橡胶科技
橡膠科技
상효과기
Rubber Science and Technology
2015年
10期
40-43
,共4页
矿山轮胎%工程机械轮胎%结构设计%施工设计
礦山輪胎%工程機械輪胎%結構設計%施工設計
광산륜태%공정궤계륜태%결구설계%시공설계
mining tire%OTR tire%structure design%construction design
介绍14.00-2428PR T17矿山工程机械轮胎的设计。结构设计：外直径1365 mm，断面宽347 mm，行驶面宽302 mm，行驶面弧度高25 mm，胎圈着合直径616 mm，胎圈着合宽度254 mm，断面水平轴位置（H1/H2）0.896，花纹深度25 mm，花纺纹饱和度64.8%。施工设计：胎体采用16层高强度1400dtex/3锦纶66浸胶帘布（12V1+4V2），缓冲层采用2层930dtex/2锦纶66浸胶帘布（2V2）；成型机头为卸鼓肩式，采用立式硫化罐硫化。成品轮胎外缘尺寸、物理性能和耐久性能满足设计和国家标准要求。
介紹14.00-2428PR T17礦山工程機械輪胎的設計。結構設計：外直徑1365 mm，斷麵寬347 mm，行駛麵寬302 mm，行駛麵弧度高25 mm，胎圈著閤直徑616 mm，胎圈著閤寬度254 mm，斷麵水平軸位置（H1/H2）0.896，花紋深度25 mm，花紡紋飽和度64.8%。施工設計：胎體採用16層高彊度1400dtex/3錦綸66浸膠簾佈（12V1+4V2），緩遲層採用2層930dtex/2錦綸66浸膠簾佈（2V2）；成型機頭為卸鼓肩式，採用立式硫化罐硫化。成品輪胎外緣呎吋、物理性能和耐久性能滿足設計和國傢標準要求。
개소14.00-2428PR T17광산공정궤계륜태적설계。결구설계：외직경1365 mm，단면관347 mm，행사면관302 mm，행사면호도고25 mm，태권착합직경616 mm，태권착합관도254 mm，단면수평축위치（H1/H2）0.896，화문심도25 mm，화방문포화도64.8%。시공설계：태체채용16층고강도1400dtex/3금륜66침효렴포（12V1+4V2），완충층채용2층930dtex/2금륜66침효렴포（2V2）；성형궤두위사고견식，채용입식류화관류화。성품륜태외연척촌、물이성능화내구성능만족설계화국가표준요구。
In this paper, the design of 14.00-24 28PR T17 mining OTR tire was presented. In the structure design, the following parameters were taken: overall diameter 1365 mm, cross sectional width 347 mm, width of running surface 302 mm, height of running surface 25 mm, bead diameter 616 mm, bead width 254 mm, maximum width position of cross section (H1/H2 ) 0.896, tread pattern depth 25 mm, and pattern block ratio 64.8%. In the construction design, 16 layers of dipped 1400dtex/3 high strength nylon 66 cord (12V1 +4V2) were applied in the carcass ply and 2 layers of dipped 930dtex/2 nylon 66 cord were used in the breaker ply. The tires were built using building machine with drum head and then cured in vertical autoclave. The testing results on the ifnished tire showed that the inlfated peripheral dimensions, physical properties and durability of the tire met the requirements of design and national standards.
