Ndeipi basa remucheri Idler?

Ndeipi basa remucheri Idler?

1- Iyo huru yepombi yekumanikidza yakaderera
PC200-6 yekuchera inotora kaviri swash plate mhando axial variable piston pombi.Kugadziridza uye kugadzirisa kwekuchera Mumamiriro ezvinhu akajairwa, iyo inobuda mafuta kudzvanywa kwepombi huru yakakura kupfuura kana yakaenzana ne30 diki MP.

Kana huwandu hwekupfeka pakati pepombi yepombi huru uye cylinder body kana pakati pekupedzisira chiso chemuviri wecylinder neplate yevharuvhu ichipfuura mwero (mugero uri pakati peplunger necylinder muviri unofanirwa kunge uri pasi pe0.02, uye gap pakati pekuguma kwechiso chemuviri wecylinder uye ndiro yevhavha inofanira kunge iri pasi pe0.02).Nzvimbo yekubatana haifaniri kunge iri pasi pe90%), izvo zvichaita kuti kubuda kwekumanikidzwa kwepombi huru kuve kwakaderera, izvo zvicharatidzwa mumudziyo wekushanda wemuchina, uye muchina wose uchatadza kushanda.

2- Iyo huru yepombi inobuda inoyerera control valve boka rakashata
Pamusana pekuti simba repombi huru uye injini inogona kunyatsoenderana uye basa rejini rinogona kushandiswa zvizere, kubuda kwepombi huru yemuchina kunoshanduka nekuchinja kwejini simba.Kana boka revhavha yekudzora inoshandiswa kugadzirisa kubuda kwepombi huru ikakundikana, kana PLS mhinduro loop yakavharwa, LS valve spool yakanamatira, PC valve spool yakanamatira, kana coil yemukati yeP ° C-EPC. solenoid valve inopiswa kunze Mune zvimwe zviitiko, pombi huru ichagara iri mumamiriro ekugara achiyerera.

Kana iyo pombi huru ichigara iri mudiki kuyerera, muchina unenge usina simba uye unononoka kana uchishanda:
Saizvozvo, kana ndiro yekugezesa, servo piston uye zvimwe zvikamu zvepombi huru iyo inodzora zvakananga shanduko yekuyerera kwepombi huru yakanamatira, kubuda kwekuyerera kwepombi huru hakuzochinji.

3- The control pressure pressure yakabuda nepressure reduction valve yakaderera
Mumamiriro ezvinhu akajairwa, iyo yekudzikisira vharafu yekambani yekuchengetedza yekuchera muChongqing inogona kuderedza uye kudzikamisa kubuda kweoiri kudzvinyirirwa kwepombi huru pa3.3P, ichigadzira kudzora mafuta.Kana iyo yekusundidzira spool pavhavha yekudzikisira yekumanikidza isina kuvharwa zvakasimba nekuti oiri yanyanya kusvibiswa, iyo inobuda yekumanikidza yekudzikisa vharafu ichave yakaderera pane 3.3MPā.Panguva ino, zvisinei kuti chibatiso chekushanda chinofamba sei, kudzora kwemafuta kunogara kwakaderera, uye kufamba kwespool yevhavha huru yezvigadzirwa zvakasiyana-siyana zvekushanda iduku, zvichiita kuti kuyerera kuduku kune zvigadzirwa zvebasa, zvichiita kusasimba kwemuchina wose.

4-Kuyamura kudzvinyirira kwevhavha huru yekuyamura
Iyo huru yekuyamura vharafu ine yakaderera simba inodzika iyo yakanyanya kudzvanywa yeiyo yese hydraulic system kusvika 32.5MP.Kune iyo yakanyanya kudzvanywa inodarika reshiyo, iyo huru yekuyamura vharafu inovhura kudzikisa kudzvanywa.Hitachi Excavator Kugadzirisa Chongqing Kambani inochengetedza sisitimu kubva mukukuvadzwa.Kana gomba duku riri pahombe huru yekuyamura spool yakavharwa nekuda kwehutano husina kunaka hwemafuta uye spool inowanzozaruka, kana kuti seti yekuyamura kumanikidzwa kwevhavha huru yekuyamura yakaderera, iyo chaiyo yekuyamura kumanikidzwa ichave yakaderera, ndiko kuti, hurongwa. Pressure yakaderera.

5- Ivhavha yekuburutsa yakashata
Kana mutyairi atanga injini uye akaisa lever inoshanda mukusarerekera, iyo hydraulic oiri inobuda kubva papombi huru inodzokera yakananga kutangi remafuta kuburikidza nevharuvhu yekuburutsa, uye iyo yekuburutsa kumanikidza ndeye 3MP.Kana spool yevhavha yekudzikisa isina kuvharwa zvakasimba nekuda kwemafuta ane tsvina, mafuta anobuda epombi huru achapfuura nepavhavha yekudzikisa zvakananga kune tangi yemafuta kana muchina uri kushanda.Kana iyo O-ring chisimbiso pavhavha yekutakura inoshandiswa kuvhara kuwirirana pakati pePS pressure mafuta uye tangi yemafuta yakakuvadzwa, ichaitawo kuti pombi huru ye hydraulic mafuta iyerere ichidzokera kutangi yemafuta zvakananga.

6-LS bypass valve yakashata
Iyo LS bypass valve inogona kudonhedza chikamu cheP15 yekumanikidza mafuta padunhu reLS kuburikidza neaviri madiki maburi pamutumbi wevharuvhu (zvishoma) kuwedzera kugadzikana kwekushanda kwemuchina.Kana iyo O-ring chisimbiso pamutumbi wevhavha yakakanganiswa, iyo PL5 yekumanikidza mafuta ichataurirana zvakananga netangi yemafuta, iyo ichaita zvisina kunanga kuti vheji yekudzikisa ivhure zvakajairika, zvichiita kuti kushaya simba uye kunonoka kwechishandiso chimwe nechimwe chishande.

Mune izwi, kana iyo PC200-6 yekuchera isingakwanisi kushanda sese, inogona kunyanya kuverengerwa nehurombo hwemafuta eiyo hydraulic oiri.Naizvozvo, tsiva iyo hydraulic oiri sefa chinhu panguva (inoda kutsiviwa yega yega mazana mashanu) uye teerera kune kupora.