This document provides an introduction and overview of various quality control tools used in Total Quality Management (TQM). It defines TQM as a comprehensive organization-wide effort to improve quality of products and services. Key concepts covered include meeting customer requirements, doing things right the first time, consistency, and continuous improvement. Seven basic quality tools are introduced: cause and effect diagrams, check sheets, control charts, flow charts, histograms, Pareto diagrams, and scatter diagrams. Each tool is defined and its uses and procedures for implementation are described.
FISH BONE DIAGRAM IS OFTEN USED FOR SOLVING PROBLEMS AND IS ALSO AN IMPORTANT TOPIC FOR M.D. COMMUNITY MEDICINE POST GRADUATES .THIS PRESENTATION COULD BE OF SOME HELP TO THEM .
Histogram, Pareto Diagram, Ishikawa Diagram, and Control ChartNicola Ergo
The document provides information on various quality control tools including histograms, Pareto diagrams, Ishikawa diagrams, and control charts. Histograms show the distribution of numerical data by frequency. Pareto diagrams highlight the most important factors by showing variables in descending order. Ishikawa diagrams show causes of a problem in a branching diagram format. Control charts graph process data over time to determine if a process is stable or unpredictable through the use of control limits.
This is our first post in the series explaining the concepts surrounding MRP system.
MRP is a term that can be understood in many ways. We’ll try to shed some light on the history and relevance of the term and the characteristics of the MRP systems.
(Funnily, the answer to “What is MRP?” depends on the age of the respondent. Read on, and you’ll understand why.)
http://manufacturing-software-blog.mrpeasy.com/blog/2017/09/25/mrp/
Capacity planning is the process of determining the production capacity needed by an organization to meet changing demands. It involves assessing existing capacity, forecasting future needs, identifying options to modify capacity, evaluating financial and technological alternatives, and selecting the most suitable option. Capacity planning can be classified as long term or short term based on time horizon and finite or infinite based on resources employed. Long term planning accommodates major changes like new products or facilities while short term addresses intermediate fluctuations through overtime or subcontracting. Factors affecting capacity planning include controllable aspects like labor and facilities as well as less controllable issues like absenteeism or machine breakdowns.
The document discusses the bullwhip effect in supply chains. The bullwhip effect occurs when orders sent to manufacturers and suppliers have greater variance than sales to end customers. This can interrupt supply chain processes as each link may over or underestimate demand. The bullwhip effect is caused by factors like lack of coordination between supply chain links, lack of communication, batch ordering practices, demand forecasting issues, and long lead times. Symptoms include excessive inventory, poor forecasts, insufficient capacity, and long backlogs. The document provides examples and discusses ways to counteract the bullwhip effect, such as avoiding frequent forecast updates, stabilizing prices, and increasing information sharing.
The document discusses 7 quality tools: cause-and-effect diagram, check sheet, control chart, histogram, Pareto chart, scatter diagram, and stratification. It provides descriptions of each tool and guidelines on when they should be used, such as for identifying causes of problems, collecting data, analyzing processes over time, determining if a process is stable, and separating data into categories for clearer analysis.
The document discusses production and operations management concepts related to work center scheduling. It defines work centers and describes typical scheduling functions like allocating orders and determining sequence. It then covers priority rules for job sequencing, schedule performance measures, and examples of different sequencing methods. Finally, it discusses shop-floor control functions and principles of work center and job shop scheduling.
FISH BONE DIAGRAM IS OFTEN USED FOR SOLVING PROBLEMS AND IS ALSO AN IMPORTANT TOPIC FOR M.D. COMMUNITY MEDICINE POST GRADUATES .THIS PRESENTATION COULD BE OF SOME HELP TO THEM .
Histogram, Pareto Diagram, Ishikawa Diagram, and Control ChartNicola Ergo
The document provides information on various quality control tools including histograms, Pareto diagrams, Ishikawa diagrams, and control charts. Histograms show the distribution of numerical data by frequency. Pareto diagrams highlight the most important factors by showing variables in descending order. Ishikawa diagrams show causes of a problem in a branching diagram format. Control charts graph process data over time to determine if a process is stable or unpredictable through the use of control limits.
This is our first post in the series explaining the concepts surrounding MRP system.
MRP is a term that can be understood in many ways. We’ll try to shed some light on the history and relevance of the term and the characteristics of the MRP systems.
(Funnily, the answer to “What is MRP?” depends on the age of the respondent. Read on, and you’ll understand why.)
http://manufacturing-software-blog.mrpeasy.com/blog/2017/09/25/mrp/
Capacity planning is the process of determining the production capacity needed by an organization to meet changing demands. It involves assessing existing capacity, forecasting future needs, identifying options to modify capacity, evaluating financial and technological alternatives, and selecting the most suitable option. Capacity planning can be classified as long term or short term based on time horizon and finite or infinite based on resources employed. Long term planning accommodates major changes like new products or facilities while short term addresses intermediate fluctuations through overtime or subcontracting. Factors affecting capacity planning include controllable aspects like labor and facilities as well as less controllable issues like absenteeism or machine breakdowns.
The document discusses the bullwhip effect in supply chains. The bullwhip effect occurs when orders sent to manufacturers and suppliers have greater variance than sales to end customers. This can interrupt supply chain processes as each link may over or underestimate demand. The bullwhip effect is caused by factors like lack of coordination between supply chain links, lack of communication, batch ordering practices, demand forecasting issues, and long lead times. Symptoms include excessive inventory, poor forecasts, insufficient capacity, and long backlogs. The document provides examples and discusses ways to counteract the bullwhip effect, such as avoiding frequent forecast updates, stabilizing prices, and increasing information sharing.
The document discusses 7 quality tools: cause-and-effect diagram, check sheet, control chart, histogram, Pareto chart, scatter diagram, and stratification. It provides descriptions of each tool and guidelines on when they should be used, such as for identifying causes of problems, collecting data, analyzing processes over time, determining if a process is stable, and separating data into categories for clearer analysis.
