Gabatarwa
OIML R134-1 da GB/T 21296.1-2020 duka ma'aunai ne waɗanda ke ba da ƙayyadaddun tsarin auna mai ƙarfi (WIM) da ake amfani da su don motocin babbar hanya. OIML R134-1 mizanin kasa da kasa ne wanda Ƙungiyar Ƙwararrun Ƙwararru ta Duniya ta bayar, wanda ke aiki a duniya. Ya tsara buƙatun tsarin WIM dangane da daidaiton maki, kurakurai da aka halatta, da sauran ƙayyadaddun fasaha. GB/T 21296.1-2020, a gefe guda, ma'auni ne na kasar Sin wanda ke ba da cikakkun jagororin fasaha da daidaitattun buƙatun musamman ga mahallin Sinanci. Wannan labarin yana nufin kwatanta daidaiton buƙatun waɗannan ma'auni guda biyu don sanin wanne ne ke ƙaddamar da ƙaƙƙarfan buƙatun tsarin WIM.
1. Daidaitaccen Maki a cikin OIML R134-1
1.1 Daidaitaccen Maki
Nauyin Mota:
● Maki shida daidai: 0.2, 0.5, 1, 2, 5, 10
Load ɗin Axle Guda ɗaya da Load ɗin Rukunin Axle:
●Maki shida daidai: A, B, C, D, E, F
1.2 Matsakaicin Kuskuren Halatta (MPE)
Nauyin Mota (Auna Mai Tsayi):
●Tabbacin farko: 0.10% - 5.00%
●Duban cikin sabis: 0.20% - 10.00%
Load ɗin Axle Guda ɗaya da Load ɗin Rukunin Axle (Motoci masu tsattsauran ra'ayi mai tsayi biyu):
●Tabbacin farko: 0.25% - 4.00%
●Duban cikin sabis: 0.50% - 8.00%
1.3 Tazarar Sikeli (d)
●Matsakaicin sikelin ya bambanta daga 5 kg zuwa 200 kg, tare da adadin tazarar daga 500 zuwa 5000.
2. Daidaitaccen Maki a GB/T 21296.1-2020
2.1 Daidaitaccen Maki
Madaidaicin Makin Maki na Babban Nauyin Mota:
● Maki shida daidai: 0.2, 0.5, 1, 2, 5, 10
Mahimman Mahimman Maki don Load ɗin Axle Guda da Load ɗin Rukunin Axle:
● Maki shida daidai: A, B, C, D, E, F
Ƙarin Makiyoyi Daidaito:
●Babban nauyin abin hawa: 7, 15
●Load ɗin axle guda ɗaya da nauyin rukunin axle: G, H
2.2 Matsakaicin Kuskuren Halatta (MPE)
Babban Nauyin Mota (Auna Mai Tsayi):
●Tabbacin farko:±0.5d -±1.5d
●Duban cikin sabis:±1.0d -±3.0d
Load ɗin Axle Guda ɗaya da Load ɗin Rukunin Axle (Motoci masu tsattsauran ra'ayi mai tsayi biyu):
●Tabbacin farko:±0.25% -±4.00%
●Duban cikin sabis:±0.50% -±8.00%
2.3 Tazarar Sikeli (d)
●Matsakaicin sikelin ya bambanta daga 5 kg zuwa 200 kg, tare da adadin tazarar daga 500 zuwa 5000.
●Matsakaicin ma'aunin ma'auni don babban nauyin abin hawa da nauyin sashi shine 50 kg da 5 kg, bi da bi.
3. Kwatancen Kwatancen Ma'auni guda biyu
3.1 Nau'o'in Daidaitattun Maki
●Saukewa: OIML R134-1: Da farko yana mai da hankali kan matakan daidaito na asali.
●GB/T 21296.1-2020: Ya haɗa duka biyu na asali da ƙarin maki daidai, yin rarrabuwa mafi daki-daki da tsafta.
3.2 Matsakaicin Kuskuren Halatta (MPE)
●Saukewa: OIML R134-1Matsakaicin kuskuren da aka halatta don babban nauyin abin hawa ya fi girma.
●GB/T 21296.1-2020: Yana ba da ƙarin takamaiman matsakaicin kuskuren halal don ma'auni mai ƙarfi da ƙaƙƙarfan buƙatu don tazarar sikeli.
3.3 Tazarar Sikeli da Mafi ƙarancin Auna
●Saukewa: OIML R134-1: Yana ba da ɗimbin kewayon tazarar ma'auni da mafi ƙarancin buƙatun awo.
●GB/T 21296.1-2020: Ya ƙunshi buƙatun OIML R134-1 kuma yana ƙara ƙayyadaddun mafi ƙarancin buƙatun awo.
Kammalawa
Idan aka kwatanta,GB/T 21296.1-2020ya fi tsauri kuma daki-daki cikin daidaiton makinsa, mafi girman kuskuren halal, tazarar sikeli, da mafi ƙarancin buƙatun awo. Don haka,GB/T 21296.1-2020yana ɗora ƙaƙƙarfan ƙayyadaddun buƙatun daidaito don ma'aunin nauyi (WIM) fiye daSaukewa: OIML R134-1.
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