Analisis Penyebab Kegagalan Mesin Wrapping Menggunakan Failure Mode And Effect Analysis di PT. X

Abstract

PT. X is an industry that produces green tea and black tea. In this study, there are often  problems  with  the  wrapping  machine  due  to  the  age  of  use  and  the  tight schedule of usage in the wrapping machine. If the machine operates in an unstable condition, it will greatly affect the results of the production. Damaged components such as cutting blades, heating heaters, thermo control and bearings. By  using  the  Failure  Mode  and  Effect  Analysis  (FMEA)  method  and  also calculating the Risk Priority Number (RPN) value, the highest RPN value to the lowest  is  obtained,  namely  Cutting  Knife  (RPN  =  100),  Heater  (RPN  =  90), Thermo Control (RPN = 72) and Bearings (RPN = 36). It can be seen that the cause of damage to the wrapping machine and also the highest RPN calculation is  found  in  the  damage  to  the  cutting  knife  whose  RPN  value  is  100. From  the analysis of the damage to the cutting knife, the author provides a suggested repair plan  for  the  company  so  that it  can  be  implemented  in  the  company  which  can later  improve  the  quality  of  the  machine  to  be  operated.  for  the  future  which cannot be separated from the supervisory role of the operators in charge of their cooperation to improve quality and the quality control team that always monitors quality