邓海岸 发表于 2009-3-31 11:09:31

[参赛作品]狼狗为何优秀---谈复合材料成型工艺的复合。(让图片说话)

第一回:缠绕怎么和RTM睡在了一起?




hnscota 发表于 2011-8-11 11:39:15

不错!跟着邓先生开眼界啊!

boyuxian 发表于 2011-9-9 22:25:01

好帖子,开眼界

邓海岸 发表于 2009-3-31 11:11:26



促进剂 发表于 2009-3-31 12:48:13

老邓,搞快,等你的文字!

laney 发表于 2009-3-31 13:20:27

对头~
没得文字不参与评奖~

中国2008 发表于 2009-3-31 13:23:54

第二回呢 ?

邓海岸 发表于 2009-4-1 09:15:09

第二回:拉和挤从来就是一对儿,wound却成了可耻的第三者。
Reinforced-composite tubing and hollow profiles are produced by means of pull-winding, which reportedly minimizes wall thickness and weight while maintaining material stiffness and strength compared with conventional pultrusion technology. The process, which results in products that are 80% lighter than steel and 30% lighter than aluminium, is suited for the fabrication of medical devices where a high stiffness-to-weight ratio and nonmagnetic properties are desirable. A wide range of diameters and wall thicknesses and varied resins and reinforcement materials are available for applications such as resonance imaging tables, prostheses, and x-ray fixtures.

1000win5 发表于 2009-4-1 13:36:50

谢楼主分享,这东西刚出来的时候着实把我吓了一跳,当时都没听过pull-winding这词儿,这么多年了也不知道国内做的咋样儿,没了解过。

邓海岸 发表于 2009-4-2 11:10:53

续第二回:第三者转了正了---“缠拉挤”才是下面图片的意思。不过有一张图用来生产玻璃纤维增强热塑性塑料管很不错的。
   
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