Block Gauge

  • Precision Gauge Block

    Precision Gauge Block

    Tubalan ma'auni (wanda kuma aka sani da tubalan gage, ma'aunin Johansson, ma'aunin zamewa, ko tubalan Jo) tsarin ne don samar da tsayin madaidaici. Tilashin ma'aunin mutum shine ƙarfe ko shinge na yumbu wanda ya kasance madaidaicin ƙasa kuma an ɗora shi zuwa takamaiman kauri. Tubalan ma'auni suna zuwa cikin tarin tubalan tare da madaidaitan tsayin tsayi. A amfani, ana toshe tubalan don yin tsayin da ake so (ko tsayi).