Measurement and optimization of surface roughness and tool wear via grey relational analysis, TOPSIS and RSA techniques
TL;DR: In this paper, a study to analyze the turning properties of magnesium alloy AZ91D in dry condition with polycrystalline diamond (PCD) cutting inserts is presented, which shows that feed rate and cutting speed are the dominant factors for surface roughness and tool flank wear respectively.
About: This article is published in Measurement.The article was published on 2016-01-01. It has received 96 citations till now. The article focuses on the topics: Surface roughness & Tool wear.
Citations
More filters
TL;DR: In this article, the effect of input parameters: nose radius, cutting speed, feed rate and depth of cut along with their interactions were studied on the response parameters viz. power factor (PF), active power consumed by the machine (APCM), active energy consumed by a machine (AECM), energy efficiency (EE), surface roughness (Ra) and material removal rate (MRR).
119 citations
TL;DR: In this paper, the authors used the Taguchi method for determining number of experiment while variance analysis (ANOVA) deals with which parameter/s is/are effective on output to reduce tool wear and tool breakage.
115 citations
TL;DR: An integrated multi-objective optimization method with GRA, radial basis function (RBF) neural network, and particle swarm optimization (PSO) algorithm is proposed and proved to be feasible and can be generalized for other multi- objective optimization problem in manufacturing industry.
92 citations
TL;DR: In this article, an attempt to select the optimum process parameters for friction stir welding of aluminium 2024 alloy based on multiple criteria decision-making approach is made, where the response parameters measured are ultimate tensile strength, impact toughness and hardness of welded joint that determines quality of joint.
69 citations
TL;DR: In this article, the cutting force (Fz), material removal rate (MRR), tool flank wear (VB) and surface roughness (Ra) in turning of magnesium alloy with PVD-coated carbide insert in dry conditions were investigated.
64 citations
References
More filters
TL;DR: The Grey Systeni and its applications are interdisciplinary, cutting across a variety of specialized fields, and it is evident that Grey System theory stands the test of time since 1982 as mentioned in this paper.
Abstract: Grey System theory was initiated in 1982 [7]. As far as information is concerned, the systems which lack information, such as structure message, operation mechanism and behaviour document, are referred to as Grey Systems. For example, the human body, agriculture, economy, etc., are Grey Systems. Usually, on the grounds of existing grey relations, grey elements, grey numbers (denoted by 8 ) one can identify which Grey System is, where \"grey\" means poor, incomplete, uncertain, etc. The goal of Grey Systeni and its applications is to bridge the gap existing between social science and natural science. Thus, one can say that the Grey System theory is interdisciplinary, cutting across a variety of specialized fields, and it is evident that Grey System theory stands the test of time since 1982. As the case stands, the developn~ent of the Grey System-as well as theoretical topic-is coupled with clear applications of the theory in assorted fields. The conccept of the Grey System, in its theory and successful application, is now well known in China. The application fields of the Grey System involve agriculture [23, 77-81, 911, ecology [59], economy [61, 102, 103, 1041, meteorology [58, 74,911, medicine [55, 891, history [63, 641, geography [I], industry [61, earthquake [73, 87, 881, geology [76, 1 191, hydrology [98, 1 121, irrigation strategy [261, military affairs, sports [116], traffic [67], management [30, 97, 1051, material science [82, 831, environment [ 1081, biological protection [69,70], judicial system [loo], etc. Projects which have been successfully completed with the Grey System theory and its applications are as follows: 1. Regional econonlic planning for several provinces in China; 2. To forecast yields of grain for some provinces in China:
4,126 citations
TL;DR: In this article, the basic mechanisms of texture formation of aluminum and magnesium alloys during wrought processing are described and the major aspects and differences in deformation and recrystallization mechanisms are discussed.
896 citations
TL;DR: In this paper, the authors present research strategies for bringing about a new age of magnesium by means of the vehicle modules drive train, interior, body and chassis, differentiated according to the time frame and conceivable likelihood of realisation.
835 citations
Book•
01 Jan 1988
TL;DR: The Economics of Reducing Variation The design of Experiment Process as discussed by the authors is a well-known technique for reducing variance in the design of experiment process and is used in many experiments.
Abstract: The Economics of Reducing Variation The Design of Experiment Process. Orthogonal Array Selection and Utilization. Conducting Tests. Analysis and Interpretation Methods for Experiments. Confirmation Experiment. Parameter Design. Tolerance Design. Appendices: A: Problem Solutions. B: Two-Level Orthogonal Arrays. C: Three-Level Orthogonal Arrays. D: Design and Analysis Tables. E: Proofs. F: Definitions and Symbols. G: Exmaple Experiiments.
674 citations
TL;DR: In this article, the current and future contributions of forming technology to the manufacture of lightweight components and structures have been discussed, as well as the issues that arise in the production of load adapted designs and using high strength materials.
542 citations