pattern die

There is a shedder on the upper die of the new type of finish forging die, so that pattern draft angle of half axle of forging is small, oversize for machining is little.

新型精压模的上模设有顶件装置，锻件半轴的拔模斜度小，锻件半轴的金属敷料少。

Production Type: Casting pattern, gravity pouring Pattern low-pressure casting pattern, Pressure casting pattern, Waxen pattern, Die-casting.

产品种类: 铸造模具 、 重力浇注模具 、 压铸模具、低压铸造模具 、 失蜡铸造模具 、 冲压模具.

Analysis of fluid field in wide sheet extruder die with both end feeding To use this layout, the pattern pieces cannot be wider than the width of the folded fabric.

两端进料式宽幅片材挤出机头流道流场分析使用这种排料方法，样板宽度不能超过折叠后的宽度。

The entry convergent flow pattern was observed with flow visualization technique when the resin melt flowed through a die featuring abrupt contraction in cross-section of channel and axial symmetry.

应用毛细管流变仪测量了在接近实际挤出工艺条件下低密度聚乙烯熔体的流变性质；应用流动可视化技术，观测了试样熔体流经突然收缩的轴对称口模时的入口收敛流型。