The document discusses reliability and reliability testing. It defines reliability as the probability that a product will perform as expected over a stated period of time under specified operating conditions. Reliability is affected by factors like numerical value, intended function, life, and environmental conditions. Methods to achieve reliability include proper design, production processes, and transportation. Reliability testing involves constructing reliability curves and calculating failure rates using distributions like exponential, normal, and Weibull. Different types of reliability tests are discussed including failure-terminated, time-terminated, and sequential tests.
Authors: (i) Prashanth Lakshmi Narasimhan,
(ii) Mukesh Ravichandran
Industry: Automobile -Auto Ancillary Equipment ( Turbocharger)
This was presented after the completion of our 2 months internship at Turbo Energy Limited during our 3rd Year Summer holidays (2013)
[Note: This is a partial preview. To download this presentation, visit:
https://www.oeconsulting.com.sg/training-presentations]
Failure Mode & Effects Analysis (FMEA) is a step-by-step approach for identifying all possible failures in a design, a manufacturing or assembly process, or a product or service. The purpose of the FMEA is to take actions to eliminate or reduce failures, starting with the highest-priority ones. FMEA also documents current knowledge and actions about the risks of failures, for use in continuous improvement.
In this training presentation, you can teach your employees on the proper steps to construct an FMEA for a design or process, and then implement action plans to eliminate or reduce the risks of potential failures.
LEARNING OBJECTIVES
1. Understand what an FMEA is, why it is used, and when can it be deployed
2. Understand the definitions, scoring system and calculations used in an FMEA
3. Learn the steps to developing an FMEA and the pitfalls to avoid
CONTENTS
1. Introduction to FMEA
2. FMEA: Definitions, Scoring System & Calculations
3. FMEA Procedure
4. FMEA Example
Probability that a product, piece of equipment, or system will perform its intended function for a stated period of time under specified operating conditions.
This seminar session provides an overview of major aspects of reliability engineering, including general introduction of reliability engineering (definition of reliability, function of reliability engineering, a brief history of reliability, etc.), reliability basics (metrics used in reliability, commonly-used probability distributions in reliability, bathtub curve, reliability demonstration test planning, confidence intervals, Bayesian statistics application in reliability, strength-stress interference theory, etc.), accelerated life testing (ALT) (types of ALT, Arrhenius model, inverse power law model, Eyring model, temperature-humidity model, etc.), reliability growth (reliability-based growth models, MTBF-based growth model, etc.), systems reliability & availability (reliability block diagram, non-repairable or repairable systems, reliability modeling of series systems, parallel systems, standby systems, and complex systems, load sharing reliability, reliability allocation, system availability, Monte Carlo simulation, etc.), and degradation-based reliability (introduction of degradation-based reliability, difference between traditional reliability and degradation-based reliability, etc.).
This is a presentation to the top management as to why reliability is important and what is the difference between a maintenance engineer and a reliability engineer.
Planned Maintenance is a proactive approach to maintenance that focuses on minimizing the downtime and costs associated with machine breakdowns. As one of the key pillars of the TPM Excellence framework, the goal of Planned Maintenance is to have trouble-free equipment that produce defect-free products.
Planned Maintenance achieves and sustains availability of machines at an optimum maintenance cost, reduces spares inventory, and improves reliability and maintainability of machines.
In this presentation developed by our JIPM-certified TPM Instructor, you will learn how to plan and organize the Plan Maintenance activities to strengthen the capabilities of your Maintenance department. It clarifies the roles of the Operations and Maintenance departments in supporting the TPM initiative and provides step-by-step guidance on the implementation of the Planned Maintenance pillar.
