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Gear Tooth Proportions: spur
spur 25 full metric addendum to spur 25 full metric working depth
Gear tooth proportions — standard dimensions and formulas for spur, helical, bevel, and worm gears per AGMA standards
| gear type | record id | formula | parameter | pressure angle deg | standard | tooth form | value factor (dimensionless) |
|---|---|---|---|---|---|---|---|
| spur | spur 25 full metric addendum | m | addendum | 25 | AGMA 201.02 / ANSI/AGMA 1012-G05 | full depth | 1 |
| spur | spur 25 full metric circular pitch | pi*m | circular pitch | 25 | AGMA 201.02 / ANSI/AGMA 1012-G05 | full depth | 3.141593 |
| spur | spur 25 full metric clearance | 0.25m | clearance | 25 | AGMA 201.02 / ANSI/AGMA 1012-G05 | full depth | 0.25 |
| spur | spur 25 full metric dedendum | 1.25m | dedendum | 25 | AGMA 201.02 / ANSI/AGMA 1012-G05 | full depth | 1.25 |
| spur | spur 25 full metric fillet radius | 0.3m | fillet radius | 25 | AGMA 201.02 / ANSI/AGMA 1012-G05 | full depth | 0.3 |
| spur | spur 25 full metric tooth thickness | pi*m/2 | tooth thickness | 25 | AGMA 201.02 / ANSI/AGMA 1012-G05 | full depth | 1.570796 |
| spur | spur 25 full metric whole depth | 2.25m | whole depth | 25 | AGMA 201.02 / ANSI/AGMA 1012-G05 | full depth | 2.25 |
| spur | spur 25 full metric working depth | 2m | working depth | 25 | AGMA 201.02 / ANSI/AGMA 1012-G05 | full depth | 2 |
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