Engineering Maintenance

pdf, 220 pages, 2.9mb chapter 1: introduction background maintenance and maintenance engineering objectives maintenance facts and figures engineering maintenance in the 21st century maintenance terms and definitions maintenance publications, organizations, and data information sources publications organizations data information sources problems references chapter 2: maintenance mathematics introduction boolean algebra and probability properties probability and cumulative distribution function definitions probability cumulative distribution function probability distributions of continuous random variables exponential distribution rayleigh distribution weibull distribution normal distribution general distribution laplace transforms: initial and final value theorems initial and final value theorems algebraic equations quadratic equation cubic equation differential equations problems references chapter 3: maintenance management and control introduction maintenance department functions and organization maintenance management by objectives: critical maintenance management principles, and maintenance program effectiveness evaluation questions for maintenance managers elements of effective maintenance management maintenance policy material control work order system equipment records preventive and corrective maintenance job planning and scheduling backlog control and priority system performance measurement maintenance project control methods activity expected duration time estimation critical path method (cpm) maintenance management control indices broad indicators specific indicators problems

references chapter 4: preventive maintenance introduction preventive maintenance elements, plant characteristics in need of a pm program, and a principle for selecting items for pm important steps for establishing a pm program pm measures mean preventive maintenance time (mpmt) median preventive maintenance time (mdpmt) maximum preventive maintenance time (mxpmt) pm models inspection optimization model i reliability and mean time to failure determination model of a system with periodic maintenance inspection optimization model ii inspection optimization model iii pm markov model pm advantages and disadvantages problems references chapter 5: corrective maintenance introduction corrective maintenance types corrective maintenance steps, downtime components, and time reduction strategies at system level corrective maintenance measures mean corrective maintenance time median active corrective maintenance time maximum active corrective maintenance time corrective maintenance mathematical models model i model ii model iii model iv approximate effective failure rate equations for redundant systems with corrective maintenance effective failure rate of system type i effective failure rate of system type ii problems references chapter 6: reliability centered maintenance introduction rcm goals and principles rcm process and associated questions rcm components reactive maintenance preventive maintenance predictive testing and inspection proactive maintenance predictive testing and inspection technologies rcm program effectiveness measurement indicators equipment availability emergency percentage index pti covered equipment index faults found in thermographic survey index

maintenance overtime percentage index fault found in steam trap survey index pm/pti-reactive maintenance index emergency-pm/pti work index rcm advantages and reasons for its failures problems references chapter 7: inventory control in maintenance introduction inventory purposes, types, and basic maintenance inventory-related decisions abc classification approach for maintenance inventory control control policies for a, b, and c classification items inventory control models economic order quantity model production order quantity model quantity discount model safety stock increasing or decreasing maintenance inventory-associated factors and a model for estimating spare part quantity spare part quantity estimation model problems references chapter 8: human error in maintenance introduction facts and figures on human error in maintenance maintenance error in system life cycle and breakdown of maintenance person�s time top human failure problems in maintenance, frequency of maintenance error types, and outcomes of maintenance incidents reasons for maintenance error guidelines for reducing human error in maintenance techniques to predict the occurrence of human error in maintenance markov method fault tree analysis method problems references chapter 9: quality and safety in maintenance introduction need for quality maintenance processes maintenance work quality quality control charts for use in maintenance c-chart post-maintenance testing pmt key elements operator-documented pmt responsibilities types of maintenance activities/items for pmt common pmt activities maintenance safety-related facts, figures, and examples, and reasons for safety problems in maintenance safety and maintenance tasks guidelines for equipment designers to improve safety in maintenance maintenance safety-related questions for equipment manufacturers maintenance personnel safety problems

references chapter 10: maintenance costing introduction reasons for maintenance costing and factors influencing maintenance costs maintenance budget types, preparation approaches, and steps budget preparation approaches maintenance budget preparation steps maintenance labor cost estimation standard hourly cost estimation manpower repair cost estimation corrective maintenance labor cost estimation maintenance material cost estimation maintenance cost estimation models building cost estimation model maintenance equipment cost estimation model production facility downtime cost estimation model avionics computer maintenance cost estimation model fire control radar maintenance cost estimation model doppler radar maintenance cost estimation model equipment ownership cycle maintenance cost estimation formula i formula ii maintenance cost-related indices maintenance cost ratio maintenance labor cost to material cost ratio maintenance cost to total output ratio maintenance cost to total manufacturing cost ratio maintenance cost to value of facility ratio maintenance cost to total man-hours worked ratio preventive maintenance cost to total breakdown cost ratio cost data collection problems references chapter 11: software maintenance introduction software maintenance facts and figures software maintenance importance, effort distribution, and request types types of software maintenance software maintenance problems software maintainability external view internal view software maintenance tools and techniques software configuration management impact analysis maintenance reduction automated tools software maintenance costing mills model belady�lehman model maintenance cost model software maintenance manual and standards on software maintenance problems references

chapter 12: reliability introduction root cause of equipment reliability problems and bathtub hazard rate concept reliability measures reliability function hazard rate mean time to failure (mttf) reliability networks series network parallel network standby system reliability analysis methods markov method fault tree analysis failure modes and effect analysis problems references chapter 13: maintainability introduction maintainability terms and definitions, importance, and objectives maintainability management in system life cycle phase i: concept development phase ii: validation phase iii: production phase iv: operation maintainability design characteristics and specific considerations accessibility modularization interchangeability standardization maintainability measures and functions mean time to repair mean preventive maintenance time mean maintenance downtime maintainability functions common errors related to maintainability design problems references download : http://rapidshare.de/files/17084959/engineeringmaintenanceamodernapproach_muya.rar