Our 3D CAD supplier models have been moved to 3Dfindit.com, the new visual search engine for 3D CAD, CAE & BIM models.
You can log in there with your existing account of this site.
The content remains free of charge.
Licensed under Creative Commons Attribution-Share Alike 3.0 (I, ArtMechanic).
游标卡尺,又称为游标尺或直游标尺,是一种测量长度的仪器。由主尺和附在主尺上能滑动的游标两部分构成。主尺一般以毫米为单位。根据分格的不同,游标卡尺可分为十分度游标卡尺、二十分度游标卡尺、五十分度格游标卡尺等。
市面常用的二十分度游标卡尺,精密度可到 0.05 毫米(標示於副尺上)讀法相同;五十分度游标卡尺則可讀取到 0.02 毫米。
與千分錶測量原理相同。指針盤面通常有100小格,便於測量0.01毫米時準確觀測。
主要在 LCD 上以數字方式顯示卡尺測量數據,便於迅速且精確的讀取數值。
维基共享资源中相关的多媒体资源:游标卡尺 |
|
This article uses material from the Wikipedia article "游标卡尺", which is released under the Creative Commons Attribution-Share-Alike License 3.0. There is a list of all authors in Wikipedia
tooling,tool,drill,cam,manufacturing