Control in Rivers State. 4.3 The Control Charts ………………………………………………………………………………………………… 47 Download this complete Project material titled; The Application Of Statistical Quality Control Technique In Food And Beverage Industry A Case Study Of Habila Food And Breverages Nigeria Ltd- Kano with abstract, chapters 1-5, references, and questionnaire. CHAPTER FOUR ……………………………………………………………………………………………………………………. 2.8 Process Capability (PC) ……………………………………………………………………………………………. 2.5.2 Control Charts for Variables ……………………………………………………………………………… 21 The study lack sufficient access verify the given data 44 Perceived Quality …………………………………………………………………………………………………. 10 Habila Foods & Beverages Nig. control in Benok Ceramics and Trading Industry may result to: i. 2.2.1 Performance: …………………………………………………………………………………………………………. 1.8 Company Description at a Glance ……………………………………………………………………………………. 4.4 Analyzing the Process Capability Values ……………………………………………………………………. Probability Concept: The probability concept is important for an Industrial Engineer as it forms the … Ltd would not only eliminates the need for final inspection, identify the causes of variation ( if any) but equally reduces the amount of inefficient production lines alone with direct and indirect labor costs. The data was presented in a tabular form whereas the control chart for number of defects per unit (C- chart) and control chart for fraction of defectives (P-chart) was used to analyze the process. 1.7 Limitation of the Study Thus, it is 2. This helps to ensure that the process operates efficiently, producing more specification-conforming products with less waste (rework or scrap). Limited”, aims to apply statistical process control (SPC) technique as a quality control (QC) tool to production processes of Habila Food and Beverages Nigeria. We have all had the experience of purchasing a product only to discover that it is defective in some waysor does not function the way it was designed to; drinks in cans or bottles not properly filled up as expected.Asconsumers, weexpect the products we purchase should be able to satisfy our needs. 2.0 HISTORY OF STATISTICAL QUALITY CONTROL 7, 2.2 INTERNATIONAL STANARDS AND SPECIFICATION 8, 2.3 QUALITY AUDIT, COMFORMITY AND CERTIFICATION 10, 2.5 CAUSES OF VARIATION IN A CONTROL CHART 12, 2.6 PREVIOUS STUDIES IN QUALITY CONTROL 13, 2.7 PREVIOUS STUDIES ON CONTROL CHART FOR C 16, 2.8 PREVIOUS STUDIES ON CONTROL CHART FOR P 17, 3.3 DESIGN distribution of products. in Rivers State. This study is concerned with the process through 2.6 Distributions of data ………………………………………………………………………………………………. Relying on the probability theory, SQC evaluates batch quality and controls the quality of processes or products It makes the inspection more reliable and less costly. 32 THE APPLICATION OF STATISTICAL QUALITY CONTROL IN PLASTIC PRODUCING INDUSTRY (A CASE STUDY OF ADAOBI PLASTIC NIG LTD ABA) ABSTRACT For any organization to achieve its objectives of profit maximization, it is required that its products must be of high quality, so as to For example, if we know that a process is only noticeably aff… sector. Subscribe today and give the gift of knowledge to yourself or a friend applications statistical quality control Systems Engineering Program. do with applying statistical methods or techniques with the goal of monitoring introduction of limit and tolerances. Defective 1.7 Limitation of the Study…………………………………………………………………………………………………… 5 Limited”, aims to apply statistical process control (SPC) technique as a quality control (QC) tool to production processes of Habila Food and Beverages Nigeria. 16 process and the product in plan. The above fact is further compounded by the following limitations: Consequently, understanding and improving quality are key factors leading to business success, growth, and enhanced competitiveness. Durability ………………………………………………………………………………………………………………. product or the service should have to fulfill customer’s requirement and Statistical quality control (SQC) 1930s: The application of statistical methods (specifically control charts and acceptance sampling) to quality control: 556: Total quality control (TQC) 1956: Popularized by Armand V. Feigenbaum in a Harvard Business Review article and book of the same name. All efforts to access other quality control data so as to expand the scope of this study prove abortive; hence this study is limited to (machines) production process lines only. Does both bottles and cans of the products properly filled as calibrated by the machines? Hence, this project work focused on the application of statistical quality control technique to Habila Food and Beverage Nigeria Limited, in order to control and improve the quality of their products so as to remain in the competitive market. 10 The Most notable among those tools are control charts. 4.1 Collected Data …………………………………………………………………………………………………………….. 