GB2153280B - Abrasive bodies - Google Patents

Abrasive bodies

Info

Publication number
GB2153280B
GB2153280B GB08502284A GB8502284A GB2153280B GB 2153280 B GB2153280 B GB 2153280B GB 08502284 A GB08502284 A GB 08502284A GB 8502284 A GB8502284 A GB 8502284A GB 2153280 B GB2153280 B GB 2153280B
Authority
GB
United Kingdom
Prior art keywords
abrasive bodies
abrasive
bodies
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
Application number
GB08502284A
Other versions
GB8502284D0 (en
GB2153280A (en
Inventor
Henry Brooke Dyer
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.)
De Beers Industrial Diamond Division Pty Ltd
Original Assignee
De Beers Industrial Diamond Division Pty Ltd
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 Industrial Diamond Division Pty Ltd filed Critical De Beers Industrial Diamond Division Pty Ltd
Publication of GB8502284D0 publication Critical patent/GB8502284D0/en
Publication of GB2153280A publication Critical patent/GB2153280A/en
Application granted granted Critical
Publication of GB2153280B publication Critical patent/GB2153280B/en
Expired legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Extraction Processes (AREA)
  • Powder Metallurgy (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
GB08502284A 1984-01-31 1985-01-30 Abrasive bodies Expired GB2153280B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA84715 1984-01-31

Publications (3)

Publication Number Publication Date
GB8502284D0 GB8502284D0 (en) 1985-02-27
GB2153280A GB2153280A (en) 1985-08-21
GB2153280B true GB2153280B (en) 1987-05-28

Family

ID=25577137

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08502284A Expired GB2153280B (en) 1984-01-31 1985-01-30 Abrasive bodies

Country Status (3)

Country Link
JP (1) JPS60146517U (en)
DE (1) DE8500590U1 (en)
GB (1) GB2153280B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IE57439B1 (en) * 1985-04-09 1992-09-09 De Beers Ind Diamond Wire drawing die
CN113084169A (en) * 2020-06-30 2021-07-09 郑州新亚复合超硬材料有限公司 Preparation method of polycrystalline diamond wire drawing die and synthetic block thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE304430B (en) * 1963-10-25 1968-09-23 Fagersta Bruks Ab
IT1013793B (en) * 1974-08-14 1977-03-30 Ass Eng Ltd TOOL WITH MULTIPLE SIDES ADJUSTABLE AND SELECTIVELY LOCKABLE IN WORK POSITION
US3978744A (en) * 1975-03-17 1976-09-07 Cabot Corporation Diamond wire drawing die blanks and methods of making the same
JPS52147507A (en) * 1976-06-02 1977-12-08 Sumitomo Electric Ind Ltd Production of diamond composite dice
JPS53147660A (en) * 1977-05-30 1978-12-22 Mitsubishi Metal Corp Dies for hot drawing of wire material
JPS542594A (en) * 1977-06-08 1979-01-10 Tokyo Rope Mfg Co Method of manufacturing extremely small dies
JPS558331A (en) * 1978-07-04 1980-01-21 Sumitomo Electric Ind Ltd Composite sintered body for wire drawing dies and production thereof
JPS5883790A (en) * 1981-11-12 1983-05-19 住友電気工業株式会社 Drill bit

Also Published As

Publication number Publication date
GB8502284D0 (en) 1985-02-27
JPH0450967Y2 (en) 1992-12-01
DE8500590U1 (en) 1985-04-04
GB2153280A (en) 1985-08-21
JPS60146517U (en) 1985-09-28

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20010130