ISO 12151-2 ni iki kandi ni ubuhe buryo buheruka?
Umutwe wa ISO 12151-2 ni ihuriro ryamazi ya hydraulic yamashanyarazi no gukoresha muri rusange - ibikoresho bya hose - igice cya 2: Ibikoresho bya Hose hamwe na ISO 8434-1 na ISO 8434-4 24 ° umuhuza wa cone birangirana na O-impeta.
Igitabo cya mbere cyasohotse mu 2003 kandi gitegurwa na komite tekinike ISO / TC 131, sisitemu y'amashanyarazi ya Fluid, Subcommite SC 4, umuhuza nibindi bicuruzwa nibigize.
Ibiriho byemewe ni ISO 12151-2: 2003, reba hepfo kurupapuro rwurupapuro rwa ISO 12151-2, hanyuma uhuze kurubuga rwa ISO.
https://www.iso.org/search.html?q=ISO%2012151-2&hPP=10&idx=all_en&p=0
ISO 12151-2 yahindutse kuva DIN 20066 (yatanzwe mu 1982) 24 ° ibikoresho bya cone, bityo 24 ° hose ya cone ikwiranye cyane mubudage, Uburayi nibindi ..
Ni ibihe bintu ISO 12151-2 isobanura?
ISO 12151-22 igaragaza ibisabwa muri rusange nuburinganire mugushushanya no gukora fitingi ya hose hamwe na 24 ° cone ihuza na O-impeta, ukurikije ISO 8434-1.Ibikoresho bya hose bikozwe mubyuma bya karubone kandi bigenewe gukoreshwa hamwe na hose hamwe na nominal imbere ya diametre kuva kuri mm 5 kugeza kuri mm 38 (harimo).
Niba ushaka ibikoresho bitari ibyuma bya karubone, nibyiza kandi nyamuneka ubaze serivisi zabakiriya bacu.
Uwatsinze afite ibicuruzwa bihuye na ISO 12151-2?
Uwatsinze hamagara ubu bwoko bwa hose bukwiranye na 24 ° cone ikwiranye, hamwe nabagabo bakwiranye igice no.ni 104xx (L.Hano hepfo hari amashusho asanzwe yuruhererekane.
Ubwoko bwa 104xx na 105xx bwubwoko busanzwe
204xx na 205xx ikurikirana ubwoko busanzwe
Uwatsinze 24 ° cone ikwiye gukoresha cap nut nut wire, uburebure butandukanye bwo kugabanura hose bikwiye, birambuye reba urupapuro.[Ihuza Kuri Cataloge]
Uwatsinze 24 ° cone hose ikwiranye nigice cyinteko ya hose yageragejwe hakurikijwe ISO 19879, hamwe ninteko yuzuye ya hose yageragejwe hakurikijwe ISO 6605.
Icyifuzo cyo kurangiza muri ISO 12151-2 ni 72 h ibizamini bitagira aho bibogamiye byatewe na ISO 9227 kandi nta ngese itukura, ibice byatsinze birenze kure ISO 12151-2.
Hasi ni ISO ibisobanuro hamwe nuwatsinze umunyu spray ishusho.
Igihe cyo kohereza: Gashyantare-07-2022