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DE602006006387D1 - Halterung und Verfahren für das Schleifen von Endteile der Turbinen-Rotorschaufeln - Google Patents

Halterung und Verfahren für das Schleifen von Endteile der Turbinen-Rotorschaufeln

Info

Publication number
DE602006006387D1
DE602006006387D1 DE602006006387T DE602006006387T DE602006006387D1 DE 602006006387 D1 DE602006006387 D1 DE 602006006387D1 DE 602006006387 T DE602006006387 T DE 602006006387T DE 602006006387 T DE602006006387 T DE 602006006387T DE 602006006387 D1 DE602006006387 D1 DE 602006006387D1
Authority
DE
Germany
Prior art keywords
bracket
end parts
rotor blades
turbine rotor
grinding end
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
DE602006006387T
Other languages
English (en)
Inventor
Eric Piccioni
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pratt and Whitney Canada Corp
Original Assignee
Pratt and Whitney Canada Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pratt and Whitney Canada Corp filed Critical Pratt and Whitney Canada Corp
Publication of DE602006006387D1 publication Critical patent/DE602006006387D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B5/00—Clamps
    • B25B5/14—Clamps for work of special profile
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
    • B24B19/14—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding turbine blades, propeller blades or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/06—Work supports, e.g. adjustable steadies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/02—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work
    • B24B5/04—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces externally
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S269/00—Work holders
    • Y10S269/909—Work holder for specific work
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/37—Impeller making apparatus
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49316—Impeller making
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49316—Impeller making
    • Y10T29/49318—Repairing or disassembling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49316—Impeller making
    • Y10T29/4932—Turbomachine making
    • Y10T29/49321—Assembling individual fluid flow interacting members, e.g., blades, vanes, buckets, on rotary support member
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49316—Impeller making
    • Y10T29/4932—Turbomachine making
    • Y10T29/49323—Assembling fluid flow directing devices, e.g., stators, diaphragms, nozzles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49316—Impeller making
    • Y10T29/4932—Turbomachine making
    • Y10T29/49325—Shaping integrally bladed rotor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49316—Impeller making
    • Y10T29/49336—Blade making
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49895—Associating parts by use of aligning means [e.g., use of a drift pin or a "fixture"]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49998—Work holding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DE602006006387T 2005-10-17 2006-10-17 Halterung und Verfahren für das Schleifen von Endteile der Turbinen-Rotorschaufeln Active DE602006006387D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/250,521 US7765658B2 (en) 2005-10-17 2005-10-17 Blade tip grinding tooling

Publications (1)

Publication Number Publication Date
DE602006006387D1 true DE602006006387D1 (de) 2009-06-04

Family

ID=37667514

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006006387T Active DE602006006387D1 (de) 2005-10-17 2006-10-17 Halterung und Verfahren für das Schleifen von Endteile der Turbinen-Rotorschaufeln

Country Status (6)

Country Link
US (1) US7765658B2 (de)
EP (1) EP1775067B1 (de)
JP (1) JP2009511822A (de)
CA (1) CA2625598C (de)
DE (1) DE602006006387D1 (de)
WO (1) WO2007045080A1 (de)

