| 摘要 |
A mold for casting short forging ingots has a heat insulating lateral surface, and a bottom plate - channels for intensive cooling. The mold has a mobile feeder head to form a sinkhead of cylindrical shapewith a volume of 10-16 %, and cylindrical section with height ofin the lower internal part and a cone transition part - in the upper part of the mold body with an angle of 15 ... 45°, the ratio of the height of mold and inner diameter makeswhere H - height of the ingot body;D - average diameter of the ingot body,while a bottom plate has four inlets per one central outlet located in the lower part of bottom plate, and the fastening of lower plate with the body of mold is made by fixtures. |
