Kodi ISO 8434-1 ndi chiyani ndipo mtundu waposachedwa kwambiri?
Mutu wa ISO 8434-1 ndi kulumikiza machubu azitsulo pamagetsi amadzimadzi komanso kugwiritsa ntchito wamba -
Gawo 1: 24 ° cone zolumikizira.
Kope loyamba linatulutsidwa mu 1994 ndipo linakonzedwa ndi Technical Committee ISO/TC 131, Fluid power systems, Subcommittee SC 4, zolumikizira ndi zinthu zofanana ndi zigawo zake.
Kusindikiza kwachiwiri kunatulutsidwa mu 2007, kuchotsedwa ndikusintha ISO 8434-1:1994 ndi ISO 8434-4:1995.
Mtundu waposachedwa wa ISO 8434-1:2018 , onani pansipa tsamba loyamba la ISO 8434-1 muyezo, ndi ulalo wochokera patsamba la ISO.
ISO 8434-1 idachokera ku Germany monga DIN 3861 etc. mndandanda wamtundu, 24 ° zolumikizira zolumikizira ndi mphete yodulira, kudula mtedza, zomwe zimagwiritsidwa ntchito kwambiri padziko lapansi.
Kodi ISO 8434-1 imafotokoza chiyani?
ISO 8434-1 imatchula zofunikira zonse ndi mawonekedwe a 24 ° zolumikizira zolumikizira pogwiritsa ntchito mphete yodulira ndi O ring cone (yotchedwa DKO) yoyenera kugwiritsidwa ntchito ndi machubu achitsulo okhala ndi ma diameter akunja kuyambira 4 mm mpaka 42 mm kuphatikiza.
Ngati mukufuna zinthu zina osati zitsulo, zili bwino ndipo chonde funsani makasitomala athu.
Kodi Wopambana ali ndi chinthu chogwirizana ndi ISO 8434-1?
Wopambana ayitanitsa cholumikizira chamtundu uwu ngati 24 ° cone adapter kapena adapter kapena cholumikizira, ndipo zolumikizira zonse zomwe zafotokozedwa mu ISO 8434-1 zimapezeka kuchokera kwa Winner, C nthawi zambiri zimakhala zozindikiritsa mndandanda wa L kumapeto kwa gawo no.ndi D ndi S mndandanda kumapeto.monga zolumikizira zowongoka za mgwirizano (1C ya mndandanda wa L, 1D ya mndandanda wa S), cholumikizira chigongono (1C9 cha mndandanda wa L, 1D9 wa mndandanda wa S), cholumikizira cha T union (AC ya mndandanda wa L, AD wa mndandanda wa S), cholumikizira cholumikizira stud mapeto molingana ndi ISO 6149-2 (S mndandanda, 1DH-N) kapena ISO 6149-3(L mndandanda, 1CH-N), bulkhead cholumikizira (6C kwa L mndandanda, 6D kwa S mndandanda), weld-pa cholumikizira ( 1CW ya L series, 1DW for S series), swivel stud yokhala ndi O-ring (2C9 for L series, 2D9 for S series), ……Onani ma catalogs kuti mumve zambiri, pali zopitilira 42 zomwe kasitomala angasankhe.[Ulalo wa kagulu kotsitsa]
M'munsimu muli zithunzi za 24 ° cone cholumikizira.
Mgwirizano wowongoka
Mgwirizano wa chigongono
T mgwirizano
Bulkhead
Ndi ISO 1179 kapena ISO 9974
Elbow ndi flange end
Elbow yokhala ndi mapeto osinthika
Tee yokhala ndi mapeto osinthika
Elbow yokhala ndi Swivel end
Banjo yomaliza
Kuwotcherera
Pulagi
Wopambana 24 ° cone cholumikizira choyesedwa molingana ndi ISO 19879 komanso ndi magwiridwe antchito apamwamba kuposa ISO 8434-1.
Chofunikira pakumaliza mu ISO 8434-1 ndi kuyesa kwapopopera mchere kwa maola 72 molingana ndi ISO 9227 ndipo palibe dzimbiri lofiira, mbali zopambana zimaposa zomwe ISO 8434-1 zimafunikira.Pansipa pali mawonekedwe a ISO ndi chithunzi cha Winner salt spray test.
Nthawi yotumiza: Feb-07-2022