International Journal of Mechanical Engineering and Applications

Volume 11, Issue 5, October 2023

  • Welding Studies and Characterisation of Additively Manufactured LPBF Maraging Steel

    Ramesh Kumar Saride, Srinivas Vajjala, Brijesh Patel, Suraj Kumar, Rajesh Kumar, Laxminarayana Pappula, Jagan Reddy Ginuga

    Issue: Volume 11, Issue 5, October 2023
    Pages: 100-112
    Received: 6 August 2023
    Accepted: 24 August 2023
    Published: 8 September 2023
    Abstract: Additive manufacturing (AM) comes under the category of advanced manufacturing techniques that enables the manufacture of complex shaped components with reduction in multi-part assemblies, production lead times and weight. Maraging steel is a strategic material for manufacturing of components such as rocket motor casings, bulkheads etc. in defence ... Show More
  • Research Article

    Research on the Improvement of Weldability in Resistance Spot Welding of 6-Series Aluminum Alloys

    Lihui Zhong*, Yuanbo Guo, Suhong Ji, Lijun Han

    Issue: Volume 11, Issue 5, October 2023
    Pages: 113-124
    Received: 12 October 2023
    Accepted: 8 November 2023
    Published: 30 November 2023
    Abstract: Aluminum alloy RSW is influenced by the low melting point and high thermal expansion rate of aluminum alloy materials. During the welding process, the electrode cap surface is prone to erosion, which affects the continuous welding number and welding quality of RSW. It is a difficult problem in the industry that restricts the application of aluminum... Show More