Question

i need A ( Literature Reviews With Refrencese ) About :

( Computer integrTed manufacturing )

( Design and Fabrication of Mini CNC Machine )

Answer 1

Computer Integrated Manufacturing -

Computer-integrated manufacturing (CIM) is the manufacturing approach of using computers to control entire production process.This integration allows individual processes to exchange information with each part. Although manufacturing can be faster and less error-prone by the integration of computers, the main advantage is the ability to create automated manufacturing processes.

The idea of "digital manufacturing" became prominent in the early 1970s, with the release of Dr. Joseph Harrington's book, Computer Integrated Manufacturing. However,it was not until 1984 when computer-integrated manufacturing began to be developed and promoted by machine tool manufacturers and the Computer and Automated Systems Association and Society of Manufacturing Engineers (CASA/SME).

"CIM is the integration of total manufacturing enterprise by using integrated systems and data communication coupled with new managerial philosophies that improve organizational and personnel efficiency." In a literature research was shown that 37 different concepts of CIM were published, most of them from Germany and USA. In a timeline of the 37 publications it is possible to see how the CIM concept developed over time. Also it is quite markable how different the concepts of all publications are. The higher the degree of automation, the more critical is the integrity of the data used to control the machines. While the CIM system saves on labor of operating the machines, it requires extra human labor in ensuring that there are proper safeguards for the data signals that are used to control the machines.

Computer Integrated Manufacturing Open System Architecture is a 1990s European proposal for an open systems architecture for CIM developed by the AMICE Consortium as a series of ESPRIT projects. The goal of CIMOSA was "to help companies to manage change and integrate their facilities and operations to face worldwide competition. It provides a consistent architectural framework for both enterprise modeling and enterprise integration as required in CIM environments"

References -

1. Kalpakjian, Serope; Schmid, Steven (2006), Manufacturing engineering and technology(5th ed.), Prentice Hall, p. 1192, ISBN 978-7-302-12535-8.
2. ^ Laplante, Phillip A. (2005), Comprehensive dictionary of electrical engineering (2nd ed.), CRC Press, p. 136, ISBN 978-0-8493-3086-5.
3. ^ "Flexible Manufacturing Systems".
4. ^ Saracoglu, B. O. (2011). "Identification of Technology Performance Criteria for CAD/CAM/CAE/CIM/CAL in Shipbuilding Industry". 2006 Technology Management for the Global Future - PICMET 2006 Conference. pp. 1635–1646. doi:10.1109/PICMET.2006.296739. ISBN 978-1-890843-14-4.
5. ^ http://www.simflow.net/publications/books/cimie-part1.pdf
6. ^ Meudt, Tobias; Pohl, Malte; Metternich, Joachim (27 July 2017). "Modelle und Strategien zur Einführung des Computer Integrated Manufac-turing (CIM) – Ein Literaturüberblick". TU Prints: 36.
7. ^ Waldner, Jean-Baptiste (September 1992). Principles of Computer-Integrated Manufacturing. London: John Wiley & Sons. pp. 128–p132. ISBN 0-471-93450-X.
8. ^ AMICE Consortium (1991). Open System Architecture for CIM, Research Report of ESPRIT Project 688, Vol. 1, Springer-Verlag, 1989.
9. ^ AMICE Consortium (1991), Open System Architecture, CIMOSA, AD 1.0, Architecture Description, ESPRIT Consortium AMICE, Brussels, Belgium.
10. ^ Jump up to:^ab F. Vernadat (1996). Enterprise Modeling and Integration. p.40
11. ^ Richard C. Dorf, Andrew Kusiak (1994). Handbook of Design, Manufacturing, and Automation. p.1014

Design and Fabrication of Mini CNC Machine

A lathe machine is used for rotating a workpiece in order to perform sanding, cutting, drilling, knurling, and turning operations on the workpiece. Lathes have been used on woodworking, metal parts and also on plastic nylon parts for a long time in the industry. So here we study the design and fabrication of a mini CNC lathe machine.

The papers publish in international journal of mechanical engineering and research ISSN NO 2249-0019 volume-3 on November 2013 entitled design optimization for slant-bed CNC lathe (SBCNC 80/2000) describes. The objective of this project is to find an optimum design for a multi-purpose fixture for lathe bed (SBCNC 80/2000). Suitable clamping mechanism is also to be designed. The (SBCNC 80/2000) lathe bed and its angle distribution. Publish in international journal of recent trends in engineering volume 1 NO.5 “Design of 28 operations 4 axis 360 indexing milling fixture for CNC” describes the present volume of this paper includes the unique aspect of designing of 4 axis360 indexing milling fixture for CNC. This fixture provides locating and clamping provisions for as large as 28 numbers of operations to performed on support plate, one of the component of color mixing machine. The real time application of the research reflects from the fact that a real industrial component is taken for fixture designing. The designed fixture has the important characteristic of allowing all 28 operations to be performed on component in a single set up. Publish in International journal of Engineering Science Invention Volume 1 Issue 1 December 2012 Design & Development of Rotary Fixture for CNC Mechanical Engineering Department, Dharmsinh Desai University, India Mechanical Engineering Department, Sardar Vallabhbhai National Institute Of Technology, India describe This paper presents design and development of rotary fixture for real industrial component. The component is Flow TEE body of petroleum refinery. The operation to be performed are front facing, Actually HMC is the best solution for performing the required operations, but HMC costs around 12.5 million rupees whereas CNC turning centers costs only about 2.5 million rupees.

References -

Parvesh Antil, “ A Case Study on Tool & Fixture Modification To Increase The Productivity and To Decrease The Rejection Rate In a manufacturing Industry”, International Journal of Research in Science and Engineering, Volume no. 2, Issue No.9, September 2013, pp 180-188.

C. R. Gagg, “Failure of Component and Product by Engineered-in Defect: Case Studies”, Journal of Engineering Failure Analysis, Vol. 12, 2005, pp. 1000-1026.

Pankaj Jalote, Rajesh Munshi, Todd probsting, ”The WhenWho-How Analysis of Defects for Improving the Quality Control Process”, Journal of System and Software, Vol. 80, 2007, pp. 419-427.

Michael Yu Wang, “Tolerance Analysis for Fixture Layout Design”, International Journal of Assembly Automation, Vol. 22, 2002, pp. 153-162.