185/60R14 82H TAXIPLUS出租车专用轮胎的设计

本文介绍了185/60R1482H规格TAXIPLUS出租车专用轮胎的设计,外轮廓方面,轮胎的设计外直径575 mm,充气断面宽194 mm,轮胎的行驶面宽138 mm,设计行驶面弧高度6.1 mm,胎圈着合直径取值350.1 mm,轮胎的胎圈着合宽度153 mm,轮胎的断面水平轴位置取值0.9843;轮胎的胎面花纹设计分为,长型花纹(M型、L型)与短型花纹(S型),3种花纹为交替变节距呈现,花纹深度8.5 mm,花纹饱和度69.35%2~3]。轮胎的施工设计方面:胎面挤出部件位全分层设计,可更好的区分胶种,功能性更强,胎侧挤出部件为双复合设计,冠带层的1#、2#带束层材料使用3×0.30HT钢丝帘线,胎圈部位的钢丝圈为斜六角形结构,更好的保证了成品断面钢丝圈部位,切割后的近圆形;胎胚的成型使用的设备是萨驰一次法成型机,胎胚的硫化使用的设备是韩国东和液压硫化机,硫化工艺为氮气硫化。生产的成品轮胎的外缘尺寸、强度性能和耐久性能等均满足国家标准要求。

Design of 185/60R1482H TAXIPLUS special tire

This article introduces the design of 185/60R1482H specification TAXIPLUS taxi tires.In terms of outer contour,the design outer diameter of the tire is 575 mm,the inflated section width is 194 mm,the running surface width of the tire is 138 mm,and the design running surface arc height is 6.1 mm.The bonding diameter of the bead is 350.1 mm,the bonding width of the tire bead is 153 mm,and the horizontal axis position of the tire section is 0.9843.The tire tread pattern design is divided into long pattern(M type,L type)and short pattern(S type).The three patterns are alternately variable pitch,the pattern depth is 8.5 mm,and the pattern saturation is 69.35%2-3].In terms of tire construction design:the tread extrusion parts are fully layered design,which can better distinguish rubber types and have stronger functionality.The sidewall extrusion parts are of doube composite design,and the 1#and 2#belt materials of the cap layer use 3×0.30HT steel cords.The traveler at the bead part has an oblique hexagonal structure,which better guarantees that the traveler part of the finished section is nearly circular after cutting.The equipment used for green tire building is the Safe-Run one-stept building machine.The equipment used for vulcanization of green tire is Korea Donghe hydraulic vulcanizing machine,and the vulcanization process is nitrogen vulcanization.The outer edge size,strength performance and durability of the finished tire meet the requirements of national standards.