He aha ka ISO 12151-1 a he aha ka mana hou?
ʻO ke poʻo inoa o ISO 12151-1 nā pilina no ka mana wai hydraulic a me ka hoʻohana maʻamau - nā hose fitting - ʻāpana 1: Hose fittings me ISO 8434-3 O-ring maka sila pau.
Ua hoʻokuʻu ʻia ka paʻi mua ma 1999 a hoʻomākaukau ʻia e ke Kōmike ʻenehana ISO/TC 131, Pūnaehana mana Fluid, Subcommittee SC 4, nā mea hoʻohui a me nā huahana like a me nā ʻāpana.
ʻO ISO 12151-1:2010 a me AMD 1:2017 ka mana kūpono o kēia manawa, e ʻike ma lalo o ka ʻaoʻao uhi o ISO 12151-1 standard, a me ka loulou mai ka pūnaewele ISO.
Hoʻokumu ʻia ka ISO 12151-1 mai SAE J516 (i hoʻopuka ʻia i ka makahiki 1952) O-ring face seal hose fittings, no laila hoʻohana nui ʻia ka hose ORFS ma ʻAmelika.
He aha ka ʻike i wehewehe ʻia e ISO 12151-1?
Hōʻike ka ISO 12151-1 i nā koi maʻamau a me nā dimensional no ka hoʻolālā ʻana a me ka hoʻokō ʻana o nā mea hose me ka hoʻopaʻa ʻana o ka maka O-ring e like me ISO 8434-3, i hana ʻia me ke kila kalapona, no ka hose nominal i loko o nā anawaena o 6,3 mm a 38. mm, komo, e like me ISO 4397.
Inā makemake ʻoe i nā mea ʻē aʻe ma mua o ke kila kalapona, maikaʻi ia a e ʻoluʻolu e nīnau i kā mākou mea kūʻai aku.
Loaʻa i ka Winner ka huahana kūpono no ISO 12151-1?
Kāhea ka mea lanakila i kēia ʻano hose fitting e like me ORFS (O-Ring Face Seal) hose fitting, a me ka male fitting series part no.ʻo 142xx a ʻo 242xx ka moʻo wahine.Aia ma lalo kekahi kiʻi maʻamau no kēia pūʻulu.
142xx moʻo ʻano maʻamau
242xx moʻo ʻano maʻamau
He ʻokoʻa kona ʻano o ka hose hose ORFS lanakila, e like me ka hex a i ʻole no ka hoʻopili wahine, ke ʻano A (ʻaʻole i ʻike ʻia ka ʻili o ka sila) a i ʻole ke ʻano B (ʻike ʻia ka ʻili o ka sila), ʻokoʻa ka lōʻihi o ka hāʻule no ke kuʻi ʻana i ka paipu, nā kikoʻī e ʻike i ka pepa helu no ka koho o ka mea kūʻai. .[Loaʻa i ka hoʻoiho ʻana i ka papa inoa]
ʻO ka mea lanakila ORFS hose kūpono ʻāpana o kahi hui hose i hoʻāʻo ʻia e like me ISO 19879, a hoʻāʻo ʻia ka hui hose piha e like me ISO 6605.
ʻO ka hoʻopau ʻana i ka ISO 12151-1 he 72 h neutral salt-spray test e like me ISO 9227 a ʻaʻohe ʻulaʻula, ʻoi aku ka nui o nā ʻāpana lanakila ma mua o ke koi ISO 12151-1.Aia ma lalo iho kahi kikoʻī ISO a me ka Winner salt spray test kiʻi.
Ka manawa hoʻouna: Feb-07-2022