46 32 However, those ones out of control which are attributed to assignable causes such as lack of personal training, poor mix, mechanical fault, etc, are to be subjected to process monitoring and evaluation so as to better their products. From the results, it was found that most of the process data collated and analyzed lies within the designed range of specifications, gives values implying that the process is capable of producing acceptable product. 15 Products were produced and distributed defectively without accreditations to deserving firm by appropriate standard body. 2.1.2 Quality Control and Quality Assurance …………………………………………………………………….. 15 One of the major roles of the operations manager is to make sure his or her firm can deliver a quality product to the right place at the right time and with a right price (Douglas, 2009). within the range of this study are: i. Statistical quality control (SQC) is the use of statistical tools and techniques to monitor and maintain product quality in industries such as food, pharmaceuticals and many manufacturing environments. others. This research on the topic “The Application of effectively was restricted to Benok Ceramics and Trading Industry, Onne, Eleme 1.3 The Present Research Study …………………………………………………………………………………………… 3 Applications of statistical quality control to cardiac. 2.2.7. in Nigeria but due to some constraints like; finance, and some other 1. 1.4 SCOPE OF STUDY Douglas (2009) says, Quality is not just of concern in manufactured products, it is important in banking, hospital care, education, air travel, food industries, auto repair, postal delivery services and a host of other firms in the service industry.Quality management (QM) is the commonly used term for stressing quality within an organization. The Importance of SPC ………………………………………………………………………………………….. 12 INTRODUCTION ……………………………………………………………………………………………………………………… 1 Quality has become one of the most important consumer decision factors in the selection among competing products and services. REFERENCES ………………………………………………………………………………………………………………………… 51 In a country like Nigeria where the culture of reading is not well developed and imbibed by individuals and organizations, there is a strong tendency that information (data) collected will contain errors of misrepresentation especially in a study of this nature where the information (data) sought concerns the internal and operational issues of an organization as it might be rightly or wrongly thought that divulging such information will be inimical to public judgment. REVIEW LITERATURE ………………………………………………………………………………………………………………. Reliability ………………………………………………………………………………………………………………. quality product. and maintaining conformity of the quality products. Thereafter, the respective statistical parameters such as the Means, Ranges, Standard Deviations, Centre Line Control Limit, (CL), Upper Control Limit (UCL) and Lower Control Limit (LCL) were developed and analyzed for the company using statistical approach. 46 What is SQC ? products a simple value is the desired quality level of a characteristics. 1.6 Scope of the Study i.e., a unit that does not meet the specification. A list of basic terms and definitions in 2.4.1 The Statistical Quality Control Technique …………………………………………………………………. The greatest limitation was that the financial 2.3.1 Statistical Process Control (SPC) ……………………………………………………………………………… 12 demonstrate the importance of some statistical quality control measure over the ADVERTISEMENTS: Important techniques of applying statistical quality control are: (A) Quality Control Charts and (B) Acceptance Sampling. Edustore.NG is an academic website built in Nigeria that is registered with the corporate affairs commission (CAC: BN 2546302) with over 20,000 research material guides. 2. 3.5.4 The resulting R-Chart Control for Bottle filler ……………………………………………………… 42 EXPERIMENT/DATA COLLECTION 20, DISCUSSION, CONCLUSION AND RECOMMENDATIONS 37, TABLE 4.0: Reports the Number of nonconformities on iii. chart for number of defects (c-Chart). viii 5.1 Summary ………………………………………………………………………………………………………………. This research work title;“Application of Statistical Quality Control in Foods& Beverages Industry. Finally, statistical quality control come with It is based on the calculus of probability and on mathematical statistics. The following equation summarizes the relationship 2.4 The Role of Statistic in Quality ………………………………………………………………………………………. an intended or specified use. 10 Key tools used in SPC include run charts, control charts, a focus on continuous improvement, and 3.1 Preview ………………………………………………………………………………………………………………… 32 DEDICATION …………………………………………………………………………………………………………………………. 7 Non-conforming product or service: A product or Application of Statistical Process Control in a Production . Statistical quality control techniques are vital for monitoring the inherent variations that are present in all manufacturing processes. Statistical quality control, the use of statistical methods in the monitoring and maintaining of the quality of products and services. 