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1. 发明授权

US09845543B2 Method of duplicating nano pattern texture on object's surface by nano imprinting and electroforming 有权
公开(公告)号：US09845543B2
公开(公告)日：2017-12-19
申请号：US14582678
申请日：2014-12-24
申请人： EMOT CO., LTD.
发明人： Kyung Wook Lee , Kyung Yul Lee , Jun Sang Jeong
IPC分类号： C25D1/10 , B23P15/24 , B29C33/38 , C23C18/16 , C25D1/00
CPC分类号： C25D1/10 , B23P15/24 , B29C33/3857 , C23C18/1657 , C25D1/006
摘要： According to an embodiment of the present invention, a method for producing a duplicate of a nano-pattern texture of a surface of an object through electroforming using an imprint mold comprises selecting the object having the nano-pattern texture, disposing the selected object and pretreating a surface of the object by washing, drying and then forming a nano-thin film thereto to block transfer of impurities, metallizing a surface of the plastic mold through, e.g., vapor deposition, spraying, and wet silver mirror reaction, and performing a first electroforming of the surface of the plastic mold, and repeating to thus manufacture a plurality of metal module master molds.

2. 发明申请

US20170305087A1 MOLD INSERT FOR IMPROVED HEAT TRANSFER 审中-公开
公开(公告)号：US20170305087A1
公开(公告)日：2017-10-26
申请号：US15643828
申请日：2017-07-07
申请人： FloodCooling Technologies, LLC
发明人： John E. NEMAZI , Mark MANUEL , Matthew T. LOWNEY
IPC分类号： B29D22/00 , B21D37/16 , B22D17/22 , B29C49/48 , B29C45/73 , B23P15/24 , B23P13/02 , B29L31/00
CPC分类号： B29D22/003 , B21D37/16 , B22D17/2209 , B22D17/2218 , B23P13/02 , B23P15/24 , B29C45/7312 , B29C49/4823 , B29C2049/4828 , B29C2049/4861 , B29L2031/7158 , Y10T29/49 , Y10T29/49988
摘要： A mold block includes a tool body with a contoured finished surface adapted to receive a tool insert having a forming surface for forming a bottle neck in a molding operation. The tool body defines an internal channel for heat transfer with the forming surface. At least a portion of the channel is offset generally equidistant from the finished surface to provide a path contoured for conformal cooling of the insert. The tool body has a pair of ports intersecting the channel. Several methods for forming a mold block are disclosed and include machining a contoured finished surface adapted to receive a tool insert on a tool body, forming a heat transfer channel within the tool body, and forming a pair of ports into the tool body. At least a portion of the channel is offset generally equidistant from the finished surface for conformal cooling of the insert.

3. 发明申请

US20160303812A1 METHOD FOR CUTTING SEGMENTS FOR TIRE MOLDS 审中-公开
标题翻译：切割轮胎部分的方法
公开(公告)号：US20160303812A1
公开(公告)日：2016-10-20
申请号：US15102124
申请日：2014-11-28
申请人： Compagnie Générale des Etablissements Michelin , Michelin Recherche et Technique S.A
发明人： Jérôme LEPRETRE , Patrick ANDANSON , Enrique SEGOVIANO
IPC分类号： B29D30/06 , B24C1/04 , B29C33/38
CPC分类号： B29D30/0629 , B23P15/24 , B24C1/045 , B29C33/38 , B29C33/3842 , B29D30/0606 , B29D2030/0616
摘要： Cutting method for cutting a semi-finished molding element to yield segments of a mold for molding and vulcanizing tires is disclosed herein. The said molding element includes a plurality of segments originating from one and the same molding operation, the said molding element also includes at least one pair of male securing members on each side of a molding face to form the tread patterns in the tread of the tire that is to be molded.
摘要翻译：本文公开了用于切割半成品模制件以产生用于模制和硫化轮胎的模具的段的切割方法。所述模制元件包括源自同一模制操作的多个段，所述模制元件还包括在模制面的每一侧上的至少一对阳固定构件，以在轮胎的胎面中形成胎面花纹那就是模塑。