The document discusses production and operations management concepts related to work center scheduling. It defines work centers and describes typical scheduling functions like allocating orders and determining sequence. It then covers priority rules for job sequencing, schedule performance measures, and examples of different sequencing methods. Finally, it discusses shop-floor control functions and principles of work center and job shop scheduling.
Scientific management emerged in the early 20th century as the first approach to the formal study of management. F.W. Taylor is considered the father of scientific management. He believed workers were inefficient and conducted experiments like the pig iron experiment to determine the most efficient work methods. Frank and Lillian Gilbreth further advanced scientific management through motion studies and identifying unnecessary motions. General administrative theory focused on the roles and functions of managers. Henry Fayol proposed 14 principles of management still relevant today. Max Weber theorized ideal bureaucratic structures for organizations. Scientific management and general administrative theory formed the classical approach to early management theory.
The document discusses 7 quality control tools: 1) cause-and-effect diagram, 2) check sheets, 3) histogram, 4) Pareto chart, 5) flow chart, 6) scatter diagram, and 7) run chart. These tools help identify issues, collect and analyze quality data, find root causes of problems, and monitor processes over time to ensure quality. The tools are graphical techniques that can be used with little formal training to solve most quality issues.
Fishbone Diagram, Ishikawa Diagram Training, Learn Fishbone in 3 Easy StepsBryan Len
What is Fishbone Diagram ?
Fishbone Diagram, an interesting name. It looks like a fish. Fishbone Diagram is one of the best techniques used in root cause analysis.
The diagram is named after Dr. Kaoru Ishikawa, University of Tokyo in 1943, who first developed and used fishbone diagram. That’s why, Fishbone diagram got another name as “Ishikawa”.
How is Fishbone Diagram Used ?
The great benefit of the fishbone diagram is its broad application. It can be applied to identify the causes of almost any problems like mechanical failures of a product, or designing to psychological issues.
Advantages of Fishbone Diagram:
Advantages of Fishbone method are,
Straightly easy to learn and apply
Good way to focus a brainstorming session
Effective learning method to the whole team.
Focuses discussion on the target issue
Encourages “system thinking” via visual connections
Puts further assessments and corrective actions in order
How to Develop Fishbone Diagram?
There are miscellaneous ways to develop a fishbone diagram and conduct it.
One way is to put the categories of possible causes on the “bones” of the fish, each line representing one category, such as:
Man (personnel)
Machine
Methods
Materials
Measurements
Mother Nature (environment)
Who Should Take Fishbone Diagram Course ?
Audience,
Tonex Training offers 2-days course and designed for all the individuals who want to learn and apply simple problem analysis tools. This hands-on seminar is ideal for the people like,
Senior executives, strategic leaders
Managers, quality managers
Product managers, manufacturing managers
R&D managers.
Learning Opportunities :
Learn about,
Concept of fishbone diagram
Learn when to use a cause & effect diagram
Creating effective fishbone diagram.
Fishbone diagram benefits in root cause analysis
Various approaches for fishbone diagram building.
Course Topics :
Fishbone Diagram Training topics can be adjusted as per your custom requirements,
Fundamentals of Fishbone diagram.
Fishbone Diagram Procedure
TONEX Fishbone Diagram Hands-On Workshop
Want To Learn More ?
Visit tonex.com for Fishbone Diagram Training, Ishikawa Training courses and workshop detail.
Fishbone Diagram, Ishikawa Diagram Training, Learn Fishbone in 3 Easy Steps
https://www.tonex.com/training-courses/fishbone-diagram-training-ishikawa-training/
The document describes Kaoru Ishikawa and the Ishikawa diagram, also known as a fishbone diagram or cause-and-effect diagram. It was developed by Ishikawa to help teams visualize and analyze the potential causes of a particular problem or effect. The diagram structures causes into main categories, typically including methods, machines, materials, measurements, management, manpower, and environment. It then maps potential causes in each category that could contribute to the problem or effect. The document provides examples of using the diagram to analyze the causes of increased productivity in a company and excessive paper drop in a printing process.
1. The document discusses developing a supply chain roadmap for a company by assessing current performance metrics and maturity of processes.
2. Key supply chain metrics like cost, service, efficiency and process metrics are analyzed along with maturity of strategic, operational, and execution processes.
3. Gaps identified through metric performance and process assessment are addressed through initiatives which are prioritized in a roadmap to improve the supply chain over time.
The document defines control as the measurement and correction of subordinate performance to ensure organizational objectives are achieved. It discusses the elements, essentials, functions, techniques, benefits, and limitations of control, including budgetary and non-budgetary controls. Key aspects of an effective control system include suitability, prompt reporting, flexibility, focusing on strategic points, and facilitating remedial action.
When responding to claims, there are three main goals: 1) rectify any wrongs, 2) regain customer confidence, and 3) promote future business. It is important to be prompt, personalize the response, empathize with the customer, and thank them for bringing the issue to your attention. If the claim is reasonable, offer an adjustment graciously. If it is unreasonable, give reasons for refusing or partially accepting while avoiding negative statements and closing positively.
This document outlines the core business functions of Thilakawardhana Textiles, including human resources, finance and accounting, sales, customer service, administration, marketing, and production. It describes the key activities within each function, such as advertising jobs and processing payroll for human resources, recording money and paying invoices for finance, organizing sales promotions and responding to customer inquiries for sales, and answering customer questions and resolving complaints for customer service. The conclusion emphasizes that focusing on product quality, customer and employee satisfaction, and value can help the company improve.
Chapter 8 aggregate planning in a supply chainsajidsharif2022
This document discusses aggregate planning and its role in supply chain management. It begins by defining aggregate planning as the process of determining optimal levels of production, capacity, inventory, and other factors over a 3-18 month time horizon. The document then provides learning objectives, outlines key information needed for aggregate planning like demand forecasts and cost data, and describes different aggregate planning strategies like chase, level, and time flexibility strategies. It concludes by presenting an example aggregate planning problem for a company called Red Tomato Tools using linear programming.
