Machining Process Selection

2013 ◽  
pp. 527-546
2016 ◽  
Vol 25 ◽  
pp. 862-868 ◽  
Author(s):  
Sandeep Kuriakose ◽  
Anil Varghese Mangalan ◽  
Babu Namboothiri ◽  
Amitava Ray

Author(s):  
Dusan N. Sormaz ◽  
Pravin Khurana ◽  
Ajit Wadatkar

Process selection as a part of CAPP has captured significant attention in CAPP research. Procedures have been developed for backward and forward algorithms in process selection. Most of these procedures lack the complete integration of process selection into CAPP system. In this paper, we present the results of the development and prototype implementation for process selection module for hole making operations for integration with Math Based Manufacturing System already in use in industrial partner. We have developed architecture and implemented module for rule-based machining process selection of hole making operations. The architecture enables the interface from the Process Selection prototype to Math Based Manufacturing System (APPS). The prototype also includes the user interface for interaction with the process selection procedure. Actions for starting prototype from APPS, performing process selection steps and sending the result back to APPS have been developed and implemented.


Author(s):  
Edison Chandraseelan.R. ◽  
Jehadeesan R. Jehadeesan R. ◽  
Raajenthiren M. Raajenthiren M.

2014 ◽  
Vol 704 ◽  
pp. 48-57
Author(s):  
Ankit Panchal ◽  
Amit Patel ◽  
S. Sheth ◽  
Anand Joshi

Electrochemical Machining is one of established non-traditional machining process which is widely used in micro machining parts. Purpose of this research paper is to investigate effect of Electrochemical Machining under low voltage and relatively high current rating on concentrated or masked work piece of Copper and Carbon Steel EN9. Developing Machine set up with the help of PLC and SCADA device for Accurate Positioning and reliable data supervising which includes ECM, basic working principle of ECM, selection and development of components, implementation and to analyze the effect of change in the parameters of the process. Selection and development part will cover design of frame, fixture, pump, filter, tool, electrolyte, and work piece material as a mechanical part, selection of electric drive system and PLC. PLC programming and hardware circuit as electrical and programming part.


2013 ◽  
Vol 70 (9-12) ◽  
pp. 2275-2282 ◽  
Author(s):  
Tolga Temuçin ◽  
Hakan Tozan ◽  
Özalp Vayvay ◽  
Marta Harničárová ◽  
Jan Valíček

2021 ◽  
Vol 8 (5) ◽  
pp. 91-95
Author(s):  
Nayan J. Patel

Electrical Discharge Machining is one of the non-conventional machining processes used for electrically conductive material. It is widely used for manufacturing complicated parts which are tough to be produced by conventional manufacturing processes. It is based on thermoelectric energy between workpiece and electrode. Metal is removed by melting and vaporizing because of spark occurs in the gap between electrode and workpiece. Workpiece and electrode must have electrically conductive to generate a spark. The performance of the EDM process is largely depends on the electrode. Electrode is considered as tool in EDM process. Selection of the electrode material plays vital role in the EDM process. Different electrode materials have different properties. Hence, the performance of the EDM process changes with different materials. Researchers have used different materials as electrode to investigate the effects of materials and to improve the performance of EDM process. This paper reviews the research work carried out in the field of materials and manufacturing methods for electrodes in EDM process. Keywords: [EDM, Electrodes, Materials, Manufacturing Process].


Author(s):  
Manish Kumar Roy ◽  
Partha Protim Das ◽  
Premchand Kumar Mahto ◽  
Ankit Kumar Singh ◽  
Manish Oraon

In the contemporary world, manufacturing by means of non-traditional machining (NTM) processes is gaining profound importance. However, there remains a plethora of choices for machining a particular product with desired accuracy and surface finish. This research delves into the need for selecting the best possible NTM machine which can produce a specific shape on a particular job material. In the work, initially analytic hierarchy process has been applied to find the relative importance of various NTM processes on the basis of combination of features pertaining to a product as well as process. Finally, using quality function deployment methodology a complete solution in terms of scores have been estimated for various NTM processes considering various shape features and work material combination. Also, the possible variance in the process capability features are taken to account during the analysis. The result obtained shows that electro chemical machining process overrules other NTM processes with reference to production time, radii at corner, surface finish, and tolerance.


2017 ◽  
Vol 15 (3) ◽  
pp. 439 ◽  
Author(s):  
Prasenjit Chatterjee ◽  
Supraksh Mondal ◽  
Soumava Boral ◽  
Arnab Banerjee ◽  
Shankar Chakraborty

Selection of the most appropriate non-traditional machining process (NTMP) for a definite machining requirement can be observed as a multi-criteria decision-making (MCDM) problem with conflicting criteria. This paper proposes a novel hybrid method encompassing factor relationship (FARE) and multi-attributive border approximation area comparison (MABAC) methods for selection and evaluation of NTMPs. The application of FARE method is pioneered in NTMP assessment domain to estimate criteria weights. It significantly condenses the problem of pairwise comparisons for estimating criteria weights in MCDM environment. In order to analyze and rank different NTMPs in accordance with their performance and technical properties, MABAC method is applied. Computational procedure of FARE-MABAC hybrid model is demonstrated while solving an NTMP selection problem for drilling cylindrical through holes on non-conductive ceramic materials. The results achieved by FARE-MABAC method exactly corroborate with those obtained by the past researchers which validate the usefulness of this method while solving complex NTMP selection problems.


2015 ◽  
Vol 47 (2) ◽  
pp. 229-235 ◽  
Author(s):  
D. Petkovic ◽  
M. Madic ◽  
G. Radenkovic

Selection of the most suitable non-conventional machining process (NCMP) for a ceramics machining represents a multi-criteria decision making (MCDM) problem. This paper describes the application of relatively novel MCDM methods for selecting the most suitable NCMP for the ceramics machining. By applying WASPAS and COPRAS methods, ten NCMPs (alternatives) were ranked based on the ten criteria. Comparison of obtained ranking performances with other MCDM methods used by previous researchers was carried out in order to demonstrate WASPAS and COPRAS applicability and capability for non-conventional machining process selection.


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