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» Personal Loan No Credit Check, Online Economics » Prototypes » Topics begins with S » Shell moulds


Page modified: Wednesday, July 13, 2011 19:58:04

The shell mould pouring, also Croning procedure mentioned is a casting technology with lost form (i.e. once usable). The model is a thin metal plate (few millimeters), which can be heated up. The model is usable several marks.

Procedure

Over the model (metal plate) quartz sand with approximately 8% Penolharz is poured. The model is now heated up, thus the sand hardens some millimeters strongly around the model out. The remaining sand is and the form developed in such a way is hardened again 1 to 2 minutes. The form developed thereby is called shell mould.

Advantages

  • Small moulding sand consumption
  • High Massgenauigkei
  • Good surface
  • Formmasken are storable

Articles in category "Shell moulds"

We found here 6 articles.

S

» Shell moulds
» Sinters
» Spark plasma Sintering
» Spraying blisters
» Sprayingcoin/shape
» Stretching

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