| 摘要 |
The invention relates to a cutting blade, in particular a cutting blade for a cutting machine which slices food, the cutting blade being rotatably mounted about a fulcrum and the cutting edge arranged at the edge of the cutting blade being spiral in design and the cutting edge following the following functional correlation formulated in polar coordinates, at least in portions: r=f (alpha). Here r describes the distance of the cutting edge from the fulcrum, alpha describes the angular distance with respect to the zero line, in other words an angle, and f describes any mathematical non-linear function.
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