All articles
113 articles
-
Microstructural and Hardness Study of A390/20wt.% SiC Functionally Graded Metal Matrix Composite
Abstract: Functionally graded materials are the upcoming new class of advanced materials, which exhibit gradual change in the microstructure and the composition in a definite direction, and hence variation in functional performance within a part. Functionally graded metal matrix composites (FGMMC) are FGM with metal and ceramic constituents. Aluminum-Silicon alloys are well-known for their unique combination of desirable characteristics, which includes excellent castability and less density combined with good mechanical properties. …
Published in International Journal of Manufacturing and Materials Processing · Vol. 6, Issue 2, 2020 · pp. 52–58 Read article
-
Weldability of Ferrous Metals
Abstract: The weldability of various steels and cast iron were reviewed. Weldability of steel/cast iron refers to the maximum hardness of the HAZ and cold cracking susceptibility of welds. Many researches on weldability of ferrous metals were discussed; research on weldability of high carbon steel and white cast iron are limited. Most researchers inclined to hardness and tensile test of weldment of ferrous metals; researches on creep, fatigue, damping capacity, impact …
Published in International Journal of Manufacturing and Materials Processing · Vol. 6, Issue 2, 2020 · pp. 14–21 Read article
-
Characterization of Tensile Properties of Dissimilar Welded Joints of 316 Stainless Steel and HSLA Steel
Abstract: In this research, dissimilar weld joints of 316 stainless steel/HSLA steel were produced using ER316L-16 and E7018 filler metals by varying welding parameters such as current and arc voltage. Heat input and travel speed was computed. The joints were subjected to tensile test and tensile values were determined, computed, recorded and analysed. The heat inputs were compared with the tensile test results. According to the results obtained and analysis carried …
Published in International Journal of Manufacturing and Materials Processing · Vol. 6, Issue 2, 2020 · pp. 1–7 Read article
-
Six Sigma (DMAIC) Approach to Optimise Operation Variables in High Pressure Die Casting
Abstract: Components manufactured by High Pressure Die Casting (HPDC) typically have excellent mechanical and metallurgical properties, and the process generally preferred for the manufacture of high-value-added products. This research paper focuses on the implementation of the Six Sigma philosophy to optimize the variables of the HPDC manufacturing process. As a systematic outline for quality improvement and achievement business excellence, the Six Sigma philosophy has become the model of the industrial world …
Published in International Journal of Manufacturing and Materials Processing · Vol. 6, Issue 2, 2020 · pp. 22–51 Read article
-
Design and Fabrication of Flower Plucking Device
Abstract: Flower plucking device is one which cuts the flowers and collects them without causing any damage to the flowers. The device is extendable and can be used to cut the flowers at a height of around 3m from the ground level. The device consists of a collecting bucket which is mounted on a handle and the thread is provided for actuating the scissor or cutter, the thread is moves on …
Published in International Journal of Manufacturing and Materials Processing · Vol. 6, Issue 2, 2020 · pp. 8–13 Read article
-
A Review on Reduction of Scrap in Foundry by Using of Quality Control Tools
Abstract: Casting is one of the oldest manufacturing processes and is a primary manufacturing process. Products originating from castings are the input for many manufacturing processes such as forging, machining, rolling, wire drawing, extrusion, and welding. Therefore, the product made from casting should be a good quality product without defects or with minimum defects. Indeed, the quality of the products reduces as a reason of many process parameters such as molten …
Published in International Journal of Manufacturing and Materials Processing · Vol. 6, Issue 1, 2020 · pp. 6–17 Read article
-
To Enhance Wear Resistance of Cast Iron Using Thermal Spray Coating Techniques
Abstract: In the present research work, an experimental study is being carried out to evaluate and enhance wear resistance of cast iron using thermal spray coating techniques. For this work, coating materials used were WC–Co–Cr and Ni–Cr in powdered form, and the coating was done by D-gun (detonation-gun) method. Wear behavior was investigated using pin-on disc apparatus at 30,40 and 50N on both coated and uncoated samples of cast iron, and …