5.Production Scheduling and Sequencing.pptxvirshit
The document discusses production scheduling and sequencing. It covers topics like:
- Scheduling inputs, loading and scheduling devices, factors influencing scheduling, and techniques like Gantt charts and network analysis using PERT and CPM.
- Sequencing of products and jobs on machines using rules like Johnson's rule and algorithms like processing n jobs on 3 machines.
It provides overviews and examples of key concepts in production scheduling and sequencing like inputs, loading, techniques, and algorithms.
Statistical process control (SPC) uses tools like control charts to monitor processes and identify sources of variation. Control charts graphically display process data over time relative to control limits, showing whether the process average and variation are stable and capable of meeting specifications. SPC helps determine if a process is stable and capable over time by identifying trends, cycles, or data points outside control limits that indicate special causes of variation requiring process improvement.
The document is a course submission on independent study of ERP systems presented by Joydeep Mukherjee to Professor Sudhir Yadav at the School of Petroleum Management in Gandhinagar. It includes sections on the basics of ERP, literature review on ERP implementations in the oil and gas industry, and details of a research study conducted on ERP implementation in the oil and gas industry.
The document discusses 7 planning tools used in Total Quality Management (TQM): fishbone diagram, Pareto chart, checksheet, histogram, control charts, scatter diagram, and flow charts. It provides descriptions of each tool, including what they are used for and how to construct them. The fishbone diagram is used to identify and relate causes of a problem. The Pareto chart identifies the most important causes to address. The checksheet collects quantitative or qualitative data. Histograms show the distribution of data, and control charts monitor process stability. Scatter diagrams show relationships between variables. Flow charts map out process steps.
TQM-Unit 3-7-1 tools of quality-New.pptxTamilselvan S
This document provides an overview of various quality management tools and techniques, including the seven traditional tools of quality (flow charts, check sheets, histograms, Pareto diagrams, cause-and-effect diagrams, scatter diagrams, and control charts). It describes the purpose, construction, and relationship to the PDCA cycle for each tool. Additionally, it covers concepts of Six Sigma methodology, benchmarking, and failure mode and effects analysis (FMEA).
The document discusses 7 quality management tools that are commonly used in quality control processes. It provides descriptions of each tool, including cause and effect diagrams, flowcharts, checksheets, Pareto diagrams, histograms, control charts, and scatter diagrams. For each tool, it explains what the tool is used for and how it can help identify issues, optimize processes, ensure consistency, prioritize problems, analyze distributions, determine if a process is stable/predictable, and determine relationships between variables. It also includes more detailed explanations and examples of checksheets, control charts, Pareto charts, scatter plots, Ishikawa diagrams, and histograms as specific quality management tools.
process monitoring (statistical process control)Bindutesh Saner
Statistical Process Control (SPC) is an industry
standard methodology for measuring and controlling quality during
the manufacturing process. Attribute data (measurements)
is collected from products as they are being produced. By
establishing upper and lower control limits, variations in the
process can be detected before they result in defective product,
entirely eliminating the need for final inspection.
The document discusses project quality management tools and resources. It provides an overview of quality management principles and how they can be applied to project management. Specific quality management tools are described, including check sheets, control charts, Pareto charts, scatter plots, Ishikawa diagrams, and histograms. These tools can be used to plan, assure, and control quality on projects. Additional related topics like quality management systems, courses, and standards are also listed.
This document discusses quality assurance project management. It provides resources on quality assurance project management forms, tools, and strategies. It also lists quality management KPIs, job descriptions, and interview questions. The document discusses reasons for project failures such as unclear requirements and lack of issue escalation. It then describes quality management tools including check sheets, control charts, Pareto charts, scatter plots, Ishikawa diagrams, and histograms. Finally, it lists additional quality assurance topics such as quality management systems and standards.
The document discusses quality management policy templates and provides resources and tools for quality management. It includes a sample quality management policy for Company XYZ that outlines their commitment to quality, continuous improvement, and customer satisfaction. It also describes several common quality management tools, including check sheets, control charts, Pareto charts, scatter plots, Ishikawa diagrams, and histograms.
Seven Basic Quality Control Tools أدوات ضبط الجودة السبعةMohamed Khaled
The 7 QC tools are fundamental instruments to improve the process and product quality. They are used to examine the production process.
► The seven basic tools are:
1- Check sheet
2- Pareto analysis
3- Cause and Effect Diagram
4- Scatter plot
5- Histogram
6- Flowchart
7- Control charts
-------------------------------------------------------------------------------------
#7_Basic_Quality_Control_Tools #Check_sheet #Pareto_analysis #Fishbone #Scatter_plot #Histogram #Flowchart #Control_charts #CFturbo #Pump_simulation_using_ANSYS #Water_Hammer #أدوات_ضبط_الجودة_السبعة #نموذج_التحقق #مخطط_باريتو #مخطط_السبب_والأثر #مخطط_التشتت #مدرج_تكراري #خرائط_التدفق #خرائط_ضبط_الجودة
Scientific management emerged in the early 20th century as the first approach to the formal study of management. F.W. Taylor is considered the father of scientific management. He believed workers were inefficient and conducted experiments like the pig iron experiment to determine the most efficient work methods. Frank and Lillian Gilbreth further advanced scientific management through motion studies and identifying unnecessary motions. General administrative theory focused on the roles and functions of managers. Henry Fayol proposed 14 principles of management still relevant today. Max Weber theorized ideal bureaucratic structures for organizations. Scientific management and general administrative theory formed the classical approach to early management theory.
The document discusses 7 quality control tools: 1) cause-and-effect diagram, 2) check sheets, 3) histogram, 4) Pareto chart, 5) flow chart, 6) scatter diagram, and 7) run chart. These tools help identify issues, collect and analyze quality data, find root causes of problems, and monitor processes over time to ensure quality. The tools are graphical techniques that can be used with little formal training to solve most quality issues.
