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16.00-20 16PR沙地轮胎的开发
引用本文:孟耀文,石滨,李泽津,师英斌,冯海鹰.16.00-20 16PR沙地轮胎的开发[J].轮胎工业,2005,25(11):651-654.
作者姓名:孟耀文  石滨  李泽津  师英斌  冯海鹰
作者单位:双喜轮胎工业股份有限公司,山西,太原,030006;双喜轮胎工业股份有限公司,山西,太原,030006;双喜轮胎工业股份有限公司,山西,太原,030006;双喜轮胎工业股份有限公司,山西,太原,030006;双喜轮胎工业股份有限公司,山西,太原,030006
摘    要:介绍16.00-20 16PR沙地轮胎的开发情况。轮胎模型两胎圈间的距离比设计轮辋宽度增大12.5 mm可改善下胎侧屈挠较大的问题;胎冠部位设置4层缓冲帘布层,胎冠帘线角度取49°,可减小机头直径和宽度,优化胎坯断面高宽比;拱形行驶面和浅而窄的花纹沟设计适合沙地使用。成品轮胎性能符合设计要求。

关 键 词:沙地轮胎  结构设计  着合宽度  机头直径
文章编号:1006-8171(2005)11-0651-04
修稿时间:2005年5月21日

Development of 16.00-20 16PR sand tire
MENG Yaowen,SHI Bin,LI Zejin,SHI Yingbin and FENG Haiying.Development of 16.00-20 16PR sand tire[J].Tire Industry,2005,25(11):651-654.
Authors:MENG Yaowen  SHI Bin  LI Zejin  SHI Yingbin and FENG Haiying
Affiliation:Double Happiness Tire Co.,Ltd,Double Happiness Tire Co.,Ltd,Double Happiness Tire Co.,Ltd,Double Happiness Tire Co.,Ltd and Double Happiness Tire Co.,Ltd
Abstract:A 16.00-20 16PR sand tire has been developed.The space from bead to bead in tire mold is 12.5 mm greater than the designed rim width to improve the flex in the lower sidewall;four-ply breaker is arranged in crown area and 49° ply cord angle is taken in crow area to reduce the drum diameter and width and optimize the aspect ratio of green tire;and the arch running surface of tread and the low and narrow groove in tread patterns are designed to suit the service in sand.
Keywords:sand tire  structure design  well width  drum diameter
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