Published in International Journal of Manufacturing and Materials Processing · Vol. 6, Issue 1, 2020 · pp. 1–5 Read article
-
Fatigue Life Assessment of Welded Joints: A Review
Abstract: In the present review article, the research and progress in the estimation of fatigue life of welded joints are critically reviewed from different perspectives. The fatigue is the common mode of failure in welded joints. Fatigue strength is recognized as closely related to the accurate geometrical characteristics of the welded joint. The emphasis is done on the scientific techniques applied in the fatigue life estimation of butt and T-joints. Further, …
Published in International Journal of Manufacturing and Materials Processing · Vol. 6, Issue 1, 2020 · pp. 31–39 Read article
-
Development of VMC Fixture for End Cap of TFO Twister Machine to Reduce Setup Time
Abstract: In industries, different types of fixtures are used to hold and support the workpiece according to requirements to ensure dimensional accuracy during machining. This paper presents the solution for an industrial problem to develop a single fixture for machining of an end cap of a two-for-one (TFO) twister machine. Currently, two different fixtures are used for performing different operations on the end cap in a horizontal and vertical position on …
Published in International Journal of Manufacturing and Materials Processing · Vol. 6, Issue 1, 2020 · pp. 24–30 Read article
-
A Research Paper on Design Analysis and Manufacturing of Bodyworks
Abstract: To develop a Go-kart body with amazing body design. We consider some of factors which are aesthetics, weight, reducing drag i.e. basic streamlining of body and selection of composite. Our goal is great performance and good aesthetics of vehicle and compact costing while taking consideration of performance. The new design will reduce the drag and improve strength factor with this new design the manufacturing is mould fabrication processed by foam …
Published in International Journal of Manufacturing and Materials Processing · Vol. 6, Issue 1, 2020 · pp. 18–23 Read article
-
Manufacturing of Composite Material Using Sugarcane Bagasse and Waste Plastic for Household Warm Protection
Abstract: On this cutting edge age the composite materials are gotten the essential material for any building creation since composite materials have a few explicit properties, for example, high solidarity to weight proportion, ease, and simplicity of manufacture, elasticity, compressive quality, Impact quality, high protection from warm which doesn't understand in unadulterated material or non-composite material. of its immense application, a Mechanical Engineer should realize how to create and testicle a …
Published in International Journal of Manufacturing and Materials Processing · Vol. 6, Issue 1, 2020 · pp. 40–43 Read article
-
Fatigue Stress Analysis of Composite Material Leaf Spring
Abstract: The finite element (FE) modeling and analysis of a multi-leaf spring has been carried out. It includes two full-length leaves in which one is with eyed ends and seven graduated length leaves. Different types of material have been chosen like steel, aluminum, carbon epoxy and glass epoxy. The model of the leaf spring has been generated in Pro/e5.0 and imported in ANSYS-12 for FE analysis, which are the most popular …
Published in International Journal of Manufacturing and Materials Processing · Vol. 4, Issue 2, 2018 · pp. 30–33 Read article
-
Experimental Study and Analysis of Coefficient of Friction for Mild Steel Under Various Lubrication Conditions
Abstract: The coefficient of friction plays decisive role in the metal-forming processes. This study focuses on determination of the coefficient of friction between work piece and lubricants using ring compression test by experiments physical modeling and finite element (FE) simulation. A series of ring compression tests were carried out to obtain friction coefficients of mild steel under lubricants including boric acid, Vaseline, grease and dry conditions. According to Male and Cockcroft …
Published in International Journal of Manufacturing and Materials Processing · Vol. 4, Issue 2, 2018 · pp. 34–42 Read article
-
CFD Analysis of Hydrodynamic Journal Bearing
Abstract: Journal bearings have the longest history on scientific study of any class of fluid-film bearings. These journal bearings are widely used in most of the rotating machineries due to its high load-carrying capacity and formation of fluid-film thickness during the operation. This research paper represents performance evaluation of hydrodynamic journal bearing using Computational Fluid Dynamics (CFD) approach. For this study, two different geometrical bearings are considered (circular and non-circular) operating …
