文章摘要
周鹏飞,牛晶晶,马向前,任晓静.12R22.5轻量化全钢载重子午线轮胎的设计[J].轮胎工业,2018,38(3):  
12R22.5轻量化全钢载重子午线轮胎的设计
Design of 12R22.5 lightweight all-steel truck radial tire
投稿时间:2017-04-09  修订日期:2017-04-09
DOI:
中文关键词: 全钢载重子午线轮胎  无内胎轮胎  轻量化  结构设计  施工设计
英文关键词: All steel truck radial tire  Tubeless tire  lightweight  structural design  construction design
基金项目:
中图分类号:
作者单位E-mail
周鹏飞 风神轮胎股份有限公司 zhoupengfei@rubber.chemchina.com 
牛晶晶 风神轮胎股份有限公司  
马向前 风神轮胎股份有限公司  
任晓静 风神轮胎股份有限公司  
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中文摘要:
      进行12R22.5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1072mm,断面宽297.6mm,胎圈着合直径570.5mm,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、胎侧采用三复合挤出,胎体采用3+9*0.22W钢丝帘线,带束层采用3层带束层加零度带束层的结构。成品轮胎充气外援尺寸、耐久性能和强度均满足要求。
英文摘要:
      The design of 12R22.5 tubeless all-steel truck radial tire was described. In the structural design:Overall diameter 1072mm,cross-section width 297.6mm,bead diameter at rim seat 570.5mm,Tread with radial strip pattern. In the construction design: BIIR compound was used for Inner liner,The crown and The sidewall is made of double composite,The carcass is made of 3+9*0.22W steel cord,The Belt is made of 1#、2#、3# and 0# belt. Finished the overall diameter、section width、plunger test and endurance test to meet the requirements of national standard
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