Air brake vavu yazigawo za Road roller

Air brake valve

Chifukwa pali mitundu yambiri ya zida zosinthira, sitingathe kuziwonetsa zonse pawebusayiti.Chonde khalani omasuka kulumikizana nafe kuti mupeze zinazake.

Ubwino

1. Timakupatsirani zinthu zonse zoyambirira komanso zotsatsa pambuyo pake
2. Kuchokera kwa wopanga kupita kwa kasitomala mwachindunji, kupulumutsa mtengo wanu
3. Zigawo zokhazikika zokhazikika
4. Mu Time Delivery Time, ndi mtengo wampikisano wotumizira
5. Professional ndi pa nthawi pambuyo utumiki

Kulongedza

Mabokosi a Carton, kapena malinga ndi pempho lamakasitomala.

kufotokoza

Dongosolo la brake exhaust limapangidwa ndi valavu yotulutsa mpweya yomwe imapangidwa ndi silinda yowongolera ndi thupi la valavu, valavu yowongolera solenoid, mapaipi operekera mpweya, zida zamagetsi, ndi mabwalo.Valavu yotulutsa mpweya imayikidwa pa chitoliro cha injini.Panthawi yotulutsa mpweya, kanikizani batani lotulutsa mpweya wotulutsa mpweya, ndipo valve ya butterfly valve ya valve yotulutsa mpweya imatseka njira yotulutsa mpweya, kotero kuti pisitoni ya injini imagonjetsedwa ndi kupanikizika kwa gasi panthawi yopuma, zomwe zimalepheretsa kugwira ntchito kwa injini. injini.Mphamvu ya braking imakwaniritsa cholinga chowongolera liwiro lagalimoto.
Mavavu a brake agalimoto amagawidwa kukhala ma valavu a brake air ndi ma hydraulic brake valves.Kugwira ntchito bwino kwa valavu ya brake ndikofunikira kwambiri pakuyimitsa magalimoto, ndipo kumapereka chithandizo chaukadaulo pakuwongolera bwino kwagalimoto.Kukula kwaukadaulowu kuli ndi tanthauzo lofunikira kwambiri pakupanga magalimoto komanso chitetezo chamsewu.
Pamene dongosolo lotulutsa mpweya likugwira ntchito, mbale ya valve mu thupi la valve imatsekedwa.Pamene injini ili mu utsi sitiroko, mpweya utsi mu injini yamphamvu ndi utsi chitoliro ndi wothinikizidwa.Ntchito yomwe imagwiritsidwa ntchito pochita izi imapangitsa kuti galimoto ikhale yolimba..Kuchuluka kwa mphamvu ya braking kumawonjezeka ndi kuwonjezeka kwa kuthamanga kwa chitoliro cha utsi ndi silinda ya injini (injini kumbuyo kuthamanga).Magalimoto okhala ndi ma valavu a brake exhaust ali ndi zabwino izi:
(1) Galimoto ikatsika pamtunda wautali, chiwerengero ndi nthawi ya brake yautumiki imatha kuchepetsedwa kwambiri, kulepheretsa kuti mabuleki asatenthe kwambiri komanso kuwonongeka kwa mphamvu ya braking, ndikusunga mabuleki pamalo abwino nthawi zonse.Moyo wautumiki wa nsapatoyo umatalika, kutopa kwa dalaivala poyendetsa braking kumachepetsedwa, ndipo kumathandizira kuteteza chilengedwe.
(2) Exhaust brake ndi brake yomwe imapangidwa ndi kukanikiza gasi mu injini ndi chitoliro cha utsi.Chifukwa chake, brake ndi yofewa, yopanda mphamvu, ndipo imachepetsa kuchuluka kwa magawo, omwe amatha kutalikitsa moyo wautumiki wa magawo okhudzana ndi kuchepetsa kuchuluka kwa kukonza.
(3) Brake yotulutsa mpweya imatumizidwa kumawilo oyendetsa galimoto kudzera pa sitima yoyendetsa.Kusiyanitsa kwa axle yoyendetsa kumagawira torque ya braking mofanana kumanzere ndi kumanja.Amachepetsa chizolowezi cha galimoto kutsetsereka mbali, amakhala ndi chitetezo pamene akuyendetsa galimoto, ndipo akhoza kuwonjezera pafupifupi liwiro la galimoto.
(4) Choyimitsa mafuta cha brake yotulutsa mpweya chimakhala ndi mphamvu yopulumutsa mafuta.
Mapangidwe ndi mfundo zogwirira ntchito za msonkhano wa valve brake exhaust
Msonkhano wa valavu yotulutsa mpweya umakhala ndi magawo atatu: gawo laling'ono lowongolera (silinda yotulutsa mpweya mu Chithunzi 1), gawo lolumikizira, ndi gulu lamagulugufe agulugufe (valavu yotulutsa mpweya mu Chithunzi 1).Onani chithunzi chotsatirachi.Pakati pawo, yamphamvu yolamulira imakhala njira yoyendetsera, ndipo valavu ya butterfly imakhala actuator.Chithunzi chomwe chili pansipa chikuwonetsa kusagwira ntchito kwa msonkhano wa valavu yotulutsa mpweya.Pamene mabuleki a utsi akufunika, mpweya woponderezedwa kuchokera kumalo osungiramo mpweya umayikidwa mu silinda yolamulira kupyolera mu mpweya wolowera wa sub-assembly ya silinda kuti akankhire pisitoni ndikudutsa polumikizira.Njira ya lever imatseka valavu ya gulugufe kwathunthu

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