FR2304415A1 - Ebauche de filiere en diamant, et son procede de realisation - Google Patents
Ebauche de filiere en diamant, et son procede de realisationInfo
- Publication number
- FR2304415A1 FR2304415A1 FR7607568A FR7607568A FR2304415A1 FR 2304415 A1 FR2304415 A1 FR 2304415A1 FR 7607568 A FR7607568 A FR 7607568A FR 7607568 A FR7607568 A FR 7607568A FR 2304415 A1 FR2304415 A1 FR 2304415A1
- Authority
- FR
- France
- Prior art keywords
- rouge
- realization process
- diamond die
- diamond
- die
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
- B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
- B22F7/08—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools with one or more parts not made from powder
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C3/00—Profiling tools for metal drawing; Combinations of dies and mandrels
- B21C3/02—Dies; Selection of material therefor; Cleaning thereof
- B21C3/025—Dies; Selection of material therefor; Cleaning thereof comprising diamond parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C3/00—Profiling tools for metal drawing; Combinations of dies and mandrels
- B21C3/18—Making tools by operations not covered by a single other subclass; Repairing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K5/00—Making tools or tool parts, e.g. pliers
- B21K5/20—Making working faces of dies, either recessed or outstanding
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metal Extraction Processes (AREA)
- Powder Metallurgy (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/559,122 US3978744A (en) | 1975-03-17 | 1975-03-17 | Diamond wire drawing die blanks and methods of making the same |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2304415A1 true FR2304415A1 (fr) | 1976-10-15 |
Family
ID=24232347
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7607568A Withdrawn FR2304415A1 (fr) | 1975-03-17 | 1976-03-16 | Ebauche de filiere en diamant, et son procede de realisation |
Country Status (7)
Country | Link |
---|---|
US (1) | US3978744A (fr) |
JP (1) | JPS51142405A (fr) |
CA (1) | CA1045077A (fr) |
DE (1) | DE2610965A1 (fr) |
FR (1) | FR2304415A1 (fr) |
GB (1) | GB1539423A (fr) |
IT (1) | IT1057666B (fr) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4078456A (en) * | 1977-03-28 | 1978-03-14 | Cabot Corporation | Diamond wire drawing die blanks and methods of making the same |
US4129052A (en) * | 1977-10-13 | 1978-12-12 | Fort Wayne Wire Die, Inc. | Wire drawing die and method of making the same |
US4365502A (en) * | 1980-11-19 | 1982-12-28 | Fort Wayne Wire Die, Inc. | Wire drawing die and method of making the same |
JPS59136403A (ja) * | 1983-01-21 | 1984-08-06 | Shizuo Togo | 超硬耐摩耐衝撃工具の製造法 |
DE8500590U1 (de) * | 1984-01-31 | 1985-04-04 | De Beers Industrial Diamond Division (Proprietary) Ltd., Johannesburg, Transvaal | Rohling eines werkzeugs zum ziehen von draehten |
US5571236A (en) * | 1992-08-28 | 1996-11-05 | Sumitomo Electric Industries, Ltd. | Diamond wire drawing die |
DE4414249C2 (de) * | 1994-04-23 | 2000-05-25 | Max Hobe | Verwendung eines Gegenstandes aus Hartmetall und Kristall und/oder Keramik |
GB2351689A (en) * | 1999-07-02 | 2001-01-10 | Elliott Moore Peter | A grass catcher for garden shears |
GB0024046D0 (en) * | 2000-10-02 | 2000-11-15 | Porvair Technology Ltd | Method of making porous articles |
US6660225B2 (en) * | 2000-12-11 | 2003-12-09 | Advanced Materials Technologies Pte, Ltd. | Method to form multi-material components |
CN104550966B (zh) * | 2014-05-27 | 2018-03-27 | 天长市天屹模具科技发展有限公司 | 一种高耐磨性聚晶金刚石拉丝模的复烧复压制作工艺 |
CN104550962B (zh) * | 2014-05-27 | 2018-03-30 | 天长市天屹模具科技发展有限公司 | 一种高致密度聚晶金刚石拉丝模的微波烧结制作工艺 |
CN104439255B (zh) * | 2014-12-30 | 2016-06-22 | 中国有色桂林矿产地质研究院有限公司 | 一种金刚石串珠的制备方法 |
CN109249029A (zh) * | 2018-11-20 | 2019-01-22 | 桂林特邦新材料有限公司 | 适用于双体炉低压烧结串珠的烧结工艺方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE420458A (fr) * | ||||
