This paper presents the modal analysis of car?s tyre under the value of speed 100 km/h. The model of tyre is drawn by using Solid Works 2014 and analysed by ANSYS 14.5. The material of tyre is rubber. The investigation is made on tyre model of station wagon, Toyota?s Kluger. The tyre sidewall marking is P205/75R*15. There are many forces acting on the wheel. Inflation pressure acts on the tyre with magnitude of 241kPa. Principal stress theory, von- Mises stress theory, deformation and natural frequency equations are applied by theoretically and numerically. The results from theoretical and numerical approaches of frequency of tyre are compared. Working frequency of tyre is 4.495 Hz. Working frequency does not match with natural frequencies of car?s tyre at tenth mode shapes. Therefore, the car?s tyre has no tendency of resonance.
Cars Tyre, Speed, Stress, Deformation, Frequency
May Zon Than Oo , Dr. Htay Htay Win , Dr. Aung Ko Latt "Modal Analysis Of Tyre For Station Wagon" Iconic Research And Engineering Journals Volume 2 Issue 12 2019 Page 196-202
May Zon Than Oo , Dr. Htay Htay Win , Dr. Aung Ko Latt "Modal Analysis Of Tyre For Station Wagon" Iconic Research And Engineering Journals, 2(12)