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发表于 2013-3-21 08:44:29
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来自： 中国广东广州
本帖最后由 kevin1985 于 2013-3-21 08:50 编辑 8 S( D7 H/ M, h/ z) \5 F, U
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一般用在加工中心里面的，看下图就是一种
3 o& @- d J. R4 Y$ A& y6 R) N$ B/ Z3 MContouring heads transform a horizontal boring mill’s W-axis quill motion into radial cutting edge motion, Inside each tool is an actuator shaft with an inclined key that precisely mates with a slot in a tool slide. Quill extension pushes the actuator shaft and causes the tool slide to move outward, increasing the diameter of the rotating cutting edge. Quill retraction decreases the cutting diameter.
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