Basic Tech 3rd Term|Week 5| MAINTENANCE TOOLS & MACHINES
Week 5: THIRD TERM
MAINTENANCE OF TOOLS AND MACHINES
Meaning of maintenance.
Types of maintenance:
Predictive (b) Preventive (c) Corrective
Importance of maintenance.
By the end of the lesson, students should be able to:
Explain the meaning of maintenance.
Differentiate the types of maintenance.
Explain the meaning of each maintenance.
Highlight why tools and machines need regular maintenance.
Meaning of Maintenance
Maintenance refers to the process of keeping equipment, machinery, and systems in working order. It involves regular inspection, servicing, and repair to ensure that everything functions efficiently and effectively. The goal of maintenance is to prevent breakdowns, extend the life of assets, and ensure safety and reliability. Basic Tech 3rd Term|Week 5| MAINTENANCE TOOLS & MACHINES
Types of Maintenance
Predictive Maintenance
Definition: Predictive maintenance involves monitoring the condition and performance of equipment during normal operation to reduce the likelihood of failures. This type of maintenance uses data and analytics to predict when a machine is likely to fail.
Examples: Vibration analysis, thermal imaging, oil analysis, and using Internet of Things (IoT) sensors to monitor equipment health.
Advantages: Minimizes unexpected breakdowns, reduces downtime, and extends equipment life.
Preventive Maintenance
Definition: Preventive maintenance involves regularly scheduled inspections and servicing to prevent unexpected equipment failures. It is based on time intervals or usage cycles.
Examples: Regular oil changes, lubrication, cleaning, adjusting, and replacing worn parts on a scheduled basis.
Advantages: Reduces the risk of unplanned downtime, improves safety, and helps maintain equipment efficiency.
Corrective Maintenance
Definition: Corrective maintenance involves repairing or replacing equipment after a failure has occurred. It focuses on restoring the functionality of equipment as quickly as possible.
Examples: Fixing a broken motor, replacing a burnt-out light bulb, or repairing a malfunctioning machine component.
Advantages: Ensures that equipment is promptly returned to working condition, essential for unexpected issues.
Importance of Maintenance
Improves Efficiency: Regular maintenance ensures that machinery and equipment are operating at optimal performance levels, reducing energy consumption and enhancing productivity.
Enhances Safety: Proper maintenance minimizes the risk of accidents and failures that could harm workers or damage property, ensuring a safer working environment.
Reduces Costs: By preventing major breakdowns and extending the life of equipment, maintenance reduces the need for expensive repairs and replacements, leading to cost savings in the long run.
Increases Reliability: Well-maintained equipment is more reliable, reducing the likelihood of unexpected downtimes that can disrupt operations and lead to financial losses.
Prolongs Equipment Life: Regular maintenance activities, such as lubrication, cleaning, and part replacements, help to extend the lifespan of machinery and equipment, providing better return on investment.
Compliance with Regulations: Many industries have regulatory requirements for maintenance to ensure safety and environmental standards are met. Proper maintenance helps companies comply with these regulations and avoid legal issues.
Basic Tech 3rd Term|Week 5| MAINTENANCE TOOLS & MACHINES
Optimizes Asset Utilization: Maintenance ensures that equipment and machinery are available and ready for use when needed, optimizing asset utilization and productivity.
Maintenance is a crucial aspect of managing equipment and systems in any industry. It involves predictive, preventive, and corrective strategies to ensure operational efficiency, safety, cost-effectiveness, and compliance with regulations.
