Grinding tool for making hemispherical bores in hard materials
Patent
·
OSTI ID:5657742
A grinding tool for forming hemispherical bores in hard materials such as boron carbide. The tool comprises a hemicircular grinding bit, formed of a metal bond diamond matrix, which is mounted transversely on one end of a tubular tool shaft. The bit includes a spherically curved outer edge surface which is the active grinding surface of the tool. Two coolant fluid ports on opposite sides of the bit enable introduction of coolant fluid through the bore of the tool shaft so as to be emitted adjacent the opposite sides of the grinding bit, thereby providing optimum cooling of both the workpiece and the bit.
- Research Organization:
- Los Alamos National Lab., NM (USA)
- DOE Contract Number:
- W-7405-ENG-36
- Assignee:
- Dept. of Energy
- Patent Number(s):
- None
- Application Number:
- ON: DE86013796
- OSTI ID:
- 5657742
- Country of Publication:
- United States
- Language:
- English
Similar Records
Ceramic-bonded abrasive grinding tools
Ceramic-bonded abrasive grinding tools
Tapered cutting tool for reaming tubular members in well bore
Patent
·
Fri Dec 31 23:00:00 EST 1993
·
OSTI ID:869609
Ceramic-bonded abrasive grinding tools
Patent
·
Mon Nov 21 23:00:00 EST 1994
·
OSTI ID:7187685
Tapered cutting tool for reaming tubular members in well bore
Patent
·
Mon Feb 10 23:00:00 EST 1992
·
OSTI ID:5291683