Casting Concepts Production

Hand Moulding Method used in Casting Process-Ramming and Compressing

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Hand Moulding Method used in Casting Process-Ramming and Compressing: Whatever the force required for ramming and compressing of moulding sand if it is obtained from a human hand, then it is called as hand moulding. In this article, I will be explaining about the Hand Moulding Method used in Casting Process in a detailed manner and also post about the Machine moulding methods which are in advanced to the Hand moulding methods.

Hand Moulding Method used in Casting Process-Ramming and Compressing
Hand Moulding Method used in Casting Process-Ramming and Compressing

The properties of Hand Moulding method are as follows:

  • It is the cheapest method of mould making operation.
  • Complex shapes of the patterns will be easily used in mould making without any damages to the pattern.
  • Strength and Hardness of the mould are non-uniform because of the non-uniform force applied by hand.
  • The production rate is low.

The other method used for preparing the mould is Machine Moulding method. It generally consists of 4 operations. By using these operations only, the mould can be prepared. The detailed explanation of Machine moulding operations is explained Here.

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