Tam sim no, kuv lub teb chaws cov tuam txhab loader tau pib hloov kho tshiab ntawm cov khoom siv thev naus laus zis nyob ib puag ncig kev txuag hluav taws xob thiab kev txo qis, tsom mus rau kev kho dua tshiab ntawm cov tshuab tseem ceeb thiab cov khoom siv, uas yog, kev hloov kho thev naus laus zis ntawm hydraulic systems thiab hydraulic Cheebtsam, kis tau tus mob thiab kis tau tus mob. cov khoom.
Ua ntej, kev sib koom ua ke ntawm hydraulic system hloov thiab hloov
Tam sim no, lub siab tshaj plaws hydraulic system ntawm thoob ntiaj teb loaders yog ib tug tag nrho sib txawv load sensing hydraulic system.Ntawm cov khoom tseem ceeb, cov twj ua haujlwm thiab cov twj tso kua mis yog cov twj tso kua mis uas muaj peev xwm hloov tau, thiab cov li qub yog load sensing steering li qub thiab load sensing multi-txoj kev li qub.Cov yam ntxwv zoo ntawm lub cev yog kev ua haujlwm zoo, kev ua haujlwm siab, thiab kev txuag hluav taws xob tseem ceeb, tab sis tus nqi siab.Tsuas yog ob peb yam khoom tshwj xeeb, yeej tsis muaj lossis tsuas yog ib qho kev lag luam me me hauv txhua cheeb tsam tsis tau tsim nyob hauv Suav teb thiab txawm tias lub ntiaj teb.Txog rau qhov kawg no, kuv lub teb chaws kev lag luam loader thiab lwm yam kev lag luam sab hauv tau ua ntau yam kev tsim kho tshiab ntawm cov kab ke, thiab thaum tswj hwm nws cov xwm txheej, cov nqi tsim khoom tau raug txo los ntawm qhov loj.Tam sim no, kev txhim kho thiab kev txhim kho kev ua haujlwm tau ua tiav cov txiaj ntsig zoo, feem ntau hauv cov qauv sib txawv hauv qab no.
Thib ob, Txhim kho ntau txoj kev valve tag nrho qhov sib txawv ntawm qhov ntsuas qhov ntsuas hydraulic
Lub kaw lus tseem yog qhov sib txawv ntawm qhov sib txawv ntawm qhov ntsuas hydraulic, thiab nws cov kev tsim kho tshiab yog tsom rau ntau txoj kev li qub.Lub cev tseem ceeb ntawm ntau txoj kev valve yog qhov zoo tib yam ntau txoj kev valve nrog tus nqi qis, thiab lub logic valve me me nrog cov qauv yooj yim txuas nrog.Cov txiaj ntsig ntawm tus nqi ntawm ob yog tsawg dua 1/4 ntawm cov load-sensing multi-txoj kev valve.Lub load sensing hydraulic system yog sib piv, tab sis tag nrho cov nqi tsuas yog hais txog 70%.
Thib peb, Tsis tu ncua hloov pauv confluence unloading hydraulic system
Lub steering ib feem ntawm qhov ruaj khov tsis sib haum xeeb unloading hydraulic system tseem yog lub load sensing kuj sib txawv twj tso kua mis thiab lub load sensing steering valve, thiab qhov chaw ua hauj lwm yog tsim los ntawm ib tug quantitative twj tso kua mis thiab ib tug ntau ntau txoj kev valve.Lub kaw lus tau ntxiv qhov tseem ceeb ntawm lub valve, lub shuttle valve, tswj lub valve thiab lub unloading valve ua tiav qhov kev sib tshuam ntawm lub load sensing tsis tu ncua lub siab hloov pauv twj tso kua mis thiab lub twj tso kua mis kom muaj nuj nqis, thiab paub txog ob hom kev ua haujlwm ntawm kev thauj khoom sensing tsis tu ncua lub siab hloov pauv lub zog thaum lub sijhawm ua haujlwm. thiab lub siab tsis tu ncua hloov pauv qhov system thaum lub sijhawm ua haujlwm.Thaum lub lag luam ncav cuag qhov siab tshaj plaws load thiab lub unloading valve mus txog qhov siab tshaj plaws teem siab, lub twj tso kua mis ua hauj lwm nyob rau hauv ib tug tag nrho unloaded lub xeev.Lub kaw lus daws qhov throttling thiab overflow poob ntawm lub kauj, nrog rau cov dej ntws poob ntawm kev ua haujlwm, kom ua tiav lub hom phiaj ntawm kev txuag hluav taws xob thiab txo kev noj.
Piv nrog rau tag nrho cov sib txawv load sensing hydraulic system, kev khiav hauj lwm kev nplij siab thiab kev ua hauj lwm efficiency ntawm lub system yeej ib txwm zoo tib yam, tab sis tus nqi tsuas yog hais txog 35% ntawm lub qub, thiab lub zog txuag cov nyhuv yog hais txog 70% ntawm lub qub.Piv nrog rau tag nrho cov system, kev txuag hluav taws xob ntawm qhov system no yog kwv yees li 70%, thiab tus nqi yog li 1.5 npaug.Nws tuaj yeem hais tau tias qhov sib txawv ntawm qhov sib txawv ntawm qhov tsis sib xws ntawm cov khoom siv hydraulic yog qhov siv tau zoo heev thiab muaj qee yam nqi nce qib.
Forth, Txhim kho Multi-way Valve Constant Variable Confluent Hydraulic System
Qhov no system yog lub hauv paus synthesis ntawm thawj ob txhim kho systems.Cov kauj ruam yog ib qho kev ntsuas qhov sib txawv ntawm lub twj tso kua mis + lub ntsuas qhov ntsuas lub kauj valve, thiab cov haujlwm ua haujlwm yog kev sib xyaw ntawm ob - ntau txoj kev valve muaj ntau txoj hauv kev zoo tib yam thiab lub logic valve me me., Lub twj tso kua mis ua haujlwm yog tsim los ntawm ntau lub twj tso kua mis thiab lub valve unloading.Ob lub twj tso kua mis confluence tau pom los ntawm qhov tseem ceeb ntawm lub valve, thiab kev ua haujlwm thiab kev tswj yog qhov tseem ceeb ntawm cov khoom siv sib txawv.Piv nrog rau tag nrho cov sib txawv load sensing hydraulic system, kev khiav hauj lwm kev nplij siab ntawm lub system yog yeej ib yam li cov kev khiav hauj lwm efficiency, tab sis tus nqi tsuas yog hais txog 50% ntawm tus qub;kwv yees li 2 npaug ntawm qhov qub.Nws tuaj yeem hais tias lub kaw lus yog qhov system zoo nrog tus nqi qis, kev ua haujlwm siab thiab tus nqi siab, thiab muaj kev txhawb nqa siab.
Post lub sij hawm: May-16-2022