LEARNING OBJECTIVES
1. Understand what is Planned Maintenance and why it is important in TPM implementation
2. Acquire knowledge on how to plan and organize Planned Maintenance activities
3. Describe the seven implementation steps of Planned Maintenance
4. Gain knowledge on the JIPM TPM Excellence Criteria for Planned Maintenance
CONTENTS
1. Introduction to Planned Maintenance
2. What is Planned Maintenance?
3. Planning & Organizing for Planned Maintenance
4. The 7 Steps of Planned Maintenance
5. JIPM TPM Excellence Criteria for Planned Maintenance
To download this complete presentation, goto:
https://www.oeconsulting.com.sg/training-presentations
Authors: (i) Prashanth Lakshmi Narasimhan,
(ii) Mukesh Ravichandran
Industry: Automobile -Auto Ancillary Equipment ( Turbocharger)
This was presented after the completion of our 2 months internship at Turbo Energy Limited during our 3rd Year Summer holidays (2013)
[Note: This is a partial preview. To download this presentation, visit:
https://www.oeconsulting.com.sg/training-presentations]
Failure Mode & Effects Analysis (FMEA) is a step-by-step approach for identifying all possible failures in a design, a manufacturing or assembly process, or a product or service. The purpose of the FMEA is to take actions to eliminate or reduce failures, starting with the highest-priority ones. FMEA also documents current knowledge and actions about the risks of failures, for use in continuous improvement.
In this training presentation, you can teach your employees on the proper steps to construct an FMEA for a design or process, and then implement action plans to eliminate or reduce the risks of potential failures.
LEARNING OBJECTIVES
1. Understand what an FMEA is, why it is used, and when can it be deployed
2. Understand the definitions, scoring system and calculations used in an FMEA
3. Learn the steps to developing an FMEA and the pitfalls to avoid
CONTENTS
1. Introduction to FMEA
2. FMEA: Definitions, Scoring System & Calculations
3. FMEA Procedure
4. FMEA Example
Probability that a product, piece of equipment, or system will perform its intended function for a stated period of time under specified operating conditions.
This seminar session provides an overview of major aspects of reliability engineering, including general introduction of reliability engineering (definition of reliability, function of reliability engineering, a brief history of reliability, etc.), reliability basics (metrics used in reliability, commonly-used probability distributions in reliability, bathtub curve, reliability demonstration test planning, confidence intervals, Bayesian statistics application in reliability, strength-stress interference theory, etc.), accelerated life testing (ALT) (types of ALT, Arrhenius model, inverse power law model, Eyring model, temperature-humidity model, etc.), reliability growth (reliability-based growth models, MTBF-based growth model, etc.), systems reliability & availability (reliability block diagram, non-repairable or repairable systems, reliability modeling of series systems, parallel systems, standby systems, and complex systems, load sharing reliability, reliability allocation, system availability, Monte Carlo simulation, etc.), and degradation-based reliability (introduction of degradation-based reliability, difference between traditional reliability and degradation-based reliability, etc.).
This is a presentation to the top management as to why reliability is important and what is the difference between a maintenance engineer and a reliability engineer.
Planned Maintenance is a proactive approach to maintenance that focuses on minimizing the downtime and costs associated with machine breakdowns. As one of the key pillars of the TPM Excellence framework, the goal of Planned Maintenance is to have trouble-free equipment that produce defect-free products.
Planned Maintenance achieves and sustains availability of machines at an optimum maintenance cost, reduces spares inventory, and improves reliability and maintainability of machines.
In this presentation developed by our JIPM-certified TPM Instructor, you will learn how to plan and organize the Plan Maintenance activities to strengthen the capabilities of your Maintenance department. It clarifies the roles of the Operations and Maintenance departments in supporting the TPM initiative and provides step-by-step guidance on the implementation of the Planned Maintenance pillar.
