タイヤ成形用金型の鋳造装置およびタイヤ成形用金型の鋳造方法

    公开(公告)号:WO2019111431A1

    公开(公告)日:2019-06-13

    申请号:PCT/JP2018/023001

    申请日:2018-06-15

    Inventor: 石原 泰之

    CPC classification number: B22C9/08 B22C9/28 B22D25/02

    Abstract: タイヤ成形用金型の鋳造装置は、定盤(2)と、定盤(2)の上に設置されて内側に鋳込み空間(50)を形成する外筒鋳枠(40)とを有し、定盤(2)の上面に、中心軸(Lc)を中心に放射方向に延びる少なくとも1本の放射溝(3)が形成される。放射溝(3)の径方向外側溝端部(3a)は、外筒鋳枠(40)より径方向外側にあって注湯治具(60)と連結されて溶湯を放射溝(3)に入湯する溝入湯口(7i)を備え、放射溝(3)の径方向内側溝端部(3b)に、放射溝(3)から鋳込み空間(50)に溶湯を出湯する溝出湯口(7e)を備える。鋳込み空間(50)の上に押湯枠(30)が配設され、押湯枠(30)により溝出湯口(7e)の直上に押湯を溜める押湯空間(35)が形成される。上記構成により、鋳造時の気泡欠陥の発生を抑えるとともに、鋳込み時間を短縮して鋳造品質の向上を図る。

    VERFAHREN ZUR HERSTELLUNG EINES BAUTEILS AUS DUKTILEM GUSSEISEN UND BAUTEIL AUS DUKTILEM GUSSEISEN
    2.
    发明申请
    VERFAHREN ZUR HERSTELLUNG EINES BAUTEILS AUS DUKTILEM GUSSEISEN UND BAUTEIL AUS DUKTILEM GUSSEISEN 审中-公开
    用于生产球墨铸铁和元件球墨铸铁的组成部分

    公开(公告)号:WO2017186444A1

    公开(公告)日:2017-11-02

    申请号:PCT/EP2017/057443

    申请日:2017-03-29

    CPC classification number: B22D13/023 B22D25/02 B22D27/20 C22C37/04 C22C37/10

    Abstract: Verfahren zur Herstellung eines Bauteils aus duktilem Gusseisen, das die folgenden Schritte aufweist; Bereitstellen einer fließfähigen Gusseisenmischung, Einbringen der fließfähigen Gusseisenmischung in eine Kokille, Erstarrung der Gusseisenmischung in der Kokille, Öffnen der Kokille und Entnahme des Bauteils aus Gusseisen, wobei die Gusseisenmischung einen Mindestgehalt von 3,0 Gew.-% Silicium aufweist. Weiterhin umfasst die Erfindung ein nach diesem Verfahren hergestelltes Bauteil aus duktilem Gusseisen.

    Abstract translation: 制造球墨铸铁部件的方法,包括以下步骤: 提供了一个流动的ROAD FÄ ELIGIBLE铸铁混合物,引入流动ROAD FÄ在模具中ELIGIBLE铸铁混合物,在模具中的铸铁混合物的凝固,OPEN由铸铁制成的部件,其中,所述铸铁混合物的模具和去除包含3.0的最小含量 %硅。 此外,本发明包括由该方法制造的由球墨铸铁制成的部件

    자동차용 모노블럭 브레이크캘리퍼의 제조방법
    4.
    发明申请
    자동차용 모노블럭 브레이크캘리퍼의 제조방법 审中-公开
    制造汽车单臂制动钳的方法

    公开(公告)号:WO2016204427A1

    公开(公告)日:2016-12-22

    申请号:PCT/KR2016/005775

    申请日:2016-05-31

    Inventor: 노재원

    Abstract: 본 발명은 파이프로 된 브레이크유압라인이 캘리퍼본체 내부에 구비되고, 브레이크호스고정장치가 캘리퍼본체 외부에 구비되며 복수개의 실린더를 모래중자로써 주조하여 형성시키는 모노블럭브레이크 캘리퍼의 제조방법에 있어서, 상기 브레이크유압라인은 상기 캘리퍼본체(11)를 형성하는 주조공정 이전(以前)에 브레이크유압라인(31)(32)(33)을 상기 모래중자에 압입시킨 후, 상기 주조공정을 거쳐서 상기 캘리퍼본체(11)를 형성시키고; 상기 브레이크호스고정장치(40)는 상기 캘리퍼본체(11)에 형성된 나사홈에 회동시켜 고정시키는 브레이크호스고정용 전방향볼트(41)와, 상기 브레이크호스고정용 전방향볼트(41)에 얹히는 브레이크호스(42)와, 상기 브레이크호스고정용 전방향볼트(41)와 상기 브레이크호스(42)를 중앙에서 회동시켜서 고정시키는 고정너트(43)로 이루어진 것을 특징으로 한다.

    Abstract translation: 本发明涉及一种用于制造单块制动钳的方法,其中制动液压管路是设在制动钳体内部的制动液压管路和制动软管固定装置,并且多个缸体 铸造铸造。 在用于形成卡钳体(11)的铸造过程之前,将制动液压管线(31,32,33)压入砂型铸件中,然后通过铸造工艺形成卡钳体(11)。 制动软管固定装置(40)包括:固定全向螺栓(41)的制动软管,其通过旋转固定在卡钳主体(11)上的螺纹中; 坐在制动软管固定全向螺栓(41)上的制动软管(42); 以及通过使制动软管固定全向螺栓(41)和制动软管(42)从其中心旋转而固定的固定螺母(43)。

    CASTING PROCESS AND SAND MOULD PROVIDED WITH AN INLET SYSTEM FOR PRODUCING AT LEAST PARTLY THIN WALLED ALUMINIUM CASTS WITH SAND MOULDING TECHNOLOGY BY MEANS OF GRAVITY CASTING
    5.
    发明申请
    CASTING PROCESS AND SAND MOULD PROVIDED WITH AN INLET SYSTEM FOR PRODUCING AT LEAST PARTLY THIN WALLED ALUMINIUM CASTS WITH SAND MOULDING TECHNOLOGY BY MEANS OF GRAVITY CASTING 审中-公开
    铸造工艺和砂型铸造提供了一个入口系统,用于生产具有砂型铸造技术的最小部分薄壁铝合金铸件

    公开(公告)号:WO2016181177A2

    公开(公告)日:2016-11-17

    申请号:PCT/HU2016/050019

    申请日:2016-05-12

    Inventor: HAJAS, Gergely

    Abstract: The subject of the invention is a process for the production of at least partly thin-walled and aluminium castings with sand moulding technology by gravity casting, which allows producing casts with 100 times or favourably 200-400 times larger overall dimensions in case of 1-3 mm wall thickness. The main idea of the process is that sand mould containing mould cavity is provided, melt of aluminium content is produced, the melt is introduced into the mould cavity at several points through a gating system of narrowing cross section. A further subject of the invention is a sand mould fitted with a gating system to produce at least partly thin-walled castings with sand moulding technology, by gravity casting. The wall thickness of thin-walled segments is 1-3 mm and the largest dimension is more than a 100 but favourably at least 200-400 multiple of the wall thickness. The main idea behind the sand mould with a gating system is that it contains a mould cavity allowing the production of at least partly thin-walled castings, and is equipped with a gating system, which is composed of at least two sprues and one ingate to each having a porthole into the mould cavity and in liquid contact with the sprues.

    Abstract translation: 本发明的主题是通过重力铸造生产具有砂型成型技术的至少部分薄壁和铝铸件的方法,其允许在1-型的情况下生产100倍或优选200-400倍的总尺寸的铸件, 3mm壁厚。 该工艺的主要思想是提供含有模腔的砂模,产生铝含量的熔体,通过横截面狭窄的浇注系统将熔体在几个点处引入模腔中。 本发明的另一个主题是配有浇注系统的砂模,通过重力铸造制造具有砂型成型技术的至少部分薄壁铸件。 薄壁片段的壁厚为1-3毫米,最大尺寸大于100,但壁厚至少为200-400倍。 具有浇注系统的砂模的主要思想是其包含允许生产至少部分薄壁铸件的模腔,并且配备有浇口系统,该系统由至少两个浇口和一个浇口 每个都具有进入模腔的入口并与流道接触。

