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公开(公告)号：US20170157736A1
公开(公告)日：2017-06-08
申请号：US15434797
申请日：2017-02-16
Applicant: United Technologies Corporation
Inventor： Justin R. Hawkes , Eric D. Gray , Raja Kountanya , Gary Paul Zadrozny , Joe J. Liou
Abstract: A device and methods are provided for deep rolling. In one embodiment, a deep rolling tool for applying compressive stress with rolling elements includes a fork having a base section and a plurality of fork arms, each fork arm extends outwardly from the base section and the fork arms are separated from one another to form an opening. The deep rolling tool may also include rolling elements, wherein each rolling element is mounted at the distal end of a fork arm, and the rolling elements are configured to apply a compressive stress to articles received by the deep rolling tool.
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公开(公告)号：US20150360289A1
公开(公告)日：2015-12-17
申请号：US14740668
申请日：2015-06-16
Applicant: United Technologies Corporation
Inventor： Joe J. Liou , Michael A. Klecka , Andrzej Ernest Kuczek , Tahany Ibrahim El-Wardany , Lee A. Hoffman , Daniel V. Viens
CPC classification number: B22F3/1055 , B21H7/00 , B22D23/06 , B22F3/18 , B22F2999/00 , B23P9/02 , B23P15/00 , B33Y10/00 , C21D7/04 , C21D2221/00 , Y02P10/295 , B22F2003/166
Abstract: An additive manufacturing method for forming a component is disclosed. The method includes the steps of forming a first layer of additive material on a substrate. The first layer of additive material is deep rolled. A second layer of additive material is then formed on the first layer of additive material.
Abstract translation: 公开了一种用于形成部件的添加剂制造方法。 该方法包括在衬底上形成第一层添加剂材料的步骤。 第一层添加剂材料是深轧的。 然后在第一层添加剂材料上形成第二层添加剂材料。
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公开(公告)号：US09999958B2
公开(公告)日：2018-06-19
申请号：US15434797
申请日：2017-02-16
Applicant: United Technologies Corporation
Inventor： Justin R. Hawkes , Eric D. Gray , Raja Kountanya , Gary Paul Zadrozny , Joe J. Liou
Abstract: A device and methods are provided for deep rolling. In one embodiment, a deep rolling tool for applying compressive stress with rolling elements includes a fork having a base section and a plurality of fork arms, each fork arm extends outwardly from the base section and the fork arms are separated from one another to form an opening. The deep rolling tool may also include rolling elements, wherein each rolling element is mounted at the distal end of a fork arm, and the rolling elements are configured to apply a compressive stress to articles received by the deep rolling tool.
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公开(公告)号：US09573175B2
公开(公告)日：2017-02-21
申请号：US14567522
申请日：2014-12-11
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Justin R. Hawkes , Eric Gray , Raja Kountanya , Gary Paul Zadrozny , Joe J. Liou
Abstract: A device and methods are provided for deep rolling. In one embodiment, a deep rolling tool for applying compressive stress with rolling elements includes a fork having a base section and a plurality of fork arms, each fork arm extends outwardly from the base section and the fork arms are separated from one another to form an opening. The deep rolling tool may also include rolling elements, wherein each rolling element is mounted at the distal end of a fork arm, and the rolling elements are configured to apply a compressive stress to articles received by the deep rolling tool.
Abstract translation: 为深层轧制提供了一种装置和方法。 在一个实施例中，用于用滚动元件施加压缩应力的深度滚动工具包括具有基部和多个叉臂的叉，每个叉臂从基部向外延伸，并且叉臂彼此分离以形成 开放 深滚动工具还可以包括滚动元件，其中每个滚动元件安装在叉臂的远端处，并且滚动元件构造成对由深滚动工具接收的物品施加压缩应力。
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