A pair of helical gears consist of 25 teeth pinion gear meshing with a 90 teeth gear. Calculate the wear strength If surface hardness is 260BHN. Also face width=35mm, module=4mm and helix angle=25°.
A. 443.5N
B. 1125.6N
C. 7971.9N
D. 1014.2N
Answer:C
A pair of helical gears consist of 25 teeth pinion gear meshing with a 90 teeth gear. Calculate the wear strength If surface hardness is 260BHN. Also face width=35mm, module=4mm and helix angle=25°.
A. 443.5N B. 1125.6N C. 7971.9N D. 1014.2N