FR3116221B1 - Système d’ajustement angulaire pour dispositif de finition par usinage d’une aube de turbomachine - Google Patents

Système d’ajustement angulaire pour dispositif de finition par usinage d’une aube de turbomachine Download PDF

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Publication number
FR3116221B1
FR3116221B1 FR2011875A FR2011875A FR3116221B1 FR 3116221 B1 FR3116221 B1 FR 3116221B1 FR 2011875 A FR2011875 A FR 2011875A FR 2011875 A FR2011875 A FR 2011875A FR 3116221 B1 FR3116221 B1 FR 3116221B1
Authority
FR
France
Prior art keywords
machining
finishing device
adjustment system
angular adjustment
plate
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
FR2011875A
Other languages
English (en)
Other versions
FR3116221A1 (fr
Inventor
Salamanca Gerardo Aguila
Lopez Ricardo Rebollo
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.)
Safran Aircraft Engine Mexico SA de CV
Original Assignee
Safran Aircraft Engine Mexico SA de CV
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 Safran Aircraft Engine Mexico SA de CV filed Critical Safran Aircraft Engine Mexico SA de CV
Priority to FR2011875A priority Critical patent/FR3116221B1/fr
Publication of FR3116221A1 publication Critical patent/FR3116221A1/fr
Application granted granted Critical
Publication of FR3116221B1 publication Critical patent/FR3116221B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06—Work-clamping means
    • B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
    • B23Q3/063—Work-clamping means adapted for holding workpieces having a special form or being made from a special material for holding turbine blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q16/00—Equipment for precise positioning of tool or work into particular locations not otherwise provided for
    • B23Q16/007—Positioning by sine tables
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/28—Supporting or mounting arrangements, e.g. for turbine casing
    • F01D25/285—Temporary support structures, e.g. for testing, assembling, installing, repairing; Assembly methods using such structures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2230/00—Manufacture
    • F05D2230/10—Manufacture by removing material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2240/00—Components
    • F05D2240/90—Mounting on supporting structures or systems

Abstract

L’invention concerne un système d’ajustement angulaire (40) pour dispositif de finition (30) par usinage d’une aube (10) de turbomachine, le dispositif de finition (30) par usinage comprenant un plateau (32) et un support amovible (34) conformé pour supporter l’aube de manière à ménager une zone libre d’usinage du pied de l’aube selon au moins une direction perpendiculaire à l’axe longitudinal, le système d’ajustement angulaire (40) étant agencé entre une embase (36) du support amovible (34) et le plateau (32) du dispositif de finition et étant conformé pour former un angle entre l’embase (36) du support amovible et le plateau (34) du dispositif de finition de manière réglable dans un plan perpendiculaire au plateau. Figure pour l'abrégé : Figure 3
FR2011875A 2020-11-19 2020-11-19 Système d’ajustement angulaire pour dispositif de finition par usinage d’une aube de turbomachine Active FR3116221B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2011875A FR3116221B1 (fr) 2020-11-19 2020-11-19 Système d’ajustement angulaire pour dispositif de finition par usinage d’une aube de turbomachine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2011875 2020-11-19
FR2011875A FR3116221B1 (fr) 2020-11-19 2020-11-19 Système d’ajustement angulaire pour dispositif de finition par usinage d’une aube de turbomachine

Publications (2)

Publication Number Publication Date
FR3116221A1 FR3116221A1 (fr) 2022-05-20
FR3116221B1 true FR3116221B1 (fr) 2024-02-09

Family

ID=74045933

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2011875A Active FR3116221B1 (fr) 2020-11-19 2020-11-19 Système d’ajustement angulaire pour dispositif de finition par usinage d’une aube de turbomachine

Country Status (1)

Country Link
FR (1) FR3116221B1 (fr)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4413417A (en) * 1982-03-29 1983-11-08 Esposito Joseph R Adjustable angle plate
CN201565807U (zh) * 2009-11-03 2010-09-01 南通中能机械制造有限公司 一种汽轮机叶片背弧面加工工装
CN102371491B (zh) * 2010-08-12 2013-12-18 四川省自贡市海川实业有限公司 汽轮机叶片空间二面角斜面上开口槽加工专用夹具
CN202356939U (zh) * 2011-11-24 2012-08-01 杭州汽轮机股份有限公司 用于汽轮机叶片菱型面精铣的可调液压夹具
DE202016101399U1 (de) * 2016-03-14 2016-03-31 Horst Witte Gerätebau Barskamp KG Sinustisch
KR101778032B1 (ko) * 2016-10-19 2017-09-15 대한민국 터빈 블레이드의 윙팁 가공용 지그장치
CN108747520B (zh) * 2018-05-29 2020-03-31 江苏大学 一种基于叶根斜面定位的可调试夹具
CN110000583B (zh) * 2019-04-28 2020-10-09 金通灵科技集团股份有限公司 一种用于汽轮机动叶片圆弧贴合面减薄的工装及使用方法

Also Published As

Publication number Publication date
FR3116221A1 (fr) 2022-05-20

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