Finally, head and tail of last are designed and appended in order to use clamp to fix last during the machining process.

最后为了方便加工过程中使用夹具，在鞋楦前后设计并添加了楦头和楦尾，着重介绍了楦头和鞋尖的融合方法。

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No clamp clamping head machine to solve a cold forging machinery clamp small, very short body, both ends of the large, mid and small shaped parts and difficult delivery of spare parts.

无夹钳开合模冷锻打头机解决了有夹钳机械生产极小、极短身、两端大、中端小等异形零配件和难于传递之零配件。

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The utility model discloses a force driven fixing structure for axle center which comprises gear or synchronous belt wheel, axle clamp and inner hexagonal head bolt.

一种力传动的轴心固定结构，包括齿轮或同步带轮、轴夹及内六角螺栓。

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Also, at fifteen, McDowell's head may have been a bit smaller resulting in less damage during the shooting of the head clamp scene - he was temporarily blinded after scratching a cornea during the filming.

ENGADGET: Movie Gadget Friday: The Head Clamp from A Clockwork Orange