FR2731935B1 - Dispositif permettant de developper des contraintes residuelles de compression en surface d'un materiau solide - Google Patents
Dispositif permettant de developper des contraintes residuelles de compression en surface d'un materiau solideInfo
- Publication number
- FR2731935B1 FR2731935B1 FR9503420A FR9503420A FR2731935B1 FR 2731935 B1 FR2731935 B1 FR 2731935B1 FR 9503420 A FR9503420 A FR 9503420A FR 9503420 A FR9503420 A FR 9503420A FR 2731935 B1 FR2731935 B1 FR 2731935B1
- Authority
- FR
- France
- Prior art keywords
- solid material
- residual compression
- compression constraints
- developing residual
- developing
- 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.)
- Expired - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
- B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
- B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
- B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
- B06B1/0207—Driving circuits
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
- B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
- B06B3/00—Methods or apparatus specially adapted for transmitting mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
-
- 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
- B24B39/00—Burnishing machines or devices, i.e. requiring pressure members for compacting the surface zone; Accessories therefor
- B24B39/06—Burnishing machines or devices, i.e. requiring pressure members for compacting the surface zone; Accessories therefor designed for working plane surfaces
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D7/00—Modifying the physical properties of iron or steel by deformation
- C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
- C21D7/04—Modifying the physical properties of iron or steel by deformation by cold working of the surface
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F3/00—Changing the physical structure of non-ferrous metals or alloys by special physical methods, e.g. treatment with neutrons
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9503420A FR2731935B1 (fr) | 1995-03-23 | 1995-03-23 | Dispositif permettant de developper des contraintes residuelles de compression en surface d'un materiau solide |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9503420A FR2731935B1 (fr) | 1995-03-23 | 1995-03-23 | Dispositif permettant de developper des contraintes residuelles de compression en surface d'un materiau solide |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2731935A1 FR2731935A1 (fr) | 1996-09-27 |
FR2731935B1 true FR2731935B1 (fr) | 1997-07-04 |
Family
ID=9477347
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9503420A Expired - Fee Related FR2731935B1 (fr) | 1995-03-23 | 1995-03-23 | Dispositif permettant de developper des contraintes residuelles de compression en surface d'un materiau solide |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2731935B1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5771729A (en) * | 1997-06-30 | 1998-06-30 | General Electric Company | Precision deep peening with mechanical indicator |
DE10243415A1 (de) * | 2002-09-18 | 2004-04-01 | Alstom (Switzerland) Ltd. | Verfahren zur Erzeugung von Druckeigenspannungen in der Oberfläche von Werkstücken |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1295979B (de) * | 1964-02-14 | 1969-05-22 | Itt Ind Gmbh Deutsche | Werkzeug zum Ultraschallbohren von sproedem Material |
SU1235932A1 (ru) * | 1984-07-27 | 1986-06-07 | Предприятие П/Я Г-4572 | Способ упрочнени деталей типа тел вращени |
JPH02286149A (ja) * | 1989-04-27 | 1990-11-26 | Sumitomo Bakelite Co Ltd | 外科手術装置 |
DE3932966C1 (fr) * | 1989-10-03 | 1991-04-04 | Richard Wolf Gmbh, 7134 Knittlingen, De | |
CA2035702C (fr) * | 1991-02-05 | 1996-10-01 | Mohan Vijay | Jet cavitant ou pulse genere par ultrasons |
-
1995
- 1995-03-23 FR FR9503420A patent/FR2731935B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2731935A1 (fr) | 1996-09-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse | ||
RN | Application for restoration | ||
FC | Favourable decision of inpi director general on an application for restauration. |