4. 发明申请

US20160257024A1 IMPRINTING MOLD AND THE MANUFACTURING METHOD THEREOF 审中-公开
标题翻译：印刷模具及其制造方法
公开(公告)号：US20160257024A1
公开(公告)日：2016-09-08
申请号：US14921947
申请日：2015-10-23
申请人： NATIONAL TAIWAN UNIVERSITY OF SCIENCE AND TECHNOLOGY
发明人： Jeng-Ywan Jeng , Pei-Ying Wu , Kuo-Hsiang Tu
IPC分类号： B28B11/10 , B28B7/36 , B28B7/34 , C23C30/00
CPC分类号： B23P15/24 , C23C18/1651
摘要： A method of manufacturing an imprinting mold is provided. The method includes steps of providing a supporting substrate; forming a conductive metal layer on the supporting substrate; polishing the conductive metal layer to form a polished surface; and treating the polished surface to form a plurality of microstructures.
摘要翻译：提供一种制造压印模具的方法。该方法包括提供支撑衬底的步骤; 在支撑基板上形成导电金属层; 抛光导电金属层以形成抛光表面; 以及处理抛光表面以形成多个微结构。

5. 发明申请

US20160160987A1 CONTROLLED RELATIVE RADIUS OF CURVATURE FORGED BEVEL GEARS WITH INVOLUTE SECTION 审中-公开
标题翻译：具有相关部分的曲轴变形齿轮的控制相对半径
公开(公告)号：US20160160987A1
公开(公告)日：2016-06-09
申请号：US15044159
申请日：2016-02-16
申请人： American Axle & Manufacturing, Inc.
发明人： Dale K. Benedict , Yevsey Gutman
IPC分类号： F16H55/08 , G05B19/18 , B21K1/30 , B21J13/02 , F16H55/17 , B23P15/24
CPC分类号： F16H55/0813 , B21J13/02 , B21K1/30 , B23P15/14 , B23P15/24 , F16H55/17 , G05B19/182 , G05B2219/35044 , G05B2219/36198 , Y10T29/49474 , Y10T74/19958 , Y10T83/0259
摘要： Mating bevel gears generally include a pinion gear having a body that rotates about an axis and a side gear having a body that rotates about an axis that intersects the axis of the pinion gear. Pinion gear teeth of the pinion gear have a side that defines a curvature with an involute section through which a pitch line extends and a parabolic shape between the pinion gear teeth. Side gear teeth of the side gear have a side that defines a curvature with an involute section through which a pitch line extends and a parabolic shape between the side gear teeth. The curvatures on the pinion and the side gear teeth cooperatively define a controlled relative radius of curvature section except where the involute sections are located. The controlled relative radius of curvature section defines a sum of values of radius of curvature at a point of contact between the curvatures of the pinion gear teeth and the side gear teeth. The sum has a constant or decreasing value.
摘要翻译：配合锥齿轮通常包括具有围绕轴线旋转的主体的小齿轮和具有绕与小齿轮的轴线相交的轴线旋转的主体的侧齿轮。小齿轮的小齿轮齿具有限定曲率的侧面，该曲率具有渐开线部分，俯仰线延伸通过该渐开线部分和小齿轮齿之间的抛物线形状。侧齿轮的侧齿轮具有限定具有渐开线部分的曲率的侧面，俯仰线延伸通过该渐开线部分，并且在侧齿轮齿之间具有抛物线形状。小齿轮和侧齿轮齿上的曲率协调地限定了可控的相对曲率半径部分，除了渐开线部分所在的区域外。受控的相对曲率半径部分限定了小齿轮齿和侧齿轮齿的曲率之间的接触点处的曲率半径的总和。总和有一个常数或减少的值。

6. 发明申请

US20150273561A1 LOW PROFILE PILOT ASSEMBLY AND METHOD FOR METAL FORMING DIES 有权
标题翻译：低剖面导管组件和金属成型方法
公开(公告)号：US20150273561A1
公开(公告)日：2015-10-01
申请号：US14735445
申请日：2015-06-10
申请人： Standard Lifters, Inc.
发明人： Joel T. Pyper , Scott M. Breen
IPC分类号： B21D37/08 , B23P15/24 , B21D43/06
CPC分类号： B21D37/08 , B21D43/06 , B23P15/24
摘要： A pilot assembly and method for metal forming dies has a generally cylindrical pilot with a stripper that strips stock from the pilot when metal forming dies diverge. The pilot assembly is secured to one die member by a fastener by itself or in combination with a window mount. A spring within the pilot assembly contacts the stripper to force the stripper to reciprocate when the dies are pulled apart. Thus, the pilot assembly helps locate the stock within the metal forming die while also having a stripper to help strip the stock from the pilot.
摘要翻译：用于金属成型模具的先导装配和方法具有大体上圆柱形的导向件，其具有剥离器，当金属成形模具发散时，该导向装置从导向件剥离坯料。导向组件通过自身或与窗台相结合固定在一个模具构件上。飞行员组件内的一个弹簧与脱模器接触，迫使脱模器在模具拉开时往复运动。因此，导向组件有助于将金属定位在金属成型模具内，同时还具有剥离器以帮助从导向器剥离原料。

7. 发明授权

US09017830B2 Shearing die and method for manufacturing the same 有权
标题翻译：剪切模及其制造方法
公开(公告)号：US09017830B2
公开(公告)日：2015-04-28
申请号：US13170568
申请日：2011-06-28
申请人： Kenji Yamamoto , Yasuhiro Hayashida , Junji Yoshida
发明人： Kenji Yamamoto , Yasuhiro Hayashida , Junji Yoshida
IPC分类号： B32B9/00 , C23C14/06 , B26D1/00 , B21D28/00 , B21D37/01 , B23D35/00 , B23P15/24
CPC分类号： C23C14/0664 , B21D28/00 , B21D37/01 , B23D35/001 , B23P15/24 , Y10T83/9447
摘要： The present invention provides a shearing die having longer life and a method for manufacturing the same. The shearing die includes a pair of substrates, at least one of which has a hard film formed by an arc ion plating method and located at least on a region of a curved surface and on an adjacent region from the end part of the curved surface on the side facing to the surface of the sheet or plate material to 300 μm along the surface of the substrate. The hard film comprises Al and one or more of Ti and Cr, and has a thickness of 1 to 5 μm, such that a number of metal particles having a diameter of 20 μm or more, which are present on a line segment having a length of 10 mm on a surface of the hard film, is 2 or less.
摘要翻译：本发明提供一种寿命更长的剪切模具及其制造方法。剪切模具包括一对基板，其中至少一个具有通过电弧离子镀法形成的硬膜，并且至少位于弯曲表面的区域和与曲面的端部相邻的区域上面向板或板材表面的一侧沿着基板表面300μm。该硬质膜包含Al和Ti和Cr中的一种或多种，并且具有1至5μm的厚度，使得存在于具有长度的线段上的直径为20μm或更大的金属颗粒的数量在硬膜的表面上为10mm，为2以下。

8. 发明申请

US20150108000A1 METHOD OF DUPLICATING NANO PATTERN TEXTURE ON OBJECT'S SURFACE BY NANO IMPRINTING AND ELECTROFORMING 有权
标题翻译：通过纳米印刷和电化法将纳米图案复制在对象表面上的方法
公开(公告)号：US20150108000A1
公开(公告)日：2015-04-23
申请号：US14582678
申请日：2014-12-24
申请人： EMOT CO., LTD.
发明人： Kyung Wook LEE , Kyung Yul LEE , Jun Sang JEONG
IPC分类号： C25D1/10
CPC分类号： C25D1/10 , B23P15/24 , B29C33/3857 , C23C18/1657 , C25D1/006
摘要： A method of duplicating the nano-pattern of the surface of an object is disclosedA method of duplicating the nano-pattern of the surface of an object comprises: selecting the object having the nano-pattern texture to be duplicated; disposing the selected object and pretreating a surface of the object by washing, drying and then forming a nano-thin film thereto to block transfer of impurities so as to facilitate separation of a nano-imprint mold; nano-imprinting the surface of the object, thus duplicating it on a plastic mold; metallizing a surface of the plastic mold and performing first electroforming of the plastic mold, thus manufacturing metal module master molds; preparing a standard pattern by scanning the surface of the object to achieve an two-dimensional image and three-dimensional depth information and determine a part of a scanned image of the surface of the object as the standard pattern; connecting the metal module master molds to each other through welding thus producing a large-area metal module master mold; photolithography & etching the edge portion of the metal module master mold of the large-area metal module master mold to impart the standard pattern; performing second electroforming a large-area metal unit master mold thus producing a metal unit master mold; and performing third electroforming the metal unit master mold, thus producing a the duplicate having the nano-pattern texture of the object.
摘要翻译：公开了一种复制物体表面的纳米图案的方法。一种复制物体表面的纳米图案的方法包括：选择具有待复制的纳米图案纹理的物体; 通过洗涤，干燥然后形成纳米薄膜以阻止杂质的转移，以便于分离纳米压印模具，处理所选择的物体并预处理物体的表面; 纳米压印物体的表面，从而将其复制在塑料模具上; 对塑料模具的表面进行金属化并执行塑料模具的第一次电铸，从而制造金属模具主模具; 通过扫描对象的表面来准备标准图案以实现二维图像和三维深度信息，并确定对象的表面的扫描图像的一部分作为标准图案; 通过焊接将金属模具主模具相互连接，从而生产大面积金属模具主模具; 光刻和蚀刻大面积金属模具主模具的金属模具主模具的边缘部分以赋予标准图案; 执行第二次电铸大面积金属单元模具，从而制造金属单元主模具; 以及对金属单元母模进行第三次电铸，由此产生具有该物体的纳米图案纹理的副本。

