Prospects for the use of martensites in the manufacture of adaptive anti-slipping spikes

International Conference on Mechanical Engineering, Automation and Control Systems 2018

Voiku, I.P.^1 ; Sergeeva, T.V.^1 ; Strikunov, A.V.^1

Pskov State University, 2, Lenin Square, Pskov

180000, Russia^1

关键词: Destructive effects;    Martensitic materials;    Negative coefficients;    Road surfaces;    Shape and size;    Tire tread;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/560/1/012193/pdf
DOI  :  10.1088/1757-899X/560/1/012193

来源: IOP

【 摘 要 】

The article substantiates the relevance of the development of an innovative device, namely an adaptive anti-slipping spike, and the prospects for the use of martensites in its manufacture. The device belongs to the automotive industry, specifically to the anti-slipping spikes. Tire treads of vehicles are equipped with these spikes to increase their adhesion to the roadway. The use of traditional anti-slipping spikes does not allow solving two problems at the same time: to ensure maximum adhesion of the vehicle's wheel to the road surface and to minimize the destructive effect of anti-slipping spikes on the road surface. These tasks are solved by the fact that the proposed device is made according to the shape and size of traditional anti-slipping spikes but contains a retractable pin. The pin can be operated either by the substances with a negative coefficient of thermal expansion or martensitic materials. The article describes the prospects and features of their use.