Residual stress measuring method
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
N/A
app pub date -
Nov 6, 2014
filing date -
Nov 14, 2013
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A method capable of accurately measuring, in an object including a columnar shaft section and a tabular section projecting outward radially beyond an outer circumferential surface of the shaft section, a distribution of residual stress near a fillet surface interconnecting the shaft section and the tabular section. The method includes repeating a measurement cycle, which includes cutting the object to form a new cutting surface and measuring residual stress in a plurality of parts on the cutting surface. The cutting surface is a conical or cylindrical surface concentric with the axis of the shaft section, being through a reference position unchanged in the repeated measurement cycle. The reference position is desirably the center position of an arc of the fillet surface having the largest diameter on the central longitudinal cross-section of the object.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
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