ZA9287B - Wire drawing dies - Google Patents

Wire drawing dies

Info

Publication number
ZA9287B
ZA9287B ZA9287A ZA9287A ZA9287B ZA 9287 B ZA9287 B ZA 9287B ZA 9287 A ZA9287 A ZA 9287A ZA 9287 A ZA9287 A ZA 9287A ZA 9287 B ZA9287 B ZA 9287B
Authority
ZA
South Africa
Prior art keywords
wire drawing
drawing dies
image
hole
support
Prior art date
Application number
ZA9287A
Other languages
English (en)
Inventor
Ricardo Simon Sussmann
Simon Sussmann Ricardo
Cornelius Phaal
Phaal Cornelius
Original Assignee
De Beers Ind Diamond
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 De Beers Ind Diamond filed Critical De Beers Ind Diamond
Publication of ZA9287B publication Critical patent/ZA9287B/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS 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 for metal drawing
    • 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
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS 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 for metal drawing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS 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 for metal drawing
    • B21C3/02—Dies; Selection of material therefor; Cleaning thereof
    • B21C3/025—Dies; Selection of material therefor; Cleaning thereof comprising diamond parts
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/30—Self-sustaining carbon mass or layer with impregnant or other layer

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Extraction Processes (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Chemical Vapour Deposition (AREA)
ZA9287A 1991-01-11 1992-01-07 Wire drawing dies ZA9287B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB919100631A GB9100631D0 (en) 1991-01-11 1991-01-11 Wire drawing dies

Publications (1)

Publication Number Publication Date
ZA9287B true ZA9287B (en) 1992-10-28

Family

ID=10688307

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9287A ZA9287B (en) 1991-01-11 1992-01-07 Wire drawing dies

Country Status (10)

Country Link
US (1) US5648139A (ja)
EP (1) EP0494799B1 (ja)
JP (1) JP3096121B2 (ja)
KR (1) KR100231742B1 (ja)
AT (1) ATE124894T1 (ja)
AU (1) AU644507B2 (ja)
CA (1) CA2059113A1 (ja)
DE (1) DE69203352T2 (ja)
GB (1) GB9100631D0 (ja)
ZA (1) ZA9287B (ja)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5571236A (en) * 1992-08-28 1996-11-05 Sumitomo Electric Industries, Ltd. Diamond wire drawing die
US5361621A (en) * 1993-10-27 1994-11-08 General Electric Company Multiple grained diamond wire die
US5377522A (en) * 1993-10-27 1995-01-03 General Electric Company Diamond wire die with positioned opening
US5465603A (en) * 1993-11-05 1995-11-14 General Electric Company Optically improved diamond wire die
GB9426047D0 (en) * 1994-12-21 1995-02-22 De Beers Ind Diamond Wire drawing dies
US5634370A (en) * 1995-07-07 1997-06-03 General Electric Company Composite diamond wire die
US5634369A (en) * 1995-07-07 1997-06-03 General Electric Company Composite diamond wire die
US5636545A (en) * 1995-07-07 1997-06-10 General Electric Company Composite diamond wire die
GB9616043D0 (en) * 1996-07-31 1996-09-11 De Beers Ind Diamond Diamond
US5957005A (en) * 1997-10-14 1999-09-28 General Electric Company Wire drawing die with non-cylindrical interface configuration for reducing stresses
US6537377B1 (en) 1999-09-03 2003-03-25 Alcatel Apparatus for coating optical fibers
GB2366804B (en) * 2000-09-19 2003-04-09 Kinik Co Cast diamond tools and their formation by chemical vapor deposition
US7183548B1 (en) * 2004-02-25 2007-02-27 Metadigm Llc Apparatus for modifying and measuring diamond and other workpiece surfaces with nanoscale precision
US10438703B2 (en) * 2004-02-25 2019-10-08 Sunshell Llc Diamond structures as fuel capsules for nuclear fusion
WO2020004373A1 (ja) 2018-06-27 2020-01-02 住友電工ハードメタル株式会社 貫通孔付工具、ダイヤモンド部品、及び、ダイヤモンド素材

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4129052A (en) * 1977-10-13 1978-12-12 Fort Wayne Wire Die, Inc. Wire drawing die and method of making the same
JPS59229227A (ja) * 1983-06-08 1984-12-22 Sumitomo Electric Ind Ltd 合成ダイヤモンド単結晶を用いたダイス
SE442305B (sv) * 1984-06-27 1985-12-16 Santrade Ltd Forfarande for kemisk gasutfellning (cvd) for framstellning av en diamantbelagd sammansatt kropp samt anvendning av kroppen
IE57439B1 (en) * 1985-04-09 1992-09-09 De Beers Ind Diamond Wire drawing die
JPH01153228A (ja) * 1987-12-10 1989-06-15 Asahi Daiyamondo Kogyo Kk 気相合成ダイヤモンド工具の製造法
JPH02106210A (ja) * 1988-10-14 1990-04-18 Sumitomo Electric Ind Ltd ねじれ刃多結晶ダイヤモンド工具及びその製造方法
JPH02233512A (ja) * 1989-03-06 1990-09-17 Showa Denko Kk ダイヤモンド結合塊体の製造法
AU628549B2 (en) * 1989-05-12 1992-09-17 De Beers Industrial Diamond Division (Proprietary) Limited Wire drawing die
EP0459425A1 (en) * 1990-05-30 1991-12-04 Idemitsu Petrochemical Company Limited Process for the preparation of diamond

Also Published As

Publication number Publication date
JPH05169131A (ja) 1993-07-09
KR100231742B1 (ko) 1999-11-15
AU644507B2 (en) 1993-12-09
DE69203352T2 (de) 1995-12-21
ATE124894T1 (de) 1995-07-15
EP0494799A1 (en) 1992-07-15
EP0494799B1 (en) 1995-07-12
DE69203352D1 (de) 1995-08-17
JP3096121B2 (ja) 2000-10-10
US5648139A (en) 1997-07-15
AU1015992A (en) 1992-07-16
GB9100631D0 (en) 1991-02-27
CA2059113A1 (en) 1992-07-12
KR920014531A (ko) 1992-08-25

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