An Effect Study of Passenger Car Radial Tire Contour Design Theory on Tire Force and Moment Properties

Semi steel radial tire for passenger car needs to be classified and palletized after dynamic balance and uniformity test, in order to store in the finished product warehouse. In view of the present situation that tire's classification and palletizing remains to manual operation, a kind of automatic classification and palletizing manipulator which is used for passenger car tire after dynamic balance and uniformity test has been researched and designed. This paper introduces the manipulator's composition and the manipulator's three dimensional CAD models have been established in SolidWorks platform.

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A Study of the Effect of Contour Design on Radial Tire Performance

International Journal of Simulation Systems Science & Technology ◽

10.5013/ijssst.a.16.3b.11 ◽

2020 ◽

Author(s):

Guest Editor Wanghe Jiang

Keyword(s):

Radial Tire ◽

Contour Design

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Optimization and Matching of Mini Passenger Car Suspension Parameters Based on DOE

Applied Mechanics and Materials ◽

10.4028/www.scientific.net/amm.536-537.1333 ◽

2014 ◽

Vol 536-537 ◽

pp. 1333-1337

Author(s):

Jun Hong Dong ◽

Can Song Gu

Keyword(s):

Design Theory ◽

Subjective Experience ◽

Damping Ratio ◽

Virtual Prototyping ◽

Design Parameters ◽

Range Analysis ◽

Passenger Car ◽

Rear Suspension ◽

Front Suspension ◽

Suspension Parameters

The traditional way of the matching between suspension parameters and vehicle performance is that we assess the matching of suspension design parameters through the driver's subjective experience, this will lead that the vehicle development cycle is long and high cost, meanwhile the matching during the parameters of suspension is blindness. With the development of computer technology, combining the modern design theory and virtual prototyping technology, based on multi-body system dynamics method, the virtual prototyping model of mini passenger car was built. By using understeering degree, roll rate and total RMS acceleration values as evaluation indexes, the orthogonal experiment was designed and the range analysis was carried out, and the effects of the suspension structure parameters on handling stability and riding such as suspension rate of front suspension and rear suspension, torsion stiffness of antiroll bar, damping ratio of front suspension and rear suspension and so on were studied. Then the remarkable factors are found, the final results supply guidance and support for the optimization of the suspension parameters.

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