Скачать с ютуб #08 Gating Technology - Calculation Sprue 4/4 в хорошем качестве

#08 Gating Technology - Calculation Sprue 4/4

The sprue is the connection from the sprue to the runner. the sprue should be precisely calculated so that the sprue does not tear off during pouring. If the pouring stream breaks off during pouring, the pouring system works like a water jet pump. During the pumping process, gases are sucked into the melt and this leads to oxidations that will generate slag. When calculating a new gating system it is worth it to pay attention to the sprue even though it looks simple. Defects can be reduced and the quality of the casting will be just better!