China SY-2011 kuvaka hydraulic mafuta sefa inoshandiswa KOMATSU KOBELCO excavator 20Y-60-21311 Manufacture and Factory |Qiangsheng

SY-2011 yekuvaka hydraulic mafuta sefa inoshandiswa KOMATSU KOBELCO yekuchera 20Y-60-21311

Tsanangudzo Pfupi:

QS NO.:SY-2011

CRSS REFERENCE:20Y-60-21311

IJINI:PC200-6 PC220-6 SK200-8/SK210-8 PC100-6

MOTA:PC130-7 PC130-8

KUKURU OD:150(MM)

UREMO HWESE:90(MM)

INTRNAL DIAMETER:100 M10*1.5 MUKATI

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Chii Chinoita Hydraulic Sefa?

Hydraulic fluid ndiyo inonyanya kukosha chikamu chega yega hydraulic system.Mune hydraulics, hapana sisitimu inoshanda isina vhoriyamu yakakodzera ye hydraulic fluid.Zvakare, chero mutsauko wehuwandu hwemvura, zvimiro zvemvura, nezvimwe .. zvinogona kukuvadza sisitimu yese yatiri kushandisa.Kana iyo hydraulic fluid ine kukosha kwakawanda uku, zvino chii chichaitika kana ikasvibiswa?

Ngozi yekusvibiswa kwe hydraulic fluid inowedzera zvichienderana nekuwedzera kwekushandiswa kweiyo hydraulic system.Leakages, ngura, aeration, cavitation, zvisimbiso zvakakuvadzwa, nezvimwewo… ita kuti hydraulic fluid isvibiswa.Matambudziko emvura akasvibiswa akadaro anoiswa mukuderera, kwenguva pfupi, uye kukundikana kwenjodzi.Kudzikisira ndiko kutadza kupatsanurwa kunokanganisa kushanda kwakajairwa kweiyo hydraulic system nekudzikisira mashandiro.Kupfupika (transient) ndiko kukundikana kwechinguvana kunoitika panguva dzisiri dzenguva.Chekupedzisira, kutadza kwenjodzi ndiko kupera kwakazara kweiyo hydraulic system yako.Iwo akasvibiswa hydraulic fluid matambudziko anogona kuve akanyanya.Zvadaro, tinodzivirira sei iyo hydraulic system kubva kune zvinosvibisa?

Hydraulic fluid filtration ndiyo yega mhinduro yekubvisa zvinosvibisa kubva mumvura iri kushandiswa.Particle filtration uchishandisa mhando dzakasiyana dzemafirita inobvisa twunhu twunosvibisa senge simbi, faibha, silica, elastomers uye ngura kubva muhydraulic fluid.

Chii Chinoita Hydraulic Sefa?

(1) Iyo sefa zvinhu zvinofanirwa kuve neimwe simba remuchina kuti ive nechokwadi chekuti haizokuvadzwa ne hydraulic pressure pasi peimwe kushanda nesimba.(2) Pasi peimwe tembiricha yekushanda, kuita kunofanirwa kuve kwakagadzikana;inofanira kuva nekusimba kwakakwana.(3) Yakanaka anti-corrosion kugona.(4) Mamiriro acho ari nyore sezvinobvira uye saizi yacho compact.(5) Zviri nyore kuchenesa uye kuchengetedza, zviri nyore kutsiva iyo sefa chinhu.(6) Mutengo wakaderera.Nheyo yekushanda ye hydraulic filter: sezvakaratidzwa mumufananidzo 1, dhiyabhorosi dhiyabhorosi yemusimboti wekushanda wesefa.Oiri yehydraulic inopinda mupombi kubva kuruboshwe kuenda kune sefa, inoyerera ichibva kune yekunze sefa chinhu ichienda mukati mepakati, yobva yayerera ichibuda kunze.Kana dzvinyiriro ichiwedzera uye ichisvika pakuvhurika kwevhavha yekufashukira, oiri inopfuura nepakati pevharuvhu yekuyerera, kusvika mukati mepakati, yobva yayerera ichibuda kunze.Iyo yekunze sefa chinhu chine yakanyanya kurongeka kupfuura iyo yemukati sefa chinhu, uye yemukati sefa chinhu ndechekukochekera kusefa.Hydraulic filter test method: Iyo yepasi rose chiyero ISO4572 yakagamuchirwa zvakanyanya nenyika pasi rese kuti iongorore "yakawanda nzira yekupfuura yekusefa kuita kwehydraulic sefa zvinhu".Iyo yemukati yebvunzo inosanganisira kuona iyo sefa element, iyo yekumanikidza mutsauko maitiro eiyo plugging maitiro ehukuru hwakasiyana hwefiltration ratios (β values), uye Staining kugona.Iyo yakawanda-pass nzira inotevedzera chaiyo yekushanda mamiriro esefa mune iyo hydraulic system.Zvinosvibisa zvinoramba zvichipinda muoiri yehurongwa uye zvinoramba zvichisefa nesefa, nepo zvimedu zvisina kusefa zvichidzokera kutangi uye kupfuudza sefa zvakare.Mudziyo.Kuti isangane nezvinodiwa zveyepamusoro-chaiyo sefa yekuongorora mashandiro ekuita, pamwe nekuda kwekuchinja kweguruva rebvunzo uye kutorwa kwenzira nyowani dzekuenzanisa dzeotomatiki particle counters, ISO4572 yakagadziridzwa uye yakagadziridzwa mumakore achangopfuura.Mushure mekugadzirisa, nhamba itsva yakajairwa yakapfuudzwa nenzira yebvunzo kakawanda.ISO16889.

Chigadzirwa tsananguro

QS NO.	SY-2011
MHINJI REFERENCE	20Y-60-21311
ENGINE	PC200-6 PC220-6 SK200-8/SK210-8 PC100-6
MOTA	PC130-7 PC130-8
KUKURU OD	150(MM)
UREMO HWESE	90(MM)
INTRNAL DIAMETER	100 M10*1.5INWARD