Composite structure for cutting tools
Patent
·
OSTI ID:6384982
A cutting tool comprises a compact bundle of elongated, substantially cylindrical fibers or rods formed from a cemented metal carbide material. The bundle of fibers is shrink-fitted within a metal collar to form a long-wearing cutting tool.
- Assignee:
- Conoco Inc.
- Patent Number(s):
- US 4452325
- OSTI ID:
- 6384982
- Resource Relation:
- Patent File Date: Filed date 27 Sep 1982; Other Information: PAT-APPL-424947
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
02 PETROLEUM
42 ENGINEERING
DRILL BITS
DESIGN
FABRICATION
CARBIDES
METALS
ROCK DRILLING
RODS
SERVICE LIFE
CARBON COMPOUNDS
DRILLING
DRILLING EQUIPMENT
ELEMENTS
EQUIPMENT
020300* - Petroleum- Drilling & Production
420206 - Engineering- Mining & Drilling Equipment & Facilities- (1980-1989)
42 ENGINEERING
DRILL BITS
DESIGN
FABRICATION
CARBIDES
METALS
ROCK DRILLING
RODS
SERVICE LIFE
CARBON COMPOUNDS
DRILLING
DRILLING EQUIPMENT
ELEMENTS
EQUIPMENT
020300* - Petroleum- Drilling & Production
420206 - Engineering- Mining & Drilling Equipment & Facilities- (1980-1989)