GB667809A (en) * | 1949-12-05 | 1952-03-05 | British Insulated Callenders | Improvements in the mounting of wire drawing dies of diamond or other hard material |
FR2087656A5 (en) * | 1970-05-07 | 1971-12-31 | Farlat Gillet Sa Ets | Mounting diamonds in dies - by setting in metal powder and compressing and sintering |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US667809A (en) * | 1900-11-08 | 1901-02-12 | Emil Taege | Milk-heater. |
US2171323A (en) * | 1927-10-29 | 1939-08-29 | Gen Cable Corp | Die and method of forming |
US2216652A (en) * | 1936-03-11 | 1940-10-01 | Hartford Nat Bank & Trust Co | Method of making wire-drawing dies |
US2328794A (en) * | 1941-03-31 | 1943-09-07 | Otis G Ferrier | Wire drawing die compact and method of making dies |
-
1975
- 1975-03-17 US US05/559,122 patent/US3978744A/en not_active Expired - Lifetime
-
1976
- 1976-02-19 CA CA246,103A patent/CA1045077A/fr not_active Expired
- 1976-03-02 JP JP51022583A patent/JPS51142405A/ja active Pending
- 1976-03-04 IT IT67521/76A patent/IT1057666B/it active
- 1976-03-16 GB GB10365/76A patent/GB1539423A/en not_active Expired
- 1976-03-16 FR FR7607568A patent/FR2304415A1/fr not_active Withdrawn
- 1976-03-16 DE DE19762610965 patent/DE2610965A1/de not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE420458A (fr) * | ||||
GB667809A (en) * | 1949-12-05 | 1952-03-05 | British Insulated Callenders | Improvements in the mounting of wire drawing dies of diamond or other hard material |
FR2087656A5 (en) * | 1970-05-07 | 1971-12-31 | Farlat Gillet Sa Ets | Mounting diamonds in dies - by setting in metal powder and compressing and sintering |
Also Published As
Publication number | Publication date |
---|---|
JPS51142405A (en) | 1976-12-08 |
GB1539423A (en) | 1979-01-31 |
US3978744A (en) | 1976-09-07 |
IT1057666B (it) | 1982-03-30 |
CA1045077A (fr) | 1978-12-26 |
DE2610965A1 (de) | 1976-10-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR7604822A (pt) | Bandagem,e processo de fabricacao de bandagem | |
BE857931A (fr) | Gel de phospha-alumine et son procede de preparation | |
FR2286134A1 (fr) | Nouvelles urethannoxazolidines, et leur procede de preparation | |
BE813166A (fr) | Alliage mere aluminium-titane-bore et son procede de preparation | |
FR2304415A1 (fr) | Ebauche de filiere en diamant, et son procede de realisation | |
IT1030796B (it) | Copolimeri reticolati e processo per la loro preparazione | |
BE799542A (fr) | Cholesterol-oxydase et son procede de preparation, | |
BE843224A (fr) | Nouveau catalyseur et son procede de fabrication | |
BE841812A (fr) | Composition catalytique au nickel et son procede de fabrication | |
BE839550A (fr) | Procede integre | |
RO69940A (fr) | Procede pour la preparation des polysobutenylsuccinimidopropylethylendiamines | |
FR2310747A1 (fr) | Ether 1,2,2,2-tetrafluoroethyl-fluoromethylique, son procede de preparation et son application | |
BE842182A (fr) | Lucknomycine et son procede de preparation | |
CA1019754A (en) | Fluorine-containing organopolysiloxanes, process for their manufacture, and their use | |
BE840470A (fr) | Nouvel antibiotique, son procede de preparation et ses applications phytopharmaceutiques. | |
BE846873A (fr) | Lentille a surface non spherique et son procede de realisation, | |
FR2325602A1 (fr) | Procede de recuperation de diamant synthetique | |
BR7308593D0 (pt) | Processo de preparacao de disulfuretos de ditia zalila-2, | |
BE848111A (fr) | Agent antihemophilique et son procede de preparation, | |
BR7505039A (pt) | Curativo circurgico elevado,poroso e macio,e processo de sua fabricacao | |
BE855092A (fr) | 3,5,5-trimethylhexanoyl-ferrcene et son procede de preparation | |
FR2296645A1 (fr) | 3a, 5a-cyclo-6b-alkoxy-25-hydroxycholest-22-yne et son procede de preparation | |
BE846829A (fr) | Antibiotique a-30912 et son procede de production, | |
CA1018976A (en) | Perfluoroalkylaminoalkanols, process for their manufacture and their use | |
FR2329620A1 (fr) | Procede de deshydrogenation non-oxydante |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |