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385/55R22.5低断面无内胎全钢载重子午线轮胎的设计
Design of 385/55R22.5 low aspect ratio tubeless TBR tire
  
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中文关键词: 全钢载重子午线轮胎;无内胎轮胎;低断面;结构设计;施工设计
英文关键词: tubeless TBR tire;low aspect ratio;structure design;construction design
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中图分类号:U463.341.3;TQ336.1
Author NameAffiliation
REN Li-li Aeolus Tire Co.,Ltd 
REN Li-li,SHANG Yong-ning Aeolus Tire Co.,Ltd 
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中文摘要:
      进行385/55R22.5低断面无内胎全钢载重子午线轮胎的结构设计和施工设计。结构设计:外直径 995.005 mm,断面宽度 397.030 mm,胎圈着合直径 569.5 mm,胎面采用纵向条形普通花纹。施工设计:气密层采用BIIR胶料,胎冠采用双复合、胎侧采用三复合方式挤出,胎体采用3+9+15×0.22+0.15HT钢丝帘线,带束层采用上3层半结构。成品轮胎充气外缘尺寸、耐久性能、速度性能和强度均满足要求。
英文摘要:
      The design of 385/55R22.5 low aspect ratio tubeless TBR tire is described.In structure design,the following parameters are taken:overall diameter 995.005 mm,section width 397.030 mm,diameter at rim bead seat 569.5 mm,longitudinal strip pattern for tread. In construction design,the following processes are taken:BIIR for inner liner,duplex extruding for crown,triple extruding for sidewall,3+9+15×0.22+0.15HT steel cord for carcass ply,three and half layer structure for belt.The inflated overall diameter,endurance performance,speed performance and strength met the requirements.
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