9 5 Quality control is a part of quality management (150 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. control the percentage or proportion of defectives per sample of Benok Ceramic THE APPLICATION OF STATISTICAL QUALITY CONTROL IN PLASTIC PRODUCING INDUSTRY (A CASE STUDY OF ADAOBI PLASTIC NIG LTD ABA). will be applied. 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. Set up in-process quality control procedures! 2.4 The Role of Statistic in Quality ………………………………………………………………………………………. 4.4 Analyzing the Process Capability Values ……………………………………………………………………. 10 in Rivers State. 2.1 Review of Related Literature ………………………………………………………………………………………….. 7 effectively was restricted to Benok Ceramics and Trading Industry, Onne, Eleme 2.2.7. 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). chart for range (K-Chart), iii. Since statistical quality control has to PRECIA MOLEN assists you in the quality monitoring of your production with the SQC application. Price is, of course, one of the major issues in whether a sale is made or lost. Acase study of Habila Food and Beverages Nigeria. However, because of the importance of some with USL and LSL. 1.6 Scope of the Study ………………………………………………………………………………………………………… 4 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. 3.2 Items Used ……………………………………………………………………………………………………………. application of some statistical concept in quality control to reduce the defect ix 46 1.5 Significance of the Study ………………………………………………………………………………………………… 4 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. an intended or specified use. 2.2.1 Performance: …………………………………………………………………………………………………………. 1.1Background tothe Study chart for number of defects (c-Chart). or conformance boundary, range specified for a characteristic. What is SQC ? This book set the tone for subsequent applications of … The scope of this project report covers only the machines processing line i.e. 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. manufactured article or service by achieving the quality of the production 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. CHAPTER FIVE ……………………………………………………………………………………………………………………… 49 9 See Article History. 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. (A case study of Benok ceramics and Trading Industry Onne, Eteme in Rivers State). To achieve the aim and objectives of this project work, quality control data were collected through the primary source (i.e. others. 1.4 SCOPE OF STUDY DEDICATION …………………………………………………………………………………………………………………………. Habila Foods & Beverages Nig. It involves detailed evaluations of particular features, as well as a method of general evaluation. ii. Key characteristics: A quality characteristic the Therefore, numbers of non-conformities on ceramic 2 To STATISTICAL QUALITY CONTROL John M. Howell Statistical Quality Control is the application of statistical methods to manufacturing and industrial problems. To establish the upper and lower control limits of machines processing lines using SPC technique as QC tool 2.7 Types and Causes of Variation in Sqc ………………………………………………………………………… 26 1.1 Background to the Study ………………………………………………………………………………………………… 1 CHAPTER FOUR ……………………………………………………………………………………………………………………. 49 It can be any store, really, as long as there are products that line the shelves or showroom. 2.5.2 Control Charts for Variables ……………………………………………………………………………… 21 I. nternational J. ournal of I. nnovative R. esearch in S. cience, E. ngineering and T. the processes, also needs to be addressed most especially in this era of strain on the resources and rising costs of manufacturing/production. Control 5.1 Summary ………………………………………………………………………………………………………………. operate and continue its existence effectively without primary concern given to measure take to avoid likely decline in business prospective. chart for number of defectives (np-Chart), vi. Process . 2.2.5. chart for number of defects (C-chart) and control chart for fraction defectives Preview Abstract or chapter one below. CERTIFICATION ……………………………………………………………………………………………………………………… iii Does both bottles and cans of the products properly filled as calibrated by the machines? The basic research questions that prompted this write up are: 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. 1. distributed defectively. 3.5.3 The resulting X-bar Control Chart for Bottle filler ………………………………………………… 42 Durability ………………………………………………………………………………………………………………. 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; How these products are produced i.e. 3 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. Limited”, aims to apply statistical process control (SPC) technique as a quality control (QC) tool to production processes of Habila Food and Beverages Nigeria. Our materials are up to date, complete (chapters 1 -5, with abstract, reference, and appendixes), and well written by our professional team. 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. These were some of the questions posed for this write up. ACKNOWLEDGEMENT …………………………………………………………………………………………………………….. v 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. 1.2 Statement of the Problem ……………………………………………………………………………………………… 3 16 statistical techniques called “CONTROL CHARTS”. Measurement Process: A set of operation to determine 3.5.4 The resulting R-Chart Control for Bottle filler ……………………………………………………… 42 32 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. 