CNCL S/S BY AGMA 209.04
FOREWORD
This system for the design of spiral bevel gears is a revisionof the original Gleason System adopted by the AGMA and revised in1942. Changes and additions are as following:
a) Adoption of 20 degrees as the basic pressure angle, insteadof the former 141/2 degrees;
b) Angular gear design data;
c) Revision of tooth thickness calculations to giveapproximately equal stress in gear and pinion; d) Replacement ofthe table for gear addendums by the formula for the same. The textdescribes the general basis of the system and shows thecalculations used to obtain the tooth proportions and blankdimensions.
- Edition:
- 64
- Published:
- 05/01/1964
- Number of Pages:
- 14
- File Size:
- 1 file , 880 KB
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