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Exploring torque and deflection response characteristics to evaluate the ergonomics of DC torque tools via a tool test rig

Mukherji, Shritama

Abstract Details

2008, Master of Science, Ohio State University, Mechanical Engineering.
DC torque tools are controlled fastening tools that interface with a tool controller that can be used to set desired control parameters and tightening algorithms. The objective of this thesis is to quantify the ergonomic impact of various DC torque tool controller settings. This impact was determined by the use of an ergonomic test rig which captured the interaction between the physical tool, control software, and a model of the human arm. The output of the rig is the reaction force and displacement of the tool handle and therefore simulated arm as a function of time. The response curves from the rig were analyzed and a set of metrics were formulated for ergonomic assessment. The work of this thesis will lead to an improved understanding of the interactions between stiffness of the joint to be fastened (joint stiffness), the simulated human arm system, and the tightening algorithms controlling the tool.
Anthony Luscher, PhD (Advisor)
Carolyn Sommerich, PhD (Committee Member)

Recommended Citations

Citations

  • Mukherji, S. (2008). Exploring torque and deflection response characteristics to evaluate the ergonomics of DC torque tools via a tool test rig [Master's thesis, Ohio State University]. OhioLINK Electronic Theses and Dissertations Center. http://rave.ohiolink.edu/etdc/view?acc_num=osu1203919089

    APA Style (7th edition)

  • Mukherji, Shritama. Exploring torque and deflection response characteristics to evaluate the ergonomics of DC torque tools via a tool test rig. 2008. Ohio State University, Master's thesis. OhioLINK Electronic Theses and Dissertations Center, http://rave.ohiolink.edu/etdc/view?acc_num=osu1203919089.

    MLA Style (8th edition)

  • Mukherji, Shritama. "Exploring torque and deflection response characteristics to evaluate the ergonomics of DC torque tools via a tool test rig." Master's thesis, Ohio State University, 2008. http://rave.ohiolink.edu/etdc/view?acc_num=osu1203919089

    Chicago Manual of Style (17th edition)