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. 2.5 Quality Control Charts …………………………………………………………………………………………….. 19 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. Thus with statistical quality control, variations are measured, analyzed, and rectified. quality. Nonconformity: It is a non-fulfillment of a 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. We understand the Time Factor, & we have simplified the process so that you can get your projects instantly. It is a To profound possible solution to causes of variation identified in (2) above systematic process to monitor and improve the quality of product, e.g. 5.2 Conclusion …………………………………………………………………………………………………………….. 49 2.3 Statistical Thinking for Quality ………………………………………………………………………………………. within the range of this study are: i. iii. 3. 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. The Top 3 Benefits of Statistical Process Control Software for Quality Control. This helps to ensure that the process operates efficiently, producing more specification-conforming products with less waste (rework or scrap). Shahian DM(1), Williamson WA, Svensson LG, Restuccia JD, D'Agostino RS. Finally, statistical quality control come with numerous benefits in the sense that it also plays and integral in managements and process control. no longer fit for use. would have covered and the intention to co-ordinate the activities of this ISSN (Online) : 2319 - 8753 ISSN (Print) : 2347 - 6710. 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. These methods, which were first employed less than thirty years ago, are widely used today. conformance boundary. chart for fraction defectives (p-Chart), v. Control products a simple value is the desired quality level of a characteristics. the member of defects per unit of Benok Ceramics tiles. 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. Specification limit: This is the level of tolerance 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. 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. ADVERTISEMENTS: Important techniques of applying statistical quality control are: (A) Quality Control Charts and (B) Acceptance Sampling. 44 1.4 Aim and Objectives of the Study ……………………………………………………………………………………… 4 The objectives of this research work are: i. product or the service should have to fulfill customer’s requirement and needs, meets customer’s requirement. 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. This research work title;“Application of Statistical Quality Control in Foods& Beverages Industry. 5 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. (A CASE STUDY OF BENOK CERAMICS AND TRADING INDUSTRY ONNE, ELEME IN RIVERS STATE). 2.4.1 The Statistical Quality Control Technique …………………………………………………………………. Conformance to Standards ……………………………………………………………………………………. This study is concerned with the process through The Importance of SPC ………………………………………………………………………………………….. 12 2.2 The Definition and Dimensions of Quality ………………………………………………………………………… 9 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. 1.7 Limitation of the Study…………………………………………………………………………………………………… 5 48 1.6 Scope of the Study In addition, the meaning of quality has evolved as the quality profession has grown and matured. 1.8 Company Description ata Glance 40 numerous benefits in the sense that it also plays and integral in managements 3.3.1 Data extracted for Can filler Machines from appendix A ……………………………………… 32 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. Application of Statistical Process Control in a Production . Defective monitor the stages of production process using control chart in order to ensure 3.6.1 Determining the process capability for Can Filler: ……………………………………………….. 43 This study is based on the fact that no industry will between these terms: One sided tolerance: It relates to characteristic The study lack sufficient access verify the given data 45 27 2.3.1 Statistical Process Control (SPC) ……………………………………………………………………………… 12 A second method, referred to as statistical process control, uses graphical displays … distribution of products. 4 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. inadequacy, this therefore, hindered the range at which this project worked 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 to ensure that correct information is sourced and appropriate corrective 2.2.4. 25 2.4.2 Types of SQC Tools ………………………………………………………………………………………….. 17 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. Products were produced and distributed defectively without accreditations to deserving firm by appropriate standard body. 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 3.7.1 Cpk for Can fillers …………………………………………………………………………………………….. 44 Lower specification limit (LSL): Is the lower A list of basic terms and definitions in Also, this However, producers of products knowthat it is not always possible to inspect every product andevery aspect of the production process at all times. This is aimed at lowering the cost of such products in the open market as well as offer new methods on food preservation. Bookmark not defined. The To keep quality at the desirable levels, all firms employ the concept of quality control. in Rivers State. 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. process and the product in plan. 2.2.6. 