Sarkar 08B tana nufin sarkar maki 4.Wannan daidaitaccen sarkar Turai ne mai tsayin 12.7mm.Bambanci daga ma'auni na Amurka 40 (farar yana daidai da 12.7mm) ya ta'allaka ne a cikin faɗin sashin ciki da diamita na waje na abin nadi.Tun da diamita na waje na abin nadi ya bambanta, ana amfani da su biyun sprockets kuma suna da wasu bambance-bambance a girman.1. Bisa ga tsarin asali na sarkar, wato, bisa ga siffar sassan, sassan da sassan da ke haɗawa da sarkar, girman girman tsakanin sassa, da dai sauransu, an raba jerin samfurin sarkar.Akwai nau'o'in sarƙoƙi da yawa, amma tsarinsu na asali sune kawai masu zuwa, sauran kuma duk nakasu ne na waɗannan nau'ikan.2. Ana iya gani daga sifofin sarkar da ke sama cewa yawancin sarƙoƙi sun haɗa da faranti, sarƙoƙi, bushings da sauran abubuwan haɗin gwiwa.Sauran nau'ikan sarƙoƙi kawai suna da canje-canje daban-daban zuwa farantin sarkar bisa ga buƙatu daban-daban.Wasu an sanye su da tarkace a kan farantin sarkar, wasu kuma an sanye su da igiyoyi masu jagora a kan farantin sarkar, wasu kuma an sanye su da rollers a kan farantin sarkar, da dai sauransu. Waɗannan gyare-gyare ne don amfani da su a aikace-aikace daban-daban.
Lokacin aikawa: Nuwamba-06-2023