Nptel provides elearning through online web and video courses various streams. Cad cam1 computer aided design and manufacturing notes pdf. Nerve numerical control, robot 19500s, 1960s, 1970s, flexible manufacturing systems,sensor, vision brain computer. It is a systematic control of various factors that affect the quality of the product. Automatic quality control and inspection systems supply of a good quality product or a system to the market is the basic aim of the. Here we have listed different units wise downloadable links of computer aided design and manufacturing pdf. In this section we will discuss the complex frequency read this topic. Manual inspection is generally a timeconsuming procedure selection from cadcam. Unit 7 computer aided quality control introduction the quality control qc function has traditionally been performed using. Basic types of measuring machines, probe types, operating modes. In the present environment of the computer aided manufacturing, and in order to penetrate in the computer integrated manufacturing cim, it is very interesting to think over the computer assisted quality control or, more precisely, to enter in the computer aided quality system caq. Its major parts are computer aided inspection cai and computer aided testing cat that use latest computer automation and sensor technology.
Nptel, online courses and certification, learn for free. Mechanical engineering computer aided engineering design nptel. It depends on materials, tools, machines, type of labor, working conditions etc. Automation in manufacturing lecture 1 introduction. Cad originated from early computer graphic systems, and evolved with the development of interactive computer graphics and geometric modeling technology. Introduction to quality assurance and control, statistical quality control. Technological studies introduction to computer aided manufacturing 1. Nptel mechanical mechatronics and manufacturing automation. The computer aided manufacturing implies manufacturing itself, aided or controlled by computers.
Computer aided manufacturing complete notes ebook free. Computeraided process planning initially evolved as a means to electronically store a process plan once it was created, retrieve it, modify it for a new part and print the plan stage ii. Computerintegrated manufacturing cimis an umbrella term for the total integration of product design and engineering, process planning, and manufacturing by means of complex computer systems. Computer aided manufacturing cam engineers gallery. Ts ch09 introduction to computer aided manufacturing. The cycle from concept to design, planning, production, quality control and feedback to design goes on in which one can easily understand the crucial role of. Benny karunakar, department of mechanical and industrial engineering, iit roorkee. Less comprehensive computerized systems for production planning, inventory control, or scheduling are. The part program may be manually generated or, more commonly, generated by computer aided part programming systems. Computer aided testing cat and computer aided inspection cai, computer aided quality control caqc, online inspection and quality control, technology of automation gauging, automatic inspection machines, inprocess gauging, coordinate measuring machines. Quality control leading to computer integrated manufacturing. Nocinspection and quality control in manufacturing. Introduction to basic manufacturing process and workshop.
The operational techniques and activities that are used to satisfy quality requirements. Ever since the introduction of the concept of mass production, quality control has grown into an important field and has made rapid progress in technology and its application. Operators need to be trained to compose computer control program. Search by nptel course id, course name, lecture title, coordinator. Computer aided quality control system for manufacturing. Computer aided design nptel online videos, courses iit. Computeraided quality assurance caq is the engineering application of computers and computercontrolled machines for the definition and inspection of the quality of products. Learn for free, pay a small fee for exam and get a certificate. There are a number of alternative ways in which automated or semiautomated inspection can be implemented. Introduction to basic manufacturing process and workshop technology by rajender singh ebook covers most of the syllabus of manufacturing processes and workshop practices for mechanical engineering students prescribed by different engineering colleges and universities. Unit 7 computeraided quality control introduction the quality control qc function has traditionally been performed using.
Computer networks notes cn computer programming notes cp cellular and mobile communications notes cmc control systems notes cs computer aided design and manufacturing notes cad cam cloud computing notes cc computer numerical control notes cnc computer methods in power systems notes cmps concrete technology notes ct. Lecture notes design and manufacturing ii mechanical. Nptel video lectures, iit video lectures online, nptel youtube lectures, free video lectures, nptel online courses, youtube iit videos nptel courses. The use of the computers for quality control of the product is called as the computer aided quality control or caqc. Computer integrated manufacturing systems nptel links for various lectures uniti group technology and computer aided process planning.
