Patent №
US 9,811,073
Granted
2017-11-07
Filed 2014
Owner
FANUC CORPORATION
Lab
—
AI components
1
planning
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
14312101
A machine tool includes a shaft load measuring unit measures a load of the main shaft motor. When a measured load of the main shaft motor exceeds a predetermined value, it is determined that a tool is brought into contact with a work. Detection and correction of thermal displacement of the main shaft are performed by comparing a reference time and a measured time for the tool to reach the work.
AI classification
Planning0.73
Evolutionary computation0.02
Knowledge representation0.02
Natural language0.00
Machine learning0.00
Speech0.00
Vision0.00
AI hardware0.00
Ownership
FANUC CORPORATION
assignment · 331590396
Assignors
NISHIMURA, TAKUMA
On an employer assignment, the assignors are typically the inventors.
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