Menene ISO 12151-1 kuma menene sabon sigar?
TS EN ISO 12151-1 taken haɗin gwiwa don ikon ruwa na ruwa da amfani gabaɗaya - kayan aikin bututu - Kashi na 1: Kayan aikin hose tare da TS EN ISO 8434-3 O-ring face hatimin.
An fito da bugu na farko a cikin 1999 kuma Kwamitin Fasaha ISO/TC 131, Tsarin wutar lantarki, Kwamitin SC 4, masu haɗawa da samfuran makamantansu da abubuwan haɗin gwiwa.
Ingantacciyar sigar yanzu ita ce ISO 12151-1: 2010 da AMD 1: 2017, duba ƙasa da shafin murfin ma'aunin ISO 12151-1, da hanyar haɗin yanar gizon ISO.
TS ISO 12151-1 ya samo asali daga SAE J516 (an bayar a cikin 1952) O-ring face hatimin tiyo kayan aiki, don haka ORFS hose fit wanda aka fi amfani dashi a cikin Amurkawa.
Menene ISO 12151-1 ya ƙayyade?
TS EN ISO 12151-1 Gabaɗaya da buƙatun ƙira don ƙira da aiwatar da kayan aikin tiyo tare da hatimin fuskar O-ring daidai da ISO 8434-3, wanda aka yi da ƙarfe na carbon, don buƙatun ƙira a cikin diamita na 6,3 mm zuwa 38 mm, hadawa, daidai da ISO 4397.
Idan kana son kayan wanin carbon karfe, yana da kyau kuma don Allah a nemi sabis na abokin ciniki.
Shin mai nasara yana da samfurin da ya dace don ISO 12151-1?
Wanda ya ci nasara ya kira wannan nau'in tiyo mai dacewa kamar yadda ORFS (O-Ring Face Seal) mai dacewa da tiyo, da jerin kayan dacewa na maza sashi na No.shine 142xx kuma jerin mata shine 242xx.A ƙasa akwai wasu hoto na yau da kullun na waɗannan jerin.
142xx jerin hankula nau'in
242xx jerin hankula nau'in
Nasara ORFS bututu mai dacewa yana da kwane-kwane daban-daban, kamar tare da ko ba tare da hex don dacewa da mata ba, salon A (ba a fallasa saman hatimi) ko salon B (bayyanannun hatimi), tsayin digo daban-daban don lankwasa tiyo mai dacewa, dalla-dalla duba takardar kasida don zaɓin abokin ciniki. .[Haɗi zuwa Zazzage kasida]
Wanda ya ci nasara ORFS bututu mai dacewa na taron tiyo da aka gwada daidai da ISO 19879, kuma an gwada cikakken taron tiyo daidai da ISO 6605.
Bukatar ƙarewa a cikin ISO 12151-1 shine gwajin fesa gishiri mai tsaka tsaki na sa'o'i 72 daidai da ISO 9227 kuma babu ja, sassan masu nasara sun wuce buƙatun ISO 12151-1.Da ke ƙasa akwai ƙayyadaddun ISO da hoton gwajin gwajin gishiri mai nasara.
Lokacin aikawa: Fabrairu-07-2022