Fishbone Diagram, Ishikawa Diagram Training, Learn Fishbone in 3 Easy StepsBryan Len
What is Fishbone Diagram ?
Fishbone Diagram, an interesting name. It looks like a fish. Fishbone Diagram is one of the best techniques used in root cause analysis.
The diagram is named after Dr. Kaoru Ishikawa, University of Tokyo in 1943, who first developed and used fishbone diagram. That’s why, Fishbone diagram got another name as “Ishikawa”.
How is Fishbone Diagram Used ?
The great benefit of the fishbone diagram is its broad application. It can be applied to identify the causes of almost any problems like mechanical failures of a product, or designing to psychological issues.
Advantages of Fishbone Diagram:
Advantages of Fishbone method are,
Straightly easy to learn and apply
Good way to focus a brainstorming session
Effective learning method to the whole team.
Focuses discussion on the target issue
Encourages “system thinking” via visual connections
Puts further assessments and corrective actions in order
How to Develop Fishbone Diagram?
There are miscellaneous ways to develop a fishbone diagram and conduct it.
One way is to put the categories of possible causes on the “bones” of the fish, each line representing one category, such as:
Man (personnel)
Machine
Methods
Materials
Measurements
Mother Nature (environment)
Who Should Take Fishbone Diagram Course ?
Audience,
Tonex Training offers 2-days course and designed for all the individuals who want to learn and apply simple problem analysis tools. This hands-on seminar is ideal for the people like,
Senior executives, strategic leaders
Managers, quality managers
Product managers, manufacturing managers
R&D managers.
Learning Opportunities :
Learn about,
Concept of fishbone diagram
Learn when to use a cause & effect diagram
Creating effective fishbone diagram.
Fishbone diagram benefits in root cause analysis
Various approaches for fishbone diagram building.
Course Topics :
Fishbone Diagram Training topics can be adjusted as per your custom requirements,
Fundamentals of Fishbone diagram.
Fishbone Diagram Procedure
TONEX Fishbone Diagram Hands-On Workshop
Want To Learn More ?
Visit tonex.com for Fishbone Diagram Training, Ishikawa Training courses and workshop detail.
Fishbone Diagram, Ishikawa Diagram Training, Learn Fishbone in 3 Easy Steps
https://www.tonex.com/training-courses/fishbone-diagram-training-ishikawa-training/
The document describes Kaoru Ishikawa and the Ishikawa diagram, also known as a fishbone diagram or cause-and-effect diagram. It was developed by Ishikawa to help teams visualize and analyze the potential causes of a particular problem or effect. The diagram structures causes into main categories, typically including methods, machines, materials, measurements, management, manpower, and environment. It then maps potential causes in each category that could contribute to the problem or effect. The document provides examples of using the diagram to analyze the causes of increased productivity in a company and excessive paper drop in a printing process.
1. The document discusses developing a supply chain roadmap for a company by assessing current performance metrics and maturity of processes.
2. Key supply chain metrics like cost, service, efficiency and process metrics are analyzed along with maturity of strategic, operational, and execution processes.
3. Gaps identified through metric performance and process assessment are addressed through initiatives which are prioritized in a roadmap to improve the supply chain over time.
The document defines control as the measurement and correction of subordinate performance to ensure organizational objectives are achieved. It discusses the elements, essentials, functions, techniques, benefits, and limitations of control, including budgetary and non-budgetary controls. Key aspects of an effective control system include suitability, prompt reporting, flexibility, focusing on strategic points, and facilitating remedial action.
When responding to claims, there are three main goals: 1) rectify any wrongs, 2) regain customer confidence, and 3) promote future business. It is important to be prompt, personalize the response, empathize with the customer, and thank them for bringing the issue to your attention. If the claim is reasonable, offer an adjustment graciously. If it is unreasonable, give reasons for refusing or partially accepting while avoiding negative statements and closing positively.
This document outlines the core business functions of Thilakawardhana Textiles, including human resources, finance and accounting, sales, customer service, administration, marketing, and production. It describes the key activities within each function, such as advertising jobs and processing payroll for human resources, recording money and paying invoices for finance, organizing sales promotions and responding to customer inquiries for sales, and answering customer questions and resolving complaints for customer service. The conclusion emphasizes that focusing on product quality, customer and employee satisfaction, and value can help the company improve.
Chapter 8 aggregate planning in a supply chainsajidsharif2022
This document discusses aggregate planning and its role in supply chain management. It begins by defining aggregate planning as the process of determining optimal levels of production, capacity, inventory, and other factors over a 3-18 month time horizon. The document then provides learning objectives, outlines key information needed for aggregate planning like demand forecasts and cost data, and describes different aggregate planning strategies like chase, level, and time flexibility strategies. It concludes by presenting an example aggregate planning problem for a company called Red Tomato Tools using linear programming.
5.Production Scheduling and Sequencing.pptxvirshit
The document discusses production scheduling and sequencing. It covers topics like:
- Scheduling inputs, loading and scheduling devices, factors influencing scheduling, and techniques like Gantt charts and network analysis using PERT and CPM.
- Sequencing of products and jobs on machines using rules like Johnson's rule and algorithms like processing n jobs on 3 machines.
It provides overviews and examples of key concepts in production scheduling and sequencing like inputs, loading, techniques, and algorithms.
Statistical process control (SPC) uses tools like control charts to monitor processes and identify sources of variation. Control charts graphically display process data over time relative to control limits, showing whether the process average and variation are stable and capable of meeting specifications. SPC helps determine if a process is stable and capable over time by identifying trends, cycles, or data points outside control limits that indicate special causes of variation requiring process improvement.
The document is a course submission on independent study of ERP systems presented by Joydeep Mukherjee to Professor Sudhir Yadav at the School of Petroleum Management in Gandhinagar. It includes sections on the basics of ERP, literature review on ERP implementations in the oil and gas industry, and details of a research study conducted on ERP implementation in the oil and gas industry.
