气缸工艺内壁光滑碳管（设备气缸）

强度大、密度小、耐磨性好等特点，使碳纤维复合材料制品可以用作捕猎金枪鱼等大型海洋鱼类的冷枪管。实验室、通风柜等精密生化设备上的气缸管也开始用碳纤维作为替代升级材料，充分应用其轻质、强度大、阻尼效果好等优点。

the characteristics of high strength, small density and good wear resistance help carbon fiber composite material used as tuna barrel, which can be used for hunting large marine fishes. the cylinder tubes, which are used in sophisticated biochemical equipments such as laboratory and fume hood, began to make carbon fiber as the alternative to upgrade material. that’s just a full use of its little weight, high strength and good damping effect, etc.

气缸工艺内壁光滑碳管

smooth inner surface carbon fiber tube in cylinder process

工艺难点（difficulties of the process）:

a.内壁光滑度要求高，并有一定阻尼效果

the smoothness requirement of inner surface is high, while there must be a certain damping effect.

b.管体强度大，精度高，外观要求高

requirements of high strength, precision and appearance

针对性的解决方案（targeted solutions）:

a.不同树脂含量的预浸料合理搭配，对制作过程中的温度、湿度等环节科学把握，创造出内表面的镜面光滑效果。

different resin content of prepreg with a reasonable process, scientific control of the temperature, humidity and other aspects during the manufacturing process, create a smooth inner surface of the mirror effect.

b.模具经过特殊处理，在保证碳管内壁效果的同时，大大增加了管体强度。

the mould is specially treated, so that it can ensure the inner surface’s effectiveness of the carbon fiber tube, and greatly increase the strength of the tube.