公开(公告)号：US5411074A

公开(公告)日：1995-05-02

申请号：US125873

申请日：1993-09-24

申请人： Eiji Naruse ,  Tadashi Nishida

发明人： Eiji Naruse ,  Tadashi Nishida

IPC分类号： B22C9/06 ,  B22D17/22 ,  B22D17/32 ,  G01J5/48 ,  G05D23/19 ,  G05D23/27 ,  B22D46/00

CPC分类号： B22D17/32 ,  B22D17/2218 ,  G05D23/1917 ,  G05D23/27

摘要： An image of the separating plane of each of mold pieces of a metallic mold is picked up by a infrared vidicon camera before the mold pieces are closed together. That image is then processed so as to obtain a temperature distribution pattern which is in turn compared with a target temperature distribution pattern previously stored in memory. With the result of the comparison, the mold piece is cooled or heated so as to have the target temperature pattern before the mold pieces are closed together.

摘要翻译： 金属模具的每个模具的分离平面的图像在模具封闭在一起之前由红外线摄像机拾取。 然后对该图像进行处理，以获得温度分布图案，其反过来与先前存储在存储器中的目标温度分布图案相比较。 通过比较的结果，在将模具封闭在一起之前，将模具冷却或加热以具有目标温度模式。

公开(公告)号：US5836370A

公开(公告)日：1998-11-17

申请号：US687163

申请日：1996-07-24

申请人： Eiji Naruse

发明人： Eiji Naruse

IPC分类号： B22C1/00 ,  B22C9/10 ,  B22D18/04 ,  B22D21/00 ,  B22D27/04 ,  B22D23/00

CPC分类号： B22D18/04 ,  B22D27/04

摘要： A method of manufacturing a low melting-point metal core is provided, which consists of fitting a loose piece 6 having a built-in heater 5 in a mold 4, casting molten metal by pushing it up from a furnace into the cavity of the mold 4 to fill it, keeping the mold in a filled state for a given time, and stopping the casting step at a time at which the molten metal at the central part of the cavity is still unsolidified, so as to have the unsolidified molten metal fall freely into the furnace.

摘要翻译： 提供一种制造低熔点金属芯的方法，其包括将具有内置加热器5的松散件6装配在模具4中，将熔融金属从炉子推入模具的空腔 4填充它，将模具保持在填充状态一段给定的时间，并且在空腔中心部分的熔融金属仍未固化的时刻停止铸造步骤，以使未固化的熔融金属下降 自由进入炉。

公开(公告)号：US06942010B2

公开(公告)日：2005-09-13

申请号：US10466262

申请日：2002-01-16

申请人： Mitsuharu Osugi ,  Eiji Naruse ,  Yuji Kanayama ,  Yutaka Murata

发明人： Mitsuharu Osugi ,  Eiji Naruse ,  Yuji Kanayama ,  Yutaka Murata

IPC分类号： B22D23/00 ,  B22D33/02 ,  B22D35/04

CPC分类号： B22D23/006

摘要： A gravity type tiltable metal mold casting machine, comprising: a pair of opposing upright supporting frames (2, 2); a pair of opposing main rotating shafts (3, 3) rotatably mounted on the upright supporting frames (2, 2); a main frame (4) suspended from and between the main rotating shafts (3, 3); an electric motor (19) attached to one of the main rotating shafts (3, 3) for reversibly rotating it and hence the frame (4); a drag die plate (6) vertically moved by mold-fastening cylinders (5, 5) mounted on a lower part of the main frame (4); a metal drag (10) secured to the drag die plate (6), the metal drag having a drag pushing-out mechanism (23) for pushing an as-cast product out of the metal drag; a pair of opposing horizontal cope tilting shafts (13, 13) secured to an upper end of the main frame at locations rearward of the main rotating shafts (3, 3); a cope-attaching frame (14) rotatably mounted at one end on the cope tilting shafts (13, 13); a cope die plate (16) secured to a lower surface of the cope-attaching frame (14); a metal cope (17) secured to the cope die plate (16), the metal cope having a cope pushing-out mechanism (26) for pushing an as-cast product out of the metal cope, a ladle (21) rotatably mounted about a horizontal axis of rotation, the horizontal axis of rotation being located rearward of the assembly of the metal cope and drag; and an electric motor (9) for reversibly rotating the ladle (21) about the horizontal axis of rotation, wherein the center of the assembly of the metal cope and drag is substantially on the axis of rotation of the main rotating shafts.

摘要翻译： 一种重力式可倾斜金属模具铸造机，包括：一对相对的直立支撑框架（2,2）; 一对相对的主旋转轴（3,3），可旋转地安装在直立支撑框架（2,2）上; 悬挂在主旋转轴（3,3）之间和之间的主框架（4）; 安装在主旋转轴（3,3）之一上的电动机（19），用于可逆地旋转主旋转轴（3,3），从而连接框架（4）。 通过安装在主框架（4）的下部的模具紧固气缸（5,5）垂直移动的拖模板（6）; 金属阻力（10）固定在拖曳模板（6）上，金属拖曳具有用于将铸造产品推出金属阻力的拖拽推出机构（23） 一对相对的水平对中倾斜轴（13,13），其在所述主旋转轴（3,3）的后方的位置处固定到所述主框架的上端; 一个可旋转地安装在所述上倾斜轴（13,13）上的上搭接框架（14）。 固定在所述上搭接框架（14）的下表面的上模板（16）; 固定在上模板（16）上的金属托架（17），所述金属托架具有用于将铸造产品推出金属托盘的上推推出机构（26），围绕 水平旋转轴线，水平旋转轴线位于金属上模组件的后方，并且阻力; 以及用于围绕水平旋转轴线可逆地旋转浇包（21）的电动马达（9），其中金属托盘和拖车的组件的中心基本上在主旋转轴的旋转轴线上。