Involute Gear Tooth Profile ·
conjugate action
un
seel
.com · base circle · line of action · constant ratio
Pressure angle φ
20°
Velocity ratio
3.00
Stage
—
Base circle (r
b
= r·cos φ)
Involute flank / unwinding string
Line of action & pitch point
Pitch circles (rolling)
▶ Play
←
→
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Reset
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seel
.com · Involute Gear Profile