行驶面宽度和弧度高对轮胎偏磨损影响的有限元分析
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摘要
以12. 00R22. 5全钢载重子午线轮胎为例,利用Hypermesh和Abaqus有限元分析软件研究行驶面宽度和弧度高对其偏磨损的影响,采用接地区域摩擦功偏度值评价轮胎的偏磨损。结果表明:轮胎径向刚度和侧向刚度的有限元分析结果与试验结果具有良好的一致性;轮胎行驶面宽度和弧度高的变化使胎面不同区域的摩擦功发生变化;随着行驶面宽度增大,轮胎的偏磨损减少;随着行驶面弧度高增大,偏磨损增加。
Taking the 12. 00 R22. 5 truck and bus radial tire as an example,the effect of running surface width and arc height on the uneven wear of the tire was investigated by finite element analysis software Hypermesh and Abaqus,and the uneven wear of the tire was evaluated by the skewness value of friction work in the grounding area. The results showed that,the finite element analysis results of radial stiffness and lateral stiffness of tire had good consistency with the test results. The change of running surface width and arc height changed the frictional work in different areas of tread. With the increase of running surface width,the uneven wear of tire decreased,and with the increase of running surface arc height,the uneven wear of tire increased.
Taking the 12. 00 R22. 5 truck and bus radial tire as an example,the effect of running surface width and arc height on the uneven wear of the tire was investigated by finite element analysis software Hypermesh and Abaqus,and the uneven wear of the tire was evaluated by the skewness value of friction work in the grounding area. The results showed that,the finite element analysis results of radial stiffness and lateral stiffness of tire had good consistency with the test results. The change of running surface width and arc height changed the frictional work in different areas of tread. With the increase of running surface width,the uneven wear of tire decreased,and with the increase of running surface arc height,the uneven wear of tire increased.
引文
[1]崔胜民,余群.汽车轮胎行驶性能与测试[M].北京:机械工业出版社,1995.
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[3]Tanaka Y,Ohishi K.Unified Approach to Optimization of Tread Pattern Shape and Cross-sectional Contour of Tires[J].Tire Science&Technology,2010,38(4):276-285.
[4]Cho J R,Choi J H,Kim Y S.Abrasive Wear Amount Estimate for3D Patterned Tire Utilizing Frictional Dynamic Rolling Analysis[J].Tribology International,2011,44(7):850-858.
[5]Knisley S.A Correlation between Rolling Tire Contact Friction Energy and Indoor Tread Wear[J].Tire Science&Technology,2002,30(2):83-99.
[6]Smith K R,Kennedy R H,Knisley S B.Prediction of Tire Profile Wear by Steady-state FEM[J].Tire Science&Technology,2008,36(4):290-303.
[7]Grosch K A.The Rolling Resistance,Wear and Traction Properties of Tread Compounds[J].Rubber Chemistry and Technology,1996,69(3):495-568.
[8]王国林,郑州,张松,等.跨座式单轨列车走行轮胎磨损控制方法研究[J].机械工程学报,2018,54(6):78-85.
[9]杨建,王国林,董自龙,等.行驶面宽和行驶面高对子午线轮胎滚动阻力的影响[J].机械设计,2016,33(6):41-46.
[10]王庆年,赵子亮,李幼德,等.汽车轮胎断面几何轮廓的计算机实现[J].吉林大学学报(工学版),2000,30(2):1-5.
[2]黄海波,靳晓雄,丁玉兰.轮胎偏磨损机理及数值解析方法研究[J].同济大学学报(自然科学版),2006,34(2):234-238.
[3]Tanaka Y,Ohishi K.Unified Approach to Optimization of Tread Pattern Shape and Cross-sectional Contour of Tires[J].Tire Science&Technology,2010,38(4):276-285.
[4]Cho J R,Choi J H,Kim Y S.Abrasive Wear Amount Estimate for3D Patterned Tire Utilizing Frictional Dynamic Rolling Analysis[J].Tribology International,2011,44(7):850-858.
[5]Knisley S.A Correlation between Rolling Tire Contact Friction Energy and Indoor Tread Wear[J].Tire Science&Technology,2002,30(2):83-99.
[6]Smith K R,Kennedy R H,Knisley S B.Prediction of Tire Profile Wear by Steady-state FEM[J].Tire Science&Technology,2008,36(4):290-303.
[7]Grosch K A.The Rolling Resistance,Wear and Traction Properties of Tread Compounds[J].Rubber Chemistry and Technology,1996,69(3):495-568.
[8]王国林,郑州,张松,等.跨座式单轨列车走行轮胎磨损控制方法研究[J].机械工程学报,2018,54(6):78-85.
[9]杨建,王国林,董自龙,等.行驶面宽和行驶面高对子午线轮胎滚动阻力的影响[J].机械设计,2016,33(6):41-46.
[10]王庆年,赵子亮,李幼德,等.汽车轮胎断面几何轮廓的计算机实现[J].吉林大学学报(工学版),2000,30(2):1-5.