4.2. Flywheel
Following manufacturing operations are carried out on the Flywheel:
1. Turning on front side
2. Turning on back side
3. Drilling and Tapping
4. Balancing
After the study of the basic requirements of the manufacturing processes, the potential failure mode of the specific process is found out. The potential effects of the failure mode are required to be noted with their severity value. The potential causes and their prevention are decided along with their occurrence value. The Detection value is then assigned to the failure mode and finally the R.P.N value is calculated as following:
If S = 4, O = 3, & D = 4
Then, R.P.N = S × O × D
= 4 × 3 ×4 = 48