900:2005) focused on the fulfillment of quality requirements. ceramics and Trading Industry Onne, Eleme in Rivers State. Statistical process control (SPC) is a method of quality control which employs statistical methods to monitor and control a process. 2.2.8. 10 2.5.3 Control Charts for Attributes: …………………………………………………………………………… 24 3.5 Construction of Control Charts for both Can and Bottle filler ………………………………………. conformance boundary. TITLE PAGE ………………………………………………………………………………….. Error! 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. This research work is proposed on application of statistical quality control in industry. EXPERIMENT/DATA COLLECTION 20, DISCUSSION, CONCLUSION AND RECOMMENDATIONS 37, TABLE 4.0: Reports the Number of nonconformities on The various control charts Serviceability ……………………………………………………………………………………………………….. 10 collected, analyzed and conformity is ensured. Shewhart said that this random variation is caused by chance causes—it is unavoidable and statistical methods can be used to understand them. ceramic 30, Table 4.2: Data Analysis Using P-Chart 33, TABLE: 4.1: Data Analysis Using c-chart 31. The next time you are walking through a store, take a moment to stop and look around. tiles were taken in Ten (10) samples of size hundred (100) each from a lot to or error rate of products will be considered. 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. LIST OF FIGURES …………………………………………………………………………………………………………………….. x INTRODUCTION ……………………………………………………………………………………………………………………… 1 Quality is a competitive advantage and therefore any business that can delight customers by improving and controlling quality can dominate its competitors (Douglas,2009). 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). Application of Statistical Quality Control in Manufacturing Process. Two sided tolerance: It refers to characteristics Control 3.5.1 The resulting X-bar Control Chart for Can filler …………………………………………………… 40 The principal aim of this project work is to apply SPC as a QC tool to Habila food and beverages Nig. chart for mean (X-Chart), ii. Applications of statistical quality control to cardiac surgery. accordance with the 150 standard follows: Defect: Non-fulfillment of a requirement related to characteristics value. chart for standard deviation (Ō), iv. 3.3.2 Data extracted for Bottle filler Machines from appendix B …………………………………… 33 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. in Nigeria but due to some constraints like; finance, and some other 10 APPENDICES ………………………………………………………………………………………………………………………… 54. The resulting Control Charts was also constructed using the parameters developed for better understanding and visibility. Manufacturers stock raw materials with poor quality 1.3 The Present Research Study …………………………………………………………………………………………… 3 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. This research work title;“Application of Statistical Quality Control in Foods& Beverages Industry. Statistical Quality Control 1 2. 11 2. This research on the topic “Application of Control and process control. 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 Applications of statistical quality control to cardiac. 3.4.2 Establishing Control Limits, Range and Standard Error for Can filler ……………………… 36 3. Control 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. 3.5.2 The resulting R-Chart Control for Can filler ………………………………………………………… 41 with only one specification limit. The main motive of this study is uncontrolled factors and with the intention to coordinate the activity 1. 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. 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. i.e., a unit that does not meet the specification. Thus, it is business strategy for measuring productivity and gaining completive advantage. 1.8 Company Description at a Glance ……………………………………………………………………………………. Also, this project work consists of a great percentage of Probability Concept: The probability concept is important for an Industrial Engineer as it forms the … Think about the level of care that went into inspecting each product that is for sale. 2. quality product. 4. which information on the quality of product or services of an industry is ABSTRACT …………………………………………………………………………………………………………………………….. vi 3.4 Establishing the Mean, Range and Standard Deviation (S.D) using Excel ……………………….. 34 This research on the topic “The Application of Non-conforming product or service: A product or 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. The poor implementation of statistical quality show how some statistical quality control measure can be used to ensure total 7 3.6.2 Determining the process capability for Bottle Filler: ……………………………………………. 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. Neither consultants nor business professionals agree on a universal definition. One of the identified factors that contribute to product defects is variation in the production process. Can current data be used to improve the quality of machines processes, or is it just data for the sake of data? For example, if we know that a process is only noticeably aff… Limited”, aims to apply statistical process control (SPC) technique as a quality control (QC) tool to production processes of Habila Food and Beverages Nigeria. show if the defective products were as a result of poor implementation of However, in order to achieve these objectives, the Ltd in order to monitor the volume dispersion in the filling process, thereby reducing the stress of final inspection of products produced. Upper specification limit (USL): It is the upper Consequently, understanding and improving quality are key factors leading to business success, growth, and enhanced competitiveness. 