Author
Narendra Mohan Suri
Bio: Narendra Mohan Suri is an academic researcher from PEC University of Technology. The author has contributed to research in topics: Machining & Taguchi methods. The author has an hindex of 12, co-authored 46 publications receiving 706 citations.
Papers
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TL;DR: In this paper, the authors present an overview of major advances in techniques such as minimum quantity lubrication (MQL)/near dry machining (NDM), high pressure coolant (HPC), cryogenic cooling, compressed air cooling and use of solid lubricants/coolants.
Abstract: The past century has witnessed significant advancements in turning process, cutting tools, machine controls and coolant/lubricant chemistry. These developments have particularly enhanced the machining of difficult-to-cut materials, which are used for aerospace, steam turbine, bearing industry, nuclear and automotive applications. In turning operation, friction and heat generation at the cutting zone are the frequent problems, which affect the tool life and surface finish apart from other machining results. This mechanism of heat generation plays quite a negative role during the turning of modern materials due to their peculiar characteristics such as poor thermal conductivity, high strength at elevated temperature, resistance to wear and chemical degradation. A good understanding of the methods of lubrication/cooling at the cutting zone, reduction of heat generation will lead to efficient and economic machining of these modern materials. This paper presents an overview of major advances in techniques as minimum quantity lubrication (MQL)/near dry machining (NDM), high pressure coolant (HPC), cryogenic cooling, compressed air cooling and use of solid lubricants/coolants. These techniques have resulted in reduction in friction and heat at the cutting zone, hence improved productivity of the process. A brief survey of modeling/FEA techniques is also performed.
438 citations
TL;DR: A summary of work reported on Aluminium metal matrix composites with particulate reinforcement is presented in this article, which reveals that decrease in particle size and increase in percentage addition of reinforcement increase hardness and tensile strength of the composite.
95 citations
01 Nov 2008
TL;DR: In machining, higher values of cutting parameters offer opportunities for increasing productivity and reducing manufacturing cost as mentioned in this paper, which are the keys to successful business. But, they do not always yield better results.
Abstract: Increasing productivity and reducing manufacturing cost have always been keys to successful business. In machining, higher values of cutting parameters offer opportunities for increasing productivi...
41 citations
TL;DR: The mineralogical characteristics of bauxite residue are summarised and current progresses on utilisation of buxite residue in different fields of science and engineering are presented in detail.
35 citations
TL;DR: In this article, a novel method for joining of bulk metallic materials through microwave heating was presented, which was carried out using microwave energy in a multimode applicator at 245 GHz and 900 W SiC was used at both top and bottom of the workpiece as susceptor material.
30 citations
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Journal Article•
TL;DR: This book by a teacher of statistics (as well as a consultant for "experimenters") is a comprehensive study of the philosophical background for the statistical design of experiment.
Abstract: THE DESIGN AND ANALYSIS OF EXPERIMENTS. By Oscar Kempthorne. New York, John Wiley and Sons, Inc., 1952. 631 pp. $8.50. This book by a teacher of statistics (as well as a consultant for \"experimenters\") is a comprehensive study of the philosophical background for the statistical design of experiment. It is necessary to have some facility with algebraic notation and manipulation to be able to use the volume intelligently. The problems are presented from the theoretical point of view, without such practical examples as would be helpful for those not acquainted with mathematics. The mathematical justification for the techniques is given. As a somewhat advanced treatment of the design and analysis of experiments, this volume will be interesting and helpful for many who approach statistics theoretically as well as practically. With emphasis on the \"why,\" and with description given broadly, the author relates the subject matter to the general theory of statistics and to the general problem of experimental inference. MARGARET J. ROBERTSON
13,333 citations
TL;DR: In this paper, the authors review and identify the materials known as difficult-to-machine and their properties and major health and environmental concerns about their usage in material cutting industries are defined.
Abstract: Machining difficult-to-machine materials such as alloys used in aerospace, nuclear and medical industries are usually accompanied with low productivity, poor surface quality and short tool life. Despite the broad use of the term difficult-to-machine or hard-to-cut materials, the area of these types of materials and their properties are not clear yet. On the other hand, using cutting fluids is a common technique for improving machinability and has been acknowledged since early 20th. However, the environmental and health hazards associated with the use of conventional cutting fluids together with developing governmental regulations have resulted in increasing machining costs. The aim of this paper is to review and identify the materials known as difficult-to-machine and their properties. In addition, different cutting fluids are reviewed and major health and environmental concerns about their usage in material cutting industries are defined. Finally, advances in reducing and/or eliminating the use of conventional cutting fluids are reviewed and discussed.
658 citations
TL;DR: In this article, a review of green machining including the cutting fluid type as well as the methods to apply the cutting fluids in machining process is made regarding an attempt was made regarding of green manufacturing including cutting fluid types and its machining conditions are critically important in order to maximize the efficiency of cutting fluids.
555 citations
TL;DR: A review of the important research papers published regarding the MQL-based application of mineral oils, vegetable oils and nanofluid-based cutting fluids for different machining processes, such as, drilling, turning, milling and grinding, etc..
349 citations
TL;DR: The Craft of Scientific writing as discussed by the authors is a well-written book that from actual documents differences between stro entific writing and scientific writing by surface question of how ten to the deeper question are written as they are.
Abstract: well-written book that from actual documents differences between stro entific writing. It also of scientific writing by surface question of how ten to the deeper question are written as they are. make you a critical reader writing to allow you to style for various writing Chapters do not reac The Craft of Scientific cover), 1996 Writing is a uses examples to illustrate the T g and weak scidiscusses the style gsing beyond the things are writof why things This book can of scientific craft your own situations. like an English
335 citations