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xuleitwtddd

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从挤出口模设计原则出发,综述了数值模拟技术在塑料异型材口模流道的曲面构型,入口角和压缩比、降低或消除挤出胀大合挤出口模成型段的设计、熔体流动平衡和压力降的研究进展,以及口模今后设计的发展趋势。
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monitor2885

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xuleitwtddd(金币+4,VIP+0): 7-30 10:56
From extrusion die design principle, in this paper, an overview of numerical simulation technology about surface configuration in Plastics Profile die flow was made. Then, extrusion die designs of entrance angle, compression ratio, reducing or eliminating combined extrudate swell paragraph forming were studied, as well as  research progresses on melt flow balance and pressure drop, its development trend in future.
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2楼2009-07-27 17:56:43
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huang_yany

木虫 (小有名气)

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xuleitwtddd(金币+4,VIP+0): 7-30 10:56
this paper ,on the basis  of extrusion die design principle, is an overview of recent researches and the future trend of the application of numerical simulation technology on surface configuration in Plastics Profile die flow ,extrusion die designs of entrance angle, compression ratio, reducing or eliminating combined extrudate swell paragraph forming melt flow balance and pressure drop.
3楼2009-07-28 19:01:35
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