1、Horology. involute toothing gears. normal toothing.

2、The carpenter was toothing a saw.

3、The design of an internal toothing gear shaping cutter can be summed up to a multi-target optimization problem. A mathematic model for optimization is established.

4、This paper describes the tooth forms of an external toothing and chamfering gear shaping cutter and chamfering gear shaper cutters designed by old routine.

5、This paper proposes an optimization method on the plate shaving cutter, its optimal solution is the premises matching the smallest toothing Angle on the condition of the last cutting grinding.