tpm total productive maintenance

TPM
T Total -Overall efficiency -Total production system. -Participation of all employees.

P Productive -Zero defects. -No trouble in operation. -safety.

M Maintenance -Longer life cycle of production system.

Purpose of Maintenance:
Attempt to maximize performance of production equipment efficiently and regularly.
Prevent breakdown or failures.
Minimize production loss from failures.
Increase reliability of the operating systems.

Maintenance Objectives:
Must be consistent with the goals of production (cost, quality, delivery, safety).
Must be comprehensive and include specific responsibilities.
Improving equipment efficiency and reducing scrap rate.
Minimizing energy usage.
Optimizing the useful life of equipment.
Providing reliable cost and budgetary control.
Identifying and implementing cost reductions.

Maximizing Production

maintenance

Reduce Breakdowns
Minimizing energy usage

reduce Downtime
Optimizing useful life of equipment

Improving Equipment Efficiency
Providing budgetary control

Improving Inventory control
Optimizing resources utilization

Implementing cost Reduction

TYPES OF MAINTENANCE: Planned Maintenance

Unplanned maintenance

Individual Improvement (5S)

Autonomous Maintenance Education Training

Safety, Health & Environment PLANNED MAINTENANCE:
Trouble free machines and equipments.
Producing defect free products for total customer satisfication.
Generally followed for: -Overhauling of machines -Lubrication -Repair and overhaul of equipments

PREDECTIVE MAINTENANCE

PREVENTIVE MAINTENANCE

IMPROVEMENT MAINTENANCE

CORRECTIVE MAINTENANCE PREDECTIVE MAINTENANCE:
Predictive maintenance is a set of activities that detect changes in the physical condition of equipment (signs of failure) in order to carry out the appropriate maintenance work for maximizing the service life of equipment