Maintenance involves functional checks, servicing, repairing or replacing equipment. MRO includes maintenance, repair and operations. Maintenance is strictly connected to product utilization stage
Performs routine building maintenance including carpentry, electrical, plumbing, and HVAC. Operates cranes, lifts, and performs machine repairs on lathes, mills, and grinders. Replaces electrical components and repairs welding equipment. Assists with workshop repairs and cleaning cycles. Troubleshoots and repairs Fanuc robots
French Standardization Association defines 5 levels of industrial maintenance. Classification helps determine internal vs external service needs. Maintenance levels aim to maintain equipment value and safety
Carbon ring seals balance low leakage and simplicity for nonhazardous gases. Liquid film seals use oil between carbon rings at slightly higher pressure. Dry gas seals provide lowest leakage but require complex gas systems. Labyrinth seals are preferred for separation gas applications
Vibration Analysis detects equipment faults to reduce maintenance costs and downtime. Most commonly used for rotating equipment like fans, motors, pumps. Aims to prevent equipment failures and secondary damage
Modern industrial lubrication systems are automatic and use preprogrammed settings. Proper lubrication is crucial for industrial maintenance, preventing overheating. Without lubrication, industrial bearings typically last less than 10% of their potential lifespan