Design and Development of Class 2B-lpl Compliant Constant-Force Compression Slider Mechanism

Full Text (PDF, 523KB), PP.19-28

Views: 0 Downloads: 0

Author(s)

Ikechukwu Celestine UGWUOKE 1 Matthew Sunday ABOLARIN 1

1. Department of Mechanical Engineering, Federal University of Technology Minna, Niger State, Nigeria

* Corresponding author.

DOI: https://doi.org/10.5815/ijem.2019.03.02

Received: 9 Nov. 2018 / Revised: 9 Jan. 2019 / Accepted: 15 Feb. 2019 / Published: 8 May 2019

Index Terms

Class 2B-lpl, compliant, constant-force, compression, slider, mechanism

Abstract

This research work focuses on the design and development of Class 2B-lpl compliant constant-force compression slider mechanism. It also expresses the desire to simplify the behavioral model for easy usage. Results obtained indicated an average non-dimesionalized parameter value of 1.2573, 1.2991, 1.3483, and 1.4081 for a 10, 20, 30, and 40% displacement respectively. The result also shows that the average force generated by the mechanism for a 10, 20, 30, and 40% displacement were 901.23N, 316.56N, 171.17N, and 110.44N respectively using the maximum flexible segments parameter values for the different percentages of mechanism slider displacement. This indicates clearly that using the non-dimensionalized parameter, the average force generated by this class of mechanism can easily be determined which greatly simplifies its usage.

Cite This Paper

Ikechukwu Celestine UGWUOKE, Matthew Sunday ABOLARIN,"Design and Development of Class 2B-lpl Compliant Constant-Force Compression Slider Mechanism", International Journal of Engineering and Manufacturing(IJEM), Vol.9, No.3, pp.19-28, 2019. DOI: 10.5815/ijem.2019.03.02

Reference

[1]Boyle CL. A Closed-Form Dynamic Model of the Compliant Constant-Force Mechanism using the Pseudo-Rigid-Body Model. M.S. Thesis, Brigham Young University, Provo, Utah 2001.

[2]Howell LL. Compliant Mechanisms. John Wiley & Sons, New York 2001.

[3]Howell LL, Midha A, Murphy MD. Dimensional Synthesis of Compliant Constant-Force Slider Mechanisms. Machine Elements and Machine Dynamics, 1994, DE, 71, 509-515.

[4]Kota S, Hetrick J, Li Z, Saggere L. Tailoring Unconventional Actuators Using Compliant Transmissions: Design Methods and Applications. IEE/ASME Transactions on Mechatronics 1999; 4(4), 396-408.

[5]Li Z, Kota S. Dynamic Analysis of Compliant Mechanisms. Proceedings of the ASME Design Engineering Technical Conference 2002; 5, 43-50.

[6]Millar AJ, Howell LL, Leonard JN. Design and Evaluation of Compliant Constant-Force Mechanisms. Proceedings of the 1996 ASME Mechanisms Conference, 96-DETC/MECH-1209.

[7]Murphy MD. A Generalized Theory for the type Synthesis and Design of Compliant Mechanisms. Ph.D Dissertation, Pordue University, West Lafayette, Indiana, 1993.

[8]Murphy MD, Midha A, Howell LL. Methodology for the Design of Compliant Mechanisms Employing Type Synthesis Techniques with Example. Proceedings of the 1994 ASME Mechanisms Conference, DE, 70, 61-66.

[9]Nahar DR. Sugar T. Compliant Constant-Force Mechanism with a Variable Output for Micro/Macro Applications. Proceedings of the 2003 IEEE International Conference on Robotics and Automation, Taipei, Taiwan, September 14-19.

[10]Nathan RH. A Constant Force Generating Mechanism. ASME Journal of Mechanisms, Transmissions, and automation in Design 1985; 107.

[11]Ugwuoke IC. Dynamic Modeling and Simulation of Compliant Constant-Force Mechanisms, Ph.D Thesis, Department of Mechanical Engineering, Federal University of Technology, Minna, Nigeria 2010.

[12]Ugwuoke IC. Development and Design of Constant-Force Compression Spring Electrical Contacts, AU Journal of Technology 2011; 14(4), 243-252.

[13]Weight BL. Development and Design of Constant-Force Mechanisms. M.S. Thesis, Brigham Young University, Provo, Utah 2001.