![](https://d6yef7.n3cdn1.secureserver.net/wp-content/uploads/faq-geccf2dcfa_640.jpg?time=1722020640)
08 5 月 鋁擠型常見的公差標準 ISO2768
Posted at 18:00h
in 常見問題
鋁擠型業界常使用的標準是什麼呢?答案是 ISO 2768 ,甚至這個標準有些時候會被稱作 ISO 2768-mk公差表(因為在多數情況,鋁擠型能到的是 m 級與 k 級的公差範圍)。除了有長度、角度、直度還有那些呢?請參考下列說明:
01 長度公差 / General Tolerances on Linera Dimensions
![](https://d6yef7.n3cdn1.secureserver.net/wp-content/uploads/01.jpg)
02 R 角、倒角公差 / General Tolerances on External Radii and Chamfer Heights
![](https://d6yef7.n3cdn1.secureserver.net/wp-content/uploads/02.jpg)
03 角度公差 / General Tolerances on Angular Dimensions
![](https://d6yef7.n3cdn1.secureserver.net/wp-content/uploads/03.jpg)
04 直度與平整度公差 / General Tolerances on Straightness and Flatness
![](https://d6yef7.n3cdn1.secureserver.net/wp-content/uploads/04.jpg)
05 垂直度公差 / General Tolerances on Perpendicularity
![](https://d6yef7.n3cdn1.secureserver.net/wp-content/uploads/05.jpg)
06 對稱性公差 / General Tolerances on Symmetry
![](https://d6yef7.n3cdn1.secureserver.net/wp-content/uploads/06.jpg)
07 偏擺度公差 / General Tolerances on Circular Run-Out
![](https://d6yef7.n3cdn1.secureserver.net/wp-content/uploads/07.jpg)