2 (50%) Two belical years with Npinion-18, Ngear 28 and facewidth of 34mm transmit power between the parallel shafts. Th

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2 50 Two Belical Years With Npinion 18 Ngear 28 And Facewidth Of 34mm Transmit Power Between The Parallel Shafts Th 1 (473.09 KiB) Viewed 14 times

2 (50%) Two belical years with Npinion-18, Ngear 28 and facewidth of 34mm transmit power between the parallel shafts. The center distance of the gears is 67mm, normal pressure angle is 20" normal module is 2.5mm and addendum of the gears is equal to normal modulo Material of both pinion and your is steel and pinion rotates at 4500 rpm. Based on a factor of safety n-2, 90% reliability, average mounting conditions, uniform source of power and moderate shock driven machinery, 10' cyles of life and a transmitted power of 40hp determine the minimum BHN of the pinion teeth surface and also calculate the transverse and axial contact ratios of the set.