Monga tonse tikudziwira, mbali yokha ya galimoto yomwe ikukhudzana ndi pansi ndi tayala.Matayala amapangidwa ndi zigawo zingapo zomwe zimafunikira kuti tayala lizigwira ntchito bwino komanso kulola kuti galimotoyo ifike momwe ingathere.Matayala ndi ofunika kwambiri pakugwira ntchito kwa galimoto, kumva, kugwira, ndipo chofunika kwambiri, chitetezo.Si matayala a mphira okha omwe amatsimikizira chitetezo panthawi yoyendetsa galimoto, koma valavu ya tayala ndi gawo lofunika kwambiri pa tayala.
Kodi Vavu ya Turo Ndi Chiyani?
Valve ya matayala ndi chipangizo chodzipangira chokha chomwe, chikatsegulidwa, chimalola mpweya kulowa m'malo a tayala lopanda chubu kapena chubu, ndiyeno amangotseka ndi kusindikiza kuti apange mpweya wabwino kuti mpweya usatuluke pa tayala kapena chubu.Kupatula matayala olimba, matayala ena onse kapena machubu amkati omwe amayenera kukwezedwa amayenera kupangidwa ndi chipangizochi.
Ndi Masitayelo Angati A Mavavu a Turo?
Kugawika kwa ma valve a matayala kumatengera mbali zomwe zimagawidwa.Ikhoza kugawidwa kuchokera ku chitsanzo chogwiritsidwa ntchito, kapena ikhoza kugawidwa kuchokera kuzinthu za valve.Pansi pa miyezo yosiyana, gululi limakhalanso losiyana.Zotsatirazi zitha kugawidwa molingana ndi njira yosonkhanitsira ndipo zitha kugawidwamphira mwachangundihigh-pressure metal clamp-in.
Mavavu a Tubeless Rubber Snap-In
Valavu yopanda mphira yopanda mphira imakhala ndi kutsika kwamphamvu kwa matayala ozizira kwambiri a 65psi ndipo idapangidwa kuti igwiritsidwe ntchito pamagalimoto, magalimoto opepuka ndi ma trailer opepuka.Mavavu opangira mphira amatha kugwiritsidwa ntchito kukweza mabowo 0.453 "kapena 0.625" m'mimba mwake, ndipo amapezeka motalika kuyambira 7/8 "mpaka 2-1/2".Kwenikweni, valavu imabwera ndi kapu ya pulasitiki monga muyezo, koma imathanso kusinthidwa ndi kapu ya chrome kapena kapu yamkuwa kuti igwirizane ndi maonekedwe a gudumu.
High-Pressure Metal Clamp-In Valves
Valavu yachitsulo yothamanga kwambiri imatha kukwanira pafupifupi mtundu uliwonse wagalimoto, ndipo timalimbikitsa mavavu achitsulo pamagalimoto ogwirira ntchito ndi magalimoto omwe amatha kuyendetsedwa mwamphamvu pa liwiro lopitilira 130 mph.Valavu yachitsulo imasindikiza gudumu ndi gasket ya rabara ndikumangitsa nati yosungira.Ngakhale kuti mapangidwe ndi kalembedwe ka mavavu achitsulo amatha kubisika mkati mwa gudumu kapena kuwoneka kunja, omwe ali ndi mtedza wosungira kunja amapereka ubwino wolola kuti mtedza wosungirayo uwonedwe ndi kusinthidwa. popanda kuchotsa kulimba kwa tayala pa gudumu.Mavavu azitsulo azitsulo amalola kupanikizika kwakukulu kwa 200 psi ndipo angagwiritsidwe ntchito kukwera mabowo 0.453" kapena 0.625" m'mphepete, komanso ntchito zapadera monga 6mm (.236") kapena 8mm (.315") mabowo.
Kodi Munganene Bwanji Ubwino Wa Vavu ya Turo?
Kwa valavu ya rabara, khalidwe lofananira la zipangizo zosiyanasiyana limakhalanso losiyana.Vutoli limapangidwa makamaka ndi mphira, tsinde la valve ndi pakati.Pakati pa mphira wamba ndi mphira wachilengedwe ndi mphira wa EPDM.Zovala zamtundu wa valve zimapezeka muzosankha zamkuwa ndi aluminiyamu.Pakatikati pa valve nthawi zambiri amapangidwa ndi mkuwa, koma misika ina yachigawo imasankha kugwiritsa ntchito zinc core chifukwa mtengo wa zinc core ndi wotsika mtengo.Kawirikawiri, kwa ma valve apamwamba kwambiri, timalimbikitsa kugwiritsa ntchito tsinde lamkuwa ndi zitsulo zamkuwa.
Kodi Pali Kusiyana Kulikonse Pakati Pa Rubber Wachilengedwe Ndi EPMD Rubber?
Choyamba, mphira wachilengedwe umapezeka ku zomera monga mitengo ya rabara, pamene mphira wa EPDM umapangidwa mwaluso;Zopangira mphira za EPDM zimakhala zolimba komanso zolimba pambuyo pokalamba, pomwe zinthu za rabara zachilengedwe zimakhala zofewa komanso zomata akakalamba.
Kukalamba kwa kutentha kwa mphira wa EPDM ndikwabwino kuposa mphira wachilengedwe;magwiridwe antchito a mphira wa EPDM komanso odana ndi dzimbiri ndiabwino kuposa mphira wachilengedwe;mphira wa EPDM wopanda madzi, wotentha kwambiri wamadzi ndi nthunzi wamadzi Ndibwino kwambiri kuposa mphira wachilengedwe, ntchito yabwino kwambiri ndikukaniza kuthamanga kwa nthunzi, ngakhale kuli bwino kuposa mphira wa fluorine;Ubwino wina ndikuti mphira wa EPDM uli ndi kuchuluka kwakukulu kodzaza, komwe kumatha kudzazidwa ndi mitundu yakuda yakuda ndi zodzaza.Sizikhudza katundu wambiri wa mankhwala ndi zina zotero.
Chifukwa chake, kuphatikiza ndi kusanthula pamwambapa, kuphatikiza kwazinthu zomwe timalimbikitsa kuti valavu yapamwamba kwambiri ndiEPDM rabara + tsinde la Brass + Brass core.
Nthawi yotumiza: Apr-29-2022