UNIT I
Evolution of maintenance, objective of maintenance, maintenance policies and
philosophies, maintenance concept, maintenance management &terotechnology,
relationship withfunctional areas, importance of maintenance, elements of good
maintenance, Economics of maintenance, training and safety aspects in
maintenance. Classification of maintenance programs, corrective preventive and
predictive maintenance, comparison of maintenance programs, preventive
maintenance- concepts, functions, benefits, limitations.
UNIT
II Spare and Inventory planning, Manpower planning, Maintenance performance and
Maintenance Auditing. Reliability centered maintenance (RCM) RCM logic,
benefits of RCM, introduction to Total productive maintenance (TPM),
Objectives, key supporting elements of TPM, methodology, evaluation and
benefits.
UNIT III
Introduction to Reliability systems - series, parallel and hybrid systems,
Techniques for improvement of operational reliability, Reliability calculations,
and availability of machines and production systems, maintainability criteria,
checklist to assess the maintainability of a system, maintainability programs,
objectives, key issues in availability improvements program, fault diagnosis,
Pareto principle Ishikawa diagram, Failure distribution-Constant failure rate,
Weiball analysis .
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