| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for machining a gear by which such a gear can be machined that an adjacent pitch error caused by wear of a tool is made small, without correcting a depth of cut according to wear of the tool.SOLUTION: When two adjacent desired tooth grooves of a gear W are defined as a first tooth groove 1g and a second tooth groove 2g, a tooth groove machining order 1c to 16c is allotted in such a way that: in a first rotative direction, odd machining order numbers are allotted to the tooth grooves starting from the first tooth groove 1g to the adjacent tooth grooves in an ascending order; and in a second rotative direction, even machining order numbers are allotted to the tooth grooves starting from the second tooth groove 2g to the adjacent tooth grooves in an ascending order. The tooth grooves are machined in accordance with the allotted tooth groove machining order. |
