金枪鱼枪管 固纤 全碳定制

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.

碳纤维金枪鱼枪管

carbon fiber tuna barrel

常用规格（common specifications）:

内径25.4 mm，外径30 mm，长度800-1200 mm，也可根据要求定制。

out diameter 25.4 mm，inner diameter 30 mm，length 800 to1200 mm.it also can be customized on request.

工艺难点（difficulties of the process）:

a.要求管体强度大，直线度好

high strength and good linearity requirement

b.外部槽线与管体连接工艺复杂，连接强度可能不足

the connection process of trough line and the tube is complex, and the connection strength may be insufficient.

c.槽线光滑度和刚度要求高

trough line’s high smoothness and stiffness requirement

针对性的解决方案（targeted solutions）:

a.制作过程中，卷制和模压工艺相结合，并多次矫正直线度。

in the production process, rolling and compression molding are combined. and the straightness is also corrected repeatedly.

b.外部槽线与管体经由二次模压成型，固化工艺也做了相应调整。

external trough line and the tube are through a second compression molding, and the curing process is also made the appropriate adjustments.

c.采用进口预浸布作为原材料，槽线与管体二次固化整体成型，表面光洁度和力学性能优异。

using imported prepreg as the raw material，the second overall compression molding for external trough line and the tube，excellent surface finishment and mechanical performance