LEARNING OBJECTIVES
1. Understand what is Planned Maintenance and why it is important in TPM implementation
2. Acquire knowledge on how to plan and organize Planned Maintenance activities
3. Describe the seven implementation steps of Planned Maintenance
4. Gain knowledge on the JIPM TPM Excellence Criteria for Planned Maintenance
CONTENTS
1. Introduction to Planned Maintenance
2. What is Planned Maintenance?
3. Planning & Organizing for Planned Maintenance
4. The 7 Steps of Planned Maintenance
5. JIPM TPM Excellence Criteria for Planned Maintenance
To download this complete presentation, goto:
https://www.oeconsulting.com.sg/training-presentations
Simple Quality Improvement Techniques For South Carolina Businesses And Organ...Stephen Deas
Find links and research for simple quality improvement techniques for South Carolina businesses and organizations covering Charleston, Florence , Greenville, Columbia, the Lowcountry, the Midlands, and the Upstate. To remain competitive and to stand firm in trying times, South Carolina businesses and organizations must continuously improve the quality of products and services. This presentation outlines simple techniques for improving quality. The techniques include trend chart, pareto diagram, PDCA cycle of improvement, taking improvement action, Paynter chart, and quality team improvement boards. The presentation is from Quality Minds Inc, a human capital development and process improvement firm located in Charleston, SC. Stephen Deas is the President of Quality Minds Inc He is a Certified Six Sigma Black Belt with twenty plus years experience in production, engineering, purchasing, and quality. Stephen Deas was certified as a Quality Engineer in 1991 and has a Bachelors of Industrial Engineering (Georgia Tech) and a Masters of Industrial Statistics (University of South Carolina)
Human Error & Risk Factor Affecting Reliability & SafetyDushyant Kalchuri
Many system reliability predictive methods are based solely on equipment failures, neglecting the human component of man–machine systems (MMS). These methods do not consider the identification of the root causes of human errors.
Accelerating technological development leads to an increased importance of safety aspects for organizations as well as for their environment. Therefore, especially in the case of high hazard organizations an expanded view of safety – system safety including human factors is needed. These organizations need appropriate structures as well as rules for the treatment of safety relevant actions or tasks. The system safety approach is reflected in the recent developmental stage in safety research, which started with a focus on technology and its extension to human errors, socio-technical systems and recently to the inter-organizational perspective. Accident causation theories as well as approaches to organizational learning are the theoretical background. Nevertheless, the majority of measurements (methods) and interventions remain in the former stages, i.e. technical or human error orientation. This problem will be discussed by the means of examples. The contribution will end with an outlook to possible future ways of integrating the new developments in safety research.
When working for Petrobras at PRSI (Pasadena Refining System Inc.) I had this opportunity to share my experience as a Maintenance Manager in Brazil with PRSI operators and maintenance crew.
Parametric-Degradation-Based Virtual Failures and Reliability Assessment and...ASQ Reliability Division
This talk presents a parametric perspective of product reliability in terms of virtual failures quantified by time degradation of product failure-governing critical parameters (CP). Traditionally, product reliability is quantified and measured by the confirmed failures through failure analysis (FA); i.e., a product is characterized by two distinctive states: either “functioning” (“surviving”) or “failed”. However, similar to human being, inside a product there is an ongoing health degrading process that could cause the product to a critical, or “near-death” condition. Depending on the degree of such sub-healthy condition, a product may not manifest itself as a physical failure on the macro level during a life test, but it can soon become a true failure after a short time of field operation.
To account for the field reliability impact of such invisible but sub-healthy product, the concept of “virtual failure” is proposed and its impact on the product long-term reliability is quantified based on the correlation between the incident of each CP exceeding the trigger limit and the incident of its actual failing in reliability life test. The objective of this paper is to describe the importance of tracking product parametric performance during reliability life test, the identification of failure-indicative critical parameters, their degradation pattern, measurement algorithm, triggering mechanism and limits, and quantification of their impact on long-term reliability.
Physics of Failure (also known as Reliability Physics) is a science-based approach for achieving Reliability by Design. The approach is based on research to identify and understand the processes that initiate and propagate mechanisms that ultimately results in failure. This knowledge when used in Computer Aided Engineering (CAE) durability simulations and reliability assessment can evaluate if a new design, under actual operating is susceptible to the root causes of failure such as fatigue, fracture, wear, and corrosion during the intended service life of the product.
The objective is to identify and eliminate potential failure mechanisms in order to prevent operational failures through stress-strength analysis to produce a robust design and aid in the selection of capable manufacturing practices. This is accomplished by modeling the material strength and architecture of the components and technologies a product is based upon to evaluating their ability to endure the life-cycle usage and environmental stress conditions the product is expected to encounter over its service life in the field or during durability or reliability qualification tests.
The ability to identify and quantify the specific hazard risks timeline of specifics failure risks in a new product while it is still on the drawing board (or CAD screen) enables a product team to design reliability into a product by revising the design to eliminate or mitigate failure risks. This capability results in a form of Virtual Validation and Virtual Reliability Growth during the a product’s design phase that can be implemented faster and at lower costs than the traditional Design-Build-Test-Fixed approach to Reliability Growth during a product’s development and test phase.
