Question 1: Gears The lath machine in the Central University of Technology (CUT) mechanical workshop uses epicyclic gear train shown in Figure 1 to operate. Plate gear C of this gear system are carried on the arm A and free to rotated. the pitch circle diameter of the internally toothed ring gear D is to be 214 mm and the module 4 mm. When the ring gear D is stationary, the arm A, which carries three planet wheels C of equal size, is to make one revolution in the same direction as the sun wheel B for every five revolutions of the driving spindle carrying the sunwheel B Figure 1 attached 1.1. Calculate the number of teeth of the ring gear D. 1.2. State an equation tha relate the number of teeth of gear D, B and C. 1.3. Use the table method to calculate the number of teeth of gear B. 1.4. Calculate the number of teeth for gear C.
Question 1: Gears
The lath machine in the Central University of Technology (CUT)
workshop uses epicyclic gear train shown in Figure 1 to operate. Plate gear C of this gear system are carried on the arm A and free to rotated. the pitch circle diameter of the internally toothed ring gear D is to be 214 mm and the module 4 mm. When the ring gear D is stationary, the arm A, which carries three planet wheels C of equal size, is to make one revolution in the same direction as the sun wheel B for every five revolutions of the driving spindle carrying the sunwheel B
Figure 1 attached
1.1. Calculate the number of teeth of the ring gear D.
1.2. State an equation tha relate the number of teeth of gear D, B and C.
1.3. Use the table method to calculate the number of teeth of gear B.
1.4. Calculate the number of teeth for gear C.
![Ring gear D
Planet gear C
Sun gear B](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff64c7303-4bab-4298-ab98-1b2f6f45b99e%2F8d7efe42-6d89-4411-8392-83b8ca953385%2Fg3rxhk2_processed.jpeg&w=3840&q=75)
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