FR2568933B1 - Outil de forage rotatif diamante et procede de fabrication d'un tel outil - Google Patents

Outil de forage rotatif diamante et procede de fabrication d'un tel outil

Info

Publication number
FR2568933B1
FR2568933B1 FR8412738A FR8412738A FR2568933B1 FR 2568933 B1 FR2568933 B1 FR 2568933B1 FR 8412738 A FR8412738 A FR 8412738A FR 8412738 A FR8412738 A FR 8412738A FR 2568933 B1 FR2568933 B1 FR 2568933B1
Authority
FR
France
Prior art keywords
tool
manufacturing
rotary drilling
diamond rotary
drilling tool
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
FR8412738A
Other languages
English (en)
Other versions
FR2568933A1 (fr
Inventor
Paul Renard
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.)
COMBUSTIBLE NUCLEAIRE
Original Assignee
COMBUSTIBLE NUCLEAIRE
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 COMBUSTIBLE NUCLEAIRE filed Critical COMBUSTIBLE NUCLEAIRE
Priority to FR8412738A priority Critical patent/FR2568933B1/fr
Publication of FR2568933A1 publication Critical patent/FR2568933A1/fr
Application granted granted Critical
Publication of FR2568933B1 publication Critical patent/FR2568933B1/fr
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00—Drill bits
    • E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
    • E21B10/56—Button-type inserts
    • E21B10/567—Button-type inserts with preformed cutting elements mounted on a distinct support, e.g. polycrystalline inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
    • B01J3/06—Processes using ultra-high pressure, e.g. for the formation of diamonds; Apparatus therefor, e.g. moulds or dies
    • B01J3/062—Processes using ultra-high pressure, e.g. for the formation of diamonds; Apparatus therefor, e.g. moulds or dies characterised by the composition of the materials to be processed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/28—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools
    • B23P15/30—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools lathes or like tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P5/00—Setting gems or the like on metal parts, e.g. diamonds on tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2203/00—Processes utilising sub- or super atmospheric pressure
    • B01J2203/06—High pressure synthesis
    • B01J2203/0605—Composition of the material to be processed
    • B01J2203/062—Diamond
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2203/00—Processes utilising sub- or super atmospheric pressure
    • B01J2203/06—High pressure synthesis
    • B01J2203/065—Composition of the material produced
    • B01J2203/0655—Diamond
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2203/00—Processes utilising sub- or super atmospheric pressure
    • B01J2203/06—High pressure synthesis
    • B01J2203/0675—Structural or physico-chemical features of the materials processed
    • B01J2203/0685—Crystal sintering

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
FR8412738A 1984-08-13 1984-08-13 Outil de forage rotatif diamante et procede de fabrication d'un tel outil Expired FR2568933B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8412738A FR2568933B1 (fr) 1984-08-13 1984-08-13 Outil de forage rotatif diamante et procede de fabrication d'un tel outil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8412738A FR2568933B1 (fr) 1984-08-13 1984-08-13 Outil de forage rotatif diamante et procede de fabrication d'un tel outil

Publications (2)

Publication Number Publication Date
FR2568933A1 FR2568933A1 (fr) 1986-02-14
FR2568933B1 true FR2568933B1 (fr) 1986-09-19

Family

ID=9306999

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8412738A Expired FR2568933B1 (fr) 1984-08-13 1984-08-13 Outil de forage rotatif diamante et procede de fabrication d'un tel outil

Country Status (1)

Country Link
FR (1) FR2568933B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2646875A1 (fr) * 1989-05-11 1990-11-16 Matieres Nucleaires Cie Genera Taillant roto-percutant de forage a elements d'attaque ultra-durs
US5056382A (en) * 1990-12-20 1991-10-15 Smith International, Inc. Matrix diamond drag bit with PCD cylindrical cutters

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2298405A1 (fr) * 1975-01-27 1976-08-20 Held Gerhard Procede de fixation de particules de carbure dur sur un substrat metallique
IE46644B1 (en) * 1977-02-18 1983-08-10 Gen Electric Temperature resistant abrasive compact and method for making same
GB2006733B (en) * 1977-10-21 1982-10-20 Gen Electric Polycrystalline diamond body/silicon carbide or silicon nitride substrate composite
US4246005A (en) * 1978-04-01 1981-01-20 Hiroshi Ishizuka Diamond aggregate abrasive materials for resin-bonded applications
FR2423626B1 (fr) * 1978-04-21 1985-11-29 Christensen Inc Norton Trepan de forage rotatif pour forages profonds

Also Published As

Publication number Publication date
FR2568933A1 (fr) 1986-02-14

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Legal Events

Date Code Title Description
ER Errata listed in the french official journal (bopi)

Free format text: 07/86

TP Transmission of property
ST Notification of lapse