| 摘要 |
<p>The present invention relates to a method of and a system for controlling the status of at least one tool (12) comprising electrodes (18) to be used for spot welding, which electrodes (18) are arranged on a movable tool holder (10), the method comprising the steps of: arranging said at least one tool (12) in the range of vision of an image obtaining means (30), obtaining an image of said at least one tool (12) by said images obtaining means (30), handling said obtained image in order to retrieve information regarding the status of said at least one tool (12), comparing said obtained image information with pre-obtained reference data, and initiating a tool handling action if said obtained image information is outside said reference data.</p> |
