AIJRAMQOMR

Volume-1,Issue-1 (2016, SEPT/OCT)

(ISSN-XXXX-XXXX) ONLINE

Anveshana’s International Journal of Recent Advances in Manufacturing, Quality and Operation Management Research

DESIGN MODELLING AND ANALYSIS OF HELICAL GEAR USING CATIA, ANSYS AND AGMA PARAMETERS

VICKY LAD & Dr. L. P. SINGH

Page 1-5

Anveshana’s International Journal of Recent Advances in Manufacturing, Quality and Operation Management Research (AIJRAMQOMR) - ISSN: XXXX-XXXX (Online)
Volume-1, Issue-1, (SEPT/OCT) 2016

Paper Title

DESIGN MODELLING AND ANALYSIS OF HELICAL GEAR USING CATIA, ANSYS AND AGMA PARAMETERS

Abstract

Gears are used to transmit the power between two shafts. In the gear design several stresses are present in it when they transmit the power. During transmitting the power the bending stress is considered as the main cause for failure of gear. In this paper bending stress can be calculated by using analytical method which is calculated by the AGMA (American Gear Manufacturing Association) calculation and the model is designed in CATIA V5 and saved in IGES format and then imported in the ANSYS 17 software where it can be analyzed. The main objective of this study has to investigate the stresses induced in gear tooth profile. This can be achieved by changing such design parameter in the existing design. The results are then compared with both the AGMA and ANSYS procedure.

Keywords Design, modeling, helical gear, AGMA, FEA and ANSYS.

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A REVIEW ON SPECIAL MATERIALS AND ITS PROPERTIES USED IN FORGING PROCESS WITH REFERENCE TO DIE MAKING MATERIALS

BOMMANA SHRAVAN KUMAR & Dr. S.CHAKRADHAR GOUD

Page 6-12

Anveshana’s International Journal of Recent Advances in Manufacturing, Quality and Operation Management Research (AIJRAMQOMR) - ISSN: XXXX-XXXX (Online)
Volume-1, Issue-1, (SEPT/OCT) 2016

Paper Title

A REVIEW ON SPECIAL MATERIALS AND ITS PROPERTIES USED IN FORGING PROCESS WITH REFERENCE TO DIE MAKING MATERIALS

Abstract

In modern times, industrial forging is done either with presses or with hammers powered by compressed air, electricity, hydraulics or steam. Forging process produces parts of superior mechanical properties with minimum waste of material. In this process, the starting material has a relatively simple geometry; this material is plastically deformed in one or more operations into a product of relatively complex configuration. Materials used in “High-Tec” applications, usually designed for maximum performance, and normally expensive. Forging is carried out at a temperature above the re-crystallization temperature of the metal. The re-crystallization temperature is defined as the temperature at which the new grains are formed in the metal. This kind of extreme heat is necessary in avoiding strain hardening of the metal during deformation. The steels used for hot forming is a special type of tool steel, made to withstand a combination of heat, pressure and abrasion and has been classified hot-work tool steel, AISI type H. All hot-work tool steels are used in a quenched and tempered condition. The most essential properties for these types of steels are high levels of hot strength, ductility, toughness, thermal conductivity, creep strength, temper resistance and also low thermal expansion. Steels that need to maintain its properties at high temperatures, e.g. hot-work tool steels, require having an increased temper resistance so that an appropriate strength can be achieved after tempering at 550 /650 °C.

Keywords Tool steels for forging, tool properties, die making applications.

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USE OF NDT APPROCHES FOR RADIATOR FABRICATION AND RELIABILITY FOR NANO FLUIDS- A STUDY

VODANALA VEDA PRAKASH & Dr. S.CHAKRADHAR GOUD

Page 13-19

Anveshana’s International Journal of Recent Advances in Manufacturing, Quality and Operation Management Research (AIJRAMQOMR) - ISSN: XXXX-XXXX (Online)
Volume-1, Issue-1, (SEPT/OCT) 2016

Paper Title

USE OF NDT APPROCHES FOR RADIATOR FABRICATION AND RELIABILITY FOR NANO FLUIDS- A STUDY

Abstract

The purpose of industrial non-destructive testing (NDT) method is to identify defects or flaws in industrial parts, which are difficult to detect for the human eye. X-ray testing is a traditional method for the evaluation and detection of defects in castings and welds, therefore digital image processing and computational intelligence can be used to automate this process. Automated visual inspection of industrial parts can be used as a quality control task to determine automatically weather it complies with a given set of product and product safety specifications. NANO fluids are potential heat transfer fluids with enhanced thermo physical properties and heat transfer performance can be applied in many devices for better performances (i.e. energy, heat transfer and other performances). Evaluating the heat transfer enhancement due to the use of NANO fluids has recently become the centre of interest for many researchers. Because of its smaller particle size of NANO’s the fabrication play an important role. This paper discuss about the fabrication techniques as well as non destructive testing methodologies of heat exchangers like radiators.

Keywords NDT, Radiators, Fabrication techniques.

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TURNING PARAMETERS OPTIMIZATION FOR EN8 STEEL USING PARTICLE SWARM OPTIMIZATION (PSO)

P. VINAY KUMAR REDDY, Y. RAMESWARA REDDY & M. RAJESH

Page 20-26

Anveshana’s International Journal of Recent Advances in Manufacturing, Quality and Operation Management Research (AIJRAMQOMR) - ISSN: XXXX-XXXX (Online)
Volume-1, Issue-1, (SEPT/OCT) 2016

Paper Title

TURNING PARAMETERS OPTIMIZATION FOR EN8 STEEL USING PARTICLE SWARM OPTIMIZATION (PSO)

Abstract

As the competitions increases in today’s manufacturing industry, customer is looking for high demands of quality and surface finish. So, it is important to have am optimized performance in machining parameters to improve from better production to best production. In this present study of turning speed, feed, depth of cut and nose radius are taken as input parameters and surface roughness, cutting force and tool tip temperature are taken as output parameters. The effects of input parameters on output parameters are studied, during turning of En8 medium carbon steel in HMT Precision Lathe. Three levels of input parameters were chosen and L27 design of experiments is designed from Response Surface Methodology (RSM) of Box-Behnken design using Minitab17 software. Significance of the cutting parameters was determined using statistical analysis of variance (ANOVA). Second order full quadratic equation is developed in RSM method. The optimization of cutting parameters is executed using Particle Swarm Algorithm in MATLAB Software.

KeywordsSurface roughness, Cutting force, Tool tip temperature, EN8 medium carbon steel, precision lathe, ANOVA, RSM, PSO.

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DESIGN MODELLING AND ANALYSIS OF HELICAL GEAR USING CATIA, ANSYS AND AGMA PARAMETERS

A REVIEW ON SPECIAL MATERIALS AND ITS PROPERTIES USED IN FORGING PROCESS WITH REFERENCE TO DIE MAKING MATERIALS

USE OF NDT APPROCHES FOR RADIATOR FABRICATION AND RELIABILITY FOR NANO FLUIDS- A STUDY

TURNING PARAMETERS OPTIMIZATION FOR EN8 STEEL USING PARTICLE SWARM OPTIMIZATION (PSO)

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