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15 条记录 (耗时 0.012 秒)

    Method and equipment for bringing metal alloy ingots, billets and the like to the semisolid or semiliquid state in readiness for thixotropic forming
    3.
    发明授权
    Method and equipment for bringing metal alloy ingots, billets and the like to the semisolid or semiliquid state in readiness for thixotropic forming 失效
    将金属合金锭，坯料等带入半固态或半液态的方法和设备，准备触变成形

    公开(公告)号：US5869811A

    公开(公告)日：1999-02-09

    申请号：US781687

    申请日：1997-01-10

    申请人： Gianni Benni ,  Giorgio Muneratti ,  William Taddia ,  Romano Bettarelli

    发明人： Gianni Benni ,  Giorgio Muneratti ,  William Taddia ,  Romano Bettarelli

    IPC分类号： C21D9/00 ,  C21D9/70 ,  C22C1/00 ,  B22C11/06 ,  F27B9/10

    CPC分类号： C21D9/0037 ,  C21D9/70 ,  C22C1/005 ,  Y10S164/90

    摘要： A method by which ingots of thixotropic metal alloy are brought to the semisolid or semiliquid state comprises the steps of introducing the single solid ingots at ambient temperature into a heat chamber, generating air currents within the chamber so that the ingots are heated principally by convection, controlling the temperature of the ingots, and removing them from the chamber once a predetermined temperature has registered and been held steady in the metal alloy for a duration sufficient to induce the semisolid or semiliquid state; the ingots are supported and conveyed through a circular path internally of the heat chamber by a set of radial platforms revolving between an infeed zone and an outfeed zone.

    摘要翻译： 将触变金属合金锭带入半固体或半液态的方法包括以下步骤：将环境温度下的单个固体锭引入加热室，在室内产生气流，使得锭主要通过对流加热， 控制锭的温度，并且一旦预定温度被登记并且在金属合金中保持稳定持续足以引起半固体或半液体状态的持续时间，将其从腔室中取出; 通过在进料区和出料区之间旋转的一组径向平台，将锭支撑并传送通过热室内的圆形路径。

    Roll caster shell for use in a continuous sheet casting machine
    5.
    发明授权
    Roll caster shell for use in a continuous sheet casting machine 失效
    辊连铸机外壳用于连续式铸造机

    公开(公告)号：US5531659A

    公开(公告)日：1996-07-02

    申请号：US388446

    申请日：1995-02-14

    申请人： Tamotsu Fusada

    发明人： Tamotsu Fusada

    IPC分类号： B22D11/06 ,  C22C38/00 ,  C22C38/52 ,  C22C38/30 ,  B22C11/06

    CPC分类号： B22D11/0651

    摘要： A roll caster shell for use in a continuous sheet casting machine which is made of an alloy which consists essentially of, in weight %,:C: 0.35-0.55%, Si: 0.10-0.50%, Mn: 0.20-0.70%,P: 0.03% or less, S: 0.02% or less, Ni: 0.60% or less,Cr: 0.80-1.50%, Mo: 0.80-1.50%, V: 0.30-0.60%,Co: 0.30-1.00%,Fe and incidental impurities: balancewith the total amount of elements other than Fe and C not exceeding 5.0 atomic %.

    摘要翻译： 一种用于连续片材铸造机的辊式铸造机壳，其由合金制成，该合金基本上由重量％组成：C：0.35-0.55％，Si：0.10-0.50％，Mn：0.20-0.70％，P ：0.03％以下，S：0.02％以下，Ni：0.60％以下，Cr：0.80〜1.50％，Mo：0.80〜1.50％，V：0.30〜0.60％，Co：0.30〜1.00％，Fe和 附带杂质：与Fe和C以外的元素的总量平衡不超过5.0原子％。

    Device for supporting lower half-molds in sand core molding machines
    6.
    发明授权
    Device for supporting lower half-molds in sand core molding machines 失效
    用于在砂芯成型机中支撑下半模的装置

    公开(公告)号：US5520240A

    公开(公告)日：1996-05-28

    申请号：US228635

    申请日：1994-04-18

    申请人： Guido Peterle

    发明人： Guido Peterle

    IPC分类号： B22C11/06 ,  B22C13/12

    CPC分类号： B22C13/12 ,  B22C11/06

    摘要： The device is constituted by a prism-shaped structure which has flat faces, is internally hollow and is rotatably mounted, with preset stops, about a horizontal axis which lies at right angles to the direction of movement of the casting head. A core box is mounted on at least two oppositely arranged faces of the rotating prism-like structure and supports a lower half-mold and associated plates for extracting the finished core; each one of the lower half-molds can be placed in succession, upon rotation of the prism-like structure, at the movable upper half-mold so as to allow, by means of a single upper half-mold, to mold a core in each one of the lower half-molds and to simultaneously extract the previously finished core from the oppositely arranged half-mold.

