| 摘要 |
<p>A method for determining a tooth period length of a bone milling cutter is provided to reduce a manufacturing cost through point symmetry arrangement forming a pair of tooth period patterns. A method for manufacturing a bone milling cutter includes the steps of: determining a tube circumference of a milling cutter-shaft(10); determining an average tooth height of a milling cutter-tooth(12); determining a tooth period length of the milling cutter-tooth from the average tooth height from a predetermined characteristic value of a tooth period pattern; dividing the tube circumference by the tooth period length; rounding the result value to an integer; obtaining the tooth period length(LZ) by dividing the tube circumference by the integer; and forming the milling cutter-tooth by mechanically removing and separating material from an end of the milling cutter-shaft.</p> |
