公开(公告)号：US06857462B2

公开(公告)日：2005-02-22

申请号：US10303308

申请日：2002-11-25

申请人： Kiyoshi Sasaoka ,  Tomoyuki Okada ,  Tetsuo Yoshioka ,  Rick Zimmerman ,  Jim Lewis ,  Kazuo Yuze

发明人： Kiyoshi Sasaoka ,  Tomoyuki Okada ,  Tetsuo Yoshioka ,  Rick Zimmerman ,  Jim Lewis ,  Kazuo Yuze

IPC分类号： B22D17/10 ,  B22D17/20 ,  B22D17/24 ,  B22D19/00 ,  B22D17/00

CPC分类号： B22D19/0009 ,  B22D17/10 ,  B22D17/2007 ,  B22D17/2084 ,  B22D17/24

摘要： A high pressure die casting method including providing first and second accumulator assemblies, wherein the first accumulator assembly provides pressurized fluid toad die assembly while the second accumulator assembly provides pressurized fluid to remaining portions of the die casting machine. A barrel insert loader inserts cylinder barrels into the die assembly, and then the dies are closed to permit molten aluminum to be injected therein and thereby form the cast engine block. The dies include side gates and sub-gates through which molten aluminum is introduced into the mold. The dies are opened, and the cast engine is removed from the dies by operation of a robot arm, and a die spraying assembly is inserted between the open dies and sequentially sprays the dies, to clean and cool the dies in preparation for a subsequent casting operation.

摘要翻译： 一种高压压铸方法，包括提供第一和第二蓄能器组件，其中第一蓄能器组件提供加压流体ad模组件，而第二蓄能器组件向压铸机的剩余部分提供加压流体。 圆筒插入装载机将缸筒插入模具组件中，然后关闭模具以允许熔融铝注入其中，从而形成铸造发动机块体。 模具包括侧浇口和分浇口，熔融铝通过该浇口引入模具中。 模具被打开，并且通过操作机器人手臂将铸造发动机从模具中移出，并且在打开的模具之间插入模具喷射组件并且顺序地喷射模具，以清洁和冷却模具以准备随后的铸造 操作。