Pilot valve ye excavator spare parts
pilot valve
Nekuti kune akawanda marudzi ezvipenga, hatikwanise kuaratidza ese pawebhusaiti.Ndapota inzwa wakasununguka kutibata nesu kune dzakananga.
advantage
1. Isu tinopa zvese zvekutanga uye zvemberi zvigadzirwa kwauri
2. Kubva kumugadziri kusvika kumutengi zvakananga, kuchengetedza mari yako
3. Stable stock kune zvakajairika zvikamu
4. In Time Delivery Time, nemakwikwi ekutumira mari
5. Nyanzvi uye nenguva mushure mebasa
kurongedza
Carton Mabhokisi, kana maererano nechikumbiro chevatengi.
tsananguro
Ivhavhavhavhavhavhavhavhavhavhavharuru rinobatsira rinoshandiswa kushandura nzira yekudzora mune mamwe mavharuvhu kana zvikamu.
Basa re hydraulic system nderekuwedzera simba nekushandura kumanikidza.Iyo yakazara hydraulic system ine zvikamu zvishanu, zvinoti masimba emagetsi, epamusoro zvikamu, zvinodzora zvikamu, zvekubatsira zvinhu (zvishandiso) uye hydraulic mafuta.Hydraulic system inogona kukamurwa kuita mapoka maviri: hydraulic drive system uye hydraulic control system.Basa guru re hydraulic transmission system ndere kufambisa simba uye kufamba.Iyo hydraulic control system inoda kuita kuti kubuda kweiyo hydraulic system ikwane kune yakatarwa kuita zvinodiwa (kunyanya iyo ine simba kuita).Iyo hydraulic system inowanzo reva iyo hydraulic transmission system.
Kana yasimbiswa, simba remagetsi remagetsi rinovhura gomba rekutyaira, dzvinyiriro iri mukamuri yepamusoro inodonha nekukurumidza, uye musiyano wemutsindo wepamusoro unoumbwa kutenderedza nhengo inovhara.Kudzvinyirirwa kwemvura kunosunda nhengo yekuvhara kuti iende kumusoro uye vheji inovhura;kana simba radzimwa, simba remuchirimo rinovhara gomba remutyairi, Inlet pressure inopfuura nepaburi rekubypass uye kamuri yacho inokurumidza kuumba musiyano wakaderera uye wepamusoro wakatenderedza nhengo yevharuvhu yekuvhara, uye kumanikidza kwemvura kunosundira nhengo inovhara kuti iende pasi. kuvhara valve.
Common features:
1) Inoumba mutyairi wekudzora mvura bhiriji ine yakagadziriswa mvura inopokana, uye inodzora vharafu huru kana yechipiri vharafu kana inoshanduka lever zvinoenderana nechiratidzo chekuisa.
2) Kuyerera kwevheji yekutanga-yekutanga kunowanzo kungoita 1 litre / min, uye iyo yakawanda ndeye 3 malita / min.Kuyerera kwevheji yepiritsi yechipiri kunofanira kugadziriswa maererano nezvinodiwa chaizvo.
3)Chiratidzo chekupinza chinenge chidiki.
4) Inogona kugamuchira nzira dzakasiyana dzekuisa, dzakadai semanyorero, magetsi, hydraulic, pneumatic, mechanical cam, electric ratio, etc.
5) Munyaya yekuchinja kwepombi kutonga, akasiyana-siyana evhavhavhavha inoumba modular chimiro, izvo zvinoita kuti zvive nyore kusarudza pakati pemabasa akawanda.
6) The pilot valve pachayo inowanzova diki saizi control valve, kazhinji ine pressure control valve.
Working principle:
Paunenge uchishanda, iyo hydraulic pressure inobata pamusoro pekuyeresa kuyera pamusoro peiyo huru spool uye mutyairi spool panguva imwe chete.Kana vharuvhu yekutyaira isina kuvhurwa, mafuta haayerere mugomba revhavha, uye kumanikidza kunoshanda pane hombe spool kumusoro nezasi nzira kwakaenzana, asi nekuti iyo inoshanda yekumanikidza nzvimbo yekumusoro kwekumusoro kwakakura. kupfuura iyo inoshanda yekumanikidza nzvimbo yepasi pekupedzisira pamusoro, iyo huru spool iri mumhedzisiro simba Pasi pechiito che, iri munzvimbo yakaderera, uye chiteshi chevhavha chakavharwa.Kana kupinza kweoiri kunowedzera kuita kuti vharuvhu yepilot ivhure, mvura inoyerera ichidzokera kutangi nepaburi repa spool hombe nevharuvhu yekutyaira.Nekuda kwekunyorovesa kweiyo orifice, iyo hydraulic pressure iri kumusoro uye yakaderera nzira dzeiyo main spool haina kuenzana.Iyo huru spool inokwira pasi pechiito chekumanikidza musiyano kuti uvhure chiteshi chevhavha kuti uwane mafashama uye chengetedza kudzvanywa kwakagadzikana.Kufashukira kudzvinyirira kunogona kugadziridzwa nekugadzirisa kudzvanywa kunodzora chitubu chevhavha yekutyaira.
Imba yedu yekuchengetera zvinhu
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