[請益] 機械設計公差問題
有個問題想詢問各位大大
一般作機械設計要加工出圖時都要標公差
雖然知道這裡要標真直度 那裡要真圓度
但就是不知道標了之後 容許值要抓多少
想請問一般業界都是怎麼抓的 不知道有什麼準則?
在學校讀了一堆精密量測學 可是實際要用卻覺得好難...
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