Upper mould [塑料] 上模
Upper mould size 上压板尺寸
bit tip upper pressing mould 钎头上压模
upper-lower mould 上下成形模组
The upper and the lower mould cores are made of hard alloy materials.
上模芯和下模芯采用硬质合金材料。
The device contains a process mould which is divided into upper and lower moulds with same shape and size by the center line of the steel longitudinal rib.
该处理设备包括一处理模具，所述成型模具以钢筋纵肋中心线分为上下两部分形状和尺寸相同的上模和下模。
Resin sand mould was adopted with precoated sand core. The upper and bottom half boxes used horizontal pouring design with box middle line as parting face.
采用树脂砂砂型、覆膜砂砂芯，上、下两个箱体均采用平做平浇的工艺方案，并选取箱体中线为分型面。
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