Introduction to gating system.aluminum casting mold design.


  • In the next few days, I will introduce the gating system design

1.Composition and function of gating system.(1)

  • The gating system is a channel in the mold that directs liquid metal into the cavity.

  • It consists of a sprue cup、sprue、inner sprue. Broadly, it also consists of air gate.

  • The function of the sprue cup is to receive liquid metal and lead it to the sprue.

  • The sprue cup divided into funnel and basin.Funnel shaped gate cups are divided into two categories: one is used for medium and small cast iron and non-ferroalloy castings;  The first class is used for steel castings.

    • That's all for today, and we'll talk about it next time.

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