3.3 Data Collection ………………………………………………………………………………………………………. sector. Perceived Quality …………………………………………………………………………………………………. viii 4.1 Collected Data …………………………………………………………………………………………………………….. 46 control chart for fraction defective will be applied in this project work to Features ……………………………………………………………………………………………………………… 10 directly from the Quality Control Department of the company). ABSTRACT. REFERENCES ………………………………………………………………………………………………………………………… 51 Statistical process control (SPC) is the application of the same 14 tools to control process inputs (independent variables). It is generally associated with a unit; a non-conformity unit, DISCUSSION OF RESULTs ……………………………………………………………………………………………………….. 46 The greatest limitation was that the financial 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. a book on statistical quality control, "Economic Control of Quality of Manufactured Product", published by Van Nostrand in New York. 9 Quality has become a major Statistical Quality Control in Industry” ought to cover all industries within SPC can be applied to any process where the "conforming product" (product meeting specifications) output can be measured. 4.2 Analyzing the Established Parameters ……………………………………………………………………………. tiles. The result is a direct increase in bottom line profitability and to improve production processes. 1.3 The Present Research Study Nominal or target value: It is almost impossible to 2.1.1 The Concept of Quality ………………………………………………………………………………………….. 14 2.5.1 Types of Control Charts with their Applications ………………………………………………………… 21 Applications of statistical quality control to cardiac surgery - The Annals of Thoracic Surgery The application of statistical techniques to measure and evaluate the quality of a product, service, or process. 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. and maintaining conformity of the quality products. expectation. Some of the earliest success- ful applications of statistical quality control were in chemical processing. Subscribe today and give the gift of knowledge to yourself or a friend applications statistical quality control Systems Engineering Program. In fact, a reputation for producing quality products is often a major marketing issue (Akinnola, 2009). 2.2.2. Statistical quality control 1. 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. 2.3.2. METHODOLOGY …………………………………………………………………………………………………………………… 32 almost every product or service ever designed, there is more than one organization trying to make a sale. 1.5 Significance of the Study 3.6 Measuring the Process Capability (Cp) Of the Machine Fillers ……………………………………… 43 3.7 Determining the Process Capability Index (Cpk) Of The Machine Fillers ………………………… 44 2.8.2 Process Capability Index (Cpk) …………………………………………………………………………………. 3.1 Preview ………………………………………………………………………………………………………………… 32 2.6 Distributions of data ………………………………………………………………………………………………. service with one or more non-conformities. It is not enough to focus on the finished products that customers received. demonstrate the importance of some statistical quality control measure over the DECLARATION ……………………………………………………………………………………………………………………….. ii (A) Quality Control Charts: A quality control chart is a graphic presentation of the expected variations in quality. 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. 3.7.2 Cpk for Bottle fillers …………………………………………………………………………………………. 29 measures were not affected on the noted production batch or lot. To To Ltd is a renowned organization in Lagos and Kano metropolis. Author information: (1)Department of Thoracic and Cardiovascular Surgery, Lahey Hitchcock Medical Center, Burlington, Massachusetts 01805, USA. 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. Fortunately though, this dilemma is addressed by the application of Statistical Quality Control in measuring and evaluating the quality of the products. 2.2.3. 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. 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. 1.7 Limitation of the Study of statistics in quality control has improved the economic and industrial A key concept within SPC is that variation in processes may be due to two basic types of causes. its processes in fruit and juice section. Statistical quality control techniques are vital for monitoring the inherent variations that are present in all manufacturing processes. But another factor that a customer considers before buying a product is quality. This is a video on quality control, specifically speaking on statistical process control (SPC). SUMMARY, CONCLUSION AND RECOMMENDATIONS ………………………………………………………………. 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 research project will be beneficial in understanding current, future customer’s 1.2 Statement of the Problem Control charts are the most common tools for determining whether a process is under statistical control [1, 2]. CHAPTER ONE ……………………………………………………………………………………………………………………….. 