu agomba kandi kuba yujuje ibisabwa byo gutakaza umuvuduko (itandukaniro ryumuvuduko wumuvuduko mwinshi wumuyunguruzo uri munsi ya 0.1PMa, kandi itandukaniro ryumuvuduko wuzuye wamavuta yo kugaruka ni munsi ya 0.05MPa) kugirango harebwe neza gutembera no gushungura ibintu byubuzima. Nigute twahitamo neza amavuta ya hydraulic? Dalan hydraulic editor akubwira ko ugomba gusuzuma ibintu bitanu bikurikira.

1. Filtration yukuri ya hydraulic yamavuta ya filteri

Banza, menya urwego rwisuku yikizinga ukurikije ibikenerwa na sisitemu ya hydraulic, hanyuma uhitemo neza muyungurura neza ya filteri yamavuta ukurikije urwego rwisuku ukurikije imbonerahamwe yikimenyetso. Ikintu gikoreshwa cyane mumavuta ya hydraulic ya filteri mumashini yubwubatsi ifite impamyabumenyi ya nomero ya 10 mm. Isuku yamavuta ya Hydraulic (ISO4406) Nominal filtration yukuri yibintu bya filteri (μm) Urwego rwo gusaba 13/103 Hydraulic servo valve (hamwe na 3μm filteri) ).

Amavuta ya Hydraulic

Kubera ko nominal filtration yukuri idashobora kwerekana mubyukuri ubushobozi bwo kuyungurura ibintu bya filteri, diameter yikintu kinini kinini cyumubumbe wa filteri ishobora kunyura munsi yikizamini cyagenwe gikunze gukoreshwa nkibisobanuro byacyo byuzuye kugirango bigaragaze neza iyungurura ryambere rya bishya byashizweho. Igipimo cyingenzi mugusuzuma ubushobozi bwibintu byungurura amavuta ya hydraulic ni β agaciro kagenwe ukurikije ISO4572-1981E (ikizamini cya pass-pass), ni ukuvuga, amavuta avanze nifu yipimisha isanzwe azenguruka binyuze muyungurura amavuta inshuro nyinshi , hamwe n'amavuta yinjira no gusohoka biri kumpande zombi zungurura amavuta. ikigereranyo cyumubare wibice.

2. Ibiranga urujya n'uruza

Gutemba nigitutu cyumuyunguruzo unyuze mumavuta nibintu byingenzi biranga urujya n'uruza. Ikizamini kiranga urujya n'uruza kigomba gukorwa ukurikije ISO3968-91 kugirango ushushanye umuvuduko-umuvuduko ugabanuka. Munsi yigitutu cya peteroli yagabanijwe, igabanuka ryumuvuduko wose (igiteranyo cyumuvuduko wumuvuduko wamazu ya filteri hamwe nigitutu cyumuvuduko wibintu byungururwa) bigomba kuba munsi ya 0.2MPa. Umubare ntarengwa: 400lt / min Ikizamini cyamavuta ya peteroli: 60to20Cst Ntarengwa ntarengwa Turbine: 0 ℃ 60lt / min Turbine ntarengwa: 0 ℃ 400lt / mi

3. Shungura imbaraga

Ikizamini cyo guturika-ingaruka kizakorwa hakurikijwe ISO 2941-83. Itandukaniro ryumuvuduko rigabanuka cyane mugihe filteri yangiritse igomba kuba irenze agaciro kagenwe.

4. Kuranga ibiranga umunaniro

Bikwiye kuba bihuye na ISO3724-90 ikizamini gisanzwe cyumunaniro. Akayunguruzo kagomba kuba umunaniro wapimwe 100.000.

5. Gerageza guhuza n'amavuta ya hydraulic

Ikigereranyo cyumuvuduko wikibazo kigomba gukorwa hakurikijwe ISO2943-83 kugirango hamenyekane niba ibikoresho byayungurujwe hamwe namavuta ya hydraulic.

Ikigereranyo cya Filtration b igipimo cyerekana umubare wumubare munini urenze ubunini bwatanzwe mumazi mbere yo kuyungurura numubare wibice binini kuruta ubunini bwatanzwe mumazi nyuma yo kuyungurura. Nb = umubare wibice mbere yo kuyungurura Na = umubare wibice nyuma yo kuyungurura X = ingano yubunini.