30 Polytechnic, Road, Bori, Rivers State, Nigeria, THE APPLICATION OF STATISTICAL QUALITY CONTROL IN INDUSTRY, STATISTICAL ANALYSIS ON INFANT MORTALITY RATE, ASSESSING THE EFFECT OF LANDLORD AND TENANT RELATIONSHIP ON PROPERTY VALUES IN BORI, WORKPLACE ETHICS AND EMPLOYEE PERFORMANCE (A SURVEY OF MANUFACTURING FIRMS IN RIVERS STATE), WORKPLACE SPIRITUALITY AND ORGANIZATIONAL EFFECTIVENESS (A STUDY OF SELECTED EXPLORATORY OIL FIRMS IN RIVERS STATE), WORK ENVIRONMENT AND THE PERFORMANCE OF ORGANIZATIONS, Agricultural Engineering Project Topics and Materials, Animal Health Project Topics and Materials, Animal Production and Health Technology Project Topics and Materials, Applied Biochemistry Project Topics and Materials, Applied Fisheries and Aquaculture project topics and Material, Architecture Project Topics and Materials, Banking and Finance Project Topics and Materials, Building Technology Project Topics and Materials, Business Administration Project Topics and Materials, Chemical Engineering project Topics and Materials, Chemical Pathology Project Topics and Material, Civil Engineering Project Topics and Materials, Co-operative and Rural Development Project Topics and Materials, Co-operative Economics and Management Project Topics and Materials, Community Medicine Project Topics and Materials, Crop Science Project Topics and Materials, Electrical and Electronics Engineering Project Topics and Materials, English Language and Literature Project Topics and Materials, Environmental Project Topics and Materials, Estate Management Project Topics and Materials, Fine and Applied Arts Project Topics and Materials, Food Science Project Topics and Materials, Geography and Planning Project Topics and Materials, Geoinformatics and Surveying Project Topics and Materials, Guidance and Counselling Project Topics and Materials, Hotel Management Technology Project Topics and Materials, Human Resource Project Topics and Management, ICT/Computer Science Project Topics and Materials, Mass Communication Project Topics and Materials, Mathematics Statistics Project Topics and Materials, Office Technology Management Project Topics and Materials, Science Laboratory Technology Project Topics and Materials, Urban and regional planning project topics and materials, BUSINESS MANAGEMENT PROJECT TOPICS AND MATERIALS. This study is based on the fact that no industry will Maruf Ariyo Raheem. will be applied. 2 Statistical quality control (SQC) is the term used to describe the set of statistical tools used by quality professionals. 6 How these products are produced i.e. measure take to avoid likely decline in business prospective. To establish the upper and lower control limits of machines processing lines using SPC technique as QC tool LIST OF TABLES ……………………………………………………………………………………………………………………… xi As noted in a report from a top-ranked healthcare system which has applied SPC widely: “Among the most powerful quality management tools that IHC [Intermountain Health Care, USA] has applied is statistical process control, SPC. 3.4.1 The Mean, Range and S.D of Can fillers …………………………………………………………….. 35 Statistical Quality Control 1 2. 9 |, Comparative Analysis on Corporate Social Responsibility Laws: Perspectives From UK, European Union and Nigeria, Counterinsurgency In Northern Eastern Nigeria 2009 Till Date, Youths and Post-Military Democracy In Nigeria, DESIGN ANALYSIS OF CONSUMER PERCEPTION AND RESPONSE RATE TO LOCALLY MADE TEXTILE MATERIALS IN MAJOR BUSINESS DISTRICTS IN NIGERIA, THE ROLE OF MASS MEDIA TO THE GROWTH OF SMES IN BENIN CITY, ENTREPRENEURIAL DEVELOPMENT AND ITS IMPACT ON THE ECONOMY OF BAYELSA STATE, THE MENACE OF CHILD TRAFFICKING AND ABUSE IN NIGERIA, Lack Of Awareness On Prevention Of Anaemia In Pregnancy Among Pregnant Women In Rural Area, Auditor Size And Audit Quality Evidence From Nigeria, List of Mechanical Engineering Project Topics and Materials PDF, (PDF) The Application Of Statistical Quality Control Technique In Food And Beverage Industry A Case Study Of Habila Food And Breverages Nigeria Ltd- Kano, AGRICULTURAL BUSINESS & FINANCIAL MANAGEMENT, INDUSTRIAL RELATIONS AND PERSONNEL MANAGEMENT. monitor the stages of production process using control chart in order to ensure 900:2005) focused on the fulfillment of quality requirements. no longer fit for use. The result is a direct increase in bottom line profitability and to improve production processes. The poor implementation of statistical quality QM uses a systems perspective because it is not a program for one department, but a responsibility of everyone in the organization. 3.4.3 The Mean, Range and S.D of Bottle fillers using excel ………………………………………….. 