Total Productive Maintenance: Everything You Need to Know About TPM

Article Written by:

Muthu Karuppaiah

Created On:

June 6, 2024

What is Total Productive Maintenance (TPM)? An Overview

Table of Contents:

In the current business world, which is highly competitive, every minute of uptime matters. Unexpected failures, unplanned equipment failure, and unforeseen flaws are not only operational headaches, but silent profit-killers. The failure of a critical machine means that there is no production, deadlines are not met, and it is very expensive. To most organizations, this reactive process of making things right only after they go wrong has become a great bottleneck to growth.  

But what were you to do, turn the tables? The most successful producers are not reactive firefighting but adopting a culture of pro-activeness referred to as Total Productive Maintenance (TPM). This philosophy, in essence, changes the role of maintenance to no longer being a team of the workforce but a teamwork responsibility. It connects the gap between the operators and the maintenance teams, enabling all individuals to become the owners of equipment health.  

A change in mindset is not enough to implement such a cultural shift, and to make data actionable, the appropriate tools are necessary. Cryotos comes in at this point. Cryotos is the digital backbone to a successful TPM strategy, with work orders being cut down, preventive schedules being automated, and real-time KPIs being tracked. We make you come out of turbulent disintegration into organized productivity so that you arrive smooth and maintainable on the way to what we call perfect production.

What is Total Productive Maintenance (TPM)?

Total Productive Maintenance (TPM) is a holistic strategy towards having the ideal production of zero breakdowns, zero defects, and zero accidents.  

As opposed to the traditional ways of maintenance where the operators are expected to operate the machines and technicians to repair them, TPM focuses on the participation of all employees, both on the shop floor and in the boardroom.  

It emphasizes preventive and proactive maintenance to increase equipment reliability. TPM would help to detect the possible problems before they turn into disasters by engaging the routine check-up, cleaning, and other minor repairs into a daily routine for the operator.

How to Calculate TPM Success: OEE

To improve your process, you must first measure it. In TPM, the gold standard metric is Overall Equipment Effectiveness (OEE).  

The OEE Formula: OEE = Availability x Performance x  Quality

OEE combines three critical aspects of performance to give you a true score of your productivity:

1. Availability

This measures the percentage of time your equipment is actually running compared to when it was scheduled to run.

  • Formula: (Operating Time / Scheduled Operating Time) x 100  
  • What it reveals: Losses from equipment failures and setup times.

2. Performance

This compares how fast the machine is running against its maximum designed speed.

  • Formula: (Actual Output / Theoretical Output) x 100  
  • What it reveals: Losses from idling and minor stops.

3. Quality

This looks at the number of good parts produced versus the total parts produced (including defects).

  • Formula: (Good Units / Total Units Produced) x 100  
  • What it reveals: Losses from scrap and rework.    
  • Example: If your Availability is 87.5%, Performance is 95.2%, and Quality is 95%, your OEE is 79.1%. This means roughly 20% of your planned production time is being lost to inefficiencies.

The Foundation of TPM: The 5S System

You must have a good foundation before you can construct the pillars of TPM. That is based on 5S- an organizational approach of the workplace that guarantees efficiency, safety, and discipline.

  • Sort : Save extraneous tools and parts. If you don't use it, lose it.  
  • Set in Order : A place for everything and everything in its place. Arrange tools in a manner that they can be easily retrieved and put back.  
  • Shine : Cleanliness is Inspection. By keeping the machines clean, oil leaks, cracks, and loose bolts are detected at an early stage.  
  • Standardize : Standard operating procedures (SOPs) need to be prepared in the first three steps to be standardized.  
  • Sustain : Develop self-discipline. It should be a routine, not a single occurrence of 5S.

The 8 Pillars of Total Productive Maintenance

TPM has eight strong pillars, which embrace all the spheres of manufacturing reliability.  

1. Autonomous Maintenance  

This is the most important pillar. It gives operators the ability to do simple maintenance procedures- such as cleaning, lubricating, and checking up their own machines. This creates time to release the skilled maintenance technicians to concentrate on complex repairs.  

2. Focused Improvement  

This pillar promotes the idea of small and constant improvement based on the Japanese concept of Kaizen. Cross-functional teams collaborate in order to remove certain losses and bottlenecks within the production process.  

3. Planned Maintenance  

Stop firefighting and start fire prevention. You can maintain equipment before it breaks down by applying scheduled maintenance tasks that depend on the rates of failures and past performance.  

4. Early Equipment Management  

The process of designing for reliability begins before the machine has even been delivered. This pillar draws on the experiences gathered in the past in the course of maintenance processes in order to come up with new equipment that is less expensive to maintain and more dependable in the first place.  

5. Quality Maintenance  

This pillar aims at preventing the defect at its origin. Making sure that the equipment is in the right state that eliminates defects results in you having a perfect final product.  

6. Training and Education  

Technology can never be good unless the people involved are good. Ongoing training will make sure that the operators and the maintenance personnel can diagnose the problems and operate modern equipment.  

7. Safety, Health, and Environment (SHE)  

The aim is to have a zero-accident work environment. This pillar also makes sure that productivity is not pursued at the expense of the safety of the workers or the environment.  

8. Office TPM  

Productivity is not only on the factory floor. The Office TPM uses the principles in the administrative activities- better order processing, procurement, and scheduling to assist the production line effectively.

How Cryotos Supercharges Your TPM Strategy

Whereas the Total Productive Maintenance principles are potent, their application using paper checklists, Excel sheets, or obsolete programs can be a logistical nightmare. Here Cryotos changes things in your operations.  

Cryotos, being a powerhouse Computerized Maintenance Management System (CMMS), is the central nervous system of your TPM programs. The following is the way our platform enhances the pillars of TPM:

  • Digitized Autonomous Maintenance: No longer dusty clipboard. Using the Cryotos Mobile App, operators will be able to access cleaning, lubrication, and inspection digital checklists on the machine. They will be able to take pictures of the problems and generate work orders right away so that nothing will be lost in translation.  
  • Automated Planned Maintenance: Reactive to proactive with ease. Cryotos will automatically program your preventive maintenance schedules on a time basis or a usage basis (meter readings), so that you will never miss a preventive maintenance program that is already scheduled.  
  • Real-Time OEE Insights: Stop guessing your productivity. Cryotos captures downtime, cycle times, and defect data to calculate your Overall Equipment Effectiveness (OEE) in real-time. This data is the fuel for "Focused Improvement," helping you identify exactly where you are losing money.  
  • Seamless Asset Lifecycle Management: Support "Early Equipment Management" by maintaining a complete history of every asset. Analyze past failure data to make smarter buying decisions and design better maintenance protocols for new equipment.

By integrating Cryotos into your workflow, you don't just practice TPM you master it. We turn the complexity of maintenance data into clear, actionable intelligence that drives zero downtime.

Conclusion

Total Productive Maintenance represents more than simple guidelines because it establishes a new way of thinking. The system unites maintenance workers with operational staff to establish a single team that works towards operational efficiency.  

TPM implementation enables organizations to achieve their full capacity by maintaining their machinery. The company achieves greater productivity at reduced expenses while creating a workplace that keeps employees safe and involved.  

Do you want to improve the efficiency of your maintenance processes? Cryotos CMMS (Computerized Maintenance Management System) provides essential tools for maintaining OEE tracking and scheduled maintenance activities and executing your TPM audit checklists.

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