公开(公告)号：US20180056363A1

公开(公告)日：2018-03-01

申请号：US15684333

申请日：2017-08-23

申请人： Naoaki SUGIURA ,  Yuichi FURUKAWA ,  Mitsuhiro KOBAYASHI ,  Fumio KAWAHARA ,  Katsuhiro TAKAMI

发明人： Naoaki SUGIURA ,  Yuichi FURUKAWA ,  Mitsuhiro KOBAYASHI ,  Fumio KAWAHARA ,  Katsuhiro TAKAMI

IPC分类号： B21D53/04 ,  B23P15/26 ,  F28F13/18 ,  F28F21/06 ,  F28F3/02

CPC分类号： B21D53/04 ,  B05D1/02 ,  B05D3/0218 ,  B05D7/14 ,  B05D2202/25 ,  B05D2505/00 ,  B05D2505/50 ,  B22D17/00 ,  B23P15/26 ,  B23P2700/10 ,  F28F3/02 ,  F28F13/18 ,  F28F21/065 ,  H05K7/2039

摘要： Provided is a method for producing a heat sink that can easily and effectively form a heat radiating film on the surface of a substrate without requiring enormous heat energy for increasing the temperature of the substrate. The method is a method for producing a heat sink having a substrate and a heat radiating film formed on the surface of the substrate, including a first step of casting a substrate by injecting molten metal into a cavity of molding dies; and a second step of applying a heat radiating coating to the substrate through spraying or dropping in the period from when the molding dies are opened after the casting until when the temperature of the substrate that has been cast becomes lower than the deposition temperature that is a temperature necessary to deposit the heat radiating coating on the substrate.

公开(公告)号：US20130340968A1

公开(公告)日：2013-12-26

申请号：US14002954

申请日：2011-03-04

申请人： Naoaki Sugiura ,  Hiroyuki Ikuta

发明人： Naoaki Sugiura ,  Hiroyuki Ikuta

IPC分类号： B22D17/22

CPC分类号： B22D17/2236 ,  B22D17/24 ,  B22D17/32

摘要： A die casting apparatus includes: a fixed mold and a movable mold for forming a casting, wherein an insert core is disposed slidably in a movable main mold of the movable mold to form a protruding portion of the casting. The movable mold includes: a casting ejecting part for releasing the casting from the main mold, a core moving part for moving the core in a casting demolding direction, and a protruding-portion demolding part for releasing the protruding portion from the core. In a first demolding step, a control part controls the casting ejecting part, core moving part, and protruding-portion demolding part to release the casting from the main mold by the casting ejecting part and move the core together with the casting by the core moving part. In a second demolding step, the protruding portion is released from the core by the protruding-portion demolding part.

摘要翻译： 压铸装置包括：固定模具和用于形成铸件的可移动模具，其中插入芯部可滑动地设置在可动模具的可移动主模具中，以形成铸件的突出部分。 可移动模具包括：用于从主模具释放铸件的铸造喷射部分，用于在铸模脱模方向上移动芯体的芯移动部分和用于将突出部分从芯部释放的突出部脱模部。 在第一脱模步骤中，控制部分控制铸造喷射部分，芯部移动部分和突出部分脱模部分，以通过铸造喷射部件从主模具释放铸件，并且通过芯部移动将芯体与铸件一起移动 部分。 在第二脱模工序中，突起部通过突出部脱模部从芯部脱离。

公开(公告)号：US20160184885A1

公开(公告)日：2016-06-30

申请号：US14908844

申请日：2014-06-16

申请人： Yusuke YOKOTA ,  Masafumi NISHIDA ,  Naoaki SUGIURA ,  Yuto TANAKA ,  TOYOTA JIDOSHA KABUSHIKI KAISHA

发明人： Yusuke YOKOTA ,  Masafumi NISHIDA ,  Naoaki SUGIURA ,  Yuto TANAKA

IPC分类号： B22D11/06 ,  B22D11/14 ,  B22D11/08

CPC分类号： B22D11/06 ,  B22D11/083 ,  B22D11/145

摘要： A pulling-up-type continuous casting apparatus according to the present invention includes a molten-metal holding furnace (101) that holds molten metal (M1), a starter (ST) that draws the molten metal (M1) held in the molten-metal holding furnace (101) from a molten-metal surface of the molten metal (M1), and a shape defining member (102) that defines a cross-sectional shape of a cast-metal article (M3) to be cast by applying an external force to the held molten metal (M2) drawn by the starter (ST), in which the starter (ST) includes a body part (107) and a tip part (108), the tip part (108) including a tip (109) having a horizontal cross section smaller than that of the body part (107).