37 2.2.8. Thorough coverage of statistical process control (SPC) demonstrates the efficacy of statistically-oriented experiments in the context of process characterization, optimization, and acceptance sampling, while examination of the implementation process provides context to real-world applications. Our materials are up to date, complete (chapters 1 -5, with abstract, reference, and appendixes), and well written by our professional team. to ensure that correct information is sourced and appropriate corrective the application of statistical quality control. Two sided tolerance: It refers to characteristics statistical techniques called “CONTROL CHARTS”. Inspired by the Encyclopedia of Statistical Sciences, Second Edition (ESS2e), this volume presents a concise, well-rounded focus on the statistical concepts and applications that are essential for understanding gathered data in the fields of engineering, quality control, and the physical sciences. The main objective of statistical quality control (SQC) is to achieve quality in production and service orga- nizations, through the use of adequate statistical techniques. chart for standard deviation (Ō), iv. To determine and analyze the process capability of the filling process so as to ascertain which of them fills the bottles/containers according to specifications. necessary defective I.e. Measurement Process: A set of operation to determine This research work title;“Application of Statistical Quality Control in Foods& Beverages Industry. Aesthetics ……………………………………………………………………………………………………………. We understand the Time Factor, & we have simplified the process so that you can get your projects instantly. 2.5.3 Control Charts for Attributes: …………………………………………………………………………… 24 TITLE PAGE ………………………………………………………………………………….. Error! 28 In fact, a reputation for producing quality products is often a major marketing issue (Akinnola, 2009). The various control charts See Article History. statistics in quality control, and to show the extent to which the application conformance boundary. Habila has nine (9) installed machines in fruit and juice section where this research work was carried out, well calibrated for filling bottles and cans drinks. 1.5 Significance of the Study ………………………………………………………………………………………………… 4 the value of a quantity. However, the technique could be extended and applied to other process lines and other divisions of the organization where it is necessary. 5 But another factor that a customer considers before buying a product is quality. Shewhart said that this random variation is caused by chance causes—it is unavoidable and statistical methods can be used to understand them. ii. Key characteristics: A quality characteristic the machines were not meant to be function at a time, most often, four (4) or five (5) normally in operation while the others were on stand-by mode. chart for number of defectives (np-Chart), vi. Accordingly, a study that asked managers of 86 firms in the eastern United States to define quality; several dozen of different responses such as: perfection, consistency, eliminating waste, speed of delivery, compliance with policies and procedures, providing a good usable product, doing it right the first time, delighting or pleasing customers, and total customer service and satisfaction were obtained. The challenge is to design ways tomaximize the ability to monitor the quality of products being produced and eliminatedefects.One way to ensure a quality product is to built-in quality into the production process (Akinnola, 2009). 3.6.2 Determining the process capability for Bottle Filler: ……………………………………………. chart for fraction defectives (p-Chart), v. Control Control Value: Value of key characteristics for several 1.1 Background to the Study ………………………………………………………………………………………………… 1 Competition is one of the most important factors in running a business in the world economy today. ii. If the cost of producing goods or services results in high prices, a firm may not be competitive. Limited. This is a video on quality control, specifically speaking on statistical process control (SPC). LIST OF FIGURES …………………………………………………………………………………………………………………….. x The basic research questions that prompted this write up are: Neither consultants nor business professionals agree on a universal definition. Trading Industry, I found out that some of their products were produced and 3.4.4 Establishing Control Limits, Range and Standard Error for Bottle filler …………………… 38 numerous benefits in the sense that it also plays and integral in managements In one application involving the operation of a drier, samples of the output were taken at periodic intervals; the average value for each sample was computed and recorded on a chart called an x¯ chart. It is a 3.7 Determining the Process Capability Index (Cpk) Of The Machine Fillers ………………………… 44 APPENDICES ………………………………………………………………………………………………………………………… 54. collected, analyzed and conformity is ensured. Some of the earliest success- ful applications of statistical quality control were in chemical processing. Controlling and improving Quality has become an important business strategy for many organizations, because a business that can delight customers by improving and controlling quality can dominate its competitors. Nigeria, but was restricted to Benok Ceramics and Trading Industry Onne, Eleme 3.7.1 Cpk for Can fillers …………………………………………………………………………………………….. 44 show how some statistical quality control measure can be used to ensure total STATISTICAL QUALITY CONTROL John M. Howell Statistical Quality Control is the application of statistical methods to manufacturing and industrial problems. Hence, this project work was carried out on processing lines of the machines in fruit and juice section of the company in order to monitor the volume dispersion in the filling processes. 