ULTRA-PRECISION CUTTING QUASI-STATIC FORCE MEASUREMENT SYSTEM BASED ON PIEZOELECTRIC CERAMIC SENSOR
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Oct 10, 2024
app pub date -
Jun 18, 2024
filing date -
Dec 18, 2021
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
The present invention relates to the field of ultra-precision cutting technology, specifically to a ultra-precision cutting quasi-static force measurement system based on piezoelectric ceramic sensor. This system includes a piezoelectric ceramic force sensing unit that responds to the force applied by a single-point diamond tool and generates an electric charge signal sent to an external post-processing module. The post-processing module includes a preamplifier circuit for the charge, a low-pass filter circuit, an ADC (Analog-to-Digital Converter) module, a DSP (Digital Signal Processor) and a computer. The computer calculates the actual force Fi applied to the piezoelectric ceramic force sensor at moment i based on the solution of the dynamically changing force fi at each moment and the accumulation of the dynamically changing forces from previous moment.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
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