Find materials for this course in the pages linked along the left. We also looked at computer aided inspection in our last lecture. Cam together and when automated is called computer aided process planning. Computer aided quality assurance systems springerlink. On this channel you can get education and knowledge for general issues and topics you can sponsor us by sign up by clicking on this link. The crucial challenge is situated in the quality control of the data. Computer aided design nptel online videos, courses iit video lectures.
Computer aided process engineering is one sector in the field of process engineering defining all what is process related and computer assisted. Quality has always been a major human concern and so has been the need to measure quality. Computer aided design and manufacturing pdf notes cad cam pdf notes book starts with the topics covering computers in industrial manufacturing, raster scan graphics coordinate system, requirements, geometric models, basic geometric commands, nc, nc modes, part family, coding and classification, terminology in quality control, types of. Automated inspection automated inspection can be defined as the automation of one or more of the steps involved in the inspection procedure. It uses computers to aid in the process of product design and development. Computer aided manufacturing complete notes ebook free download pdf. If you would like to see how you could make this type of money, right from the comfort of your own home, you absolutely need to check out this short free video. Other capabilities of this stage are tabledriven cost and standard estimating systems. Zheng and chen 2004 proposed an integrated computer aided quality control caqc system that includes a database and other elements for qc processes. Cad cam pdf notes here you can get lecture notes of computer aided design and manufacturing notes pdf with unit wise topics.
Today cim has moved a step ahead by including and integrating the business improvement activities such as customer satisfaction, total quality and continuous improvement. Computeraided quality control how is computeraided. Involvement of computer in various phases of manufacturing and sharing the common database cnc computer numerical control part program computer integrated manufacturing cim computer aided design cad computer aided process planning capp flexible manufacturing system fms computer aided manufacturing cam 31. Computerintegrated manufacturing f pearson education. Here we have listed different units wise downloadable links of computer aided design and manufacturing pdf notes where you can click to download respectively. Computer numeric control and associated programming. Cnc machines computerized numerical control machines are the main component in computer aided manufacturing systems.
Quality control qc may be defined as a system that is used to maintain a desired level of quality in a product or service. Unit 9 computer aided process computer aided process. Quality control in production and operations management. Rao mechanical engineering civil engineering mechanical engineering english mechanical engineering textbook. Capp is the application of computer to assist the human process planer in the process. Using computer aided design cad computer aided analysis cae tools, threedimensional models of products can easily be developed. It starts from the molecular modelling and passes through computation of physical or chemical properties, mathematical modelling and simulation, computer control, optimization and integrated process. All cnc machining begins with a part program, which is a sequential instructions or coded commands that direct the specific machine functions. The subject computer aided quality management ii is one of the important subjects. Cadcam method is widely used to explain any software system capable of describing parts with geometry. Manual inspection is generally a timeconsuming procedure which involves precise, yet monotonous work. Pdf application of computeraided quality control system. Computer aided quality control free download as powerpoint presentation. Computer aided engineering design nptel online videos.
Cad cam systems pdf notes free download, computer aided. The quality control system verifies and maintains desired level of quality in an existing product or service by careful planning, use of proper equipments and continued inspection and corrective action as required. Automated presentation of parts by an automatic handling system with a human operator still performing the. Computer aided quality control business process engineering. The term amt refers to computeraided technologies in design, manufacturing, transportation and testing, etc. Computer aided design tool ebook free download pdf, computer aided.
In a wider sense, it denotes all the activities in the manufacturing environment like use of computers in inventory control, project management, material requirement planning, data. Computer aided engineering design nptel online videos, courses iit video lectures. Computer aided manufacturing by chang, wysk, wang, prentice hall. Generally, these data are so extensive that automatic methods, so called computeraided quality assurance caq, must be used to identify failed digitization, data gaps or distortions of water levels.
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