1.3 The Present Research Study A non-conforming product is not The principal aim of this project work is to apply SPC as a QC tool to Habila food and beverages Nig. with USL and LSL. It involves detailed evaluations of particular features, as well as a method of general evaluation. 2.4.2 Types of SQC Tools ………………………………………………………………………………………….. 17 These methods, which were first employed less than thirty years ago, are widely used today. The phenomenon is widespread, regardless of whether the consumer is an individual, an industrial organization, a retail store, a bank or financial institution, or a military defense program, manufacturer, designer to mention but a few. 1.5 Significance of the Study Lower specification limit (LSL): Is the lower Ltd in order to monitor the volume dispersion in the filling process, thereby reducing the stress of final inspection of products produced. Tamini and Sebastianelli (1996), says Quality can be a confusing concept, partly because people view quality in relation to differing criteria based on their individual roles in the production- marketing chain. 2.1 Review of Related Literature ………………………………………………………………………………………….. 7 Quality control is a part of quality management (150 2.2.4. Therefore, the finding has great commendation for the maintenance of the current statistical quality control practice in Benok Ceramics and Trading Industry Onne, Eleme in Rivers State. the member of defects per unit of Benok Ceramics tiles. A second method, referred to as statistical process control, uses graphical displays … Introduction Pharmaceutical Process Validation is the most important and recognized parameters of cGMP. Statistical quality control may be carried out as part of the production process, as a final quality control check or during random checks by quality control departments. The specific objectives are; CHAPTER FIVE ……………………………………………………………………………………………………………………… 49 The resulting Control Charts was also constructed using the parameters developed for better understanding and visibility. Since the best way to control quality in any manufacturing/production or non- manufacturing industry is to „built-in quality‟ during the production process stages. The statistical quality control method has wide applications in the textile industry. To (A case study of Benok ceramics and Trading Industry Onne, Eteme in Rivers State). CHAPTER TWO ………………………………………………………………………………………………………………………. For The objectives of this research work are: i. statistical techniques over the other in detecting defective items, the control The Top 3 Benefits of Statistical Process Control Software for Quality Control. 50 2 control the percentage or proportion of defectives per sample of Benok Ceramic or error rate of products will be considered. conformance boundary. ISSN (Online) : 2319 - 8753 ISSN (Print) : 2347 - 6710. SQC Application Application of Statistical Quality Control. THE APPLICATION OF STATISTICAL QUALITY CONTROL IN PLASTIC PRODUCING INDUSTRY (A CASE STUDY OF ADAOBI PLASTIC NIG LTD ABA). tiles. 2.8.2 Process Capability Index (Cpk) …………………………………………………………………………………. However, producers of products knowthat it is not always possible to inspect every product andevery aspect of the production process at all times. 7 Shahian DM(1), Williamson WA, Svensson LG, Restuccia JD, D'Agostino RS. To keep quality at the desirable levels, all firms employ the concept of quality control. Think about the level of care that went into inspecting each product that is for sale. It can be any store, really, as long as there are products that line the shelves or showroom. 3.3 Data Collection ………………………………………………………………………………………………………. service with one or more non-conformities. This research work is proposed on application of statistical quality control in industry. Control charts are the most common tools for determining whether a process is under statistical control [1, 2]. 2.3.2. 29 Applications of Statistical Quality Control to Cardiac Surgery David M. Shahian, MD, Warren A. Williamson, MD, Lars G. Svensson, MD, PhD, Joseph D. Restuccia, DrPH, and Richard S. D'Agostino, MD Department of Thoracic and Cardiovascular Surgery, Lahey Hitchcock Medical Center, Burlington, and Boston University Graduate School of Management, Boston, Massachusetts Background. characteristics value. 1.2 Statement of the Problem ……………………………………………………………………………………………… 3 Controlling and improving quality has become an important business strategy for many organizations, manufacturers, distributors, transportation companies, financial services organizations, health care providers, private and government agencies. It is not enough to focus on the finished products that customers received. In his original works, Shewhart called these “chance causes” and “assignable causes.” The basic idea is that if every known influence on a process is held constant, the output will still show some random variation. Set up in-process quality control procedures! i. For any organization to achieve its objectives of profit maximization, it is required that its products must be of high quality, so as to satisfy its customers and be able to compete with any other product in the market. 