    A METHOD FOR MANUFACTURING A TURBINE WHEEL
    6.
    发明申请
    A METHOD FOR MANUFACTURING A TURBINE WHEEL 审中-公开
    一种制造涡轮轮的方法

    公开(公告)号:WO2016113552A1

    公开(公告)日:2016-07-21

    申请号:PCT/GB2016/050063

    申请日:2016-01-12

    Applicant: CUMMINS LTD

    Abstract: A method for manufacturing a turbine wheel comprising casting the turbine wheel from an austenitic nickel-chromium-based superalloy, subjecting the cast turbine wheel to hot isostatic pressing and then subjecting a surface of the hot isostatically pressed turbine wheel to plastic deformation, wherein said hot isostatic pressing is effected at a pressure of 98 to 200 MPa and a temperature of 1160 to 1220 °C for a time period of 225 to 300 minutes. There is further described a hot isostatically pressed cast turbine wheel manufactured from an austenitic nickel-chromium-based superalloy, the turbine wheel having a plastically deformed surface; and a turbocharger incorporating such a turbine wheel.

    Abstract translation: 一种用于制造涡轮机叶轮的方法,包括从奥氏体镍铬基超级合金铸造涡轮机叶轮,对铸造涡轮机轮进行热等静压,然后对热等压涡轮机叶轮的表面进行塑性变形,其中所述热 等压压制在98〜200MPa的压力和1160〜1220℃的温度下进行225〜300分钟的时间。 还描述了由奥氏体镍铬基超级合金制造的热等静压铸造涡轮机,涡轮机轮具有塑性变形的表面; 以及包括这种涡轮机叶轮的涡轮增压器。

    BRAKE CALIPER FOR DISC BRAKE ASSEMBLY AND METHOD AND APPARATUS FOR PRODUCING SAME
    7.
    发明申请
    BRAKE CALIPER FOR DISC BRAKE ASSEMBLY AND METHOD AND APPARATUS FOR PRODUCING SAME 审中-公开
    用于碟形刹车装置的制动钳及其制造方法和装置

    公开(公告)号:WO2016090086A1

    公开(公告)日:2016-06-09

    申请号:PCT/US2015/063624

    申请日:2015-12-03

    Abstract: A brake caliper adapted for use in a vehicle disc brake assembly and method and apparatus for producing the same. The apparatus for producing the brake caliper comprises a mold member and a core member. The mold member has two mold sections meeting at a vertical interface, the first mold section having an extension from the vertical interface into the second mold section to form an integrally cast lug on the brake caliper. The core member has three extensions operative to form three integrally cast locating surfaces on the cast brake caliper, the extensions defining datum surfaces for subsequent machining of the cast brake caliper to predetermined tolerances using the three locating surfaces as the datum surfaces.

    Abstract translation: 适用于车辆盘式制动器总成的制动钳及其制造方法和装置。 用于制造制动钳的装置包括模具构件和芯构件。 模具构件具有在垂直界面处相交的两个模具部分,第一模具部分具有从垂直界面延伸到第二模具部分中的延伸部,以在制动钳上形成整体铸造的凸耳。 芯构件具有三个延伸部,用于在铸造制动钳上形成三个整体铸造的定位表面,延伸部限定基准表面,用于随后使用三个定位表面作为基准面来将铸造制动钳加工到预定的公差。

    SYSTEM AND METHOD FOR MANUFACTURING RAILCAR YOKES
    8.
    发明申请
    SYSTEM AND METHOD FOR MANUFACTURING RAILCAR YOKES 审中-公开
    制造RAILCAR YOKES的系统和方法

    公开(公告)号:WO2016089730A1

    公开(公告)日:2016-06-09

    申请号:PCT/US2015/062909

    申请日:2015-11-30

    Abstract: A method for manufacturing railcar yokes includes providing a cope mold portion having internal walls defining at least in part perimeter boundaries of at least two upper yoke mold cavities. The method further comprises providing a drag mold portion having internal walls defining at least in part perimeter boundaries of at least two lower yoke mold cavities. A slab core is positioned within the drag mold portion. The slab core is configured to define at least in part perimeter boundaries of the at least two upper yoke mold cavities and the at least two lower yoke mold cavities. The cope and drag mold portions are closed with the slab core therebetween. The method also comprises at least partially filling the at least two upper and at least two lower yoke mold cavities with a molten alloy to form a first, second, third, and fourth yoke.

