公开(公告)号：US12055559B2

公开(公告)日：2024-08-06

申请号：US17178331

申请日：2021-02-18

Applicant: Rosemount Aerospace Inc.

Inventor： Robin Jacob ,  Guru Prasad Mahapatra ,  Paul Robert Johnson ,  Greg Seidel

IPC: G01P5/165 ,  B22F10/00 ,  B22F10/25 ,  G01F1/46 ,  G01K13/02 ,  G01P1/02 ,  G01P13/02 ,  H01C17/28 ,  B22F5/10 ,  B22F7/06 ,  B29C64/153 ,  B33Y10/00 ,  B33Y80/00 ,  C22C1/04

CPC classification number: G01P5/165 ,  B22F10/00 ,  B22F10/25 ,  G01F1/46 ,  G01K13/028 ,  G01P1/026 ,  G01P13/025 ,  H01C17/28 ,  B22F5/106 ,  B22F7/062 ,  B22F2998/10 ,  B22F2999/00 ,  B29C64/153 ,  B33Y10/00 ,  B33Y80/00 ,  C22C1/0425 ,  C22C1/0433 ,  B22F2998/10 ,  B22F5/106 ,  B22F7/062 ,  B22F5/106 ,  B22F2999/00 ,  B22F10/00 ,  B22F5/106 ,  C22C1/0425 ,  B22F2999/00 ,  B22F10/00 ,  B22F5/106 ,  C22C1/0433 ,  B22F2999/00 ,  B22F10/25 ,  B22F5/106 ,  C22C1/0433 ,  B22F2999/00 ,  B22F5/106 ,  C22C1/0425 ,  B22F10/25 ,  B22F2999/00 ,  B22F10/25 ,  B22F5/106 ,  C22C1/0425

Abstract: An air data probe includes a probe body including a probe wall. The probe body is formed from a first material by direct energy metal deposition. An insert is positioned in the probe wall. The insert is formed from a second material different from the first material. The insert is encapsulated in the probe wall via the direct energy metal deposition. A method of forming an air data probe includes forming one or more thermally conductive inserts, and encapsulating the one or more inserts into a wall of an air data probe via direct energy metal deposition. The air data probe is formed from a first material and the one or more inserts are formed from a second material different from the first material.

公开(公告)号：US20240240526A1

公开(公告)日：2024-07-18

申请号：US18616017

申请日：2024-03-25

Applicant: US Synthetic Corporation

Inventor： Daren Nathaniel Heaton ,  Jeremy Brett Lynn

IPC: E21B10/55 ,  B24D3/10 ,  B24D3/34 ,  B32B18/00 ,  C04B35/528 ,  C04B35/645 ,  C04B37/00 ,  C04B41/00 ,  C22C26/00 ,  E21B10/52 ,  E21B10/567 ,  E21B10/573 ,  B22F7/06 ,  B22F7/08 ,  B24D18/00

CPC classification number: E21B10/55 ,  B24D3/10 ,  B24D3/348 ,  B32B18/00 ,  C04B35/528 ,  C04B35/645 ,  C04B37/001 ,  C04B41/00 ,  C22C26/00 ,  E21B10/52 ,  E21B10/5676 ,  E21B10/5735 ,  B22F7/062 ,  B22F7/08 ,  B24D18/0009 ,  C04B2235/3813 ,  C04B2235/3821 ,  C04B2235/404 ,  C04B2235/405 ,  C04B2235/407 ,  C04B2235/427 ,  C04B2237/363 ,  C04B2237/401 ,  C04B2237/582 ,  C22C2026/005 ,  C22C2026/006 ,  C22C2026/008 ,  E21B10/5673

Abstract: Polycrystalline diamond may include a working surface and a peripheral surface extending around an outer periphery of the working surface. The polycrystalline diamond includes a first volume including an interstitial material and a second volume having a leached region that includes boron and titanium. A method of fabricating a polycrystalline diamond element may include positioning a first volume of diamond particles adjacent to a substrate, the first volume of diamond particles including a material that includes a group 13 element, and positioning a second volume of diamond particles adjacent to the first volume of diamond particles such that the first volume of diamond particles is disposed between the second volume of diamond particles and the substrate, the second volume of diamond particles having a lower concentration of material including the group 13 element than the first volume of diamond particles.