The document discusses 7 planning tools used in Total Quality Management (TQM): fishbone diagram, Pareto chart, checksheet, histogram, control charts, scatter diagram, and flow charts. It provides descriptions of each tool, including what they are used for and how to construct them. The fishbone diagram is used to identify and relate causes of a problem. The Pareto chart identifies the most important causes to address. The checksheet collects quantitative or qualitative data. Histograms show the distribution of data, and control charts monitor process stability. Scatter diagrams show relationships between variables. Flow charts map out process steps.
TQM-Unit 3-7-1 tools of quality-New.pptxTamilselvan S
This document provides an overview of various quality management tools and techniques, including the seven traditional tools of quality (flow charts, check sheets, histograms, Pareto diagrams, cause-and-effect diagrams, scatter diagrams, and control charts). It describes the purpose, construction, and relationship to the PDCA cycle for each tool. Additionally, it covers concepts of Six Sigma methodology, benchmarking, and failure mode and effects analysis (FMEA).
The document discusses 7 quality management tools that are commonly used in quality control processes. It provides descriptions of each tool, including cause and effect diagrams, flowcharts, checksheets, Pareto diagrams, histograms, control charts, and scatter diagrams. For each tool, it explains what the tool is used for and how it can help identify issues, optimize processes, ensure consistency, prioritize problems, analyze distributions, determine if a process is stable/predictable, and determine relationships between variables. It also includes more detailed explanations and examples of checksheets, control charts, Pareto charts, scatter plots, Ishikawa diagrams, and histograms as specific quality management tools.
process monitoring (statistical process control)Bindutesh Saner
Statistical Process Control (SPC) is an industry
standard methodology for measuring and controlling quality during
the manufacturing process. Attribute data (measurements)
is collected from products as they are being produced. By
establishing upper and lower control limits, variations in the
process can be detected before they result in defective product,
entirely eliminating the need for final inspection.
The document discusses project quality management tools and resources. It provides an overview of quality management principles and how they can be applied to project management. Specific quality management tools are described, including check sheets, control charts, Pareto charts, scatter plots, Ishikawa diagrams, and histograms. These tools can be used to plan, assure, and control quality on projects. Additional related topics like quality management systems, courses, and standards are also listed.
This document discusses quality assurance project management. It provides resources on quality assurance project management forms, tools, and strategies. It also lists quality management KPIs, job descriptions, and interview questions. The document discusses reasons for project failures such as unclear requirements and lack of issue escalation. It then describes quality management tools including check sheets, control charts, Pareto charts, scatter plots, Ishikawa diagrams, and histograms. Finally, it lists additional quality assurance topics such as quality management systems and standards.
The document discusses quality management policy templates and provides resources and tools for quality management. It includes a sample quality management policy for Company XYZ that outlines their commitment to quality, continuous improvement, and customer satisfaction. It also describes several common quality management tools, including check sheets, control charts, Pareto charts, scatter plots, Ishikawa diagrams, and histograms.
Seven Basic Quality Control Tools أدوات ضبط الجودة السبعةMohamed Khaled
The 7 QC tools are fundamental instruments to improve the process and product quality. They are used to examine the production process.
► The seven basic tools are:
1- Check sheet
2- Pareto analysis
3- Cause and Effect Diagram
4- Scatter plot
5- Histogram
6- Flowchart
7- Control charts
-------------------------------------------------------------------------------------
#7_Basic_Quality_Control_Tools #Check_sheet #Pareto_analysis #Fishbone #Scatter_plot #Histogram #Flowchart #Control_charts #CFturbo #Pump_simulation_using_ANSYS #Water_Hammer #أدوات_ضبط_الجودة_السبعة #نموذج_التحقق #مخطط_باريتو #مخطط_السبب_والأثر #مخطط_التشتت #مدرج_تكراري #خرائط_التدفق #خرائط_ضبط_الجودة
This document discusses quality software project management. It provides an overview of useful tools, strategies, and resources for quality software project management including forms, ebooks, templates, KPIs, and interview questions. It also summarizes the contents of a book on quality software project management that discusses best practices, the software development lifecycle, and case studies. Finally, it lists and briefly describes several quality management tools: check sheets, control charts, Pareto charts, scatter plots, Ishikawa diagrams, histograms, and others.
1. The document presents an overview of seven quality control tools: Pareto diagram, stratification, scatter diagram, cause and effect diagram, histogram, check sheet, and control chart.
2. It describes each tool, including how it is used and the results that can be obtained from its use. For example, a Pareto diagram is used to identify problems and their causes, while a control chart examines whether a process is stable or needs adjustment.
3. Implementing these quality control tools is part of establishing a quality program that continuously improves processes through reducing variability, identifying issues, and taking corrective actions.
This document provides information about quality management statement templates including examples of quality management statements and tools. It discusses six commonly used quality management tools - check sheets, control charts, Pareto charts, scatter plots, Ishikawa diagrams, and histograms. Examples and descriptions are given for each tool. Additional related topics on quality management are also listed.
The document discusses quality management in project management. It provides an overview of quality management principles and guidelines for ensuring quality in projects based on ISO 10006. It also lists and describes several common quality management tools used in projects, including check sheets, control charts, Pareto charts, scatter plots, Ishikawa diagrams, histograms. Finally, it mentions some additional topics related to quality management that have downloadable PDF resources.
This document discusses quality assurance in project management. It provides definitions of quality and lists six quality control goals for managing projects. It outlines five techniques for discovering potential project problems, including cause/effect matrix, creative techniques, process mapping, simulation, and value analysis. It also defines the role of a project analyst and identifies skills and responsibilities for quality analysis. The document then lists and describes six common quality management tools: check sheets, control charts, Pareto charts, scatter plots, Ishikawa diagrams, and histograms. It concludes with additional quality-related topics.
