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     ***产品外观可根据客户要求定制


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1.入口区: 为润滑液提供入口,并引导线材进入下一区域。

Entrance: It provides access to lubricants and guides the wire to the next zone.

2.润滑区:为润滑液充分接触核心区提供工作空间,线材由此区域进入模芯工作区。

Approach: It keeps space for lubricants and works as the first major part of die blanks.

3.压缩区:线材的变形发生在该区域中,夹角称为压缩角度。压缩角度由减面率和拉伸材料确定。

Reduction: The deformation of wire takes place in this zone and the included angle is called reduction angle, which is determined by percentage area reduction and material being drawn.

4.定径区:它由直径等于,略小于或大于所需线径的平行部分组成。定径区长度一般在孔径的20%至80%之间。公差范围和定径长度依据线材的材质而定。

Bearing: It consists of a parallel portion of diameter equal to, little less or more than desired wire diameter. Bearing length is between 20% and 80% of the wire diameter. Diameter tolerance and Bearing length depend on material being drawing.

5.减压区 :这使得线材可以顺利地从定径区中离开,避免接触任何可能划伤线材的锋利边缘。

Back Relief:This allows the wire to exit freely from the bearing, avoiding contact with any sharp edge that could scratch the wire.

6.出口区:线材通过出口区域从模具中离开,该区域有足够的高度为轴向机械应力提供支撑。

Exit:The wire exits the die through exit zone, which has enough height to provide support for the axial mechanical stress.



生产软线用模具参数 (包含漆包线、铜线、铝线、铜包铝线、金丝、银丝、和其他有色金属丝):

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生产硬线用模具参数 (包含拉铜包钢系列硬线、金刚线母线、钢帘线、胶管钢丝和其他硬质线材):

硬1.jpg


生产硬线用模具参数 (包含不锈钢、弹簧丝、焊丝和其他硬质线材):

硬2.jpg

***所有参数均可根据客户具体需求进行修改定制