公开(公告)号：US12036613B2

公开(公告)日：2024-07-16

申请号：US16765971

申请日：2018-11-22

Applicant: SECO TOOLS AB

Inventor： Stefan Frejd

IPC: B22F5/00 ,  B22F5/10 ,  B22F7/06 ,  B22F10/20 ,  B23B51/06 ,  B23C5/28 ,  B23P15/32 ,  B23P15/34 ,  B33Y80/00

CPC classification number: B22F5/10 ,  B22F5/00 ,  B22F7/062 ,  B22F10/20 ,  B23B51/06 ,  B23C5/28 ,  B23P15/32 ,  B23P15/34 ,  B33Y80/00 ,  B22F2005/001

Abstract: A method for manufacturing a tool head includes forming a first and a second part from a powder composition. The first and the second parts include corresponding joining surfaces, and the parts have outer surface portions configured to form portions of a peripheral envelope surface of the tool head. The method further includes forming corresponding grooves in the corresponding joining surfaces, assembling the parts into a shape of a tool head by bringing the joining surfaces into contact to form an interface, so that each pair of corresponding grooves forms a channel extending in the interface, the channel having an inlet opening in a rear end of the tool head and an outlet opening in a front end or in the peripheral envelope surface of the tool head, and joining the assembled parts in a sintering operation to form the tool head.

公开(公告)号：US20240139813A1

公开(公告)日：2024-05-02

申请号：US18273270

申请日：2022-02-25

Applicant: Jiangsu University

Inventor： Jinzhong LU ,  Xiang XU ,  Kaiyu LUO ,  Jialong DU ,  Xingyu BU

IPC: B22F10/38 ,  B22F7/06 ,  B22F10/25 ,  B22F10/31 ,  B22F10/366 ,  B22F10/85 ,  B33Y10/00 ,  B33Y40/10 ,  B33Y50/02 ,  B33Y80/00

CPC classification number: B22F10/38 ,  B22F7/062 ,  B22F10/25 ,  B22F10/31 ,  B22F10/366 ,  B22F10/85 ,  B33Y10/00 ,  B33Y40/10 ,  B33Y50/02 ,  B33Y80/00 ,  B22F2007/068 ,  B22F2998/10

Abstract: The present disclosure relates to an eccentric extreme high-speed-rate laser hybrid manufacturing method for a rotary engineering component. By positioning an extreme high-speed-rate laser direct energy deposition machining head at a predetermined eccentric distance, the damage caused by reflected light to the machining head is effectively reduced, to prolong a service life of the machining head. Also a conventional form of a molten pool in extreme high-speed-rate laser direct energy deposition can be changed, namely from a “falling” form caused by a high-speed movement and a gravity to a “climbing” form. Thus, in extreme high-speed-rate laser direct energy deposition machining, the molten pool has a longer time to fully contact a surface of the rotary engineering component to form desirable bonding performance.

公开(公告)号：US11946320B2

公开(公告)日：2024-04-02

申请号：US17145285

申请日：2021-01-09

Applicant: US Synthetic Corporation

Inventor： Daren Nathaniel Heaton ,  Jeremy Brett Lynn

IPC: E21B10/55 ,  B24D3/10 ,  B24D3/34 ,  B32B18/00 ,  C04B35/528 ,  C04B35/645 ,  C04B37/00 ,  C04B41/00 ,  C22C26/00 ,  E21B10/52 ,  E21B10/567 ,  E21B10/573 ,  B22F7/06 ,  B22F7/08 ,  B24D18/00