This webinar compares classical reliability concepts and relates them to the PoF approach as applied to Electrical/Electronic (E/E) System and technologies. This webinar is intended for E/E Product Engineers, Validation/Test Engineers, Quality, Reliability and Product Assurance Personnel, CAE Modeling Analysts, R&D Staff and their supervisor.
Management Of Business Operation Components PowerPoint Presentation SlidesSlideTeam
Management Of Business Operation Components PowerPoint Presentation Slides is specially-designed for astute business professionals. Use these components of operations management PowerPoint presentation to showcase various categories of infrastructure services as per your project. Elaborate on the global market size for many consecutive years using a bar graph. Represent the key areas of infrastructure investment, key drivers, and technological trends using our PPT slideshow. The key aspects of operations management PowerPoint theme is ideal to demonstrate the asset management process, lifecycle, framework, and condition assessment. Elucidate the deterministic, stochastic, and AI deterioration models to ascertain funding requirements. Take advantage of the state-of-the-art data visualizations to explain infrastructure optimization, and asset management decision journey. Walk the audience through the value-driven decision-making methodology. Employ our PPT layout to represent business infrastructure performance and cost functions. Illustrate critical infrastructure dependencies and interdependencies assessment framework. So download now to outline the key components like the lifecycle of contract management, and showcase the workflow management process. Our Management Of Business Operation Components PowerPoint Presentation Slides are explicit and effective. They combine clarity and concise expression. https://bit.ly/2L3Sc1h
Reliability testing is critical for new component qualification, design change validation, or field failure simulation for root cause analysis. In many cases, with tight project schedules and scarce available resources, some important critical characteristics of a component or subsystem are overlooked. This will potentially result in new failure modes after implementing changes in production. The author will explain how to develop an effective test plan using the 6σ (Six Sigma) problem solving process, IDOV (Identify, Design, Optimize and Validation), to make the testing simple but efficient.
This is a three parts lecture series. The parts will cover the basics and fundamentals of reliability engineering. Part 1 begins with introduction of reliability definition and other reliability characteristics and measurements. It will be followed by reliability calculation, estimation of failure rates and understanding of the implications of failure rates on system maintenance and replacements in Part 2. Then Part 3 will cover the most important and practical failure time distributions and how to obtain the parameters of the distributions and interpretations of these parameters. Hands-on computations of the failure rates and the estimation of the failure time distribution parameters will be conducted using standard Microsoft Excel.
Part 1. Reliability Definitions
1.Reliability---Time dependent characteristic
2.Failure rate
3.Mean Time to Failure
4.Availability
5.Mean residual life
Using language workbenches and domain-specific languages for safety-critical ...Markus Voelter
Language workbenches support the efficient creation, integration, and use of domain-specific languages. Typically, they execute models by code generation to programming language code. This can lead to increased productivity and higher quality. However, in safety-/mission-critical environments, generated code may not be considered trustworthy, because of the lack of trust in the generation mechanisms. This makes it harder to justify the use of language workbenches in such an environment. In this paper, we demonstrate an approach to use such tools in critical environments. We argue that models created with domain-specific languages are easier to validate and that the additional risk resulting from the transformation to code can be mitigated by a suitably designed transformation and verification architecture. We validate the approach with an industrial case study from the healthcare domain. We also discuss the degree to which the approach is appropriate for critical software in space, automotive, and robotics systems.
Design of Experiment (DOE) has been widely applied on improving product performance. It is an important part of Design for Six Sigma (DFSS). However, due to its limitation on data requirement and model assumptions, it is not popularly used in life test. In this presentation, a method combining regular DOE technique with proper life data analysis method is presented. This method can be used to identify factors that affect product life and also can be used to optimize design variables to improve product reliability.
