About a year ago I picked up a small bench-top CNC machine for making circuit boards and electronics enclosures. Configured correctly though, it can also do simple engraving.

大概一年前为了制作电路板和电子附件，我学习使用小型桌上型的电脑数值控制机器。不仅它配置准确无误，还能做一些小雕刻。

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About a year ago I picked up a small bench-top CNC machine for making circuit boards and electronics enclosures.

大概一年前为了制作电路板和电子附件，我学习使用小型桌上型的电脑数值控制机器。

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CNC (Computer Numerical Control) is a technology originally developed for the aviation industry, enabling the precise construction of digitally generated, complex curved objects.

CNC(电脑数值控制)本是为航空业开发的一项技术，可使数字化生成的复杂曲面物体得以精确施工。

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He presented Blue Peter with a CNC-milled aluminium plaque of the Blue Peter crest.

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Plugging the proposals into a spreadsheet, he started listing the tools needed to produce each one: A CNC milling machine for an updated, open-source letterpress printer, a laser cutter for a sensor warning pilots of nearby planes.

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That fuel economy comes from sophisticated electronic fuel and spark controls, and computerized automatic transmissions teamed up with a very sophisticated engine that was designed using computer-automated design, machined using CNC milling, and assembled by robots.

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