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3 publications

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    Parametric Optimization of TIG Welding Process in Butt Joining of AISI 310 Austenitic Stainless Steel Materials

    By Sudip Haldar, Ramesh Rudrapati, Pradip Kumar Pal, Gautam Nandi

    Abstract: Tungsten inert gas (TIG) welding is an arc welding process that uses a non-consumable tungsten electrode to produce the weld. Selection of the levels of the input parameters plays a very significant role in determining the quality of a weld joint. The present study is planned to investigate effects of process parameters: welding current, gas flow rate and arc gap on ultimate tensile strength in TIG welding of austenitic stainless …

    Published in Journal of Production Research & Management · Vol. 9, Issue 2, 2019 · pp. 12–19 Read article

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    Surface Roughness in Traverse Cut Cylindrical Grinding of Phosphor Bronze

    By Ramesh Rudrapati, Pradip K. Pal, Jaiswal N

    Abstract: In the present work, traverse cut cylindrical grinding process has been analyzed and optimized to obtain desired surface roughness while machining of phosphor bronze material. Experiments have been planned as per Taguchi’s L16 orthogonal array. Four levels of the input parameters have been used. The parameters are: longitudinal feed, work-speed and in-feed. The results have been studied, plotted and discussed. The effect of process parameters on responses have been analyzed …

    Published in Journal of Automobile Engineering and Applications · Vol. 6, Issue 1, 2019 · pp. 20–24 Read article

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    Modeling and Numerical Simulation of Forged Ploughing Disc

    By Ramesh Rudrapati, Ramulu P. J., Beza T., Verma R.K, Kolhe S.

    Abstract: Forging operation is the oldest metal forming process known for producing a product of a reduced void and improved physical properties which make it suitable for manufacturing of a ploughing disc that can be applied in sticky soil, for deep plough. It can also be used safely in stony and stumpy soil without much danger of breakage. This study focuses on identifying appropriate parameters for the manufacturing of a proper …

    Published in Journal of Experimental & Applied Mechanics · Vol. 10, Issue 1, 2019 · pp. 35–42 Read article

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