A pair of helical gears on parallel axes, have involute teeth of 14.5° normal pressure angle, and 3 mm normal module. Th
Posted: Wed Apr 27, 2022 7:43 pm
- A Pair Of Helical Gears On Parallel Axes Have Involute Teeth Of 14 5 Normal Pressure Angle And 3 Mm Normal Module Th 1 (72.52 KiB) Viewed 21 times
- A Pair Of Helical Gears On Parallel Axes Have Involute Teeth Of 14 5 Normal Pressure Angle And 3 Mm Normal Module Th 2 (65.93 KiB) Viewed 21 times
A pair of helical gears on parallel axes, similar to those in Q3, have involute teeth of 14.5° normal pressure angle, and 4 mm normal module. The wheels are to have 18 and 45 teeth, and a helix angle of 40 degrees. Calculate the contact ratio in the transverse plane. Give your answer to 2dp.