A Data Base For Failure And Non-Performance Analysis Of Mining And Construction Equipment

[An innovative framework is proposed which most efficiently and systematically handles the large quantity of information needed for equipment failure and other non-performance analyses. It is based on the accepted engineering dimensions of mass (material), length (geometry), and time (MLT). To these are added human and machine factor. Several failure "Modes" are identified for each dimension, which are then subdivided into specific "Types". Material Failure Modes such as Separation and Slip are easily recognized, but others had to be established. Geometric Failure Modes are usually straight-forward, Obvious ones include Geometrics Design and Stability with more synthesized. Time Failure Modes are again largely self-evident such as Life and Chemical Effects, others are needed. Human and Machine Factors as failure modes are loosely assembled. The results contain strengths, but also organizational weaknesses which are noted. Lacking a better alternative its use is recommended.]