橡胶科技
橡膠科技
상효과기
Rubber Science and Technology
2013年
12期
36-37
,共2页
工程机械轮胎%结构设计%施工设计
工程機械輪胎%結構設計%施工設計
공정궤계륜태%결구설계%시공설계
OTR tire%structure design%construction design
介绍15.5/60-188PR低断面无内胎工程机械轮胎设计。结构设计：轮胎外直径927 mm，断面宽度398 mm，行驶面宽度360 mm，行驶面弧度高22.5 mm，胎圈着合直径459 mm，胎圈着和宽度330 mm，断面水平轴位置0.814，花纹深度18 mm，花块饱和度43.7%。施工设计：胎体采用4层高强度1400dtex/2锦纶6帘布，成型采用半芯轮式机头。成品轮胎的外缘尺寸符合设计要求，物理性能达到国家标准要求。
介紹15.5/60-188PR低斷麵無內胎工程機械輪胎設計。結構設計：輪胎外直徑927 mm，斷麵寬度398 mm，行駛麵寬度360 mm，行駛麵弧度高22.5 mm，胎圈著閤直徑459 mm，胎圈著和寬度330 mm，斷麵水平軸位置0.814，花紋深度18 mm，花塊飽和度43.7%。施工設計：胎體採用4層高彊度1400dtex/2錦綸6簾佈，成型採用半芯輪式機頭。成品輪胎的外緣呎吋符閤設計要求，物理性能達到國傢標準要求。
개소15.5/60-188PR저단면무내태공정궤계륜태설계。결구설계：륜태외직경927 mm，단면관도398 mm，행사면관도360 mm，행사면호도고22.5 mm，태권착합직경459 mm，태권착화관도330 mm，단면수평축위치0.814，화문심도18 mm，화괴포화도43.7%。시공설계：태체채용4층고강도1400dtex/2금륜6렴포，성형채용반심륜식궤두。성품륜태적외연척촌부합설계요구，물이성능체도국가표준요구。
The design of 15.5/60-18 8PR low proifle tubeless OTR tire is introduced in this paper. In the structure design, the parameters are as follows:tire overall diameter 927 mm, cross sectional width 398 mm, width of running surface 360 mm, arc height of running surface 22.5 mm, bead diameter at rim seat 459 mm, bead width at rim seat 330 mm, maximum width position of cross section 0.814, pattern depth 18 mm, and pattern block ratio 43.7%. In the construction design, a 4-layer high strength 1400dtex/2 nylon 6 cord is applied for carcass ply, and a semi-core building drum is used to build tires. The experimental test results on the ifnished tire showed that the inlfated peripheral dimension meets the design target, and the physical properties meet the requirements of national standards.
