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monitor2885
ÖÁ×ðľ³æ (Ö°Òµ×÷¼Ò)
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¡ï ¡ï ¡ï ¡ï
xuleitwtddd(½ð±Ò+4,VIP+0): 7-30 10:56
xuleitwtddd(½ð±Ò+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. |

2Â¥2009-07-27 17:56:43
huang_yany
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xuleitwtddd(½ð±Ò+4,VIP+0): 7-30 10:56
xuleitwtddd(½ð±Ò+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. |
3Â¥2009-07-28 19:01:35














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