Evaluation of occurrence number and communication based on FMEA operations in product development
Sivaprasad Rajasekaran, L. Natrayan
Abstract
FMEA (Failure Mode Effect Analysis) has been used for several decades and has proven effective in assisting organisations in assessing the risks associated with breakdowns. FMEA risk rating numbers are employed to rank failure mechanisms that may happen in a system. The research has specific criteria for assigning a value to FMEA parts known as intensity, frequency, and recognition. Rather than relying solely on the analyst's expertise, this paper proposes a method for assigning the value for occurrence in a more realistic manner that represents the system's condition under investigation. The primary goal of this study is to build on and fill the research gap between manual and systematic approaches to document maintenance. The risk priority number was computed using trends in body machining data. This study thoroughly discloses the risk based on several characteristics, such as workstations, process inspection, quality checking, and sales returns. All four chosen factors exhibited a correlation coefficient of 0.3, indicating a weak relationship between the number of occurrences exceeding FMEA goal values and the number of Corrective Action Reports created.