The face width (represented by the variable F) is the length of a gear tooth in the direction parallel to the shaft axis. Section 8.4.5 includes details on how a gear-tooth profile is generated from a base circle. The gear-tooth profile is constructed from the base circle of the gear and the diameter of a base circle is called the base circle diameter (represented by the variable d.). P= N (8.2) To enable proper operation for mating gears, the circular pitch values for the gears must be identical. Assuming this gear is an ANSI coarse pitch with a 20° pressure angle (Table 8.1), calculate the fillet radius, addendum, working depth, and circular tooth thickness of this gear also. Using Equations 8.2–8.4, calculate the pitch diameter, diametral pitch, and module for a spur gear having 45 teeth and a circular pitch of 0.6.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |