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    Systems and Methods for Implementing Bulk Metallic Glass-Based Strain Wave Gears and Strain Wave Gear Components
    72.
    发明申请
    Systems and Methods for Implementing Bulk Metallic Glass-Based Strain Wave Gears and Strain Wave Gear Components 有权
    用于实施大量金属玻璃基应变波齿轮和应变波齿轮部件的系统和方法

    公开(公告)号：US20160186850A1

    公开(公告)日：2016-06-30

    申请号：US15062989

    申请日：2016-03-07

    申请人： California Institute of Technology

    发明人： Douglas C. Hofmann ,  Brian H. Wilcox

    IPC分类号： F16H49/00 ,  C22C45/00 ,  B22D25/02 ,  B22D25/06 ,  B22D13/00

    CPC分类号： F16H49/001 ,  B22D13/00 ,  B22D25/02 ,  B22D25/06 ,  C22C45/00 ,  F16H2049/003 ,  Y10T29/49467 ,  Y10T74/19642

    摘要： Systems and methods in accordance with embodiments of the invention implement bulk metallic glass-based strain wave gears and strain wave gear components. In one embodiment, a method of fabricating a strain wave gear includes: shaping a BMG-based material using a mold in conjunction with one of a thermoplastic forming technique and a casting technique; where the BMG-based material is shaped into one of: a wave generator plug, an inner race, an outer race, a rolling element, a flexspline, a flexspline without a set of gear teeth, a circular spline, a circular spline without a set of gear teeth, a set of gear teeth to be incorporated within a flexspline, and a set of gear teeth to be incorporated within a circular spline.

    摘要翻译： 根据本发明的实施例的系统和方法实现大量基于金属玻璃的应变波齿轮和应变波齿轮部件。 在一个实施例中，一种制造应变波齿轮的方法包括：使用模具结合热塑性成形技术和铸造技术之一来成型基于BMG的材料; 其中基于BMG的材料成形为波浪发生器插塞，内圈，外圈，滚动元件，柔性线，没有一组齿轮齿的弯曲线，圆形花键，没有 一组齿轮齿，一组齿轮齿结合在一个弹性钢丝绳内，一组齿轮齿将结合在圆形花键内。

    Systems and Methods for Implementing Robust Gearbox Housings
    73.
    发明申请
    Systems and Methods for Implementing Robust Gearbox Housings 审中-公开
    实现鲁棒齿轮箱外壳的系统和方法

    公开(公告)号：US20160178047A1

    公开(公告)日：2016-06-23

    申请号：US14971848

    申请日：2015-12-16

    申请人： California Institute of Technology

    发明人： Andrew Kennett ,  Douglas C. Hofmann ,  John Paul C. Borgonia

    IPC分类号： F16H57/032 ,  B22D21/00 ,  B22D29/00 ,  B23H9/00 ,  B22D15/00

    摘要： Systems and methods in accordance with embodiments of the invention efficaciously implement robust gearbox housings. In one embodiment, a method of fabricating a gearbox housing includes: providing an alloy composition from which the gearbox housing will be fabricated from; casting the alloy composition around a solid body so as to form a part characterized by the inclusion of a cavity, where the cast part includes a metallic glass-based material; and nondestructively separating the cast part from the solid body.

    摘要翻译： 根据本发明的实施例的系统和方法有效地实施鲁棒的变速箱壳体。 在一个实施例中，一种制造齿轮箱壳体的方法包括：提供合成组合物，齿轮箱壳体将由该组合物制成; 将合金组合物围绕固体铸造以形成特征在于包括空腔的部分，其中铸造部件包括金属玻璃基材料; 并且将铸造件与固体非破坏性地分离。

    SYSTEMS AND METHODS FOR SHAPING SHEET MATERIALS THAT INCLUDE METALLIC GLASS-BASED MATERIALS
    75.
    发明申请
    SYSTEMS AND METHODS FOR SHAPING SHEET MATERIALS THAT INCLUDE METALLIC GLASS-BASED MATERIALS 审中-公开
    用于形成包含金属玻璃基材料的材料的系统和方法

    公开(公告)号：US20140342179A1

    公开(公告)日：2014-11-20

    申请号：US14252585

    申请日：2014-04-14

    申请人： California Institute of Technology

    发明人： Douglas C. Hofmann ,  Scott N. Roberts

    IPC分类号： C22C45/10 ,  B21D37/16

    CPC分类号： C22C45/10 ,  Y10T428/12479

    摘要： Systems and methods in accordance with embodiments of the invention advantageously shape sheet materials that include metallic glass-based materials. In one embodiment, a method of shaping a sheet of material including a metallic glass-based material includes: heating a metallic glass-based material within a first region within a sheet of material to a temperature greater than the glass transition temperature of the metallic glass-based material; where the sheet of material has a thickness of between 0.1 mm and 10 mm; where at least some portion of the sheet of material does not include metallic glass-based material that is heated above its respective glass transition temperature when the metallic glass-based material within the first region is heated above its respective glass transition temperature; and deforming the metallic glass-based material within the first region while the temperature of the metallic glass-based material within the first region is greater than its respective glass transition temperature.

