root cause analysis-advice for eliminating diameter variations in cnc turning centres
Im doing my final year project on root cause analysis in a cnc industry.
After receiving the rejection details we made a pareto chart and found out the main problem as the variation of diameters both ID & OD.
We were able to list out few causes and we are struck up after that.
I need some advices on how to proceed like the possible causes for diameter variation and commonly available solutions for elimination...request you people to guide me..