CPC classification number: E21B10/55 ,  B24D3/10 ,  B24D3/348 ,  B32B18/00 ,  C04B35/528 ,  C04B35/645 ,  C04B37/001 ,  C04B41/00 ,  C22C26/00 ,  E21B10/52 ,  E21B10/5676 ,  E21B10/5735 ,  B22F7/062 ,  B22F7/08 ,  B24D18/0009 ,  C04B2235/3813 ,  C04B2235/3821 ,  C04B2235/404 ,  C04B2235/405 ,  C04B2235/407 ,  C04B2235/427 ,  C04B2237/363 ,  C04B2237/401 ,  C04B2237/582 ,  C22C2026/005 ,  C22C2026/006 ,  C22C2026/008 ,  E21B10/5673

Abstract: Polycrystalline diamond may include a working surface and a peripheral surface extending around an outer periphery of the working surface. The polycrystalline diamond includes a first volume including an interstitial material and a second volume having a leached region that includes boron and titanium. A method of fabricating a polycrystalline diamond element may include positioning a first volume of diamond particles adjacent to a substrate, the first volume of diamond particles including a material that includes a group 13 element, and positioning a second volume of diamond particles adjacent to the first volume of diamond particles such that the first volume of diamond particles is disposed between the second volume of diamond particles and the substrate, the second volume of diamond particles having a lower concentration of material including the group 13 element than the first volume of diamond particles.

公开(公告)号：US20240082915A1

公开(公告)日：2024-03-14

申请号：US18475094

申请日：2023-09-26

Applicant: Chromalloy Gas Turbine LLC

Inventor： James Whitton ,  Zachary Oras ,  Zachary Hopkins

IPC: B22F7/06 ,  B22F5/04 ,  B22F10/40 ,  B22F10/66 ,  B33Y40/20

CPC classification number: B22F7/062 ,  B22F5/04 ,  B22F10/40 ,  B22F10/66 ,  B33Y40/20 ,  B22F2007/068

Abstract: Systems and methods are provided for repairing compressor blades using hybrid manufacturing. A mounting tool for use in repairing a turbine component includes a slot formed in the mounting tool. The slot is configured to receive the turbine component for securing the turbine component to the mounting tool. The mounting tool includes at least one fastener engageable with the turbine component and capable of retaining the turbine component within the slot; and at least a pair of support bases provided on the mounting tool. Each of the at least a pair of support bases is positioned adjacent a respect edge of the turbine component when the turbine component is retained in the mounting tool. Each of the at least a pair of support bases is configured for additively building a sacrificial support on each of the at least a pair of support bases for enabling repair of the turbine component.

公开(公告)号：US11925986B2

公开(公告)日：2024-03-12

申请号：US15741146

申请日：2016-06-27

Applicant: SAFRAN AIRCRAFT ENGINES

Inventor： Matthieu Jean Luc Vollebregt ,  Coralie Guerard ,  Patrick Emilien Paul Emile Huchin

IPC: B22F5/04 ,  B22F3/24 ,  B22F5/00 ,  B22F10/25 ,  B22F10/66 ,  B23H9/10 ,  B23P15/02 ,  B29C64/153 ,  B33Y10/00 ,  B33Y80/00 ,  F01D5/20

CPC classification number: B22F5/04 ,  B22F10/25 ,  B22F10/66 ,  B23P15/02 ,  B29C64/153 ,  F01D5/20 ,  B22F2003/247 ,  B22F2005/005 ,  B22F2998/10 ,  B22F2999/00 ,  B23H9/10 ,  B33Y10/00 ,  B33Y80/00 ,  F05D2230/31 ,  F05D2240/307 ,  Y02P10/25 ,  Y02T50/60 ,  B22F2999/00 ,  B22F7/062 ,  B22F7/08 ,  B22F2998/10 ,  B22F7/062 ,  B22F7/064 ,  B22F10/25 ,  B22F10/66 ,  B22F2003/247 ,  B22F5/04

Abstract: The invention relates to a method for manufacturing a turbine engine blade (16) including an active-surface wall (17) and a passive-surface wall (18) separated from one another, this blade (16) including a tip that has a closing wall grouping together the active-surface (17) and passive-surface (18) walls in the region of this tip to define the bottom (23) of a bathtub tip shape located at the tip of the blade, the method comprising a moulding step implementing a core defining the bathtub tip shape. According to the invention, there is a step of adding metal to the bottom (23) of the bathtub tip by means of a Direct Laser Additive Manufacturing (CLAD) method, to deposit material onto the bottom of the bathtub tip to form therein an inner partition (28) supported by the bottom thereof (23).

