| 摘要 |
A machining cell capable of providing tool movement along at least one axis is provided with at least one, but preferably a pair of articulated debris shields mounted to a tool carriage that translates along an axis of motion. Each articulated debris shield occludes space vacated by the tool carriage as it translates along the axis of motion. In a preferred embodiment, the machining cell provides tool movements along x-, y-, and z-axes and has a stationary housing that supports a z-axis carrier frame slidably mounted thereto for translation along the z-axis. An x-axis carriage is slidably mounted to the z-axis carrier frame for translation along the x-axis. A y-axis spindle frame is slidably mounted to the x-axis carrier frame for vertical translation along the y-axis. Articulated debris shields constituted by folding panels are connected to the x-axis carriage and to the z-axis carrier frame for occluding gaps between the x-axis carriage and the z-axis carrier frame as the x-axis carriage translates relative to the z-axis carrier frame.
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