3.4 Establishing the Mean, Range and Standard Deviation (S.D) using Excel ……………………….. 34 Statistical Quality Control in Industry” ought to cover all industries within 2.2 The Definition and Dimensions of Quality ………………………………………………………………………… 9 Author information: (1)Department of Thoracic and Cardiovascular Surgery, Lahey Hitchcock Medical Center, Burlington, Massachusetts 01805, USA. It becomes increasing apparent that decision must be made on facts, not just opinions; consequently, data must be gathered and analyzed in order to help guild the decision making process and as such SPC technique would help in analyzing the process quality of Habila Food and Beverages Nigeria Limited so as to monitor the volume dispersion in the filling process. 1.1Background tothe Study This is aimed at lowering the cost of such products in the open market as well as offer new methods on food preservation. needs, meets customer’s requirement. Specification limit: This is the level of tolerance The important of this study cannot be over emphasized owing to the fact that applying SPC technique of QC to Habila Foods and Beverages Nig. A key concept within SPC is that variation in processes may be due to two basic types of causes. distributed defectively. There is a substantial return on investment from improved quality and from successfully employing quality as an integral part of overall business strategy. expectation. Quality control (QC) is important not just in the production or transformation process, but earlier at the design stage and later at the service stage as well. The scope of this project report covers only the machines processing line i.e. As part of its plans for expansion, the firm has procured a multi-million naira plant solely for the production of processed tomatoes and other food seasonings. ACKNOWLEDGEMENT …………………………………………………………………………………………………………….. v This book set the tone for subsequent applications of … Upper specification limit (USL): It is the upper important tounderstand the various perspectives from which quality is viewed in order to fully appreciate the role it plays in the many parts of a business organization. the next; consequently, it is nonsense for identical items having a key Applications of statistical quality control to cardiac surgery. 2.8.1 Measuring Process Capability …………………………………………………………………………………. control chart for number of defect in this project will be applied to control 3.4.2 Establishing Control Limits, Range and Standard Error for Can filler ……………………… 36 show if the defective products were as a result of poor implementation of ceramics and Trading Industry Onne, Eleme in Rivers State. chart for range (K-Chart), iii. PRECIA MOLEN assists you in the quality monitoring of your production with the SQC application. 2.1.1 The Concept of Quality ………………………………………………………………………………………….. 14 or conformance boundary, range specified for a characteristic. 3.2 Items Used ……………………………………………………………………………………………………………. uncontrolled factors and with the intention to coordinate the activity The first assembly operation was performed many thousands of years This study is based on the fact that no industry will operate and continue its existence effectively without primary concern given to the application of statistical quality control. ix Conclusively,, the findings of this research shows that none of the points fell above or below the specification limits, and thus the process was in state of statistical control or simply in control. 45 I. nternational J. ournal of I. nnovative R. esearch in S. cience, E. ngineering and T. Therefore, numbers of non-conformities on ceramic Control with only one specification limit. business strategy for measuring productivity and gaining completive advantage. Is Company‟s quality cost really known? the processes, also needs to be addressed most especially in this era of strain on the resources and rising costs of manufacturing/production. Manufacturers stock raw materials with poor quality 4. Though, all the Statistical Quality Control A quality control system using statistical techniques to control quality by performing inspection, testing and analysis to conclude whether the product is as stated or designed quality standard. requirement. The main motive of this study is 3 1.4 Aim and Objectives of the Study Our primary objective is to assist and guide final year students with well researched and quality project topics, project works, research guides, and project materials, at a very reduced and affordable price. However, because of the importance of some 3. SPC can be applied to any process where the "conforming product" (product meeting specifications) output can be measured. Since statistical quality control has to 4 CERTIFICATION ……………………………………………………………………………………………………………………… iii 3.6.1 Determining the process capability for Can Filler: ……………………………………………….. 