| 摘要 |
A thin kerf circular saw set for sawing a workpiece having a first thickness and translating in a downstream direction along a feed path, the circular saw set including firs t and second circular saws generally coplanar in a sawing plane, the sawing plane generally perpendicu lar to generally parallel first and second axes of rotation of the first and second circular saws respectively and the sawing plane generally parallel with the downstream direction, the first circula r saw upstream of the second circular saw along the feed path, the first and second axes of rotati on adjacent the feed path, the first circular saw having a first kerf thickness, the second circular saw having a second kerf thickness thicker than the first kerf thickness, the first circular saw hav ing a first blade diameter, wherein a portion of the first blade diameter lies in the feed path, t he second circular saw having a second blade diameter greater than the first blade diameter of the firs t circular saw, wherein a portion of the second blade diameter lies in the feed path, and wherei n, in the feed path, the portion of the second blade diameter is greater than the portion of the firs t blade diameter.
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