PERBEDAAN RISK PRIORITY NUMBER DALAM FAILURE MODE AND EFFECTS ANALYSIS FMEA SISTEM ALAT BERAT HEAVY DUTY TRUCK HD 785-7

Failure analysis of mixed mode crack growth in heavy duty truck frame rail

A failure analysis investigation was performed on a fractured heavy duty truck frame rail obtained during endurance track testing. The fracture observed was on the frame web within the torque rod connection to the rear drive axle of the vehicle. This section of frame experiences multi-axial loading conditions including out-of-plane bending, twisting and shear under road loads. Metallographic ex...

Air Leakage Diagnosis in Heavy Duty Truck

Sammanfattning Scania CV AB is a leading company within development and production of buses, trucks as well as industrial and marine engines. New environmental and safety legislations continuously demand higher quality from the products. An upcoming European legislation, Euro 6, implies that gas leakages from truck engines should be detected while driving. If the source of the leakage is not on...

Failure Mode and Effects Analysis Using Data Envelopment Analysis

Security Application of Failure Mode and Effect Analysis (FMEA)

Increasingly complex systems lead to an interweaving of security, safety, availability and reliability concerns. Most dependability analysis techniques do not include security aspects. In order to include security, a holistic risk model for systems is needed. In our novel approach, the basic failure cause, failure mode and failure effect model known from FMEA is used as a template for a vulnera...

Failure Mode and Effects Analysis Using Generalized Mixture Operators

Failure mode and effects analysis (FMEA) is a method based on teamwork to identify potential failures and problems in a system, design, process and service in order to remove them. The important part of this method is determining the risk priorities of failure modes using the risk priority number (RPN). However, this traditional RPN method has several shortcomings. Therefore, in this paper we p...