Kodi ISO 6162-2 ndi chiyani ndipo mtundu waposachedwa ndi uti?
TS EN ISO 6162-2 Mphamvu yamadzimadzi a Hydraulic - Kulumikizana kwa flange kokhala ndi zomangira zogawanika kapena chidutswa chimodzi ndi zomangira za metric kapena inchi - Gawo 2: zolumikizira za flange, madoko ndi malo okwera kuti agwiritsidwe ntchito pazovuta za 42 MPa (420bar) DN 13 mpaka DN 76.
Kope loyamba linatulutsidwa mu 2002 ndipo linakonzedwa ndi Technical Committee ISO/TC 131, Fluid power systems, Subcommittee SC 4, zolumikizira ndi zinthu zofanana ndi zigawo zake.
Mtundu waposachedwa ndi ISO 6162-2:2018 mtundu wachitatu, onani pansipa tsamba loyamba la muyezo wa ISO 6162-2, ndi ulalo wochokera patsamba la ISO.
https://www.iso.org/search.html?q=ISO%206162-2&hPP=10&idx=all_en&p=0
ISO 6162-2 idachokera ku code 62 flange ya "SAE J518 (yomwe idatulutsidwa mu 1952) hydraulic flanged chubu, chitoliro, ndi payipi zolumikizira, mtundu wa flange wa bolt anayi", wotchedwa S series flanges kapena code 62 flanges kapena 6000PSI flanges, mtundu uwu. zolumikizira zomwe zimagwiritsidwa ntchito kwambiri padziko lapansi.
Kodi ISO 6162-2 imafotokoza chiyani?
TS EN ISO 6162-2 imatchula zofunikira zonse ndi mawonekedwe amitu yopindika, zingwe za flange (FCS ndi FCSM), zingwe za flange zachigawo chimodzi (FC ndi FCM), madoko ndi malo okwera omwe amagwiritsidwa ntchito paziwopsezo zinayi, zogawanika ndi chidutswa chimodzi. mtundu wa chubu zolumikizira ndi payipi yoyenera kugwiritsidwa ntchito pazovuta za 42 MPa (420bar).Inafotokozanso kukula kwa zisindikizo zomwe zimayenera kugwiritsidwa ntchito, komanso mizere yomwe imasunga zidindozo.
Kodi Wopambana ali ndi chinthu chogwirizana ndi ISO 6162-2?
Wopambana ayitanitsa zolumikizira zamtunduwu ngati adaputala ya flange kapena adaputala kapena cholumikizira, ndipo zolumikizira zonse zomwe zafotokozedwa mu ISO 6162-2 zimapezeka kuchokera kwa Wopambana, ndipo FS nthawi zambiri imakhala yozindikiritsa ISO 6162-2 (S mndandanda) kumapeto kwa gawo la. monga zolumikizira zowongoka (1FFS), cholumikizira chigongono (1DFS9), pulagi (4FS), ……Onani tsamba lamakatalo kuti mudziwe zambiri, pali mitundu yopitilira 12 yomwe kasitomala angasankhe.[Ulalo wa kagulu kotsitsa]
Pansipa pali zithunzi zojambulira za S mndandanda wa 62 flange.
Molunjika
Gongono
chepetsa
pulagi
Cholumikizira cha flange chopambana choyesedwa molingana ndi ISO 19879 ndikukwaniritsa magwiridwe antchito ofotokozedwa mu ISO 6162-2.
Chofunikira pakumaliza mu ISO 6162-2 ndi mayeso opopera mchere a 72 h osalowerera ndale molingana ndi ISO 9227 ndipo palibe dzimbiri lofiira, mbali zopambana zimaposa zomwe ISO 6162-2 zimafunikira.
Pansipa pali mawonekedwe a ISO ndi chithunzi cha Winner salt spray test.
Nthawi yotumiza: Feb-07-2022