This document provides information about quality management books and tools. It discusses 10 components of a quality management program according to ISO 9001 standards. It then describes 6 commonly used quality management tools - check sheets, control charts, Pareto charts, scatter plots, Ishikawa diagrams, and histograms. For each tool it provides a brief definition and example of how it is used. The document is intended to provide resources and information about quality management books and tools.
This document discusses tools and strategies for food quality management systems. It provides an overview of Podravka, a food company focused on high quality and safe food production. The document then lists and describes six common quality management tools: check sheets, control charts, Pareto charts, scatter plots, Ishikawa diagrams, and histograms. It concludes by listing additional quality management topics that have related PDF downloads available.
This document provides information about quality management system documentation. It discusses the contents, tools, and topics related to quality management system documentation. The document lists six quality management tools - check sheets, control charts, Pareto charts, scatter plots, Ishikawa diagrams, and histograms. It also lists additional topics related to quality management systems such as courses, examples, standards, and strategies. The document is intended to assist those working with quality management system documentation.
Quality improvement involves systematically taking actions to increase customer value by improving processes and activities throughout the quality loop. This includes improving effectiveness and efficiency. Quality improvement is done through both reactive and proactive approaches. Reactive approaches involve collecting data, analyzing issues like defects, determining root causes, implementing corrective actions, and verifying effectiveness. Proactive approaches involve reviewing processes like FMEA to prevent future issues, conducting design reviews, implementing ideas from improvement methods, and deploying lessons learned. Most defects are due to management factors rather than operators. Different types of operator errors exist, and can be addressed through error proofing methods.
The document discusses call center quality management, providing information on quality management forms, tools, and strategies. It lists several quality management resources and outlines topics related to call center quality management, including quality management systems, tools like check sheets and control charts, and ISO quality standards. The document is intended as a reference for those seeking assistance with call center quality management.
This document discusses quality management tools and quotes. It provides definitions and descriptions of 6 common quality management tools: check sheets, control charts, Pareto charts, scatter plots, Ishikawa diagrams, and histograms. It also shares 10 quotes related to quality management and process improvement.
This document provides information about quality management system courses, including who they are for, topics covered, duration, and requirements for certification. It also lists several quality management tools commonly used in such courses, including check sheets, control charts, Pareto charts, scatter plots, Ishikawa diagrams, and histograms. Additional related topics that can be downloaded as PDFs are also listed.
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help of Advanced technologies like Remote Sensing and Geographic Information Systems is
crucial for coordinated efforts across different administrative levels. Advanced technologies like
Remote Sensing and Geographic Information Systems
9
Changes in vegetation cover refer to variations in the distribution, composition, and overall
structure of plant communities across different temporal and spatial scales. These changes can
occur natural.
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2. *Introduction To TQM
What is TQM?
*A comprehensive, organization-wide effort to improve the
quality of products and services, applicable to all
organizations.
sweeping “culture change” efforts to position a company for
greater customer satisfaction, profitability and
competitiveness.
3. *Total Quality Is…
*Meeting Our Customer’s Requirements
*Doing Things Right the First Time; Freedom from
Failure (Defects)
*Consistency (Reduction in Variation)
*Continuous Improvement
*Quality in Everything We Do
4. *Seven Basic Quality Tools
1. Cause and effect diagram.
2. Check Sheet.
3. Control Chart.
4. Flow chart
5. Histogram
6. Pareto Diagram
7. Scatter diagram
5. *Cause and Effect Diagram
*The cause and effect diagram is an investigative tool.
* It is also known by the name of (Ishikawa diagram),
(Fishbone diagram).
*This diagram is helpful in representing the relationship
between an effect and the potential or possible causes
that influences it.
*This is very much helpful when one want to find out the
solution to a particular problem that could have a
number of causes for it and when we are interested in
finding out the root cause for it.
6. *Cause-and-Effect Diagram
Quality
Problem
Out of adjustment
Tooling problems
Old / worn
Machines
Faulty
testing equipment
Incorrect specifications
Improper methods
Measurement
Poor supervision
Lack of concentration
Inadequate training
Human
Deficiencies
in product design
Ineffective quality
management
Poor process design
Process
Inaccurate
temperature
control
Dust and Dirt
Environment
Defective from vendor
Not to specifications
Material-
handling problems
Materials
7. * Procedure
1. Agree on a problem statement (effect). Write it at the center right of the
flipchart or whiteboard. Draw a box around it and draw a horizontal arrow
running to it.
2. Brainstorm the major categories of causes of the problem. If this is difficult
use generic headings:
* Methods
* Machines (equipment)
* People (manpower)
* Materials
* Measurement
* Environment
3. Write the categories of causes as branches from the main arrow.
4. Brainstorm all the possible causes of the problem. Ask: “Why does this
happen?” As each idea is given, the facilitator writes it as a branch from the
appropriate category. Causes can be written in several places if they relate to
several categories.
5. Again ask “why does this happen?” about each cause. Write sub-causes
branching off the causes. Continue to ask “Why?” and generate deeper levels
of causes. Layers of branches indicate causal relationships.
6. When the group runs out of ideas, focus attention to places on the chart where
ideas are few.
8. *Check Sheets
*These are data collection forms that facilitate the
interpretation of data. Quality-related data are of two
general types: Attribute Data (obtained by counting or from
some type of visual inspection) and Variable Data (collected
by numerical measurement on a continuous scale.
9. *Check Sheets
Description
A check sheet is a structured, prepared form for collecting and analyzing data. This is
a generic tool that can be adapted for a wide variety of purposes.
When To use
When data can be observed and collected repeatedly by the same person or at the
same location.
When collecting data on the frequency or patterns of events, problems, defects,
defect location, defect causes, etc.
When collecting data from a production process.
10. *Check Sheets
Procedure
1. Decide what event or problem will be observed. Develop operational
definitions.
2. Decide when data will be collected and for how long.
3. Design the form. Set it up so that data can be recorded simply by making
check marks or Xs or similar symbols and so that data do not have to be
recopied for analysis.
