Brief introduction Rolling cut spur gears tooth surface two lines is what? How to form it
then the indexing is carried out with the indexing plate, and the next tooth is machined once, until all the teeth are finished. The advantages of this processing method is simple and universal machine, often using universal horizontal milling machine or vertical milling machine; the disadvantage is the processing of low precision.
As the same modulus of the gear in the number of teeth, the tooth profile is also different, which requires all the same modulus and the number of different forming tool, very uneconomical. To this end, usually using a milling cutter to deal with several provisions of the gear similar to the number of gears,
Commonly used in the milling machine with a disc or finger gear milling cutter gear. This type of forming knife has two kinds of single tooth profile and multi-tooth profile. Single tooth profile forming tool is the most commonly used one. When machining gears with a single tooth profile forming tool, only one tooth groove is machined at one time
Chapter 5 gear processing machine 1. Analysis and comparison of forming method and forming processing cylindrical gear What are the characteristics of each? A: The forming tool is used to form the tool when the cylindrical gear is machined. The shape of the cutting edge is the same as that of the cutting gear tooth groove
