冲击挤压

几十年来,我们一直是这种冷成型工艺的技术先驱,并且一直在为其寻找激动人心的全新应用场景。

冲击挤压的优势

高效的制造工艺

强度和延展性

密封性/无气孔

形状公差

薄壁板

工具成本低

前往介绍视频

最佳解决方案

行业解决方案

Watch John and find out how impact extrusions beats stamping and casting.

1. 原材料

在冲击挤压中,90% 的材料被“压制”为矩形或圆形铝片,经常也制作成穿孔铝片。不过,实际上也可以制造各种形状的铝片。我们最常加工 1000(纯铝)和 6000 组别(AlMgSi1 合金)的合金。根据协商,也可以使用其他铝合金,除此之外,我们还可以加工铜镁合金。按照客户要求,我们的供应商会对原材料进行超声波测试。

2. Impact extrusion

Using horizontal knee lever mechanical presses with press forces ranging between 150 and 1200 tons, we produce parts with lengths of up to 500 mm and an outer diameters of up to 150 mm – developed and improved upon the early 1900s.

3. Heat treatment

State of the art heat treatment facilities can achieve strength values of T4, T6 and T8 conditions, providing parts with the desired mechanical properties they require.

4. Machining and processing

We use flexible and efficient machines for machining impact-extruded parts, not only for large batches, but also for lesser quantities.

5. Surface treatment

We meet your surface requirements with our long-time partners.

6. Assembly & packaging

We assemble and pack your part according to your requirements either manually or through reliable, cost-effective automation.

7. Quality

Our comprehensive quality management system is completely integrated in the process flow. Our production is certified in compliance with:  ISO 9001, ISO 14001, ISO 45001 und IATF 16949.

Locations and certifications

With our production facilities in Austria (Marktl), Slovakia (Žarnovica), Germany (Rottenburg), USA (Waynesboro, VA) and China (Xinhui) and our high level of on-site availability, a Neuman partner is always close by. We are certified according to the following standards: ISO 9001, ISO 14001, ISO 45001 and IATF 16949.

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