4. Label all spaces on the form.
5. Test the check sheet for a short trial period to be sure it collects the
appropriate data and is easy to use.
6. Each time the targeted event or problem occurs, record data on the check
sheet.
11. *Check Sheets
USES
*to gather data
*to test a theory
*to evaluate alternate solutions
*to verify that whatever improvement process you implement
continues to work
STEPS
* team agrees on what to observe
* decide who collects data
* decide time period for collecting data
* design Check Sheet
* collect data
* compile data in the Check Sheet
* review Check Sheet
12. 12
*Check Sheet
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TIME PERIOD: 22 Feb to 27 Feb 2002
REPAIR TECHNICIAN: Bob
TV SET MODEL 1013
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• Check sheets are nothing but forms that can be used to systematically
collect data.
• Check sheet give the user a place to start and provides the steps to be
followed in Collecting the data
13. *Control Chart
*Control charts are considered as the backbone of
statistical process control and were first proposed
by Walter Shewhart.
14. *Control Chart
* Description
* The control chart is a graph used to study how a process changes over time. Data are
plotted in time order. A control chart always has a central line for the average, an
upper line for the upper control limit and a lower line for the lower control limit.
These lines are determined from historical data. By comparing current data to these
lines, you can draw conclusions about whether the process variation is consistent (in
control) or is unpredictable (out of control, affected by special causes of variation).
14
15. *Control Chart
Process variations can be one of two types:
Random variations which are created by many minor factors.
Assignable variations whose main source can be identified and corrected.
There are four types of control charts:
Control Charts for Variables. Variables are measured such as length of time a certain
item is out of stock. Control charts can be:
Mean Control Charts (central tendency of process)
Range Control Charts (variability of process)
Control Charts for Attributes. Attributes are counted such as number of service calls
and number of returns on an item. Control charts can be:
p-charts (percent failure)
c-Charts (number of defects)
16. *Control Chart
When To use
When controlling ongoing processes by finding and correcting problems as they
occur.
When predicting the expected range of outcomes from a process.
When determining whether a process is stable (in statistical control).
When analyzing patterns of process variation from special causes (non-routine
events) or common causes (built into the process).
When determining whether your quality improvement project should aim to
prevent specific problems or to make fundamental changes to the process.
17. *Control Chart
Procedure
1. Choose the appropriate control chart for your data.
2. Determine the appropriate time period for collecting and plotting data.
3. Collect data, construct your chart and analyze the data.
4. Look for “out-of-control signals” on the control chart. When one is identified, mark
it on the chart and investigate the cause. Document how you investigated, what you
learned, the cause and how it was corrected.
5. Continue to plot data as they are generated. As each new data point is plotted,
check for new out-of-control signals.
6. When you start a new control chart, the process may be out of control. If so, the
control limits calculated from the first 20 points are conditional limits. When you
have at least 20 sequential points from a period when the process is operating in
control, recalculate control limits.
18. *Control Chart
18
12
6
3
9
15
21
24
2 4 6 8 10 12 14 16
Sample number
Numberofdefects
UCL = 23.35
LCL = 1.99
c = 12.67
A control chart is nothing but a run chart with limits. This is helpful in finding
the amount and nature of variation in a process.
19. Histograms do not
take into account
changes over
time.
Control charts can
tell us when a
process changes
20. *Flowcharts
*This is a picture of a process that shows the sequence of steps
performed. It is also called a process map.
*Flow charts give in detail the sequence involved in the
material, machine and operation that are involved in the
completion of the process.
*Thus, they are the excellent means of documenting the steps
that are carried out in a process.
Operation Decision
Start/
Finish
Start/
Finish
Operation
OperationOperation
Operation
Decision
21. *Flowcharts
*When To Use
* To develop understanding of how a process is done.
* To study a process for improvement.
* To communicate to others how a process is done.
* When better communication is needed between people involved with
the same process.
* To document a process.
* When planning a project.
22. *Flowcharts
Procedure
1. Define the process to be diagrammed. Write its title at the top of the work
surface.
2. Discuss and decide on the boundaries of your process: Where or when does
the process start? Where or when does it end? Discuss and decide on the level
of detail to be included in the diagram.
3. Brainstorm the activities that take place. Write each on a card or sticky note.
Sequence is not important at this point, although thinking in sequence may
help people remember all the steps.
4. Arrange the activities in proper sequence.
5. When all activities are included and everyone agrees that the sequence is
correct, draw arrows to show the flow of the process.
6. Review the flowchart with others involved in the process (workers,
supervisors, suppliers, customers) to see if they agree that the process is
drawn accurately.
24. *Histograms
*This is a graphical representation of the variation in a set of
data. It shows the frequency or number of observations of a
particular value or within a specified group.
*It provides clues about the characteristics of the population
from which a sample is taken.
25. *Histogram
0
5
10
15
20
1 2 6 13 10 16 19 17 12 16 2017 13 5 6 2 1
Histograms help in understanding the variation in the process. It also helps
in estimating the process capability.
26. *Histogram
* Description
* A frequency distribution shows how often each different value in a set of data
occurs. A histogram is the most commonly used graph to show frequency
distributions. It looks very much like a bar chart, but there are important
differences between them.
26
Histogram
27. *Histogram
When to Use
When the data are numerical.
When you want to see the shape of the data’s distribution, especially when
determining whether the output of a process is distributed approximately normally.
When analyzing whether a process can meet the customer’s requirements.
When analyzing what the output from a supplier’s process looks like.
When seeing whether a process change has occurred from one time period to another.
When determining whether the outputs of two or more processes are different.
When you wish to communicate the distribution of data quickly and easily to others.
28. *Histogram
Histogram construction
Collect at least 50 consecutive data points from a process.
Use the histogram worksheet to set up the histogram. It will help you determine the
number of bars, the range of numbers that go into each bar and the labels for the
bar edges. After calculating W in step 2 of the worksheet, use your judgment to
adjust it to a convenient number. For example, you might decide to round 0.9 to an
even 1.0. The value for W must not have more decimal places than the numbers
you will be graphing.
