Electrochemical machining process
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 16, 1992
Grant Date -
N/A
app pub date -
Nov 13, 1990
filing date -
Nov 13, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An electrochemical machining process for the production of integrally stiffened shell and plate structures. The process applies to such structures as isogrid, waffle, ring stiffened and stringer stiffened structures. In these structures, secondary rib stiffening patterns are generated and shaped by inducing protrustions at selectively positioned electrolyte feeder orifices in electrode tools. Fillets and blending radii between ribs and skins as well as the thickness and width variations of the skins and ribs are controlled to enhance structural performance through electrode tool shaping, and control of electrolyte flow, applied voltage, electrolyte pressure, and electrode oscillation.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully