Ikigo cyibicuruzwa

Amazi ya hydraulic yungurura ibintu nayo agomba kuba yujuje ibisabwa byo gutakaza umuvuduko (itandukaniro ryumuvuduko wumuvuduko mwinshi wumuyunguruzo uri munsi ya 0.1PMa, kandi itandukaniro ryumuvuduko wamavuta yo kugarura amavuta ni munsi ya 0.05MPa) kugirango habeho gukora neza gutembera no gushungura ibintu byubuzima. Nigute twahitamo neza amavuta ya hydraulic? Muhinduzi akubwira ko ugomba gusuzuma ibintu 5 bikurikira:

1. Kwiyungurura neza

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) ).

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 bwamavuta ya hydraulic yungurura ibintu ni β agaciro kagenwe ukurikije ISO4572-1981E (ikizamini cya pass-pass), ni ukuvuga, amavuta avanze nifu isanzwe yipimisha azenguruka akayunguruzo ka peteroli inshuro nyinshi , hamwe n'amavuta yinjira hamwe n'amavuta asohoka 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 / min

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

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.

Hydraulic amavuta yo kuyungurura ni ijambo ryumwuga munganda ziyungurura. Kugirango usukure umutungo wambere wibidukikije no kongera gukoresha umutungo, harasabwa ibikoresho byo kweza. Noneho akayunguruzo gakoreshwa cyane cyane muyungurura amavuta, kuyungurura ikirere, kuyungurura amazi nizindi nganda ziyungurura. Ibikoresho byamavuta ya hydraulic yungurura ibintu ahanini birimo ibintu byo kuyungurura impapuro, ibikoresho bya fibre ya fibre ya fibre (fibre fibre, fibre fibre sintered felt, fibre polypropilene, fibre polyester) mesh filter ya mesh (meshi idafite ibyuma) hamwe nu murongo wo gutandukanya umurongo. Amavuta ya hydraulic yungurura akwiranye no kuyungurura aside ikomeye, alkali ikomeye na solvent organic. Akayunguruzo kayunguruzo ni igicucu cyimbitse, gifite umwanya munini wo kuyungurura, itandukaniro ryumuvuduko muke, imbaraga zikomeye zifata nubuzima bwa serivisi ndende. Hano hari moderi zitandukanye nibisobanuro byo guhitamo.