Vibration damping method and apparatus
Abstract
The present invention provides vibration damping method and apparatus that can damp vibration in more than one direction without requiring disassembly, that can accommodate varying tool dimensions without requiring re-tuning, and that does not interfere with tool tip operations and cooling. The present invention provides active dampening by generating bending moments internal to a structure such as a boring bar to dampen vibration thereof.
- Inventors:
-
- Albuquerque, NM
- Hougton, MI
- Gainesville, FL
- Issue Date:
- Research Org.:
- Sandia National Laboratories (SNL), Albuquerque, NM, and Livermore, CA (United States)
- OSTI Identifier:
- 872339
- Patent Number(s):
- 5913955
- Assignee:
- Sandia Corporation (Albuquerque, NM)
- Patent Classifications (CPCs):
-
B - PERFORMING OPERATIONS B23 - MACHINE TOOLS B23B - TURNING
F - MECHANICAL ENGINEERING F16 - ENGINEERING ELEMENTS AND UNITS F16F - SPRINGS
- DOE Contract Number:
- AC04-94AL85000
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- vibration; damping; method; apparatus; provides; damp; direction; requiring; disassembly; accommodate; varying; tool; dimensions; re-tuning; interfere; tip; operations; cooling; active; dampening; generating; bending; moments; internal; structure; boring; bar; dampen; vibration damping; boring bar; bending moments; damping method; accommodate varying; /82/408/409/
Citation Formats
Redmond, James M, Barney, Patrick S, Parker, Gordon G, and Smith, David A. Vibration damping method and apparatus. United States: N. p., 1999.
Web.
Redmond, James M, Barney, Patrick S, Parker, Gordon G, & Smith, David A. Vibration damping method and apparatus. United States.
Redmond, James M, Barney, Patrick S, Parker, Gordon G, and Smith, David A. Fri .
"Vibration damping method and apparatus". United States. https://www.osti.gov/servlets/purl/872339.
@article{osti_872339,
title = {Vibration damping method and apparatus},
author = {Redmond, James M and Barney, Patrick S and Parker, Gordon G and Smith, David A},
abstractNote = {The present invention provides vibration damping method and apparatus that can damp vibration in more than one direction without requiring disassembly, that can accommodate varying tool dimensions without requiring re-tuning, and that does not interfere with tool tip operations and cooling. The present invention provides active dampening by generating bending moments internal to a structure such as a boring bar to dampen vibration thereof.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Fri Jan 01 00:00:00 EST 1999},
month = {Fri Jan 01 00:00:00 EST 1999}
}
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