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什麼叫做圓度
什麼叫做圓度
更新时间:2024-09-28 09:15:09

  1、圓度是指工件的橫截面接近理論圓的程度,最大半徑與最小半徑之差為0時,圓度為0,測量工具為圓度儀,用途是測環形工件的圓度。

  2、圓度公差:圓度是限制實際圓對理想圓變動量的一項指标,其公差帶是以公差值t為半徑差的兩同心圓之間的區域。圓度公差屬于形狀公差,圓度誤差值不大于相應的公差值,則認為合格。

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