| 秦齐富,傅云翠.880×230有内胎航空轮胎的设计[J].轮胎工业,2014,34(9):554-557 |
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| 880×230有内胎航空轮胎的设计 |
| Design of 880×230 Tube type Aircraft Tire |
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| DOI： |
| 中文关键词: 航空轮胎 结构设计 施工设计 |
| 英文关键词: aircraft tire structure design construction design |
| 基金项目: |
| 中图分类号:TQ336.1；U226+.8 |
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| 中文摘要: |
| 介绍880×230有内胎航空轮胎的设计。结构设计：外直径 820 mm，断面宽 192 mm，胎圈着合直径 465.6 mm，胎圈着合宽度 151 mm，断面水平轴位置（H1/H2） 0.968 9，采用3条纵向花纹沟设计，花纹深度 4 mm，花纹宽度 5 mm，内胎断面轮廓设计成圆形，内胎壁厚为2.5 mm。施工设计：胎体采用12层1400dtex/2V 1锦纶66浸胶帘布，稀线层采用2层1400dtex/2V 2锦纶66浸胶帘布，缓冲层采用3层1400dtex/3V 1锦纶66浸胶帘布；采用压辊包边成型机成型，双模定型硫化机硫化。成品性能试验结果表明，成品轮胎的充气外缘尺寸、静态和动态性能均满足相应设计和标准要求。 |
| 英文摘要: |
| The design of 880×230 tube type aircraft tire was described.In the structure design，the following parameters were taken：overall diameter 820 mm，cross sectional width 192 mm，bead diameter at rim seat 465.6 mm，bead width at rim seat 151 mm，maximum width position of cross section （H1/H2） 0.968 9，with the design of 3 longitudinal pattern grooves，pattern depth 4 mm，pattern width 5 mm，the inner tube with the design of circular section，and inner tube thickness 2.5 mm.In the construction design，the following processes were taken：12 layers of 1400dtex/2V1 dipped nylon 66 cord for carcass ply，2 layers of 1400dtex/2V2 dipped nylon 66 cord for an additional ply in which the cords were arranged in wide spacing，3 layers of 1400dtex/3V1 dipped nylon 66 cord for breaker ply；using press rolling and tipping building machine to build tires，and using curing press to cure tires.It was confirmed by the tests of finished tires that，the inflated peripheral dimension，static mechanical properties and dynamic properties met the requirements of the relative design and standard. |
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