The utility model relates to a mechanical device for grinding drill bits, and particularly provides a sharpening machine.

本实用新型涉及一种磨削钻头机械设备，具体提供一种磨钻机。

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Compared with the prior art, the sharpening machine has the advantages of reasonable design, simple structure, convenient use, low maintenance cost, simple processing technique and the like.

与现有技术相比，本实用新型的一种磨钻机，具有设计合理、结构简单、使用方便、维护成本低、加工工艺简单等特点。

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To design NC grinding machine, the sharpening key technology for new micro-drill point is researched.

为了设计新型微钻头数控刃磨机床，对新型微钻头刃磨的关键技术进行研究。

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Away from the chamber, Plaid have been working hard on sharpening up their campaigning machine on the ground after the Assembly and local election losses, including learning lessons from the SNP's victories in Scotland.

BBC: State of Play 2 - Plaid Cymru