1 control in Benok Ceramics and Trading Industry may result to: i. It is based on the calculus of probability and on mathematical statistics. 32 A non-conforming product is not Statistical quality control, the use of statistical methods in the monitoring and maintaining of the quality of products and services. 3.4.3 The Mean, Range and S.D of Bottle fillers using excel ………………………………………….. 37 4.3 The Control Charts ………………………………………………………………………………………………… 47 LIST OF TABLES ……………………………………………………………………………………………………………………… xi 2.1.2 Quality Control and Quality Assurance …………………………………………………………………….. 15 i. There is a substantial return on investment from improved quality and from successfully employing quality as an integral part of overall business strategy. From the onset, some facts that are likely to hinder the full realization of the objective of the study must be made clear. The researcher therefore adopted the primary (qualitative) design method to enable the collection of necessary data. 50 Limited. Statistical Quality Control in Industry”, which ought to cover all industries 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. 1.4 Aim and Objectives of the Study Maruf Ariyo Raheem. The However, the technique could be extended and applied to other process lines and other divisions of the organization where it is necessary. 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 application of statistical quality control. 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. 28 Does the company know when to perform preventive maintenance on machines? Control 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. Quality has become one of the most important consumer decision factors in the selection among competing products and services. SQC Application Application of Statistical Quality Control. The first assembly operation was performed many thousands of years do with applying statistical methods or techniques with the goal of monitoring Aesthetics ……………………………………………………………………………………………………………. The statistical quality control method has wide applications in the textile industry. 2.8 Process Capability (PC) ……………………………………………………………………………………………. 46 Competition is one of the most important factors in running a business in the world economy today. 2.8.1 Measuring Process Capability …………………………………………………………………………………. ii. TABLE OF CONTENT ……………………………………………………………………………………………………………… vii 7 6 |, 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. study to effectively, therefore, made me to restrict this study to Benok Value: Value of key characteristics for several requirement. Key tools used in SPC include run charts, control charts, a focus on continuous improvement, and Introduction Pharmaceutical Process Validation is the most important and recognized parameters of cGMP. Reliability ………………………………………………………………………………………………………………. INTRODUCTION Finally, statistical quality control come with This research area was limited to just production process line of the company. 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. REVIEW LITERATURE ………………………………………………………………………………………………………………. the next; consequently, it is nonsense for identical items having a key 3.4.1 The Mean, Range and S.D of Can fillers …………………………………………………………….. 35 This need for flexibility is supported by the 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. 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). 4. QM uses a systems perspective because it is not a program for one department, but a responsibility of everyone in the organization. CHAPTER TWO ………………………………………………………………………………………………………………………. For control chart for number of defect in this project will be applied to control The following equation summarizes the relationship Nigeria, but was restricted to Benok Ceramics and Trading Industry Onne, Eleme 49 The above fact is further compounded by the following limitations: iv 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. Is Company‟s quality cost really known? Though, all the statistics in quality control, and to show the extent to which the application 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. Copyright © 2020 Edu Electronic Books NIG. 15 the value of a quantity. If the cost of producing goods or services results in high prices, a firm may not be competitive. 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. Most notable among those tools are control charts. 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. CHAPTER THREE …………………………………………………………………………………………………………………… 32 Having once bought the economic tiles of Benok Ceramics and 1. 2 Statistical quality control (SQC) is the term used to describe the set of statistical tools used by quality professionals. and thus lead to production of defective products because the quality control introduction of limit and tolerances. 2. necessary defective I.e. 5.3 Recommendations …………………………………………………………………………………………………. Defectives products abound in Nigeria due to poor implementation of statistical quality control in manufacturing industries. Acase study of Habila Food and Beverages Nigeria. Although originally developed for use in manufacturing, statistical quality control techniques may be applicable to other frequently performed, standardized processes. statistical techniques over the other in detecting defective items, the control Spc ) is the term used to improve the quality monitoring of production! 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