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120 articles for “TIG”
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Effect of TIG Welding Parameter of Welded Joint of Stainless Steel SS304 by TIG Welding
Abstract: TIG welding of stainless steel sheets depends on a large number of factors. Due to practical constraints, four dominant parameters were considered during experimental investigation. The values of the parameters were selected on the basis of material characteristics and equipment available in the industry for experimentation. The existing process of welding the hoarding pipes was studied. Design of experiments technique was used for planning the experiments. Optimum welding parameters were …
Published in Trends in Mechanical Engineering & Technology · Vol. 8, Issue 3, 2018 · pp. 18–27 Read article
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Correlation Analysis of Gastrocnemius Tightness and Heel Pain Severity: A Study on Plantar Fasciitis
Abstract: Background: Plantar fasciitis, a common source of heel pain, is frequently linked to tightness in the gastrocnemius (GCN) muscle. This study seeks to examine the relationship between GCN tightness and the severity of heel pain in plantar fasciitis patients over time, investigating the potential role of muscle flexibility in alleviating pain. Methods: A prospective cohort study was conducted with 74 patients aged 25–65 diagnosed with P. fasciitis at Santosh Hospital, …
Published in Research and Reviews : A Journal of Medical Science and Technology · Vol. 14, Issue 1, 2024 · pp. 57–64 Read article
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Evaluation on the Mechanical Strength of TIG Welded 6061Aluminium Alloy Joints
Abstract: Aluminum alloy Al-6061 is extensively used in aerospace, automotive, and marine industries due to its excellent mechanical properties, lightweight nature, and corrosion resistance. However, welding this alloy presents challenges such as porosity, hot cracking, and strength reduction in the heat-affected zone (HAZ). Tungsten Inert Gas (TIG) welding, known for its precision and quality, is commonly employed for joining Al-6061. This study investigates the tensile strength of TIG-welded butt joints of …
Published in Trends in Machine design · Vol. 13, Issue 1, 2026 · pp. 34–39 Read article
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Influence of Different Fluxes on the Angular Distortion of A-TIG Welded 316L Steel Plates
Abstract: The conventional Tungsten Inert Gas (TIG) welding process is an autogenous welding process primarily used to weld thin metal sheets in the food processing and chemical industry. The process can weld almost all engineering materials but suffers from the limitation of slow speed and inability to weld thick sections. With the development of A-TIG welding, some of the drawbacks of traditional TIG welding have been addressed, where the activated flux …
Published in Journal of Polymer & Composites · Vol. 12, Issue 2, 2024 · pp. 99–103 Read article
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Effectiveness of Muscle Energy Technique Versus Conventional Therapy on Hamstring Tightness Among Sportspersons: A Comparative Study
Abstract: Background: Hamstring tightness is a frequent musculoskeletal concern among athletes, often contributing to limited flexibility, decreased performance levels, and a higher likelihood of sustaining injuries. Muscle energy technique (MET) has gained attention as a therapeutic approach aimed at enhancing muscle length and improving overall function. Objective: This study aims to evaluate and compare the effectiveness of the MET with that of traditional physiotherapy methods in alleviating hamstring tightness in sportspersons. …
Published in International Journal of Orthopedic Nursing and Practices · Vol. 3, Issue 2, 2025 · pp. 23–27 Read article
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A Case-Control Study Examining Determinants of Neonatal Near-Miss in Public Hospitals in Tigray Region, Northern Ethiopia
Abstract: Background: A neonatal near-miss (NNM) is defined as a morbid event that nearly results in newborn death within 28 days postpartum. Every year, four million newborn babies die in the first month of life in low and middle-income countries. However, the determinants of NNM have not been studied in depth in Ethiopia. This study attempted to examine the determinants of NNM in Tigray Region, Northern Ethiopia. Method: We used unmatched …