    摘要翻译： 根据本发明的实施例的系统和方法有利地形成包括金属玻璃基材料的片材。 在一个实施例中，一种成形包括金属玻璃基材料的材料片的方法包括：将金属玻璃基材料加热到材料片内的第一区域内的温度高于金属玻璃的玻璃化转变温度 的材料; 其中该材料片的厚度为0.1mm至10mm; 其中当第一区域内的金属玻璃基材料被加热到其相应的玻璃化转变温度以上时，材料片材的至少一部分不包括被加热到其相应的玻璃化转变温度以上的金属玻璃基材料; 并且在第一区域内的金属玻璃基材料的温度大于其各自的玻璃化转变温度的同时使金属玻璃基材料在第一区域内变形。

    SYSTEMS AND METHODS FOR FABRICATING STRUCTURES INCLUDING METALLIC GLASS-BASED MATERIALS USING ULTRASONIC WELDING
    76.
    发明申请
    SYSTEMS AND METHODS FOR FABRICATING STRUCTURES INCLUDING METALLIC GLASS-BASED MATERIALS USING ULTRASONIC WELDING 有权
    用超声波焊接金属玻璃基材料制造结构的系统和方法

    公开(公告)号：US20140312098A1

    公开(公告)日：2014-10-23

    申请号：US14259608

    申请日：2014-04-23

    申请人： California Institute of Technology

    发明人： Douglas C. Hofmann ,  Scott N. Roberts

    IPC分类号： B23K20/10

    CPC分类号： B23K20/22 ,  B23K20/10 ,  B23K20/103

    摘要： Systems and methods in accordance with embodiments of the invention fabricate objects including metallic glass-based materials using ultrasonic welding. In one embodiment, a method of fabricating an object that includes a metallic glass-based material includes: ultrasonically welding at least one ribbon to a surface; where at least one ribbon that is ultrasonically welded to a surface has a thickness of less than approximately 150 μm; and where at least one ribbon that is ultrasonically welded to a surface includes a metallic glass-based material.

    摘要翻译： 根据本发明的实施例的系统和方法使用超声波焊接来制造包括金属玻璃基材料的物体。 在一个实施例中，制造包括金属玻璃基材料的物体的方法包括：将至少一个带超声波焊接到表面; 其中至少一个超声波焊接到表面的带具有小于约150μm的厚度; 并且其中超声波焊接到表面的至少一个带包括金属玻璃基材料。

    SYSTEMS AND METHODS FOR FABRICATING OBJECTS FROM BULK METALLIC GLASS MATRIX COMPOSITES USING PRIMARY CRYSTALLIZATION
    77.
    发明申请
    SYSTEMS AND METHODS FOR FABRICATING OBJECTS FROM BULK METALLIC GLASS MATRIX COMPOSITES USING PRIMARY CRYSTALLIZATION 审中-公开
    使用原始结晶从大块金属玻璃基体复合材料制造物体的系统和方法

    公开(公告)号：US20140227125A1

    公开(公告)日：2014-08-14

    申请号：US14178098

    申请日：2014-02-11

    申请人： California Institute of Technology

    发明人： Douglas C. Hofmann

    IPC分类号： B22D25/06 ,  B22F3/02 ,  C22C45/00 ,  B22D17/20

    CPC分类号： B22D25/06 ,  A63B53/04 ,  A63B2209/00 ,  B22D17/00 ,  B22F3/087 ,  B22F3/225 ,  C22C1/002 ,  C22C45/00 ,  C22C45/10

    摘要： Systems and methods in accordance with embodiments of the invention implement bulk metallic glass matrix composites in the fabrication of objects. In one embodiment, a method of fabricating an object including a bulk metallic glass matrix composite includes: forming a bulk metallic glass matrix composite composition into the shape of the object to be fabricated; and developing the bulk metallic glass matrix composite composition to include non-equilibrium inclusions that are softer than the surrounding matrix as measured by one of: the shear modulus, the elastic limit, and the hardness; where the bulk metallic glass matrix composite composition is such that the extent of the presence of the inclusions can be made to vary.

    摘要翻译： 根据本发明的实施例的系统和方法在物体制造中实施块状金属玻璃基质复合材料。 在一个实施方案中，一种制造包括块状金属玻璃基质复合材料的物体的方法包括：将块状金属玻璃基质复合材料组合物形成为待制造物体的形状; 并且通过剪切模量，弹性极限和硬度之一测量，开发大块金属玻璃基复合材料组合物以包括比周围基体更柔软的非平衡夹杂物; 其中块状金属玻璃基质复合组合物使得可以使夹杂物的存在程度发生变化。

    SYSTEMS AND METHODS IMPLEMENTING WEAR-RESISTANT COPPER-BASED MATERIALS
    78.
    发明申请
    SYSTEMS AND METHODS IMPLEMENTING WEAR-RESISTANT COPPER-BASED MATERIALS 审中-公开
    系统和方法实现耐磨铜基材料

    公开(公告)号：US20140093674A1

    公开(公告)日：2014-04-03

    申请号：US14041960

    申请日：2013-09-30

    申请人： California Institute of Technology

    发明人： Douglas C. Hofmann ,  Andrew Kennett

    IPC分类号： F16H57/00

    CPC分类号： C22C45/10 ,  C22C9/00 ,  C22C16/00 ,  F16H55/06 ,  F16H55/17 ,  F16H57/00 ,  Y10T29/49462 ,  Y10T428/211

    摘要： Systems and methods in accordance with embodiments of the invention implement copper-based materials in applications where resistance to wear is desired. In one embodiment, a wear-resistant gear includes a gear defined by a rotatable body having teeth disposed on an outer surface of the rotatable body, where the gear body is formed at least in part from a material including copper and X, where X is one of zirconium, titanium, hafnium, rutherfordium, and mixtures thereof and where the atomic ratio of copper to X is approximately between 2:3 and 3:2.

    摘要翻译： 根据本发明实施例的系统和方法在需要耐磨性的应用中实施铜基材料。 在一个实施例中，耐磨齿轮包括由可旋转主体限定的齿轮，其具有设置在可旋转体的外表面上的齿，其中齿轮体至少部分地由包括铜和X的材料形成，其中X是 锆，钛，铪，钌和其混合物中的一种，其中铜与X的原子比约为2:3至3:2。