Energy Assessment Model for Automotive Rubber Parts Using FMEA and Weighted FAHP

Energy evaluation is important for any manufacturing company to stand for competitiveness. Rubber part industry consumes much energy to deform raw material into finished parts and working in long period of time. It performs 2 shifts more than 20 h with high current and working parallel with multi-stage and many machines. Energy saving can control is needed both for economy and sustainability. Therefore, energy assessment is indispensable to improve productivity and efficiency. This paper purposes the energy assessment using FMEA and weight FAHP in the rubber part manufacturing company for automotive industry. FMEA takes the uncertainty and risk parameters before feeding forward into the FAHP before weighting to become Weighted FAHP to obtain the priority of energy consumption and enable apply methodology and control correctly and effectively. The case study is discussed in details.