Zimakupiza viscous lumikiza ntchito mfundo

Zamkatimu

Kuphatikizika kwa viscous fan ndi chimodzi mwazinthu zochepa zomwe zimadziwika pamakina oziziritsa injini.

Kodi cholumikizira chowoneka bwino ndi chiyani

Zipangizo zowoneka bwino zimagwiritsidwa ntchito pamagalimoto (magalimoto ndi magalimoto) okhala ndi injini yokwera kutalika, makamaka magalimoto oyendetsa kumbuyo. The zowalamulira chofunika pa imathamanga otsika ndi pa ulesi kulamulira kutentha. Fani yosalongosoka imatha kupangitsa kuti injini izitenthedwa kwambiri pamsewu pongokhala magalimoto ambiri.

Zimakupiza viscous lumikiza ntchito mfundo

Alikuti

Chowonera chowoneka bwino chimapezeka pakati pa pulley ndi radiator ndipo imagwira ntchito zotsatirazi:

  • Imayang'anira liwiro la zimakupiza kuti iziziritsa injini;
  • Zimathandizira pakuwongolera injini potsegulira fani pakafunika;
  • Amachepetsa katundu pa injini.

Kutseka lumikiza

Kaphatikizidwe kamakonzedwa pa shaft yokhotakhota yokwera pampope wa pampu, kapena kapenanso imatha kukokedwa molunjika kumtunda kwa mpope.

Mfundo yogwiritsira ntchito kulumikiza kwa viscous

Kuphatikizana kwa viscous kumachokera pa bimetallic sensor yomwe ili kutsogolo kwa fan fan ya viscose. Chojambulira ichi chimakulitsa kapena kugulitsa, kutengera kutentha komwe kumafalikira kudzera mu radiator. Chigawo chanzeru ichi chimapangitsa kuti injini zizigwira bwino ntchito poyendetsa liwiro la injini ndikupereka mpweya wozizira.

Zimakupiza viscous lumikiza ntchito mfundo

Kutentha kozizira

Chojambulira cha bimetal chimapanikiza valavu, motero mafuta mkati mwa cholumikizira amakhalabe mchipinda chosungira. Pakadali pano, cholowa cha viscose fan sichimayikidwa ndikuzungulira pafupifupi 20% ya kuthamanga kwa injini.

Pa kutentha kotentha

Chojambulira cha bimetal chimakulitsa, chimazungulira valavu ndikulola mafuta kuti aziyenda mchipinda chonse chakunja. Izi zimapanga makokedwe okwanira kuyendetsa makanema ozizilitsa pama liwiro a injini. Pakadali pano, chowonera chowoneka bwino chimagwira ndikuzungulira 80% ya kuthamanga kwa injini.

Zambiri pa mutuwo:
  Sinthani zizindikiro: kugwiritsa ntchito, kukonza ndi mtengo

Kodi cholakwika cholumikizira cholumikizira chingayambitse chiyani?

Mukamachotsa pampu, nthawi zonse amalimbikitsidwa kuti muwone momwe zowonjezerazo zimayendera. Kuphatikizika kowonongeka kumakhudza moyo wamapampu. Chowongolera cholakwika cha viscous fan chikhoza kukhalabe cholimba, zomwe zikutanthauza kuti nthawi zonse chimathamanga pa 80% ya kuthamanga kwa injini. Izi zitha kubweretsa kuwonongeka ndi phokoso lalikulu komanso kunjenjemera, ndikupanga phokoso lakumtunda ngati injini rpm ikuchulukira ndikugwiritsa ntchito mafuta kumawonjezeka.

Kumbali ina, ngati kulumikizana kwa viscous fan kumalephera pomwepo, sikuloleza mpweya kuti udutse mu radiator. Izi, zimathandizanso kuti injini izizizira kwambiri ikazizira.

Zifukwa zakusokonekera

  • Mafuta kutayikira kwa zowalamulira, disconnection wa zowalamulira zimakupiza;
  • Chojambulira cha bimetallic chimataya malo ake chifukwa cha makutidwe ndi okosijeni am'mwamba, zomwe zimapangitsa kuti mikono igwere;
  • Kusagwira bwino, ngakhale kuti sikungachitike kawirikawiri ngati cholumikizira chowoneka bwino sichinasinthidwe pambuyo pa mtunda wautali. Izi zimabweretsa kuwonongeka kwa mawonekedwe apadziko.

Viscous lumikiza kachipangizo ntchito

Zimakupiza viscous lumikiza ntchito mfundo

Chojambulira cha bimetallic chimayang'anira magwiridwe antchito a clutch ya viscose. Makamaka, pali mitundu iwiri ya machitidwe a bimetallic sensing: mbale ndi koyilo. Onsewa amagwiritsa ntchito mfundo imodzimodziyo monga momwe tafotokozera poyamba.

Kusiyana kokha ndikuti pamene coil imakulitsa ndikupanga kuti izizungulira mbale yoyenda, ma bimetal contract ndi ma flexes. Izi zimasunthira mbale yololeza ndikulola mafuta kuti asunthe kuchokera kuchipinda chosungira kulowa mchimbamo.

Kanema: momwe mungayang'anire kulumikizana kwa viscous

Momwe mungayang'anire kulumikizana kwa viscous kwa zimakupiza kozizira (mfundo yogwiritsira ntchito kulumikizana kwa viscous)

Mafunso ndi Mayankho:

Kodi viscous fan drive imagwira ntchito bwanji? Rotor yake imalumikizidwa ndi crankshaft pulley pogwiritsa ntchito lamba. Diski yokhala ndi chotsitsa imalumikizidwa ndi rotor kudzera mumadzi ogwirira ntchito. Madzi akatenthedwa, amakhuthala ndipo torque imayamba kuyenda kupita ku disk yoyendetsedwa.

Kodi mungamvetse bwanji kuti kulumikizana kwa viscous ndikolakwika? Chizindikiro chokha cha kulumikizidwa kolakwika kwa viscous ndikuti mota ikuwotcha ndipo faniyo simazungulira. Pachifukwa ichi, gel osakaniza amatha kutuluka, clutch ikhoza kupanikizana (zomveka zimamveka).

Kodi kulumikizana kwa viscous kumagwiritsidwa ntchito chiyani? Kuphatikizika kwa viscous kudapangidwa kuti kulumikizike kwakanthawi seti imodzi ya ma disc ku seti yotsogola. Kulumikizana kwa viscous kwa fan yozizirira kumapereka kuziziritsa kwa radiator. Njira yofananayi imagwiritsidwanso ntchito m'magalimoto oyendetsa magudumu onse.

ЧKodi clutch ya hydraulic fan clutch ndi chiyani? Kutengera kutentha kwa choziziritsa kukhosi mu injini, imasintha liwiro la fan. Ikatentha, clutch imawonjezera liwiro la fan.

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