摘要翻译： 根据本发明的提拉式连续铸造设备包括：熔融金属保持炉（101），其保持熔融金属（M1）;起动器（ST），其将熔融金属（M1） 从熔融金属（M1）的熔融金属表面的金属保持炉（101）和形成限定构件（102），其通过施加铸造金属制品（M3）的截面形状来限定铸造 由起动器（ST）牵引的保持的熔融金属（M2）的外力，其中起动器（ST）包括主体部分（107）和末端部分（108），所述末端部分（108）包括尖端 109）具有比身体部分（107）的横截面小的水平横截面。

公开(公告)号：US20160101465A1

公开(公告)日：2016-04-14

申请号：US14777937

申请日：2013-04-10

申请人： Naoaki SUGIURA

发明人： Naoaki SUGIURA

IPC分类号： B22D11/14 ,  B22D11/124 ,  B22D11/22

CPC分类号： B22D11/145 ,  B22D11/08 ,  B22D11/1246 ,  B22D11/22

摘要： A pulling-up-type continuous casting apparatus according to an aspect of the present invention includes a holding furnace that holds molten metal, a shape defining member configured to define a cross-sectional shape of a cast-metal article to be cast by a molten-metal passage section through which the molten metal passes, and a nozzle that blows a cooling gas on the cast-metal article, the cast-metal article being formed as the molten metal that has passed through the molten-metal passage section. The shape defining member includes cooling means for cooling the molten metal on an outlet side of the molten-metal passage section, and temperature-maintaining means for maintaining a temperature of the molten metal on an inlet side of the molten-metal passage section. An end face shape of the molten-metal passage section is curved to conform to a surface shape of the molten metal pulled up from the molten-metal surface.

摘要翻译： 根据本发明的一个方面的提拉式连续铸造设备包括：保持熔融金属的保持炉;形状限定件，其被构造成通过熔融的熔融金属来限定待铸造的铸造金属制品的横截面形状 金属通道部分，以及将铸造金属制品上的冷却气体吹出的喷嘴，铸造金属制品形成为通过熔融金属通道部分的熔融金属。 形状限定部件包括用于冷却熔融金属通道部分的出口侧的熔融金属的冷却装置和用于保持熔融金属在熔融金属通道部分的入口侧的温度的温度保持装置。 熔融金属通道部分的端面形状被弯曲以符合从熔融金属表面拉出的熔融金属的表面形状。

公开(公告)号：US10596618B2

公开(公告)日：2020-03-24

申请号：US15684333

申请日：2017-08-23

申请人： Naoaki Sugiura ,  Yuichi Furukawa ,  Mitsuhiro Kobayashi ,  Fumio Kawahara ,  Katsuhiro Takami

发明人： Naoaki Sugiura ,  Yuichi Furukawa ,  Mitsuhiro Kobayashi ,  Fumio Kawahara ,  Katsuhiro Takami

IPC分类号： B21D53/04 ,  B22D17/00 ,  B23P15/26 ,  F28F3/02 ,  F28F13/18 ,  F28F21/06 ,  B05D1/02 ,  B05D3/02 ,  B05D7/14 ,  H05K7/20

摘要： Provided is a method for producing a heat sink that can easily and effectively form a heat radiating film on the surface of a substrate without requiring enormous heat energy for increasing the temperature of the substrate. The method is a method for producing a heat sink having a substrate and a heat radiating film formed on the surface of the substrate, including a first step of casting a substrate by injecting molten metal into a cavity of molding dies; and a second step of applying a heat radiating coating to the substrate through spraying or dropping in the period from when the molding dies are opened after the casting until when the temperature of the substrate that has been cast becomes lower than the deposition temperature that is a temperature necessary to deposit the heat radiating coating on the substrate.

