Do you want to cut it off? The teacher said that the shaft in this direction was not to be cut, but the gears should be split, but what about the gears with shafts?
The gear with shaft is called gear shaft. It is a component of integral whole. It doesn't need to be cut in general. Anyway, when we design the speed reducer in the National Chiao Tung University, the gear shaft of high speed is not split. But the standards are for actual service, what your teacher wants, and some of his requirements.Do you like this icon, scroll when not painted rectangular section, that segment to represent up shaft appearance. Then, assemble the gear, and you open it, as shown below. Inside the size and symbols, you do not tube, is the design of precision special subject, you only look at the drawing line.
This large and medium-sized gear shaft assembly to control, because to show the details of the assembly, such as gear assembly the shoulder angle over how many mm are standard, open your gear assembly drawing is to clear the.
Parts of the gear cutting method is: dividing circle with the center line (dotted line), said the addendum (that is, the root circle diameter) that are indicated by a solid line, the tooth profile with the solid line without painting. As shown in figure:
