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    • 2. 发明公开
    • 티타늄 용해 주조용 소모 전극식 진공아크용해장치
    • 用于熔融和铸造钛的消费电极型真空镀膜装置
    • KR1020030041050A
    • 2003-05-23
    • KR1020010071780
    • 2001-11-19
    • 한국생산기술연구원주식회사 엠시스
    • 권혁천임성철정택균김명용이연수김영록박광호윤정의
    • F27B14/04
    • PURPOSE: A consumable electrode type vacuum arc remelting apparatus for melting and casting titanium is provided which is capable of manufacturing middle to large sized titanium cast components requiring accurate dimensions at low cost and preventing pollution during melting and casting processes. CONSTITUTION: The consumable electrode type vacuum arc remelting apparatus(1) for melting and casting titanium comprises a chamber(10) for forming an internal space; a vertical transfer means(20) fixed to the upper part of the chamber; a sample fixing means(30) which is moved by operation of the vertical transfer means and fixes sample; a vacuum means(40) connected to the chamber to maintain the inside of the chamber to the vacuum state; a double cooling structured crucible furnace(50) which is installed at the lower side of the sample fixing means, and in which skull(51) is installed; a current supply means for supplying current to sample (S) and crucible furnace; a crucible furnace rotation control means(60) in which the crucible furnace is connected to rotation shaft rotated by driving force of motor(61), and a reduction gear(63) is installed between the motor and rotation shaft(62); a mold(80) for casting a component having a melt troughing shape; a guide member(95) fixed to a bracket(16) of the chamber so that the melt is easily injected into the mold when pouring melt of the crucible furnace into the mold; a centrifugal disk(85) for rotating the mold; a power generating means(90) for providing power source to rotate the centrifugal disk; a cooling means for preventing heat generated by high temperature arc heat from transferring to the crucible furnace; and a control means(100) for controlling the respective units.
    • 目的:提供一种用于熔化和铸造钛的消耗电极型真空电弧重熔装置,其能够制造要求在低成本下精确尺寸的中大型钛铸件,并防止熔化和铸造过程中的污染。 构成:用于熔融和铸造钛的消耗电极型真空电弧重熔装置(1)包括:用于形成内部空间的室(10); 固定到所述室的上部的垂直传送装置(20); 样品固定装置(30),其通过垂直传送装置的操作移动并固定样品; 连接到所述室的真空装置(40),以将所述室的内部保持在真空状态; 安装在样品固定装置的下侧并安装有颅骨(51)的双冷却结构坩埚炉(50) 用于向样品(S)和坩埚炉供给电流的电流供给装置; 坩埚炉旋转控制装置(60),其中坩埚炉连接到通过电动机(61)的驱动力旋转的旋转轴,并且减速齿轮(63)安装在电动机和旋转轴(62)之间; 用于铸造具有熔体槽形的部件的模具(80); 固定到所述室的支架(16)的引导构件(95),使得当将所述坩埚炉的熔融物浇注到所述模具中时,所述熔体容易地注入所述模具中; 用于旋转模具的离心盘(85); 用于提供动力以旋转离心盘的发电装置(90); 用于防止由高温电弧热产生的热量转移到坩埚炉的冷却装置; 以及用于控制各个单元的控制装置(100)。
    • 6. 发明授权
    • 비등방성 온도 제어에 의한 금속부재 제조방법
    • 通过各向异性温度控制制造金属构件的方法
    • KR101222167B1
    • 2013-01-14
    • KR1020120001368
    • 2012-01-05
    • 한국생산기술연구원
    • 이효수정택균이민하신형원
    • H01H1/023C21D9/00
    • PURPOSE: A method for manufacturing a metal member by an anisotropic temperature control is provided to eliminate a cladding process separately performing after an oxidation process, thereby improving productivity by reducing time required for a whole process. CONSTITUTION: A contact point member(1) including a first region(10) forming predetermined thickness and a second region(20) forming the rest is prepared. The contact point member is inserted into an oxidation device with a plurality of heaters(410). A cooling unit(200) is in contact with one surface of the contact point member. A circulation passage circulating by a pump(210) is formed.