43 In addition, the meaning of quality has evolved as the quality profession has grown and matured. the application of statistical quality control in plastic producing industry (a case study of adaobi plastic nig ltd aba) ABSTRACT For any organization to achieve its objectives of profit maximization, it is required that its products must be of high quality, so as to satisfy its customers and be able to compete with any other product in the market. iv This research on the topic “Application of 9 The company is fully into the manufacture and distribution of quality fruit juices and non – alcoholic beverages ranging from Pineapple juice, Orange juice, Bottle and Sachet water, Yogurt, Sobo, and many more. Price is, of course, one of the major issues in whether a sale is made or lost. One of the identified factors that contribute to product defects is variation in the production process. The next time you are walking through a store, take a moment to stop and look around. The researcher therefore adopted the primary (qualitative) design method to enable the collection of necessary data. 2.2.2. a book on statistical quality control, "Economic Control of Quality of Manufactured Product", published by Van Nostrand in New York. research project will be beneficial in understanding current, future customer’s However, in order to achieve these objectives, the Quality has become a major DECLARATION ……………………………………………………………………………………………………………………….. ii would have covered and the intention to co-ordinate the activities of this CHAPTER ONE ……………………………………………………………………………………………………………………….. 1 Conformance to Standards ……………………………………………………………………………………. This need for flexibility is supported by the To Statistical Quality Control in Industry”, which ought to cover all industries 3.7.2 Cpk for Bottle fillers …………………………………………………………………………………………. 1.6 Scope of the Study ………………………………………………………………………………………………………… 4 systematic process to monitor and improve the quality of product, e.g. (A) Quality Control Charts: A quality control chart is a graphic presentation of the expected variations in quality. Control 4. 2.2.6. Serviceability ……………………………………………………………………………………………………….. 10 DISCUSSION OF RESULTs ……………………………………………………………………………………………………….. 46 study to effectively, therefore, made me to restrict this study to Benok 3.3.1 Data extracted for Can filler Machines from appendix A ……………………………………… 32 11 To profound possible solution to causes of variation identified in (2) above manufactured article or service by achieving the quality of the production 2.5.1 Types of Control Charts with their Applications ………………………………………………………… 21 1.2 Statement of the Problem Also, this project work consists of a great percentage of 2.7 Types and Causes of Variation in Sqc ………………………………………………………………………… 26 quality. 27 directly from the Quality Control Department of the company). Fortunately though, this dilemma is addressed by the application of Statistical Quality Control in measuring and evaluating the quality of the products. To chart for number of defects (C-chart) and control chart for fraction defectives Statistical quality control 1. The 2.2.5. Acase study of Habila Food and Beverages Nigeria. Application of statistical and quality control will give a strength, confidence and reliability to demonstrate the retrospective process validation Keywords: Retrospective, Statistical Tool, Quality Control Tool, Validation, Process Validation I. From the onset, some facts that are likely to hinder the full realization of the objective of the study must be made clear. 2.3 Statistical Thinking for Quality ………………………………………………………………………………………. its processes in fruit and juice section. 49 Application of Statistical Quality Control in Manufacturing Process. The application of statistical techniques to measure and evaluate the quality of a product, service, or process. 9 Statistical quality control (SQC) is defined as the application of the 14 statistical and analytical tools (7-QC and 7-SUPP) to monitor process outputs (dependent variables). measures were not affected on the noted production batch or lot. 2. Nonconformity: It is a non-fulfillment of a ABSTRACT. Control 3.5.2 The resulting R-Chart Control for Can filler ………………………………………………………… 41 Features ……………………………………………………………………………………………………………… 10 SQC application : Statistical Quality Control As an industry producing or importing prepackaged products, you want to manage quality and perform reliable and efficient internal statistical controls. 40 25 tiles were taken in Ten (10) samples of size hundred (100) each from a lot to 5 SUMMARY, CONCLUSION AND RECOMMENDATIONS ………………………………………………………………. INTRODUCTION and process control. 5.3 Recommendations …………………………………………………………………………………………………. 3.5.3 The resulting X-bar Control Chart for Bottle filler ………………………………………………… 42 accordance with the 150 standard follows: Defect: Non-fulfillment of a requirement related to 2.5 Quality Control Charts …………………………………………………………………………………………….. 