ISO 12151-4 ni iki kandi ni ubuhe buryo buheruka?
Umutwe wa ISO 12151-4 ni ihuriro ryingufu za hydraulic fluid hamwe no gukoresha muri rusange - ibikoresho bya hose - igice cya 4: Ibikoresho bya Hose hamwe na sitidiyo ya ISO 6149.
Igitabo cya mbere cyasohotse muri 2007 kandi gitegurwa na komite tekinike ISO / TC 131, sisitemu y'amashanyarazi ya Fluid, Subcommite SC 4, umuhuza nibindi bicuruzwa nibigize.
Ibiriho byemewe ni ISO 12151-4: 2007, reba hepfo kurupapuro rwurupapuro rwa ISO 12151-4, hanyuma uhuze kurubuga rwa ISO.
https://www.iso.org/search.html?q=ISO%2012151-4&hPP=10&idx=all_en&p=0
Ni ibihe bintu ISO 12151-4 isobanura?
ISO 12151-4 igaragaza ibisabwa muri rusange nibipimo byerekana igishushanyo mbonera n'imikorere ya ISO 6149-2 na ISO 6149-3 metric stud-end ya shitingi ya feri ikozwe mu byuma bya karubone, kuri nominal ya nomero imbere ya diametero 6,3 mm kugeza kuri mm 38 zirimo , ukurikije ISO 4397.
Niba ushaka ibikoresho bitari ibyuma bya karubone, nibyiza kandi nyamuneka ubaze serivisi zabakiriya bacu.
Uwatsinze afite ibicuruzwa bihuye na ISO 12151-4?
Uwatsinze hamagara ubu bwoko bwa hose bukwiranye na metric ya sitidiyo ikwiranye, hamwe nigice oya.ni 102xx.
Hasi ni ishusho isanzwe yuruhererekane.
102xx serie ubwoko busanzwe
Wimbere metric studio imbere ikwiye birambuye reba urupapuro.
[Ihuzagukuramo kataloge]
Wimbere ya metero yimbere ikwiranye nigice cyiteraniro cya hose cyageragejwe hakurikijwe ISO 19879, hamwe niteraniro ryuzuye ryageragejwe hakurikijwe ISO 6605.
Icyifuzo cyo kurangiza muri ISO 12151-4 ni 72 h itabogamye yumunyu-spray ukurikije ISO 9227 kandi nta ngese itukura, Ibice byatsinze birenze kure ISO 12151-4.
Below nibisobanuro bya ISO hamwe nuwatsinze umunyu spray igeragezwa.
Igihe cyo kohereza: Gashyantare-07-2022