Kodi ISO 12151-3 ndi chiyani ndipo mtundu waposachedwa ndi uti?
TS EN ISO 12151-3 Kulumikizidwe kwamphamvu yamadzimadzi amadzimadzi komanso kugwiritsa ntchito pafupipafupi - zopangira payipi - Gawo 3: Zopangira payipi zokhala ndi ISO 6162-1 kapena ISO 6162-2 flange
Kope loyamba linatulutsidwa mu 1999 ndipo linakonzedwa ndi Technical Committee ISO/TC 131, Fluid power systems, Subcommittee SC 4, zolumikizira ndi zinthu zofanana ndi zigawo zake.
Mtundu waposachedwa wa ISO 12151-3:2010, onani pansipa tsamba loyamba la ISO 12151-3 muyezo, ndi ulalo wochokera patsamba la ISO.
https://www.iso.org/search.html?q=ISO%2012151-3&hPP=10&idx=all_en&p=0
ISO 12151-3 idachokera ku SAE J516 (yotulutsidwa mu 1952) zopangira payipi za flange, payipi ya flange yomwe imagwiritsidwa ntchito kwambiri padziko lonse lapansi.
Kodi ISO 12151-3 imafotokoza chiyani?
ISO 12151-3 imatchula zofunikira zonse komanso zowoneka bwino pakupanga ndi magwiridwe antchito a payipi ya flange, yopangidwa ndi chitsulo cha kaboni, ya payipi mwadzina mkati mwa diameter ya 12,5 mm mpaka 51 mm kuphatikiza, malinga ndi ISO 4397, kuti igwiritsidwe ntchito ndi madoko. ndi zomangira molingana ndi ISO 6162-1 ndi ISO 6162-2.
Ngati mukufuna zinthu zina osati zitsulo za kaboni, zili bwino ndipo chonde funsani makasitomala athu.
Kodi Wopambana ali ndi chinthu chogwirizana ndi ISO 12151-3?
WKuyitana kwamkati kwamtundu uwu payipi koyenera ngati koyenera kwa flange, ndi gawo la L gawo no.ndi 873xx ndipo S mndandanda ndi 876xx, ndipo cholumikizira chofananira ndi FL ndi FS.Pansipa pali chithunzi chodziwika bwino cha mndandandawu.
873xx ndi 876xx mndandanda wamtundu wamba
FL ndi FS mndandanda wamtundu wamba
Wpayipi yamkati ya flange ili ndi kutalika kosiyana kopindika kwa payipi yopindika, tsatanetsatane onani tsamba lamakatalo.
[Lumikizanikutsitsa katalogu]
WGawo lamkati la payipi yolumikizira payipi yoyesedwa molingana ndi ISO 19879, ndikuphatikiza kwathunthu payipi yoyesedwa molingana ndi ISO 6605.
Chofunikira pakumaliza mu ISO 12151-3 ndi mayeso opopera mchere a 72 h osalowerera ndale molingana ndi ISO 9227 ndipo palibe dzimbiri lofiira, mbali zopambana zimaposa zomwe ISO 12151-3 zimafunikira.
Below ndi mafotokozedwe a ISO ndi chithunzi choyesera chopopera mchere wopambana.
Nthawi yotumiza: Feb-07-2022