Problem Statement - Ovality in inner race and outer race of rolling contact bearing.
Challenge description with context - Ovality is the degree of deviation from perfect circularity of the cross section of the core. Result of ovality from non-symmetrical distribution of internal stresses
Problem - During the heat treatment process &grinding process if the temperature of races increase than its elastic limit, the races will change their shape minor from circular to oval. This problem is known as ovality problem.
Users – Automobile and concern industries
Expected Outcomes - 1. To reduce ovality up to acceptance level. 2. To ensure smooth running of bearing without noise and vibration during its application. 3. Lower rejection rate 4. Customer satisfaction 5. Financial saving