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GB201101909D0 (en) * 2011-02-04 2011-03-23 Rolls Royce Plc A method of tip grinding the blades of a gas turbine rotor
CN102501053B (zh) * 2011-12-15 2014-05-28 沈阳黎明航空发动机(集团)有限责任公司 一种航空发动机风扇单元体的装配方法
CN102528426B (zh) * 2012-01-17 2014-02-12 上海博泽汽车部件有限公司 一种冷却风扇压接装置
CN102689217B (zh) * 2012-05-31 2014-06-18 北京航空航天大学 一种用于双轴类微变形叶片基准修正的装置
CN102922471B (zh) * 2012-10-31 2014-11-19 沈阳黎明航空发动机(集团)有限责任公司 一种安装及分解无螺栓连接挡板的装置
US9597759B2 (en) 2014-03-28 2017-03-21 Pratt & Whitney Canada Corp. Positioning assembly and method
CN104057282B (zh) * 2014-06-30 2016-04-20 宁波狮球通风机电有限公司 塑料风叶和电机转子的压装装置及压装方法
DE102014219050A1 (de) 2014-09-22 2016-03-24 Rolls-Royce Deutschland Ltd & Co Kg Verfahren und Vorrichtung zum Bearbeiten von Schaufelspitzen eines Verdichterrotors einer Gasturbine
CN104493254B (zh) * 2014-12-09 2016-09-28 重庆迪科汽车研究有限公司 螺母钻孔夹具
CN104802077B (zh) * 2015-03-01 2017-06-20 东莞市显科模具五金有限公司 一种螺旋旋转式摆杆调节机构
CN105729344B (zh) * 2016-04-12 2017-08-04 株洲中航动力精密铸造有限公司 用于航空发动机无冠叶片尺寸测量用定位夹具及固定方法
CN107511796B (zh) * 2017-07-06 2019-09-17 上海卫星装备研究所 电连接器安装装置
CN107225404B (zh) * 2017-08-02 2018-01-19 深圳爱易瑞科技有限公司 一种电吹风扇叶自动装配系统
CN108115564A (zh) * 2017-12-18 2018-06-05 中国航发南方工业有限公司 燃气涡轮转子叶尖磨削装夹工装
CN109108684A (zh) * 2018-08-27 2019-01-01 哈尔滨汽轮机厂有限责任公司 一种用于加工燃压汽轮机的特殊导叶片的工装
CN111203603B (zh) * 2018-11-21 2021-04-20 中国航发商用航空发动机有限责任公司 用于涡轮盘的互换装夹装置
CN109397085B (zh) * 2018-11-29 2024-02-06 陕西法士特汽车传动集团有限责任公司 一种用于修整外摩擦环槽口的通用夹具
CN109738468B (zh) * 2019-01-04 2020-07-10 中南大学 一种用于中子衍射测量中样品定位的通用型探针夹持装置
CN112207760B (zh) * 2019-07-09 2022-04-26 中国航发商用航空发动机有限责任公司 垂直式低压涡轮单元体组装装置及其组装方法
CN110370201B (zh) * 2019-07-19 2021-11-05 中国航发成都发动机有限公司 飞机发动机低压涡轮叶片微间隙装配方法
CN110802239A (zh) * 2019-11-27 2020-02-18 中国航发沈阳黎明航空发动机有限责任公司 一种高压叶片车削用模拟盘工装
CN110992808B (zh) * 2019-12-05 2022-02-18 配天机器人技术有限公司 一种机器人实训装置
CN111941055B (zh) * 2019-12-20 2025-03-28 湖北博士隆科技股份有限公司 重载防松限位公差调节器
CN114083396B (zh) * 2020-08-24 2022-10-18 中国航发商用航空发动机有限责任公司 涡轮转子叶尖磨转接夹具的安装方法
CN112139925B (zh) * 2020-09-27 2021-08-13 张家贵 一种可适用于不同规格陶瓷产品的打磨加工装置
CN112355814B (zh) * 2020-10-29 2021-07-06 台州市千喜泵业有限公司 一种离心污水泵配件表面精加工工艺
CN112658735B (zh) * 2020-12-31 2022-04-29 北京航空航天大学 一种涡轮盘斜榫槽线切割和成形磨削的夹具及安装方法
CN112936016A (zh) * 2021-02-09 2021-06-11 中国航发哈尔滨东安发动机有限公司 一种发动机转子叶尖加工装置
CN113070673B (zh) * 2021-04-22 2022-04-15 戢丹 一种天然气不锈钢金属软管连接头组装方法
CN113926872B (zh) * 2021-09-02 2024-09-20 华东理工大学 一种用于高强合金涡轮盘孔结构挤压强化的工艺
CN113928721B (zh) * 2021-09-24 2022-11-22 中国航发沈阳发动机研究所 一种航空发动机叶片和篦齿的防护套
CN114087028B (zh) * 2021-11-12 2023-09-08 中国航发沈阳发动机研究所 一种适用可调导叶内环引气结构
CN115990817B (zh) * 2023-02-16 2023-06-02 安徽羲禾航空科技有限公司 一种螺旋桨叶梢修磨设备
CN116533105B (zh) * 2023-04-26 2026-01-02 成都市新美加机械设备制造有限公司 一种叶片叶尖研磨工艺
CN116810631B (zh) * 2023-07-13 2025-05-13 广联航空工业股份有限公司 一种复合材料成型夹具及其使用方法
CN116833850B (zh) * 2023-08-28 2023-11-07 南通绿能环保设备有限公司 一种水泵叶轮打磨装置
CN117140121A (zh) * 2023-09-07 2023-12-01 国营川西机器厂 航空发动机高压转子叶片焊后机加夹持装置
CN117380832B (zh) * 2023-12-11 2024-02-20 常州惠武精密机械有限公司 一种具有定位功能的喷丝板加工用冲孔机
CN118559520A (zh) * 2024-06-05 2024-08-30 南通沃瑞昇智能装备有限公司 一种新型高效夹持装置的端面外圆磨床
CN119550247B (zh) * 2024-12-24 2025-07-18 中国石油大学(北京) 转子活动叶片加工顶定装置及方法

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Also Published As

Publication number Publication date
EP1775067B1 (de) 2009-04-22
US20070084053A1 (en) 2007-04-19
CA2625598C (en) 2014-04-15
EP1775067A1 (de) 2007-04-18
JP2009511822A (ja) 2009-03-19
CA2625598A1 (en) 2007-04-26
US7765658B2 (en) 2010-08-03
WO2007045080A1 (en) 2007-04-26

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