9. 发明申请

US20150052965A1 LOW PROFILE PILOT ASSEMBLY AND METHOD FOR METAL FORMING DIES 审中-公开
公开(公告)号：US20150052965A1
公开(公告)日：2015-02-26
申请号：US14460583
申请日：2014-08-15
申请人： Standard Lifters, Inc.
发明人： JOEL T. PYPER , SCOTT M. BREEN
IPC分类号： B21D37/08 , B21D43/06
CPC分类号： B21D37/08 , B21D43/06 , B23P15/24
摘要： A pilot assembly and method for metal forming dies has a generally cylindrical pilot with a stripper that strips stock from the pilot when metal forming dies diverge. The pilot assembly is secured to one die member by a fastener by itself or in combination with a window mount. A spring within the pilot assembly contacts the stripper to force the stripper to reciprocate when the dies are pulled apart. Thus, the pilot assembly helps locate the stock within the metal forming die while also having a stripper to help strip the stock from the pilot.

10. 发明申请

US20140008340A1 HYBRID ULTRAPRECISION MACHINING DEVICE AND HYBRID ULTRAPRECISION MACHINING METHOD 有权
标题翻译：混合超声波加工设备和混合超声波加工方法
公开(公告)号：US20140008340A1
公开(公告)日：2014-01-09
申请号：US14027303
申请日：2013-09-16
申请人： PANASONIC CORPORATION
发明人： Noboru URATA , Kimitake OKUGAWA , Yoshiyuki UCHINONO , Takashi SHINDO
IPC分类号： B23K26/00 , B23K26/08 , B23K26/03
CPC分类号： B23K26/032 , B23K26/0093 , B23K26/08 , B23K26/0823 , B23K26/083 , B23K26/0846 , B23P15/24 , B23P23/04 , B23P23/06 , B23P25/00 , B23P25/006 , B23Q39/02
摘要： There is provided a hybrid ultraprecision machining device for manufacturing a micro-machined product from a workpiece, the machining device comprising: an electromagnetic-wave-machining means for roughly machining the workpiece; a precision-machining means for precisely machining the roughly machined workpiece, the precision-machining means being equipped with a replaceable cutting tool selected from the group consisting of a planar tool, a shaper tool, a fly-cutting tool, a diamond-turning tool and a micro-milling tool; a shape-measurement means for measuring a shape of the workpiece upon use of the electromagnetic-wave machining means and the precision-machining means; and a control means for controlling the electromagnetic-wave-machining means or the precision-machining means, based on information on the shape of the workpiece, the shape being measured by the shape-measuring means.
摘要翻译：提供了一种用于从工件制造微加工产品的混合超精密加工装置，该加工装置包括：用于粗加工工件的电磁波加工装置; 精密加工装置，用于精确地加工粗加工的工件，精密加工装置配备有可选择的切割工具，该切割工具选自由平面工具，成形工具，飞切刀具，金刚石车刀和微铣刀; 形状测量装置，用于在使用电磁波加工装置和精密加工装置时测量工件的形状; 以及控制装置，用于根据关于工件形状的信息，通过形状测量装置测量的形状来控制电磁波加工装置或精密加工装置。

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