Corrective & preventive action:Inform workers of this failure and Preventive measures, And training workers and field engineers for preventive measures ;
Preventive measures: The sampling fiber quantity increases from 5pcs to 10pcs to monitor the pull test of Rubber spliltter, The original peel fiber tool head replacement by hand operation to increase the process monitoring, four times / day over a specified period of time by hand on the production site in all stripping fiber tool to check processing, make sure the quality of fiber spllitting is steady.