Blog - Accendo Reliability

7 Steps of Clean, Inspect, & Lubricate

Through daily inspections, cleaning, and lubrication practices we can measure, prevent, and restore deterioration to our equipment. The expectation is that a team is put together made up of maintenance, operations, and leadership employees to roll out strategy beginning with one piece of equipment. They will implement the following 7 steps:

Initial Cleaning
Eliminate sources of dirt and hard to clean & inspect areas
Create and maintain cleaning, inspection and lubrication standards
General Inspection
Operator Inspection
Activities standardized
Team Development and Operator Driven Reliability

Recognizing Basic Gear Fatigue Failure Patterns

Lets start with a fresher on general Component Fatigue.

Fatigue occurs when a material is subjected to repeated loading and unloading.
When the loads are above a certain threshold, microscopic cracks will begin to form at a material’s surface.
Cracks always begin in high stressed areas of a material.
Eventually a crack will reach a critical size, and the structure will suddenly fracture.

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by Doug Plucknette Leave a Comment

Allowing Wrong To Become Normal

I’ve seen it twice this year and it concerns me. In twenty years of working with companies to improve manufacturing reliability I would like to believe that those of us who care are leaving a mark. It’s the days I’m about to describe that make you wonder.

I created RCM Blitz™ over twenty years ago as a tool that would help companies identify a complete maintenance strategy to improve and achieve the inherent designed reliability of their critical assets. Prior to entering the world of consulting, I had completed and implemented several RCM (Reliability Centered Maintenance) analyses on critical assets at Eastman Kodak company. With each analysis we completed, I gained knowledge and confidence that the process when adhered to and implemented, could improve the reliability of even our worst assets. In the same two years of proving the process I also learned something very important.

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by James Kovacevic Leave a Comment

Learn to Speak Finance

The Key To Gaining The Ear Of Your Executives

As a maintenance professional, you spend a lot of time explaining how a proper maintenance & reliability program will improve uptime, safety, etc. But why is it that there is a hard time gaining support for the improvement initiatives? Well, senior executives are focused on how the company is being a measure of performance from the shareholders, financial analysts, or owners. Most of these measures are financial in nature, and while there are others, the primary measures are financial. [Read more…]

by Alex Williams Leave a Comment

Maximizing the Potential of Your CMMS System

It’s no secret that equipment maintenance software offers many benefits to your organization. However, organizations frequently find that the software doesn’t deliver the end results they anticipated. This often happens because organizations don’t maximize CMMS potential. In other words—they’re not using their software to its fullest potential.

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by Greg Hutchins Leave a Comment

Short on Resources: Where to Apply Your Focus

Guest Post by Andrew Sheves (first posted on CERM ® RISK INSIGHTS – reposted here with permission)

Effective execution is a matter of dealing with scarcity: a scarcity of time, a scarcity of resources, and scarcity of information (although too much information can also cause problems). Tools like a risk assessment help manage this scarcity by prioritizing things to allow you to better allocate resources on what’s most important.

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by James Reyes-Picknell Leave a Comment

Maintenance and Reliability Maturity – 1

Maintenance and reliability maturity provides an understanding of both how well we do maintenance and how good is our maintenance program. One delivers a major business result, the other is a big part of how you get there. Doing maintenance with precision and care, so the job is done once and done well by the right people and without delay is what maintenance organizations strive for. Some achieve it, some struggle to do so. If they can achieve that, then they are being efficient.

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by Larry George 1 Comment

Estimation of a Hidden Service-Time Distribution of an M(t)/G/∞ Self-Service System

(This is chapter 5 of User Manual for Credible Reliability Prediction – Field Reliability (google.com), cleaned up and typeset for AccendoReliaiblity Weekly Update.)

The nonparametric maximum likelihood estimator for an M/G/∞ self-service time distribution function G(t) extends to nonstationary, time-dependent, Poisson arrival process M(t)/G/∞ systems, under a condition. A linearly increasing Poisson rate function satisfies the condition. The estimator of 1-G(t) is a reliability function estimate, from population ships and returns data required by generally accepted accounting principles.

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by Steven Wachs Leave a Comment

How Does SPC Complement My Automatic Inspection System?

Background

More companies are leveraging high speed vision systems to inspect multiple quality characteristics on their products.

For example, in a high volume baking operation, a vision system can test for bun height, bun length, slice thickness, topping distribution, surface color, and more. This happens automatically on the line at high speeds. In bottling or other plastic manufacturing, a vision system may inspect multiple dimensions and surface properties. [Read more…]

by George Williams Leave a Comment

Clean to Inspect for Best in Class Operator Care

Cleaning is an important first step in Operator Care and reliability gains because:

Insufficient cleaning causes losses and
The cleaning activity itself exposes hidden defects

Dirt in rotating parts, sliding parts, pneumatic and hydraulic systems, electrical and control systems, sensors, etc. causes malfunctions, reduce function, failure by wear, clogging, resistance, speed losses, etc. are different types of defects. Defects are anything that is abnormal from the expected ideal condition. Insufficient cleaning causes forced deterioration. All these losses are solved through a thorough cleaning of equipment and countermeasures to keep the equipment clean.

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by Doug Lehr Leave a Comment

Failure Analysis – Setting the Scope

Analysis of the Storm Packer (SP) failure in Article 1 will be complicated. Some stakeholders will assume that the SP was defective, some will assume the drilling crew made mistakes, and others will assume that wellbore conditions predisposed the SP to fail. Any of these may explain the failure of the first SP, but only rigorous due diligence will uncover the root cause(s). What should be investigated, and what will be the roadmap for the analysis? [Read more…]

by Robert (Bob) J. Latino Leave a Comment

The Stigma of RCA: What’s in a Name?

Let’s start off with some honesty…the term ‘RCA’ (Root Cause Analysis) is quite vague, misleading and easily misinterpreted by those who are not immersed in its use. It is a useless and counter-productive term because there is no universally accepted, standard definition. Therefore, any process/tool someone is using to solve a problem is likely to be labelled as ‘RCA’. It could be troubleshooting, brainstorming and/or some other more structured problem solving approaches such as 5-Whys, fishbone diagrams, causal factor trees and/or logic trees.

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by James Kovacevic Leave a Comment

Striking the Right Balance of Costs

How to Balance the Cost of Maintenance

There is not a single maintenance department that I am aware of that has an unlimited budget. If you are aware of one, please let me know as I would love to see if it is successful or not.

Since most of us do not have an unlimited maintenance budget, we need to be smart about how we spend our maintenance money. Therefore there needs to be a balance and well thought out approach to the spend. We all know that proactive maintenance is cheaper than breakdown maintenance. But how do we balance the cost of maintenance with risk, to ensure that operations get the most out the equipment?
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by Greg Hutchins Leave a Comment

ERM Implementation Requires Culture Change

Guest Post by John Ayers (first posted on CERM ® RISK INSIGHTS – reposted here with permission)

Enterprise Risk Management (ERM) is a relatively new concept (been around 10-12 years). It is a top down approach to business system management and execution It is a risk-based problem solving and decision-making process. Everything is looked through a risk prism.

I suspect that many of the companies that have adopted ERM have not implemented it to the fullest extent of its capabilities. The reason is it takes a cultural change to do so and many companies do not know how to do it. This paper by example explains how to change the culture in a company to fully and completely implement ERM. [Read more…]

by James Reyes-Picknell Leave a Comment

Asset Prioritization and Criticality

Asset Prioritization and criticality are used to provide a structured approach to determining the relative organizational risks and failure consequences associated with assets. This provides a means for the organization to focus on critical risks to the business.

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