19 Bookmark not defined. Nominal or target value: It is almost impossible to 5.2 Conclusion …………………………………………………………………………………………………………….. 49 almost every product or service ever designed, there is more than one organization trying to make a sale. Can current data be used to improve the quality of machines processes, or is it just data for the sake of data? 1. The main aim to this study is to show the extent to which the application of statistics in quality control has helped to improve the economic and industrial sector; to find out if the defective production and distribution of ceramic tiles of Benok Ceramics and Trading Industry Onne was as a result of poor implementation of statistical quality control in the industry; to suggest possible methods to the observed problem facing the application of statistics in quality control. Statistical process control (SPC) is a method of quality control which employs statistical methods to monitor and control a process. and thus lead to production of defective products because the quality control 48 TABLE OF CONTENT ……………………………………………………………………………………………………………… vii It is generally associated with a unit; a non-conformity unit, between these terms: One sided tolerance: It relates to characteristic Defectives products abound in Nigeria due to poor implementation of statistical quality control in manufacturing industries. 3.5 Construction of Control Charts for both Can and Bottle filler ………………………………………. control chart for fraction defective will be applied in this project work to Process . METHODOLOGY …………………………………………………………………………………………………………………… 32 2.2.3. Preview Abstract or chapter one below. inadequacy, this therefore, hindered the range at which this project worked which information on the quality of product or services of an industry is application of some statistical concept in quality control to reduce the defect operate and continue its existence effectively without primary concern given to Finally, statistical quality control come with numerous benefits in the sense that it also plays and integral in managements and process control. 3.6 Measuring the Process Capability (Cp) Of the Machine Fillers ……………………………………… 43 of statistics in quality control has improved the economic and industrial CHAPTER THREE …………………………………………………………………………………………………………………… 32 Having once bought the economic tiles of Benok Ceramics and 1.4 Aim and Objectives of the Study ……………………………………………………………………………………… 4 One method, referred to as acceptance sampling, can be used when a decision must be made to accept or reject a group of parts or items based on the quality found in a sample. 4.2 Analyzing the Established Parameters ……………………………………………………………………………. These were some of the questions posed for this write up. 3.5.1 The resulting X-bar Control Chart for Can filler …………………………………………………… 40 It is of this view that this project work be carry out to ascertain whether their machining processes falls within or outside the predetermined control limits of the manufacturing process. Copyright © 2020 Edu Electronic Books NIG. Ltd is a renowned organization in Lagos and Kano metropolis. To achieve the aim and objectives of this project work, quality control data were collected through the primary source (i.e. 1. chart for mean (X-Chart), ii. 3.3.2 Data extracted for Bottle filler Machines from appendix B …………………………………… 33 Statistical quality control may be carried out as part of the production process, as a final quality control check or during random checks by quality control departments. ABSTRACT …………………………………………………………………………………………………………………………….. vi Acase study of Habila Food and Beverages Nigeria. 3. The company has gradually etched itself into the Nigeria Foods & Beverages market by maintaining high quality product backed by best technology in all its operations. Also, this Does the company know when to perform preventive maintenance on machines? Statistical process control (SPC) is the application of the same 14 tools to control process inputs (independent variables). 1.8 Company Description ata Glance This research area was limited to just production process line of the company. 49 (A CASE STUDY OF BENOK CERAMICS AND TRADING INDUSTRY ONNE, ELEME IN RIVERS STATE). Quality is a competitive advantage and therefore any business that can delight customers by improving and controlling quality can dominate its competitors (Douglas,2009). 46 ceramic 30, Table 4.2: Data Analysis Using P-Chart 33, TABLE: 4.1: Data Analysis Using c-chart 31. To construct the X – bar and R chart QC charts of the process and then use it to detect or identify the cause of variation (if any) in the production process before they result in defective products Although originally developed for use in manufacturing, statistical quality control techniques may be applicable to other frequently performed, standardized processes. Applications of statistical quality control to cardiac surgery - The Annals of Thoracic Surgery Thus with statistical quality control, variations are measured, analyzed, and rectified.
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