公开(公告)号：US20160052051A1

公开(公告)日：2016-02-25

申请号：US14781210

申请日：2013-04-10

申请人： Naoaki SUGIURA ,  Yusei KUSAKA

发明人： Naoaki SUGIURA ,  Yusei KUSAKA

IPC分类号： B22D11/124 ,  B22D11/14 ,  B22D11/041

CPC分类号： B22D11/124 ,  B22D11/01 ,  B22D11/041 ,  B22D11/08 ,  B22D11/1246 ,  B22D11/141 ,  B22D11/145

摘要： A pulling-up-type continuous casting apparatus according to an aspect of the present invention includes a holding furnace that holds molten metal, a shape defining member disposed near a molten-metal surface of the molten metal held in the holding furnace, the shape defining member being configured to define a cross-sectional shape of a cast-metal article to be cast as the molten metal passes through the shape defining member, a first nozzle that blows a cooling gas on the cast-metal article, the cast-metal article being formed as the molten metal that has passed through the shape defining member solidifies, and a second nozzle that blows a gas toward the cast-metal article in an obliquely upward direction from below a place on the cast-metal article on which the cooling gas is blown from the first nozzle.

摘要翻译： 根据本发明一个方面的提拉型连续铸造设备包括：保持熔融金属的保持炉，设置在保持在保持炉中的熔融金属的熔融金属表面附近的形状限定件，形状限定 所述构件被构造成当所述熔融金属通过所述形状限定构件时，限定待铸造的铸造金属制品的横截面形状;将铸造金属制品上的冷却气体吹塑的第一喷嘴，所述铸造金属制品 形成为通过形状限定部件固化的熔融金属;以及第二喷嘴，其从倾斜向上的方向从铸造金属制品上的冷却气体的位置下方向铸造金属制品吹出气体 从第一喷嘴吹出。

公开(公告)号：US20150298205A1

公开(公告)日：2015-10-22

申请号：US14646978

申请日：2013-09-30

申请人： Naoaki SUGIURA

发明人： Naoaki SUGIURA

IPC分类号： B22D11/01 ,  B22D46/00 ,  B22D11/20 ,  B22D41/00 ,  B22D11/124 ,  B22D11/22

CPC分类号： B22D11/01 ,  B22D11/124 ,  B22D11/145 ,  B22D11/20 ,  B22D11/22 ,  B22D41/00 ,  B22D46/00

摘要： A hoisting type continuous casting device includes a keeping furnace, a first shape regulating member, an imaging section, an image analysis section, and a casting control section. The keeping furnace keeps a melt. The first shape regulating member is mounted in the vicinity of a molten surface of the melt kept in the keeping furnace and regulates a cross-sectional shape of a casting to be casted by the melt passing therethrough. The imaging section captures an image of the melt that has passed through the first shape regulating member. The image analysis section detects swinging motion in the melt from the image and determines a solidification interface based on presence or absence of the swinging motion. The casting control section changes a casting condition when the solidification interface determined by the image analysis section is not within a predetermined reference range.

摘要翻译： 提升式连续铸造装置包括保持炉，第一形状调节构件，成像部，图像分析部和铸造控制部。 保温炉保持熔化。 第一形状调节构件安装在保持在保持炉中的熔体的熔融表面附近，并调节通过其中的熔体流延的铸件的横截面形状。 成像部分捕获已经通过第一形状调节构件的熔体的图像。 图像分析部分检测来自图像的熔体中的摆动运动，并且基于摆动运动的存在或不存在确定凝固界面。 当由图像分析部确定的凝固界面不在预定的参考范围内时，铸造控制部分改变铸造条件。

公开(公告)号：US20150034269A1

公开(公告)日：2015-02-05

申请号：US14323314

申请日：2014-07-03

申请人： Fumiki TANAHASHI ,  Hiroyuki IKUTA ,  Naoaki SUGIURA

发明人： Fumiki TANAHASHI ,  Hiroyuki IKUTA ,  Naoaki SUGIURA

IPC分类号： B22D11/01 ,  B22D11/12 ,  B22D11/14 ,  B22D11/08

CPC分类号： B22D11/015 ,  B22D11/081 ,  B22D11/145

摘要： A pulling-up-type continuous casting apparatus that lets molten metal solidify while pulling up a drawing section for drawing the molten metal from a molten-metal surface of the molten metal held in a holding furnace, and thereby shapes the molten metal, includes means for applying a non-contact force to held molten metal, the held molten metal being molten metal that has been drawn from the molten-metal surface by the drawing section but has not solidified yet.

摘要翻译： 一种提拉式连续铸造装置，其使熔融金属固化，同时提起用于从保持在保持炉中的熔融金属的熔融金属表面拉出熔融金属的拉拔部分，从而使熔融金属成形， 为了对保持的熔融金属施加非接触力，保持的熔融金属是由熔融金属表面被拉伸部拉出但尚未固化的熔融金属。