Question

2. (30pts) Consider the gears in a speed- 40 s 450 rev/min change gearbox used in machine tool 25T Input applications. By sliding the ecluster gears on shafts B and C. nine speed changes can be obtained. Find the angular velocity of the following shift 7 25T а) 2-5-5-8 b) 3-6-7-10 c) 4-7-6-9 35T 401 BOT

Answer 1

副: Ta Lus 150 5 3 yp 35 15 DLS = 30 x 360 ク 3 5

5 O LJチ

Not 니 2. 5 rm 9 1,5 rm