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Equipment Failure Data: A Re-Analysis
1994Recent research at NORWEB concerned with rationalising the comany's equipment replacement policies, has focussed on the failure rates of 11kV / 415V pole-mounted transformers. Results confirm that the Gumbel distribution provides a much more convincing analytical representation for these fault data than the usual Weibull option.
Freeman, J. M., North, M. R.
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Chromatographic Analysis of Oil-Based Electrical Equipment Discharge Failure
Applied Mechanics and Materials, 2014Discharge of failure was the fault type are likely to occur in transformers, bushings, transformers, and the extent of damage to the equipment is a serious and direct impact on the stable operation of the system, first introduced the principle and gas chromatographic analysis its test methods, then gas chromatography equipment discharge failure is how ...
Guo Bin Liu +8 more
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ASM Failure Analysis Case Histories: Material Handling Equipment
2019ASM Failure Analysis Case Histories: Material Handling Equipment documents more than 40 cases of structural and/or functional failure involving conveyors, forklifts, and overhead cranes as well as winches, hooks, slings, eyebolts, and wire rope. The cases describe the investigation, identify the primary cause, and include remedial solutions. These case
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Failure of planetary pinions in earth moving equipment—a failure analysis approach
Engineering Failure Analysis, 2000A series of failures of planetary pinions occurred in the final drive epicyclic gearbox of large trucks used in underground mining. A metallurgical analysis indicated that failure had occurred by internal rupture of the gear. This was attributed to poor heat treatment procedures used in case hardening the gear.
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Failure Analysis Process Improvement Using Barcode Equipment Management System
International Symposium for Testing and Failure Analysis, 2016Abstract Failure Analysis (FA) process improvement is vital to cope with increasing demand on FA cycle time reduction from end customer. Real time failure analysis update, equipment usage data collection, and equipment security enhancement plays significant factor on cycle time reduction.
Andrew C. Sabate +2 more
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ASM Failure Analysis Case Histories: Chemical Processing Equipment
2019ASM Failure Analysis Case Histories: Chemical Processing Equipment documents nearly 60 cases of structural and/or functional failure involving equipment used in chemical and petrochemical processing plants, including reformers and reactors, absorbers, concentrators, heat exchangers, compressors and pumps, process piping, and tanks, vessels, and columns.
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ASM Failure Analysis Case Histories: Power Generating Equipment
2019ASM Failure Analysis Case Histories: Power Generating Equipment documents 100 cases of structural and/or functional failure involving equipment used in utility and industrial power facilities, including boilers, burners, steam lines, turbines (gas, steam, wind, and water), cooling systems, nuclear reactors, and radioactive waste containers.
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Study on Equipment Failure Based on Static Strength Analysis
Key Engineering Materials, 2018In this paper, the theory of process failure as the basis for analysis of working conditions based on the use of production line process equipment. In ANSYS static strength theory, technology and equipment to analyze the static strength, find the weak points of equipment. For weak points and system reliability and lifetime prediction, and establish the
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FAULT/FAILURE ANALYSIS FOR DIGITAL SYSTEMS AND EQUIPMENT
2017<div class="section abstract"> <div class="htmlview paragraph">ARP 1834 provides general guidance for the selection, approach to, and performance of various kinds of F/FA of digital systems and equipment. Its prime objective is to present several industry-acceptable, cost-effective methods for identifying, analyzing, and documenting ...
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Failure Analysis Associated with Mining and Heavy Mechanical Equipment
1978The analysis of failures of mining and heavy mechanical equipment, in general, follows the same guidelines and techniques as applied to other failures. Since these general procedures with examples are discussed elsewhere in detail, this paper will concentrate on an in depth discussion of the tools and techniques for failure analysis which pertain to ...
Charles R. Morin +2 more
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