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Maintenance engineering Introduction
1. Dr. Shailesh Kumar Dewangan
Assistant Professor
Department of Production Engineering,
BIT Mesra Ranchi
Introduction Maintenances
2. Maintenance Engineering
• Optimization of equipment, procedures and departmental budgets to achieve better
maintainability, reliability, and availability of equipment.
To maintain the
Original Condition of
machine
4. • To maximize performance of production equipment
• To prevent breakdown or failure
• To increase reliability of the system
• To minimize frequency and severity of interruption
• To prevent safety hazard
Purpose of Maintenance
7. • The product life cycle is composed of 4 phases
Maintainability in product life cycle
Concept development
• Research
• Analysis
Validation
• Prototype
• Design
Production
• Testing
• Planning
Operation
• Deliver
• Support