    Abstract translation: 一种用于制造轨道车架轭的方法包括提供具有限定至少两个上轭模腔的至少部分周边边界的内壁的上模模具部分。 该方法还包括提供具有限定至少两个下轭模腔的至少部分周边边界的内壁的拖模模具部分。 板芯位于拖模模具部分内。 平板芯被构造成至少部分地限定至少两个上轭模腔和至少两个下轭模腔的周边边界。 上模和拖模模具部分之间的板坯被封闭。 该方法还包括用熔融合金至少部分地填充至少两个上部和至少两个下轭模腔,以形成第一,第二,第三和第四轭。

    내식성이 개선된 다이케스팅용 알루미늄 합금
    9.
    发明申请
    내식성이 개선된 다이케스팅용 알루미늄 합금 审中-公开
    用于铸造的铝合金,具有改善的耐腐蚀性

    公开(公告)号:WO2016068494A1

    公开(公告)日:2016-05-06

    申请号:PCT/KR2015/010105

    申请日:2015-09-24

    Inventor: 김윤용 유창우

    CPC classification number: B22D25/02 B22D21/007 C22C21/08 H03H2/005

    Abstract: 본 발명은 우수한 내식성을 얻을 수 있는 다이캐스팅용 알루미늄 합금에 관한 것으로서, 본 발명의 합금은 마그네슘(Mg) 6 내지 8.5 중량 %, 규소(Si) 4 내지 6 중량 %, 철(Fe) 0.4 내지 0.8 중량%, 망간(Mn) 0.2 내지 0.5 중량%, 구리(Cu) 0.01 내지 0.1 중량%, 티타늄(Ti) 0.05 내지 0.15 중량%, 및 잔량의 알루미늄(AI)을 포함하여 구성됨으로써 경량화와 고내식성을 요구하는 전자 또는 통신용 부품 제작을 위한 다이캐스팅용 소재로 사용할 수 있다.

    Abstract translation: 本发明涉及能够获得优异的耐腐蚀性的用于压铸的铝合金。 本发明的合金含有6〜8.5重量%的镁(Mg),4〜6重量%的硅(Si),0.4〜0.8重量%的铁(Fe),0.2〜0.5重量%的锰(Mn) ,铜(Cu)为0.01〜0.1重量%,钛(Ti)为0.05〜0.15重量%,铝(Al)为余量,因此能够用作制造电子部件的压铸用材料 或需要重量减轻和高耐腐蚀性的通信部件。

    METHOD FOR MANUFACTURING A WATER COOLING SYSTEM IN A CASTED CYLINDER HEAD AND WATER COOLING SYSTEM IN A CASTED CYLINDER HEAD
    10.
    发明申请
    METHOD FOR MANUFACTURING A WATER COOLING SYSTEM IN A CASTED CYLINDER HEAD AND WATER COOLING SYSTEM IN A CASTED CYLINDER HEAD 审中-公开
    铸造气缸盖中的气缸头和水冷却系统中的水冷却系统的制造方法

    公开(公告)号:WO2016030087A1

    公开(公告)日:2016-03-03

    申请号:PCT/EP2015/066719

    申请日:2015-07-22

    Abstract: The present invention is related to a method for manufacturing a water cooling system (20) inside a casted cylinder head (10), the water cooling system (20) comprising an upper water jacket (21) and a lower water jacket (22) and wherein a transition channel (23) is located between the upper water jacket (21) and the lower water jacket (22). Further, the invention is related to a water cooling system (20) inside a casted cylinder head (10), comprising an upper water jacket (21) and a lower water jacket (22) wherein the upper water jacket (21) and the lower water jacket (22) are fluidly connected by at least one transition channel (23).

    Abstract translation: 本发明涉及一种用于在铸造气缸盖(10)内部制造水冷却系统(20)的方法,所述水冷却系统(20)包括上部水套(21)和下部水套(22),以及 其中过渡通道(23)位于上部水套(21)和下部水套(22)之间。 此外,本发明涉及一种铸造气缸盖(10)内部的水冷却系统(20),其包括上部水套(21)和下部水套(22),其中上部水套(21)和下部水套 水套(22)通过至少一个过渡通道(23)流体连接。

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