    摘要翻译： 该装置由棱柱形结构构成，该棱柱形结构具有平坦的表面，内部是中空的，并且围绕与铸造头的移动方向成直角的水平轴可旋转地安装有预设的止挡件。 芯盒安装在旋转棱柱状结构的至少两个相对布置的面上，并支撑下半模和相关板以提取成品芯; 下半模中的每一个可以在棱镜状结构旋转时被连续地放置在可移动的上半模上，以便借助于单个上半模可以将芯体模制成 每个下半模，并且从相对布置的半模同时提取先前成品的芯。

    Device for supporting a sidewall of a plant for the continuous twin-roll casting of metal strip
    7.
    发明授权
    Device for supporting a sidewall of a plant for the continuous twin-roll casting of metal strip 失效
    用于支撑用于金属条的连续双辊铸造的设备的侧壁的装置

    公开(公告)号：US5628359A

    公开(公告)日：1997-05-13

    申请号：US565279

    申请日：1995-11-30

    申请人： Hugues Legrand ,  Pierre Delassus

    发明人： Hugues Legrand ,  Pierre Delassus

    IPC分类号： B22D11/04 ,  B22C11/06 ,  B22D11/06

    CPC分类号： B22D11/066

    摘要： The invention relates to a device for supporting a sidewall of a plant for the continuous twin-roll casting of thin metal products, of the type including two cooled rolls having horizontal axes, and a sidewall applied against the ends of the rolls. The support device further includes a carriage which can be controllably moved in a direction parallel to the axes of the rolls, a thrust device carried by said carriage, and a mounting plate connected to the thrust device and solidly attached to the sidewall. The mounting plate includes at least two pads which can be controllably moved in a direction parallel to the axes of the rolls by devices which can apply each of the pads against an end of one of the rolls.

    摘要翻译： 本发明涉及一种用于支撑用于连续双辊铸造薄金属产品的设备的侧壁的装置，该类型包括两个具有水平轴的冷却辊，以及侧壁施加在辊的端部上。 支撑装置还包括一个滑架，它可以在平行于滚子轴线的方向上被可控制地移动，一个由所述滑架承载的推力装置，以及连接到推力装置并牢固地连接在侧壁上的安装板。 安装板包括至少两个垫，其可以通过可以将每个垫抵靠在一个辊的端部上的装置在平行于辊的轴线的方向上可控地移动。

    Mold transfer mechanism for a molding machine
    8.
    发明授权
    Mold transfer mechanism for a molding machine 失效
    成型机的模具传送机构

    公开(公告)号：US4718474A

    公开(公告)日：1988-01-12

    申请号：US937642

    申请日：1986-12-03

    申请人： Kenneth E. Bellis ,  Jackson E. Brown ,  Pheroze J. Nagarwalla

    发明人： Kenneth E. Bellis ,  Jackson E. Brown ,  Pheroze J. Nagarwalla

    IPC分类号： B22C11/06 ,  B22C17/10 ,  B22C11/04 ,  B22C17/02

    CPC分类号： B22C11/06 ,  B22C17/10

    摘要： A machine for making molds and molding cores (126) includes a pair of mold boxes (42a, 42b) removably mounted on a frame (60) for rotation between an upright, molding position in which molding mateiral is introduced into the molding cavity of the molding boxes (42a, 42b) by a carrier (26) and an inverted discharge position in which the mold (126) is removed from the boxes by a mold receiving assembly (76). A pressure head assembly (46) both compresses molding material within the molding cavity and introduces a catalyst gas into the cavity for curing the molding material. A system for removing the spent gas from the molding cavity includes a pair of gas receiving chambers (122a, 122b) integral with the frame (60) which receives gas through the bottom of the mold boxes (42a, 42b) and an exhaust assembly (68, 70) which is selectively coupled with exhaust ports (124a, 124b) in the chambers (122a, 122b ). A mold transfer carriage (84) transfer molds (126) discharged from the mold boxes (42a, 42b) to either of two lateral positions and can be employed to automatically change mold boxes (42a, 42b) which are mounted on the frame (60) by quick release connections (62, 64, 134).

    摘要翻译： 一种用于制造模具和模制芯（126）的机器包括一对可拆卸地安装在框架（60）上的模具盒（42a，42b），用于在直立的成型位置之间旋转，在该模制位置中，成型材料被引入到模具 模具盒（42a，42b）通过托架（26）和倒置的排出位置，模具（126）通过模具接收组件（76）从盒子中取出。 压头组件（46）都压缩成型腔内的成型材料，并将催化剂气体引入空腔中以固化成型材料。 用于从成型腔中去除废气的系统包括与框架（60）成一体的一对气体接收室（122a，122b），其接收通过模具箱（42a，42b）的底部的气体和排气组件 68，70），其选择性地与腔室（122a，122b）中的排气口（124a，124b）联接。 模具转移支架（84）将从模具箱（42a，42b）排出的模具（126）转移到两个横向位置中的任一个，并且可以用于自动地更换安装在框架（60）上的模具箱（42a，42b） ）通过快速释放连接（62,64,134）。