公开(公告)号：US20240058863A1

公开(公告)日：2024-02-22

申请号：US18267343

申请日：2021-12-13

Applicant: Hilti Aktiengesellschaft

Inventor： Adriana DE ANDRADE MOLERO ,  Marcel SONDEREGGER ,  Thorsten KLEIN ,  Steven MOSELEY

IPC: B22F7/06 ,  B22F10/28 ,  B33Y10/00

CPC classification number: B22F7/062 ,  B22F10/28 ,  B33Y10/00 ,  B22F2998/10

Abstract: A method for producing a machining segment from a first powdered matrix material and first hard material particles arranged according to a defined first particle pattern, includes: applying a powdered supporting material as a supporting layer with a melting temperature higher than the first matrix material, arranging the first hard material particles according to the defined first particle pattern in the supporting material with a depth of penetration, applying a first layer of the first matrix material to the first hard material particles and the supporting material and fusing the first layer by a powder bed fusion method, and performing a sequence of a plurality of steps N times, N≥1, wherein, in a first step of the sequence, a layer of the first matrix material is applied to the layer structure, and in a second step of the sequence, the layer of the first matrix material is fused by the powder bed fusion method and connected to the layer structure.

公开(公告)号：US11904387B2

公开(公告)日：2024-02-20

申请号：US17999343

申请日：2021-05-11

Applicant: ARIANEGROUP SAS

Inventor： Alban Du Tertre ,  Didier Guichard

IPC: F02K9/34 ,  F02K9/62 ,  B22F10/25 ,  B22F5/00 ,  B22F7/06 ,  B33Y80/00

CPC classification number: B22F10/25 ,  B22F5/008 ,  B22F7/062 ,  F02K9/346 ,  F02K9/62 ,  B33Y80/00

Abstract: Piece comprising a first metal part and a second part in organic matrix composite material, wherein the first part has a first connecting portion and the second part has a second connecting portion, the second connecting portion having at least one through-hole, the second connecting portion being totally or partially sandwiched between the first connecting portion and a metal fastening element, the fastening element being fastened on the first part both onto the first connecting portion via the through-hole of the second connecting portion and onto a portion other than the first connecting portion, whereby the first part and the second part are fastened to each other.

公开(公告)号：US11732532B2

公开(公告)日：2023-08-22

申请号：US16790574

申请日：2020-02-13

Applicant: Baker Hughes, a GE company, LLC

Inventor： Wanjun Cao ,  Xu Huang ,  Steven W. Webb ,  Bo Yu

IPC: B22F3/24 ,  B22F5/00 ,  C22C26/00 ,  C22C29/06 ,  B22F3/14 ,  B22F7/08 ,  E21B10/60 ,  E21B10/567 ,  E21B10/42

CPC classification number: E21B10/60 ,  B22F3/24 ,  B22F5/00 ,  C22C26/00 ,  C22C29/06 ,  B22F3/14 ,  B22F7/08 ,  B22F2003/244 ,  B22F2005/001 ,  B22F2302/406 ,  B22F2998/10 ,  B22F2999/00 ,  E21B10/42 ,  E21B10/567 ,  B22F2998/10 ,  B22F7/08 ,  B22F7/062 ,  B22F5/10 ,  B22F3/14 ,  B22F2003/244 ,  B22F2999/00 ,  B22F7/08 ,  C22C26/00 ,  B22F2999/00 ,  C22C29/06 ,  B22F5/10

Abstract: A cutting element comprises a supporting substrate, a cutting table comprising a hard material attached to the supporting substrate, and a fluid flow pathway extending through the supporting substrate and the cutting table. The fluid flow pathway is configured to direct fluid delivered to an outermost boundary of the supporting substrate through internal regions of the supporting substrate and the cutting table. A method of forming a cutting element and an earth-boring tool are also described.