Detailed Infrastructure Analysis PowerPoint Presentation Slides is a visually-stimulating virtual tool to represent organizational infrastructure insights. Our asset management PPT theme features griping graphical layouts so that your audience can easily comprehend sophisticated data. This infrastructure management PowerPoint slideshow helps you to elaborate on key funding areas and drivers for sustainable infrastructure management. Use this property management PPT template to illustrate the framework, process, and life cycle of asset management. By the means of our asset maintenance PowerPoint presentation, you can demonstrate inventory assessment and condition assessment for an individual facility. Take advantage of this asset analysis PPT deck to elucidate the types of deterioration models and risk assessment. Showcase infrastructure optimization, asset management decision journey, and value-driven decision-making methodology using our asset management PowerPoint theme. Portray performance and cost function dynamics related to infrastructure management, using the construction analysis PPT slideshow. So, download this asset management PPT slideshow to create a comprehensive presentation within moments. https://bit.ly/2TITq3p
Introduction to AI for Nonprofits with Tapp NetworkTechSoup
Dive into the world of AI! Experts Jon Hill and Tareq Monaur will guide you through AI's role in enhancing nonprofit websites and basic marketing strategies, making it easy to understand and apply.
Francesca Gottschalk - How can education support child empowerment.pptxEduSkills OECD
Francesca Gottschalk from the OECD’s Centre for Educational Research and Innovation presents at the Ask an Expert Webinar: How can education support child empowerment?
Read| The latest issue of The Challenger is here! We are thrilled to announce that our school paper has qualified for the NATIONAL SCHOOLS PRESS CONFERENCE (NSPC) 2024. Thank you for your unwavering support and trust. Dive into the stories that made us stand out!
June 3, 2024 Anti-Semitism Letter Sent to MIT President Kornbluth and MIT Cor...Levi Shapiro
Letter from the Congress of the United States regarding Anti-Semitism sent June 3rd to MIT President Sally Kornbluth, MIT Corp Chair, Mark Gorenberg
Dear Dr. Kornbluth and Mr. Gorenberg,
The US House of Representatives is deeply concerned by ongoing and pervasive acts of antisemitic
harassment and intimidation at the Massachusetts Institute of Technology (MIT). Failing to act decisively to ensure a safe learning environment for all students would be a grave dereliction of your responsibilities as President of MIT and Chair of the MIT Corporation.
This Congress will not stand idly by and allow an environment hostile to Jewish students to persist. The House believes that your institution is in violation of Title VI of the Civil Rights Act, and the inability or
unwillingness to rectify this violation through action requires accountability.
Postsecondary education is a unique opportunity for students to learn and have their ideas and beliefs challenged. However, universities receiving hundreds of millions of federal funds annually have denied
students that opportunity and have been hijacked to become venues for the promotion of terrorism, antisemitic harassment and intimidation, unlawful encampments, and in some cases, assaults and riots.
The House of Representatives will not countenance the use of federal funds to indoctrinate students into hateful, antisemitic, anti-American supporters of terrorism. Investigations into campus antisemitism by the Committee on Education and the Workforce and the Committee on Ways and Means have been expanded into a Congress-wide probe across all relevant jurisdictions to address this national crisis. The undersigned Committees will conduct oversight into the use of federal funds at MIT and its learning environment under authorities granted to each Committee.
• The Committee on Education and the Workforce has been investigating your institution since December 7, 2023. The Committee has broad jurisdiction over postsecondary education, including its compliance with Title VI of the Civil Rights Act, campus safety concerns over disruptions to the learning environment, and the awarding of federal student aid under the Higher Education Act.
• The Committee on Oversight and Accountability is investigating the sources of funding and other support flowing to groups espousing pro-Hamas propaganda and engaged in antisemitic harassment and intimidation of students. The Committee on Oversight and Accountability is the principal oversight committee of the US House of Representatives and has broad authority to investigate “any matter” at “any time” under House Rule X.
• The Committee on Ways and Means has been investigating several universities since November 15, 2023, when the Committee held a hearing entitled From Ivory Towers to Dark Corners: Investigating the Nexus Between Antisemitism, Tax-Exempt Universities, and Terror Financing. The Committee followed the hearing with letters to those institutions on January 10, 202
June 3, 2024 Anti-Semitism Letter Sent to MIT President Kornbluth and MIT Cor...
Reliabilty
1. Quality ControlQuality Control
Chapter 11- ReliabilityChapter 11- Reliability
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