Patents Assigned to AGIE CHARMILLES NEW TECHNOLOGIES SA
-
Patent number: 10486267Abstract: A laser ablation method is provided for the engraving of a surface (7) of a two or three dimensional workpiece with a texture (16) by the laser beam (2) of a laser machining head (1). The surface engraving is conducted in one or more layers (17.1, 17.2), which are machined consecutively, wherein each defined layer (17.1, 17.2) to be machined is subdivided into one or more patches (11) intended be machined one after another with the laser beam (2). The borderline (18) of at least one patch (19) is determined in such a manner to follow along a path on the layer (17.1, 17.2, 17.x) which will not be affected by the laser beam (2) engraving of the laser machining head (1).Type: GrantFiled: January 14, 2016Date of Patent: November 26, 2019Assignee: Agie Charmilles New Technologies SAInventor: David Conseil
-
Publication number: 20160207141Abstract: A laser ablation method is provided for the engraving of a surface (7) of a two or three dimensional workpiece with a texture (16) by the laser beam (2) of a laser machining head (1). The surface engraving is conducted in one or more layers (17.1, 17.2), which are machined consecutively, wherein each defined layer (17.1, 17.2) to be machined is subdivided into one or more patches (11) intended be machined one after another with the laser beam (2). The borderline (18) of at least one patch (19) is determined in such a manner to follow along a path on the layer (17.1, 17.2, 17.x) which will not be affected by the laser beam (2) engraving of the laser machining head (1).Type: ApplicationFiled: January 14, 2016Publication date: July 21, 2016Applicant: Agie Charmilles New Technologies SAInventor: David Conseil
-
Patent number: 9248523Abstract: A laser machine (1), in particular for drilling, cutting, welding or engraving, comprising at least one laser light source (3,4,5) for generating a laser beam (9) and an optical system (6) to guide and/or manipulate the laser beam (9), whereby the optical system (6) comprises at least one tool (23), in particular an optical lens (24) or a nozzle, which is attached to an interchangeable tool holder (12). It is provided that a guiding system (16) for the tool holder (12) is configured such that the tool holder (12) can only be slid sideways into or out of a tool bay (10) provided by the laser machine (1), the guiding system (16) comprising an operable locking system (37) for restraining the movement of the tool holder (12) in the tool bay (10).Type: GrantFiled: June 14, 2013Date of Patent: February 2, 2016Assignee: AGIE CHARMILLES NEW TECHNOLOGIES SAInventor: Dino Cataldo Paganelli
-
Patent number: 9180551Abstract: A laser machine tool for the machining of workpieces by laser ablation comprising a moveable dual laser head (4). The laser machine tool has a dual laser head (4) intended for the emission of laser beams, whereby the laser head (4) incorporates in its housing two or more laser sources (8), each laser source emitting a different type of laser beams and whereby the two or more laser sources (8) incorporated in the laser head (4) cannot operate simultaneously for the machining of the workpiece.Type: GrantFiled: May 29, 2013Date of Patent: November 10, 2015Assignee: AGIE CHARMILLES NEW TECHNOLOGIES SAInventor: Dino Cataldo Paganelli
-
Patent number: 8941027Abstract: A machine for machining workpieces by a laser beam. The optical fiber terminates at an optical output head (27) that defines the optical axis of the laser light beam, which vaporizes the material. The optical output head (27) is rigidly attached to the frame (49) or to the casing of the laser head so that said optical output head remains integrally fastened to said frame or casing during the rotation of the laser head about the horizontal pivot axis (B). The polluted gases generated in the machining area by the evaporation of material are collected by a suction nozzle (37) which is driven with the laser machining head during its rotation about the horizontal axis (B). A stream of clean dry gas is injected into the machining area by an injection nozzle (35) which is also driven with the laser machining head (8) during its rotation about the horizontal axis (B).Type: GrantFiled: September 17, 2010Date of Patent: January 27, 2015Assignee: Agie Charmilles New Technologies SAInventor: Dino Cataldo Paganelli
-
Publication number: 20130319981Abstract: A laser machine tool for the machining of workpieces by laser ablation comprising a moveable dual laser head (4). The laser machine tool has a dual laser head (4) intended for the emission of laser beams, whereby the laser head (4) incorporates in its housing two or more laser sources (8), each laser source emitting a different type of laser beams and whereby the two or more laser sources (8) incorporated in the laser head (4) cannot operate simultaneously for the machining of the workpiece.Type: ApplicationFiled: May 29, 2013Publication date: December 5, 2013Applicant: AGIE CHARMILLES NEW TECHNOLOGIES SAInventor: Dino Cataldo Paganelli