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首页> 外文期刊>Model engineers' workshop >Mike's WORKSHOP A Lever Feed Tailstock for The Mini-Lathe
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Mike's WORKSHOP A Lever Feed Tailstock for The Mini-Lathe

机译:迈克的工作坊微型车床的杠杆式饲料尾架

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This project was very satisfying because it works very well unlike my previous attempts to construct a lever feed arrangement. The ability to change instantly from lever feed to screw feed at the turn of the locking screw is very convenient. The modification come into its own for any situation where peck drilling is necessary in order to clear the flutes of the drill such as when drilling deep holes. It is also very convenient for operation such as reaming and tapping. For tapping the locking screw is released so that the sleeve can slide freely and the tip of the tap is started in the hole using pressure on the lever. Once started the tap will self feed but be kept perfectly aligned.
机译:这个项目非常令人满意,因为它与我之前构造杠杆进给装置的尝试非常有效。能够在锁定螺钉转动时立即从杠杆进给切换到螺钉进给,这一点非常方便。在需要啄钻以清理钻屑槽的任何情况下(例如在钻深孔时),此修改都可适用。这对于铰孔和攻丝等操作也非常方便。为了攻丝,松开锁定螺钉,以便套筒可以自由滑动,并利用杠杆上的压力将丝锥的尖端插入孔中。一旦启动,水龙头将自动进给,但要保持完全对齐。

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