Kodi ISO 8434-6 ndi chiyani ndipo mtundu waposachedwa kwambiri?
Mutu wa ISO 8434-6 ndi kulumikiza machubu azitsulo kuti azitha kugwiritsa ntchito mphamvu zamadzimadzi komanso kugwiritsa ntchito nthawi zonse -
gawo 6: 60 ° zolumikizira cone kapena opanda O-ring.
Kope loyamba linatulutsidwa mu 2009 ndipo linakonzedwa ndi Technical Committee ISO/TC 131, Fluid power systems, Subcommittee SC 4, zolumikizira ndi zinthu zofanana ndi zigawo zake.
Zovomerezeka zomwe zilipo pano zikadali ISO 8434-6:2009, onani pansipa tsamba loyamba la ISO 8434-6 muyezo, ndi ulalo kuchokera patsamba la ISO.
https://www.iso.org/search.html?q=ISO%208434-6&hPP=10&idx=all_en&p=0
ISO 8434-6 imachokera ku British standard BS 5200 (yotulutsidwa mu 1975) "Mafotokozedwe a miyeso ya zolumikizira zamagetsi ndi ma adapter", t zolumikizira zamtundu wake zomwe zimagwiritsidwa ntchito kwambiri ku Britain.
Kodi ISO 8434-6 imafotokoza chiyani?
ISO 8434-6 imafotokoza zofunikira zonse ndi mawonekedwe apangidwe ndi magwiridwe antchito a zolumikizira 60 ° zolumikizira nsonga ndi nsonga zamabele zomata kapena popanda O-ring, zopangidwa ndi chitsulo chachubu chakunja kwa mainchesi 6 mpaka 50 mm, kuphatikiza, kapena kukula kwa payipi 5 mpaka 51, kuphatikiza.
Ngati mukufuna zinthu zina osati zitsulo, zili bwino ndipo chonde funsani makasitomala athu.
Kodi Wopambana ali ndi chinthu chogwirizana ndi ISO 8434-6?
Wopambana ayitanitsa zolumikizira zamtunduwu ngati BSP 60 ° chosindikizira chosindikizira kapena adaputala kapena cholumikizira, ndipo zolumikizira zonse zomwe zafotokozedwa mu ISO 8434-6 zimapezeka kuchokera kwa Wopambana pazinthu zofananira, ndipo B ndiyomwe imadziwika kuti BSP 60 ° komaliza pagawo. ayi., monga zolumikizira zowongoka za mgwirizano (1B), cholumikizira chigongono (1B9), cholumikizira cha T union (AB), cholumikizira cha stud chokhala ndi malekezero a ISO 6149-3(1BH-N), cholumikizira bulkhead(6B), chigongono swivel stud yokhala ndi O-ring(2B9), ……Onani chikalata chamndandanda kuti mumve zambiri, pali mitundu yopitilira 41 yomwe kasitomala angasankhe.[Ulalo wa kagulu kotsitsa]
Pansipa pali zithunzi zojambulira za BSP 60 °.
Mgwirizano wowongoka
Mgwirizano wa chigongono
T mgwirizano
Bulkhead
Mapeto osasinthika
Mapeto osinthika
Swivel kumapeto
Mapeto okhazikika
Ndi BSPT mapeto
Swivel kumapeto
Pulagi
Pulagi
Wopambana BSP 60 ° cone cholumikizira choyesedwa molingana ndi ISO 19879 ndikukwaniritsa magwiridwe antchito a ISO 8434-6.
Chofunikira pakumaliza mu ISO 8434-6 ndi kuyesa kwapopopera mchere kwa maola 72 molingana ndi ISO 9227 ndipo palibe dzimbiri lofiira, mbali zopambana zimaposa zomwe ISO 8434-6 zimafunikira.
Pansipa pali mawonekedwe a ISO ndi chithunzi cha Winner salt spray test.
Nthawi yotumiza: Feb-07-2022