    • 目的:提供一种通过各向异性温度控制制造金属构件的方法,以消除在氧化过程之后分别执行的包层工艺,从而通过减少整个工艺所需的时间来提高生产率。 构成:制备包括形成预定厚度的第一区域(10)和形成其余部分的第二区域(20)的接触点构件(1)。 接触点构件被插入具有多个加热器(410)的氧化装置中。 冷却单元(200)与接触点构件的一个表面接触。 形成由泵(210)循环的循环通道。
    • 8. 发明授权
    • 티타늄 용해 주조용 소모 전극식 진공아크용해장치
    • 티타늄용해주조용소모전극식진공아크용해장
    • KR100419266B1
    • 2004-02-18
    • KR1020010071780
    • 2001-11-19
    • 한국생산기술연구원주식회사 엠시스
    • 권혁천임성철정택균김명용이연수김영록박광호윤정의
    • F27B14/04
    • PURPOSE: A consumable electrode type vacuum arc remelting apparatus for melting and casting titanium is provided which is capable of manufacturing middle to large sized titanium cast components requiring accurate dimensions at low cost and preventing pollution during melting and casting processes. CONSTITUTION: The consumable electrode type vacuum arc remelting apparatus(1) for melting and casting titanium comprises a chamber(10) for forming an internal space; a vertical transfer means(20) fixed to the upper part of the chamber; a sample fixing means(30) which is moved by operation of the vertical transfer means and fixes sample; a vacuum means(40) connected to the chamber to maintain the inside of the chamber to the vacuum state; a double cooling structured crucible furnace(50) which is installed at the lower side of the sample fixing means, and in which skull(51) is installed; a current supply means for supplying current to sample (S) and crucible furnace; a crucible furnace rotation control means(60) in which the crucible furnace is connected to rotation shaft rotated by driving force of motor(61), and a reduction gear(63) is installed between the motor and rotation shaft(62); a mold(80) for casting a component having a melt troughing shape; a guide member(95) fixed to a bracket(16) of the chamber so that the melt is easily injected into the mold when pouring melt of the crucible furnace into the mold; a centrifugal disk(85) for rotating the mold; a power generating means(90) for providing power source to rotate the centrifugal disk; a cooling means for preventing heat generated by high temperature arc heat from transferring to the crucible furnace; and a control means(100) for controlling the respective units.
    • 目的:提供一种用于熔化和铸造钛的自耗电极型真空电弧重熔设备,其能够以低成本制造要求精确尺寸并防止熔化和铸造过程中的污染的中到大型钛铸件。 构成:用于熔化和铸造钛的自耗电极型真空电弧重熔设备(1)包括用于形成内部空间的腔室(10) 垂直传送装置(20),其固定在腔室的上部; 样品固定装置(30),其通过垂直传送装置的操作而移动并固定样品; 连接到腔室的真空装置(40),以将腔室的内部保持在真空状态; 双冷却结构坩埚炉(50),其安装在样品固定装置的下侧,并且其中安装有头壳(51); 用于向样品(S)和坩埚炉提供电流的电流供应装置; 坩埚炉旋转控制装置(60),其中坩埚炉连接到由电动机(61)的驱动力旋转的旋转轴,并且在电动机和旋转轴(62)之间安装有减速齿轮(63)。 模具(80),用于铸造具有熔融槽形状的部件; 一个固定在腔室的支架(16)上的导向件(95),当将坩埚炉的熔体倒入模具中时,熔体容易注入模具中; 离心盘(85),用于旋转模具; 动力产生装置(90),用于提供动力源以旋转离心盘; 用于防止由高温电弧热量产生的热量传递到坩埚炉的冷却装置; 和用于控制各个单元的控制装置(100)。