Published in International Journal of Manufacturing and Materials Processing · Vol. 4, Issue 2, 2018 · pp. 23–29 Read article
-
Galerkin Method of Weighted Residual to Study on Enhanced Heat Transfer in Cylindrical Micro-Fins Heat Sink Using Artificial Surface Roughness
Abstract: In this paper, a theoretical investigation is carried out on the use of artificial surface roughness for enhanced heat transfer and thermal management of cylindrical micro-fins with artificial surface roughness. The developed thermal models which are solved using Galerkin method of weighted residual, considered variable thermal properties according to linear, exponential and power laws. The approximate analytical solutions are used to carry out parametric studies and to establish the thermal …
Published in International Journal of Manufacturing and Materials Processing · Vol. 4, Issue 2, 2018 · pp. 12–22 Read article
-
Experimental Investigation of Vegetable Oil Based Cutting Fluid (VBCF) on Surface Roughness in Turning EN-8 Steel
Abstract: In the present study, properties of the present work of the non-ionic surfactants have been recognized to formulate vegetable oil based cutting fluid (VBCF) palm oil for the emulsion as non-conventional lubricant. Surface finish is an important indicator of quality in manufacturing industries and thus it is regarded as one of the most important parameter to be considered. In this present study, different machining parameters were taken and their effect …
Published in International Journal of Manufacturing and Materials Processing · Vol. 4, Issue 2, 2018 · pp. 1–11 Read article
-
Experimental Investigation of MRR and Surface Finish Using Abrasive Jet Machining of Aluminum Alloy 7475
Abstract: In this thesis, different experiments are performed on aluminum alloy 7475 by varying various parameters such as pressure, sand feed, transverse speed and standoff distance, i.e. nozzle-to-work-piece distance to determine material removal rates and surface finish. Optimization is done using L9 orthogonal array by Taguchi technique to determine better parameters to obtain maximum removal rates and minimum surface roughness. The parameters considered are transverse speed 50, 100, 150 mm/min; standoff …
Published in International Journal of Manufacturing and Materials Processing · Vol. 4, Issue 1, 2018 · pp. 20–31 Read article
-
Effect of Heat Treatment on Fatigue Behavior of Carbon Steel
Abstract: This research comprises a study of the effect of heat treatment on fatigue behavior carbon steel and it was concluded that the increase of fatigue strength is directly proportional to increase in tensile strength. The best results were obtained for the specimen tempered at comparatively low temperature (2000C). These specimens have also shown the highest endurance limit this is perhaps due to the fact that these specimens possess vary high …
Published in International Journal of Manufacturing and Materials Processing · Vol. 4, Issue 1, 2018 · pp. 32–35 Read article
-
Manufacturing of Reinforced Composite Fly Ash Bricks – Product Analysing and Development Using Value Engineering Techniques
Abstract: The key driver of Indian economy is structured by the infrastructure development. This sector is principally responsible for thrusting India’s overall development and an intensive focus from government for initiating policies that would propose alternate methods and materials for which the end products ensuring high quality, non-degradable, time-bound creation of world class infrastructure in the country. Infrastructure sector includes power, bridges, dams, roads, and urban infrastructure development, which requires huge …
Published in International Journal of Manufacturing and Materials Processing · Vol. 4, Issue 1, 2018 · pp. 12–19 Read article
-
Optimization of Machining Parameters for Nylon 6 Composite in CNC Lathe Using PCA-Based TOPSIS
Abstract: This work investigates the parametric optimization of CNC turning operation for Nylon 6 with principal component analysis (PCA) and technique for order preference by similarity to ideal solution (TOPSIS) based on Taguchi approach. Taguchi’s L16 orthogonal array takes 16 experimental runs to execute the design matrix of turning parameters through PCA coupled with TOPSIS, utilizing relevant experimental data as obtained through experimentation. Turning speed (TS), feed rate (FD) and depth …
Published in International Journal of Manufacturing and Materials Processing · Vol. 4, Issue 1, 2018 · pp. 36–47 Read article