Geometry optimization design for crank-slider-CST type low rear protection device of truck: Geometry optimization for crank-slider mechanism

Author

Lei, Muxi ; Lei, Zhengbao ; Wei, Shubin ; Li, Yonghan

Author_Institution

Sch. of Civil Eng. & Archit., Changsha Univ. of Sci. & Technol., Changsha, China

fYear

2011

fDate

16-18 April 2011

Firstpage

4112

Lastpage

4115

Abstract

With the crank-slider mechanism, applied the principle of Cutting the screw thread(CST) to the low rear protective device of truck, devised a new type of device which supplied a new solution for the crash incompatibility. Firstly, according to the dimension of certain type of Foton light-duty truck and the requirement of regulation, took the maximum transmission angle as optimized object, with the programming solution in Excel, obtained the length of crank-slider mechanism. Secondly, with the 3D modeling in Solidworks, obtained the 3D model, and eliminated the interference through its motion simulation module, which proved the device is feasible.

Keywords

design engineering; mechanical engineering computing; optimisation; road safety; road vehicles; solid modelling; vehicle dynamics; 3D modeling; Excel programming solution; Foton light-duty truck; Solidworks; crank-slider-CST type low rear protection device; crash incompatibility; cutting the screw thread; geometry optimization design; interference elimination; motion simulation module; Absorption; Mathematical model; Optimization; Programming; Solid modeling; Three dimensional displays; Vehicle crash testing; 3D Modeling; Collision; Crank-slider; Crash compatibility; Programming Solution;

fLanguage

English

Publisher

ieee

Conference_Titel

Consumer Electronics, Communications and Networks (CECNet), 2011 International Conference on

Conference_Location

XianNing

Print_ISBN

978-1-61284-458-9

Type

conf

DOI

10.1109/CECNET.2011.5768608

Filename

5768608