Published in Research and Reviews : A Journal of Medical Science and Technology · Vol. 7, Issue 3, 2018 · pp. 1–11 Read article
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High Strength Bolt Tightening and Verification Techniques for Steel Connections: In-Depth Study and National Survey
Abstract: The current means and methods of verifying that high strength bolts have been properly tightened is very laborious and time consuming. In some cases, the techniques require special equipment and in other cases the verification itself may be somewhat subjective. While some commercially available verification techniques do exist, there are drawbacks such as being costly, time-consuming, and impractical to use in the field. The main objectives of this project were …
Published in Journal of Construction Engineering, Technology & Management Read article
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Parametric Optimization of TIG Welding Process in Butt Joining of AISI 310 Austenitic Stainless Steel Materials
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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Optimization of TIG Welding Process Parameters of Ss 304 By Taguchi Method and Grey Relation Analysis
Abstract: TIG welding is one of the widely used welding processes in manufacturing industries. In any of the welding processes, many factors play a vital role in obtaining strength of welding joint like bead geometry. So, there is need of optimizing the TIG process for a better so in this paper optimization of various TIG parameters have been done like bead geometry, penetration, and HAZ (Heat Affected Zones) on the basis …
Published in Journal of Production Research & Management · Vol. 9, Issue 3, 2019 · pp. 27–40 Read article
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Taguchi Method: A New Approach for Evaluating and Optimizing Parameters of TIG Welding
Abstract: The construction and industrial sectors must improve the quality of their welds. An experimental plate fabricated of SS304L was to be tungsten inert gas (TIG) welded in this experiment, and an effort was made to enhance the mechanical properties. The Taguchi L9 orthogonal array was used to organize the experiment, and the mechanism of advancement was used to simulate the performance. The tensile strength of the welded junction rises in …
Published in Journal of Polymer & Composites · Vol. 11, Issue 2, 2023 · pp. 121–129 Read article
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Computer Vision Algorithm for Surface Defects Identification in TIG Welded Joints
Abstract: Quality monitoring of welded joints is still quite a tedious job for many industries. The surface defects on welded joints arises from the improper selection of various input parameters which further result bad quality weld. This paper highlight the application of a computer vision algorithm called discrete Fourier transformation approach for identification of surface defects present on TIG welded joints.
Published in Research and Reviews : Journal of Computational Biology Read article
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Maximizing Flow and Ensuring Leak Tightness Through Design and Development of a Unidirectional Check Valve
Abstract: The check valve market, valued at USD 6.5 billion in 2024, is expected to grow at a 4.1% CAGR. Challenges in valve seat materials, particularly SS304 and PTFE (Teflon), contribute to a 0.5% leak rate, which leads to helium gas loss, reduced efficiency, and higher operational costs. While various sealing techniques, including hard-on-soft methods, have been explored, few have been applied to poppet check valves. This study focuses on improving …
Published in International Journal of Industrial and Product Design Engineering · Vol. 2, Issue 2, 2024 · pp. 10–18 Read article
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Effect of TIG Welding Parameters on Mechanical Properties of 6082 Aluminium Alloy
Abstract: nindustrialapplicationTIGweldingplaysa vitalroleandisusedtojoinno.ofsimilarand dissimilarmetals.The presentworkinvolvestheeffectof TIGweldingparameters onmechanical properties of6082Alalloyweldedjoints.Theoptimizedparameters forbetterhardness andtensilestrengthhavebeen obtainedbyusingTaguchimethod.Further,theeffectofeachparameteronweldqualityhasbeenanalysed using ANOVA.Theresultshowsthatcarefulselectionofweldingparametersleadsto a soundweld.
