Pilot valve excavator wahi e manawapa mo te hoko

Whakaahuatanga Poto:

Taupānga

Ka taea e matou te whakarato i te nuinga o nga waahi taraiwa waitohu Hainamana, XCMG excavator XE215C pilot valve, XCMG excavator XE235C pilot valve, XCMG excavator XE265C pilot valve, XCMG excavator XE335C pilot valve, XCMG excavator XE370CA pilot valve, XCMG excavator XE470 excavator valve, SE470 excavator XE470 -9 pae pairati, Shantui excavator SE150-9 pairati valve, Shantui excavator SE245LC-9 pairati valve, Shantui excavator SE370LC-9 pilot valve, Shantui excavator SE470LC-9 pilot valve, Komatsu excavator PC200-7 pilot valve, Komatsu excavator PC200-8 pae pairati, Komatsu excavator PC220-8 takirere pairati, Komatsu excavator PC240-8 pairati takirere, Komatsu excavator PC300-7 pairati takirere, Komatsu excavator PC360-7 takirere pairati, Komatsu excavator PC400-7 takirere pairati, SANY excavator SY125C pilot valve, SANY korukoru SY135C marere pairati, SANY excavator SY215C pairati valve, SANY excavator SY245H pairati valve, SANY excavator SY305H pairati valve, SANY excavator SY335H pilot valve, SANY excavator SY485H pilot valve, Liugong excavator 913E pilotu valve, Liugong excavator 913E pilotu valve, Liugong 913E pilotu valve, Liugong takirere pairati, Liugong excavator 926E pairati valve, Liugong excavator 930E pairati valve, Liugong excavator 933E pilot valve, Doosan excavator DH150 pilot valve, Doosan excavator DH225-7 pilot valve, Doosan excavator DH300LC-7 pilot valve, Zoomlion15Epirat valve te kaikawe ZE205E piriti takirere, Zoomlion excavator ZE215E pairati valve, Zoomlion excavator ZE330E pilot valve, SDLG excavator E6135F pilot valve, SDLG excavator E6150F pilot valve, SDLG excavator E6210F pilot valve, SDLG excavator E6225F pilot valve E6225F, SDLG excavator E6225F pilot valve E6225F, SDLG excavator E6225F pilot valve E6225F takirere pairati, kerekere Lonking LG6135 takirere pairati, kerekere a Lonking LG6225E takirere pairati, kerekere Lonking LG6365E piripono takirere etc.

Tukuna he imeera ki a matou

Taipitopito Hua

Tohu Hua

takirere pairati

Na te mea he maha nga momo waahanga e manawapa ana, kaore e taea e matou te whakaatu katoa ki te paetukutuku. Tena koa whakapiri mai ki a maatau mo nga mea motuhake.

painga

1. Ka tukuna e matou nga hua taketake me nga hua whai muri mo koe
2. Mai i te kaihanga ki te kaihoko tika, te tiaki i to utu
3. He taonga pumau mo nga waahanga noa
4. I roto i te wa tuku wa, me te whakataetae utu kaipuke
5. Ngaio me te wa i muri i te mahi

takai

Pouaka Kaata, kia rite ranei ki te tono a nga kaihoko.

whakaahuatanga

Ko te paera pairati he maa awhina e whakamahia ana hei whakahaere i te tikanga whakahaere i roto i etahi atu reera, waahanga ranei.
Ko te mahi a te punaha hydraulic ko te whakanui ake i te kaha ma te huri i te pehanga. E rima nga waahanga o te punaha hydraulic oti, ara nga waahanga hiko, nga waahanga whakahaere, nga waahanga whakahaere, nga waahanga awhina (whakauru) me te hinu hinu. Ka taea te wehewehe i nga punaha hydraulic ki nga waahanga e rua: nga punaha taraiwa hydraulic me nga punaha whakahaere hydraulic. Ko te mahi matua o te punaha whakawhiti hydraulic ko te tuku i te mana me te nekehanga. Ko te punaha whakahaere hydraulic me hanga te whakaputanga o te punaha hydraulic ki te whakatutuki i nga whakaritenga mahi motuhake (ina koa te mahi hihiri). Ko te punaha waipēhi te tikanga e pā ana ki te pūnaha tuku waipēhi.
I te wa e kaha ana, ka whakatuwherahia e te mana hiko i te poka pairati, ka heke tere te pehanga o te ruma o runga, ka puta he rereketanga pehanga nui huri noa i te mema kati. Ko te pehanga wai e pana ana te mema kati kia neke whakarunga, ka tuwhera te paera; ka mutu te hiko, ka kati te kaha o te puna i te kohao pairati, Ka haere te pehanga urunga ki roto i te kohao maatai ka tere te hanga o te pehanga iti me te teitei o te pehanga huri noa i te mema kati, a ka pana te pehanga wai i te mema kati kia neke whakararo. ki te kati i te takirere.
Āhuatanga noa:
1)Ka hangaia he piriti wai whakahaere pairati me te aukati wai pumau, ka whakahaere i te paera matua, i te paera tuarua ranei, i te taurangi rereke ranei e ai ki te tohu whakauru.
2) Ko te tere o te rere o te waahi tuatahi mo te 1 rita / min, a ko te teitei ko te 3 rita / min. Ko te tere o te rere o te paera pairati tuarua me whakatau kia rite ki nga hiahia pono.
3) He iti noa te tohu whakauru.
4) Ka taea e ia te whakaae ki te maha o nga tikanga whakauru, penei i te pukapuka, te hiko, te hydraulic, te pneumatic, te miihini miihini, te tauwehenga hiko, me era atu.
5) I roto i te take o te mana papu rereke, he maha nga momo riipene pairati ka hanga he hanganga modular, he maamaa te whiriwhiri i waenga i nga mahi maha.
6)Ko te puera pairati ano he maataki mana iti te rahi, ko te nuinga he paera mana pehanga.
Tikanga mahi:
I te wa e mahi ana, ka mahi te pehanga waipēhi ki runga i te mata ine te pehanga o te spool matua me te spool pairati i te wa ano. Ki te kore e whakatuwherahia te paera pairati, karekau te hinu e rere ki roto i te kohao valve, a ko te pehanga e mahi ana i runga i te porowhita matua i te taha o runga me raro he rite, engari na te mea he nui ake te waahi pehanga whai hua o te pito o runga. atu i te rohe pehanga whai hua o te mata pito o raro, ko te spool matua kei roto i te kaha hua I raro i te mahi a, kei te waahi raro rawa atu, ka kati te tauranga takirere. Ka piki te pehanga uru hinu ki te whakatuwhera i te paera pairati, ka hoki mai te wai ki te tank ma roto i te orifice i runga i te porowhita matua me te paera pairati. Na te paheketanga o te orifice, kaore i te rite te pehanga waipēhi i te taha o runga me raro o te porowhita matua. Ka neke ake te spool matua i raro i te mahi o te rereketanga o te pehanga ki te whakatuwhera i te tauranga takirere ki te whakatutuki i te waipuke me te mau tonu te pehanga. Ka taea te whakarereke i te pehanga o te waipuke ma te whakatika i te puna whakaahuru o te puna piripono.