潮模砂造型在铸铝件生产中的重要作用

潮模砂工艺可以生产大、中、小批量的不同尺寸铸铝件,几乎可以满足任何铸造厂的需求。铸件可以是简单或复杂的安全关键部件,具有低孔隙率和优异的物理性能。
如果应用适当,基于潮模砂造型的工艺的成本要低于其他方法。这种方法极为灵活,型板更换快速单,非常适合小批量生产。与浇铸相比:

  • 工装成本低
  • 更新部件设计既快速又简单
  • 不需要高能耗的工装温度控制

作为 诺瑞肯集团旗下的业务分支,迪砂 和 史杰克西 为铸铝件生产提供联合解决方案。无论您想要每小时生产 100型左右的铸件,还是想要最高的 DISAMATIC 速度,我们都能为您的铸造厂提供合适的设备。

 

The Complete Aluminium Green Sand Foundry

潮模砂技术适合多种铝应用

根据您创建的零件,您可以将水平或垂直潮模砂造型的优点与不同的浇注方法结合起来。

  • 对于大多数对机械性能要求不高的铝制部件,从铸型顶部进行重力浇注是最合适的解决方案。浇注既可以手动进行,也可以自动完成。
  • 对于对机械性能要求最为苛刻的铸件,如安全关键型汽车部件,低压底部填充技术为达到最高机械性能提供最佳条件。

Advantages of using green sand for aluminium castings

  • Efficient, flexible solutions from well under 100 right up to 555 moulds per hour
  • Unbeatable mould quality
  • Fast, easy pattern changes takes less than two minutes, perfect for short runs
  • Constant sand/metal ratio due to flaskless moulding
  • Robust and simple equipment designs use the minimum of moving parts for less maintenance and unbeatable uptime
  • Simple and proven core setting gives efficient, low cost, short-run production of hollow parts
  • Extensive automation means only a very small workforce is needed
  • Low cost patterns, with many material options depending on application
  • Pattern lifetime can be very high. Steel patterns can produce hundreds of thousands of moulds
  • Normally only one set of pattern plates is needed, even for high production volumes
  • Long service life and single set of production patterns delivers low pattern maintenance
  • Short lead times from CAD file to the first prototype and to start of series production
  • Changes to runners and feeders are easy, fast and cheap to make

Many foundries would profit from switching their aluminium castings to a green sand process. Not all aluminium castings can be feasibly produced in green sand, but the advantages above mean that many already are.

“通过 DISAMATIC 生产线上的低压浇注工艺,我们可以生产具有复杂几何形状和优异机械性能的铝部件。低铸造孔隙率意味着大多数部件都不需要采取防渗漏措施。这种工艺使我们能够优化一些现有部件设计的几何形状,从而减轻重量并进一步改善它们的机械特性。”
Emile Di Serio,St Jean Industries 总裁。

迪砂工艺应用团队的工程师可以在铝项目的每个阶段为您提供支持。他们可以帮助您确定您的铸铝件是否适合潮模砂工艺、选择合适的设备、设计流道和冒口、提供现场培训、协助试运行并牵头执行任何所需的故障排除工作。

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