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多刃刀具采用不重磨式刀片来代替钎焊式刀片,比单刃刀具有更大的意义.这是由于多刃刀具的制造和刃磨費用更高,其中包括钎焊式端銑刀。对端銑刀結构的一个要求是:刀刃的徑向和軸向偏摆在各个方向上均不应大于0.05毫米。这种銑刀刀体的制造公差
The use of non-abrasive inserts instead of brazed inserts makes multi-edge tools more meaningful than single-edge tools because of the higher cost of manufacturing and sharpening multi-edge tools, including brazed end mills. A requirement for end mill construction is that the radial and axial deflection of the cutting edge should not be greater than 0.05 mm in all directions. Manufacturing tolerances for this cutter body