International Journal of Mechanical Engineering and Applications

Archive

Volume 9, Issue 6, December 2021

  • Uncertainty Evaluation of Automatic Monitoring System for Fine Particulate Matter in Ambient Air

    Yang Shuo, Pan Zhi Qiang, Wang Dou Wen

    Issue: Volume 9, Issue 6, December 2021
    Pages: 85-89
    Received: 26 February 2021
    Accepted: 12 March 2021
    Published: 29 November 2021
    DOI: 10.11648/j.ijmea.20210906.11
    Downloads:
    Views:
    Abstract: Ambient air fine particulate matter (PM2.5) is a kind of instantaneous variation of space and time that cannot be repeated. In the process of fluid sampling analysis of real-time data, there are too many variables and too fast component changes for the laboratory to undertake such tests. The fast automatic monitoring technology provides real-time m... Show More
    Download PDF
    View Online

  • Real-time Simulation Methods for Robots with a Flexible Arm Based on Computer Graphics Technology

    Hiroshi Seki, Katsunori Ueno, Katsuhiko Hirano

    Issue: Volume 9, Issue 6, December 2021
    Pages: 90-97
    Received: 26 October 2021
    Accepted: 23 November 2021
    Published: 2 December 2021
    DOI: 10.11648/j.ijmea.20210906.12
    Downloads:
    Views:
    Abstract: A robot with a flexible arm that is controlled with a remotely operated water-pressure mechanism has been developed for dismantling objects that are heavily contaminated by radioactive materials during decommissioning of nuclear power plants. The objective of this research is to develop a process planning support system and method that can improve ... Show More
    Download PDF
    View Online

  • Effective Folding Line Processing with a Press Method in Origami Forming Using a Low-cost and Simple V-shaped Punch Tool System

    Kosuke Terada, Ichiro Hagiwara

    Issue: Volume 9, Issue 6, December 2021
    Pages: 98-112
    Received: 25 November 2021
    Accepted: 10 December 2021
    Published: 24 December 2021
    DOI: 10.11648/j.ijmea.20210906.13
    Downloads:
    Views:
    Abstract: Bent products have recently been applied widely in various structures. The method of sharp bending has the advantage of producing bent products with a fine appearance. Meanwhile, it has been recently shown that origami forming can be applied as a free manufacturing method that creates a fine appearance using complex folding lines. Sharp bending and... Show More
    Download PDF
    View Online

  • Dynamical Investigation of Cam-Follower Profile Under Space - 100 to + 120°C Temperature Condition

    Jafar Keighobadi, Hojjat Fouladi, Davood Hashempour, Amirreza Rafat Talebi

    Issue: Volume 9, Issue 6, December 2021
    Pages: 113-131
    Received: 7 November 2021
    Accepted: 14 December 2021
    Published: 24 December 2021
    DOI: 10.11648/j.ijmea.20210906.14
    Downloads:
    Views:
    Abstract: Cam-follower mechanism efficiency in production of desired motions has been proved along the history of space missions. In this paper, according to pre-specified spatial condition of wide temperature variations between -100 and +120 Celsius degrees, some new and innovative cam-follower profile designs are presented. In the first follower mechanism,... Show More
    Download PDF
    View Online

About Us

Science Publishing Group (SciencePG) is an Open Access publisher, with more than 300 online, peer-reviewed journals covering a wide range of academic disciplines.

Learn More About SciencePG

Products

Information

Important Link

Copyright © 2012 -- 2024 Science Publishing Group – All rights reserved.