runner head

  • runner head
  • 释义

    废铸物

纠错 数据更新时间:2026-08-22 11:16:11
1、

The feeding head shape of a die and a streamlined sprue runner were designed after an analysis on the cross sectional shape and the extrusion forming ability of PA66 material.

通过对异型材截面形状及原材料挤出成型性能分析,设计了正确的口模形状及合理的流线形流道;

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2、

And suddenly Hassan's voice whispered in my head:_For you, a thousand times over_. Hassan the harelipped kite runner.

那一刻,哈桑的声音在我的脑中低语:为了你,千万遍,长着兔唇的追风筝的哈桑。

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3、

However, for bulb turbine, the discharge is large, the number of runner blades is less, the total area is small, cavitation coefficient is large, Intensity condition is bad, as a result, the application head is limited.

但由于贯流式水轮机转轮叶片数少,叶片总面积少,而过流量又较大,气蚀系数大,且叶片强度条件差,故其适用水头是有限的。

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4、

A 3D FE model of double plex tread extruder head was established by selecting proper unit form properly dividing network units to obtain and analyze the pressure profile in head runner under a certain working conditions.

通过选取合适的单元形式及恰当的划分网格单元,建立胎面双复合挤出机头的三维有限元模型,得到在一定工艺条件下机头内部流道的压力分布情况并分析其原因。

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5、

Gralg is a slow runner, but he head start on others so he race.

格莱拉是一个跑的很慢的人, 可是他总是先人一步出发,所以应的人总是他.

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