9R22.5全钢载重子午线轮胎的研制  

Development of 9R22.5 BTR tire

作　　者：杨文利[1] 潘春甜 韩晓霞[1] 王立华[1] 蔡庆[2] 刘俐[2] 

机构地区：[1]银川佳通轮胎有限公司,宁夏银川750011 [2]北京橡胶工业研究设计院,北京100039

出　　处：《轮胎工业》2005年第3期140-144,共5页Tire Industry

摘　　要：介绍9R22.5全钢载重子午线轮胎的研制情况。根据技术要求进行结构设计,优化模型外直径和断面宽等结构参数;胎面选取纵向曲折花纹。重点介绍带束层结构、帘线密度、帘线角度、宽度和长度的设计及气密层胶料配方设计以及采用荷兰VMI一次法成型机生产轮胎的混炼、压延、挤出、裁断和成型等的工艺路线。开发的轮胎的各项性能符合设计和国标要求。A 9R22.5 BTR tire has been developed.The structural design is described with the emphasis on the overall diameter and cross-sectional width of the tire mold,the structure,cord count,cord angle,length of the belt,and the processes including mixing,calendering,extruding,cutting and assembling based on VMI one-stage building machine.The longitudinal zig-zag tread patterns are used.The performance of the developed tire meets the requirement in the relavant national standards.

关 键 词：无内胎全钢载重子午线轮胎 结构设计 工艺路线 一次法成型工艺 

分 类 号：TQ336.1[化学工程—橡胶工业]