Draw x- and y-axes on graph paper. Mark and label the y-axis for counting data values.
Mark and label the x-axis with the L values from the worksheet. The spaces
between these numbers will be the bars of the histogram. Do not allow for spaces
between bars.
For each data point, mark off one count above the appropriate bar with an X or by
shading that portion of the bar.
29. *Histogram
* A graph which presents the collected data as a frequency distribution in
bar-chart form
Complaint Type
0
1
2
3
4
5
6
7
8
9
JanuaryFebruaryM
arch
April
M
ay
June
JulyAugust
Septem
berO
ctober
N
ovem
ber
D
ecem
ber
Month
Frequency
Late
Wrong
Faulty
29
30. *Histogram
Histogram Analysis
Before drawing any conclusions from your histogram, satisfy yourself that the process
was operating normally during the time period being studied. If any unusual events
affected the process during the time period of the histogram, your analysis of the
histogram shape probably cannot be generalized to all time periods.
Analyze the meaning of your histogram’s shape.
31. *Histogram
* Normal
* A common pattern is the bell-shaped curve known as the “normal distribution.” In a
normal distribution, points are as likely to occur on one side of the average as on the
other. Be aware, however, that other distributions look similar to the normal distribution.
Statistical calculations must be used to prove a normal distribution.
* Don’t let the name “normal” confuse you. The outputs of many processes—perhaps even
a majority of them—do not form normal distributions , but that does not mean anything is
wrong with those processes. For example, many processes have a natural limit on one
side and will produce skewed distributions. This is normal — meaning typical — for those
processes, even if the distribution isn’t called “normal”!
31
Histogram
32. *Histogram
* Skewed
* The skewed distribution is asymmetrical because a natural limit prevents outcomes
on one side. The distribution’s peak is off center toward the limit and a tail
stretches away from it. For example, a distribution of analyses of a very pure
product would be skewed, because the product cannot be more than 100 percent
pure. Other examples of natural limits are holes that cannot be smaller than the
diameter of the drill bit or call-handling times that cannot be less than zero. These
distributions are called right- or left-skewed according to the direction of the tail.
32
Histogram
33. *Histogram
* Double Peak or Bimodal
* The bimodal distribution looks like the back of a two-humped camel. The outcomes
of two processes with different distributions are combined in one set of data. For
example, a distribution of production data from a two-shift operation might be
bimodal, if each shift produces a different distribution of results. Stratification
often reveals this problem.
33
34. *Pareto Diagrams
*Pareto analysis is a technique for prioritizing types or sources
of problems. It separates the “vital few” from the “trivial
many” and provides help in selecting directions for
improvement.
35. *Pareto Diagrams
* Description
* A Pareto chart is a bar graph. The lengths of the bars represent frequency or cost
(time or money), and are arranged with longest bars on the left and the shortest to
the right. In this way the chart visually depicts which situations are more significant.
* Often called the 80-20 Rule
* Principle is that quality problems are the result of only a few problems e.g. 80% of the
problems caused by 20% of causes
35
36. *Pareto Diagrams
When to Use
When analyzing data about the frequency of problems or causes in a process.
When there are many problems or causes and you want to focus on the most
significant.
When analyzing broad causes by looking at their specific components.
When communicating with others about your data.
37. *Pareto Diagrams
Procedure
1. Decide what categories you will use to group items.
2. Decide what measurement is appropriate. Common measurements are frequency,
quantity, cost and time.
3. Decide what period of time the Pareto chart will cover: One work cycle? One full
day? A week?
4. Collect the data, recording the category each time. (Or assemble data that already
exist.)
5. Subtotal the measurements for each category.
6. Determine the appropriate scale for the measurements you have collected. The
maximum value will be the largest subtotal from step 5. (If you will do optional
steps 8 and 9 below, the maximum value will be the sum of all subtotals from step
5.) Mark the scale on the left side of the chart.
7. Construct and label bars for each category. Place the tallest at the far left, then
the next tallest to its right and so on. If there are many categories with small
measurements, they can be grouped as “other.”
41. *Scatter Diagrams
*Scatter diagrams illustrate relationships between variables.
Typically the variables represent possible causes and effects
obtained from cause-and-effect diagrams.
42. *Scatter Diagram
Y
X
It is a graph of points plotted; this graph is helpful in comparing two
variables.
The distribution of the points helps in identifying the cause and effect
relationship Between two variables.
43. *Scatter Diagram
Procedure
1. Collect pairs of data (50-100) where a relationship is suspected.
2. Draw a graph with the independent variable on the horizontal axis and the
dependent variable on the vertical axis. For each pair of data, put a dot or a
symbol where the x-axis value intersects the y-axis value. (If two dots fall
together, put them side by side, touching, so that you can see both.)
3. Look at the pattern of points to see if a relationship is obvious. If the data clearly
form a line or a curve, you may stop. The variables are correlated. You may wish
to use regression or correlation analysis now.
44. *Scatter Diagram
When to Use
When you have paired numerical data.
When your dependent variable may have multiple values for each value of your
independent variable.
When trying to determine whether the two variables are related, such as…
When trying to identify potential root causes of problems.
After brainstorming causes and effects using a fishbone diagram, to determine objectively
whether a particular cause and effect are related.
When determining whether two effects that appear to be related both occur with the same
cause.
When testing for autocorrelation before constructing a control chart
45. *Scatter Diagram
Scatter Diagram for faulty installations
0
20
40
60
80
100
120
140
160
180
0 1 2 3 4 5 6 7
Number of faulty installations
Numberofinstallationspercrew
* A graphical tool to check if two relationships exist between two variables.
45
Cause Variable
EffectVariable
47. *Summary
Continuous improvement is driven by the need to solve problems
effectively:
Get to the root cause
Use improvement methodology PDCA
Use data, not opinion
Use quality tools to collect and analyze data