Patents Assigned to LINCOLN ELECTRIC COMPANY OF CANADA LP
  • Patent number: 10928800
    Abstract: Computer numerical control (CNC) machines execute a process automatically unless a condition occurs that triggers one or more alarms that terminate the process. Accordingly, CNC laser cutting post-process inspection is usually non-existent or minimal. However, with CNC laser welding it is more common for a visual inspection or automated inspection to be performed to verify that the process was completed. Similar issues occur when single piece parts are required in addition to which executing an offline inspection requires additional complexity in re-working any piece part. Accordingly, embodiments of the invention provide enterprises and facilities employing CNC laser cutting/welding systems with a means to overcome these limitations. Further, providing intuitive user interfaces allows the user to perform tasks directly through a touch screen interface they are viewing the work piece/piece-parts upon.
    Type: Grant
    Filed: March 6, 2017
    Date of Patent: February 23, 2021
    Assignee: LINCOLN ELECTRIC COMPANY OF CANADA LP
    Inventors: Miguel Clement, Stephane Menard, Dominique Bruneau, David Gabriels
  • Patent number: 10761508
    Abstract: Computer (or computerized) numerical control (CNC) tools are employed globally. Whilst these may be purchased with an initial set of configurations users must establish any other configurations themselves leading to potentially every CNC tool being configured slightly differently for the same process requirement even before considering new materials, tool elements etc. Accordingly, users and manufacturers would benefit from access to updated process parameters for machine tools that reflect scenarios encountered in manufacturing operations that are new or lead to improved tolerances, yields, reducing process time etc. However, users are not going to employ just any set of parameters given to them as these may damage their CNC tool or tool elements. Embodiments of the invention provide a subscription service providing access to verified settings where the verification is performed by the machine tool manufacturer or machine tool element manufacturer.
    Type: Grant
    Filed: May 23, 2019
    Date of Patent: September 1, 2020
    Assignee: LINCOLN ELECTRIC COMPANY OF CANADA LP
    Inventors: Miguel Clement, Stephane Menard, Dominique Bruneau, David Gabriels