Mother Nature And Father Time have together built well. What they have left behind lasts a long time without failure. Humans can run for 100 years with very little maintenance. Trees can run for thousands of years without maintenance. There are lessons for us to take and apply. The life on our world shows us how to achieve truly outstanding reliability and availability. Do you want a thing to last 20 years trouble-free all its life, maybe 50 years without a problem? By looking at what the Mother Nature And Father Time left behind you will find the answers.
[Read more…]Deliberately Create Reliability
Reliability is something that can be created. It is the result of the standards, processes, and practices that are used. By removing causes of failures and controlling the factors that allow their creation, you proactively eliminate failure events. By eliminating failures, you deliberately create reliability. The reliability creating processes in the Plant Wellness Way EAM methodology let any operation or site reach the heights of world class operating asset reliability.
[Read more…]When to use Crow-AMSAA Modelling for Reliability Growth Models
It’s popular to use Crow-AMSAA for system reliability modelling. However, for the model to represent reality it must include only historically identical events
If your Crow-AMSAA reliability growth model mixes nonidentical situations, then its forecasts have no meaning
Below is an email discussion about when Crow-AMSAA modelling can provide believable forecasts.
Win the World Cup with Plant Wellness Way
CHANGE THE GOALS CHANGES YOUR GAME
Let a Plant Wellness Way EAM System-of-Reliability End Your Business Risks Forever
In the Plant Wellness Way EAM system-of-reliability methodology you set world class performance targets for every work task. You do that so the people doing the job know what world class work looks like. Then you ask them to find new, successful ways to deliver world class outcomes in the tasks they do. That way you guarantee world class success.
[Read more…]Two Methods of Quick Mating Part Location and Alignment
Error Proof Quick Mating Part Location And Alignment. For speedy and easy maintenance it is best to design equipment with a means to insure accurate and exact location of contacting parts. This removes the opportunity for alignment errors during rebuilds and speeds-up maintenance overhauls. In this article is a sketch of two common methods used to provide positive and certain location and alignment between mating parts.
[Read more…]Design a Maintenance Planning and Scheduling Process for Both Reactive and Planned Maintenance
Divide maintenance crews so a few skilled artisans do reactive jobs, and the remainder do planned and scheduled work orders
A robust Maintenance Planning and Scheduling Process uses a Scheduled Work Crew capacity planned days ahead with planned jobs. And it has a small Quick Response Crew of people capable to handle any random job.
A great Maintenance Planning and Scheduling Process design separates reactive work from jobs that can be planned and scheduled. This article explains how to re-engineer a maintenance planning and scheduling process to handle reactive and planned jobs.
[Read more…]The Difference between Critical Spare Parts and Strategic Spare Parts
WHAT IS THE DIFFERENCE BETWEEN A CRITICAL SPARE AND A STRATEGIC SPARE, AS WE NORMALLY COMBINE BOTH AS ONE. IS THIS RIGHT OR NOT?
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[Read more…]We are facing difficulty in developing a definition of Critical Spare Part Inventory. No one is able to define it in its true essence. The situation is further confused with the difference to strategic spare parts. Any guideline or standard where we can find it ?
In the past, every Plant Manager had their own definition of Critical Inventory which changed with time. In optimization of Inventory, the first step is to establish a definition of Inventory considering all factors like production loss, redundancy, safety hazard, failure frequency, and of course, the lead time? Still I am stuck in this phase. I cannot progress, and don’t know what to do 1st, 2nd, and so forth to proceed further in this journey?
How Much Reliability have You Lost from Your Asset Wellness Curve?
AN ASSET LIFE CYCLE WELLNESS CURVE SHOWS HOW PLANT AND EQUIPMENT RELIABILITY IS LOST AT EACH PHASE ALONG AN OPERATING ASSET’S LIFE CYCLE
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In some industries, 40% of maintenance repairs result from original equipment manufacturing failures. And up to 35% of maintenance is traceable to design engineering mistakes. That totals 75% of maintenance costs during operation can be from prior life cycle process blunders
To get utmost operating plant and equipment reliability, you need to purposefully design and build your business processes to guarantee maximum reliability from each and every phase of the asset life cycle
[Read more…]How Asset Maintenance Strategy Selection Affects Defect Elimination, Failure Prevention and Equipment Reliability
The 20th Century saw maintenance strategy evolve from corrective, predictive and preventive maintenance to reliability maximization. During the 21st century maintenance will disappear and be replaced with risk-free equipment operation where no failures occur. The first steps taken by LRS Consultants toward building risk-free businesses and riskless operational processes was the invention of the Plant Wellness Way “system-of-reliability” methodology.
[Read more…]Split and Clamped Mounting Hub for Shaft Attachments
Split And Clamped Mounting Hub For Shaft Attachments. For speedy and easy maintenance it is best to use a clamped hub to mount attachments to shafts when possible. This article presents a conceptual design of a split hub bolted and clamped to a shaft. The required attachment is then mounted to the removable hub.
[Read more…]Lean Manufacturing
An Overview of how it can help a business
A presenation by Mike Sondalini
Food, Fibre & Timber Industry Lean Manufacturing Overview
Three universal problems in business…
- Wasted effort and wasted resources
- Using wrong business processes for the purpose
- Wide and out-of-control process variation
Lean Manufacturing provides tools and solutions to address them
Chance-of-Success Mapping Analysis
“Chance-of Success-Mapping” is probably the most revolutionary concept used in Industrial and Manufacturing Wellness. It is certainly one that will help managers most when they want the best choices for their organization
[Read more…]The Steps in Developing a ISO 9001 Quality System
Responsibility
- Management Commitment (5.1)
- Organisational Purpose and Policy (5.3)
- Customer Requirements (5.2)
- Organisational Objectives (5.4.1)Planning
Pressure Flange Seal For Liquid Filter Pressure Vessel
Pressure Flange Seal For Liquid Filter Pressure Vessel. When a leak occurs between pressure flanges and the arrangement cannot be successfully sealed, it is necessary to change the sealing design. This article explains a successful modification done to the lid and body flanges of a vertical pressure leaf filter used to remove particulate from a liquid stream. It incorporates a ‘tongue and groove’ sealing arrangement, with the ‘tongue’ in the lid flange and the recess in the filter body flange.
[Read more…]Defining Risk and World Class Reliability
This article outlines key concepts that an organization needs to be aware of to bring about optimal asset health by removing risks and managing their causes. The Plant Wellness Way EAM methodology focuses on the relationship between asset health and business performance. It contains the processes and analysis tools to develop a system-of-reliability that fully supports operating asset health for the greatest ROI from each asset throughout its life cycle.Risk is the total losses suffered when any asset’s components may fail. The causes of failure are the environmental and operating stresses that affect a component’s microstructure. This means that world class reliability is the effective, complete remove of the causes of failure, also known as risks, from your operations.
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