Published in Trends in Mechanical Engineering & Technology · Vol. 8, Issue 1, 2018 · pp. 26–30 Read article
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Investigate the effect of TIG welding process parameters on weld distortion of AA6061 - A Technical review
Abstract: TIG welding, also known as Gas Tungsten Arc Welding, is a process that uses heat orpressure to join metal pieces. The electrodes and weld pools are covered with inert gas. Toachieve high-quality weld connections, superior alloys such as stainless steel, aluminium, andmagnesium alloys must be employed. The aluminium metal was invented and produced in 1825.This project uses the 6061 aluminium alloy, which is one of nine different varieties of aluminium …
Published in Trends in Mechanical Engineering & Technology · Vol. 12, Issue 1, 2022 · pp. 31–38 Read article
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Computer Vision Algorithm for Surface Defects Identification in TIG Welded Joints
Abstract: Quality monitoring of welded joints is still quite a tedious job for many industries. The surface defects on welded joints arises from the improper selection of various input parameters which further result bad quality weld. This paper highlight the application of a computer vision algorithm called Discrete Fourier Transformation approach for identification of surface defects present on TIG Welded joints.
Published in Research and Reviews : Journal of Computational Biology · Vol. 10, Issue 1, 2021 Read article
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Barriers Towards Implementation of Caring, Respectful and Compassionate Healthcare Practice in Tigray Regional State, Ethiopia: A Qualitative Study
Abstract: Background: Patient-centered care is a type of care that is respectful, responsive to the preferences and values of patients. Though policy-makers increasingly adopt systems to enhance person-centred care for patient’s empowerment and improvement of the quality of care, the barriers to implement must be identified continuously so as to give a timely solution. Objective: The aim of this study was to explore barriers towards implementation of caring, respectful and compassionate …
Published in Research and Reviews : A Journal of Medical Science and Technology · Vol. 7, Issue 3, 2018 · pp. 33–38 Read article
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Thermal Care Practice for Newborns and its Associated Factors in Mekelle Hospital and Ayder Referral Hospital Mekelle, Tigray, Ethiopia, December 2016
Abstract: About 3,100 newborns die within 24 h of birth each day. Ninety percent of these babies could be saved if warmth is provided promptly besides breastfeeding. Seventy percent of these deaths could be prevented with simple low-cost interventions, coupled with educating mothers and health workers to facilitate widespread implementation of essential newborn care practices. Studies on thermal care practice in health facilities witnessed by mothers are missing. This study was …
Published in Research and Reviews : A Journal of Medical Science and Technology · Vol. 6, Issue 1, 2017 · pp. 39–46 Read article
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EXPERIMENTAL INVESTIGATION OF WELDING PROCESS PARAMETERS ON MECHANICAL PROPERTIES FOR TIG WELDED AUSTENITIC STAINLESS STELL 304 JOINTS
Abstract: Minimally invasive surgeries are the most elusive, yet highly demanded subset of surgeries which requires precise knowledge of the pertinent patient. Compared to conventional surgeries, minimally invasive surgeries are characterized by less pain, low risk of infection, lesser scarring, etc. In the status quo, doctors use intuition through experience to determine the parameters for surgery such as the force required to cut, size of cut, depth of cut, etc. With …
Published in Journal of Experimental & Applied Mechanics · Vol. 9, Issue 2, 2018 · pp. 6–9 Read article
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A Review on Process Parameter Optimization of TIG Welding of SS316
Abstract: In this audit paper the creator needs to decide the effect of different welding parameters on the weld dot of SS316 welded joint. In this examination the diverse method is utilized to upgrade the distinctive welding parameters like speed, current, gas stream rate on the quality of the material. The outcome demonstrates that speed is the best variable to have most noteworthy twist quality; and current is utilized to get …
Published in Journal of Production Research & Management · Vol. 5, Issue 3, 2015 · pp. 34–38 Read article
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Assessment of Knowledge, Attitude and Practice towards Oral Health among Secondary School Students in Mekelle Town, Tigray, Ethiopia
Abstract: Background: Poor oral hygiene is a major risk factor for developing oral diseases such as tooth decay, gingivitis as well as periodontitis. It affects 3.9 billion people globally. Africa being one of the developing regions records significant prevalence of oral diseases. Oral disease occurs in 39 out of 46 countries in Africa. According to Word Health Organization estimation, in Ethiopia, 71% of the population is affected by oral health related …
Published in Research and Reviews: A Journal of Dentistry · Vol. 9, Issue 3, 2018 · pp. 17–33 Read article