APS prepares and assists manufacturing and process industry client organizations for implementation of TPM at their facilities including:
Conducting TPM fundamentals training for all stakeholders
Conducting TPM team training and developing the TPM team charter
Conducting equipment inspection training
Conducting training on team problem solving methods
Facilitating deep cleaning and inspection of equipment
Developing and prioritizing defect correction initiatives
Developing operator inspection, cleaning and lubrication standards
Identifying operator adjustments and required tools
Developing job aids and one point lessons for TPM lubrication and adjustment tasks
Conducting TPM team training on overall equipment effectiveness (OEE)
Developing measurement and calculation methods for determining OEE
Total Productive Maintenance (TPM) evolved from the maintenance practices of the 1950s and 1960s which emphasized traditional “breakdown maintenance” activities. The “if it ain’t broke don’t fix it” philosophy prevailed in most manufacturing organizations and preventive maintenance was usually limited to occasional lubrication. Many manufacturers believed that the cost associated with equipment downtime to perform scheduled maintenance did not justify the loss of production time. There was no clear linkage between non-breakdown maintenance activities and long-term productivity improvement or profitability. Plant personnel defined their activities and roles as operators or fixers with little in the way of crossover activities. Although engineering economics and disciplines such as reliability and maintainability engineering began playing important roles in American business, maintenance activities in manufacturing industries were still largely viewed only from the cost side of the profitability equation.
In the 1970s came the introduction of Productive Maintenance which recognized the importance of preventive maintenance, reliability engineering, maintainability engineering, and engineering economics in equipment design and operation. However, productive maintenance still relied on the traditional roles and responsibilities of operations and maintenance personnel, and did not focus on maintenance activities as an integral part of the larger manufacturing or process system. Enter Total Productive Maintenance.
TPM principles require active participation by everyone from production workers and maintenance personnel to engineering departments and top management. TPM draws from the behavioral sciences as well as the traditional engineering disciplines in creating a manufacturing environment in which preventive maintenance activities are viewed as everyone’s responsibility. Operators no longer just operate and call the maintenance department when a breakdown occurs. They also autonomously perform certain routine preventive maintenance activities such as cleaning, inspection, lubrication, and running adjustments. Maintenance personnel are then free to employ their skills on higher level preventive maintenance activities and overhauls. Everyone views goals of zero breakdowns, maximizing productivity, and zero product defects as shared responsibilities.
The goals of a TPM program include improving equipment and personnel effectiveness, instituting autonomous maintenance by operators, developing a life-cycle approach to maintenance, and providing the necessary preventive, diagnostic and repair skills and techniques to employees. Implementing TPM is not an overnight endeavor. It may require two years or longer to achieve full results. Initial program implementation costs include training all personnel in TPM principles and to perform the new operator maintenance tasks. Other costs include restoring defective or malfunctioning equipment to proper working condition. The good news is that a full company-wide implementation of TPM is not necessary to derive substantial benefits. Although the cultural aspects of TPM should be promoted throughout the operations, maintenance, and management organizations, actual implementation of TPM activities and the measurement of results can be done effectively at an individual machine or production line level.
For more information about APS’ TPM Support Services please call us at 610-987-4050.
If you have a training or documentation project on your horizon, and you'd like to know more about APS and how we help you, contact us now.Contact Us