Method for determining a tooth period length of a bone milling cutter
AssigneeJoimax GmbH
InventorsWolfgang Ries, Mathias Notheis
Life of this patent
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AssigneeJoimax GmbH
InventorsWolfgang Ries, Mathias Notheis
Estimating the term…
A method for manufacturing bone milling cutters, wherein a milling cutter toothing (12) is created at a distal face of a tubular milling cutter shaft (10) of a bone milling cutter at a given outer diameter (D) of the milling cutter shaft (10). The following steps are carried out: determining the tube circumference (U) of the milling cutter shaft (10); ascertaining an average desired tooth height (Hgew) of the milling cutter toothing (12); ascertaining the desired tooth period length (LZ′) of the milling cutter toothing from the desired tooth height (Hgew) at given parameters of a tooth period pattern; dividing the tube circumference (U) by the desired tooth period length (LZ); rounding the results to an even number value (Qz); and dividing the tube circumference (U) by the value (Qz) in order to obtain the tooth period length (LZ).
A method for manufacturing a bone milling cutter, wherein a milling cutter toothing is created at a distal face of a tubular milling cutter shaft of a bone milling cutter and at a given outer diameter of a milling cutter shaft, the method comprising the following steps, executed in sequence:
A device for manufacturing a bone milling cutter, wherein a milling cutter toothing is created at a distal face of a tubular milling cutter shaft of a bone milling cutter and at a given outer diameter of a milling cutter shaft, the device comprising:
A bone milling cutter having a tubular milling cutter shaft and a milling cutter toothing at a distal face of the tubular milling cutter shaft, wherein the milling cutter toothing is formed from a number of tooth period patterns periodically distributed over at least a part of a tube circumference of the milling cutter shaft.
Dependencies are inferred from the claim text.