A glass sheet processing apparatus includes a first gantry assembly that extends across a glass sheet in a cross-machine direction. The first gantry assembly includes a processing head that moves along a length of the first gantry assembly and includes a laser comprising an optical arrangement positioned in a beam path of the laser providing a laser beam focal line that is formed on a beam output side of the optical arrangement. A second gantry assembly extends across the glass sheet in the cross-machine direction. The second gantry assembly includes a processing head that moves along a length of the second gantry assembly.

An automatic landing method, system, and storage medium for laser processing. The method includes: adjusting the relative position of the microscope objective and the workpiece to be processed along the direction of the optical axis within a preset travel range; during the adjustment process, collecting images of the workpiece to be processed in real-time and detecting the intensity of reflected light or fluorescence in real-time according to the image; determine the position of the strongest reflected light or the fluorescence initiation position according to the intensity detection data of reflected light or fluorescence. By scanning the intensity of reflected light or fluorescence, the invention achieves the purpose of quickly and accurately adjusting the laser focus to land on the surface to be processed, effectively improving the processing success rate, processing quality, and processing accuracy, and the solution is economical and efficient.

An automatic landing method, system, and storage medium for laser processing. The method includes: adjusting the relative position of the microscope objective and the workpiece to be processed along the direction of the optical axis within a preset travel range; during the adjustment process, collecting images of the workpiece to be processed in real-time and detecting the intensity of reflected light or fluorescence in real-time according to the image; determine the position of the strongest reflected light or the fluorescence initiation position according to the intensity detection data of reflected light or fluorescence. By scanning the intensity of reflected light or fluorescence, the invention achieves the purpose of quickly and accurately adjusting the laser focus to land on the surface to be processed, effectively improving the processing success rate, processing quality, and processing accuracy, and the solution is economical and efficient.

The present invention relates to a method for manufacturing a domestic appliance at least comprising the following steps:—at least one positioning and/or prefixing step comprising positioning and/or prefixing of at least a first component part (3) of the domestic appliance relative to at least a second component part (2) of the domestic appliance, the first component part (3) comprising a first contour (32), and the second component (2) part comprising a matching second contour (21), respectively, the positioning and/or prefixing comprising positioning and/or prefixing the second contour (21) in a pre-defined arrangement at the first contour (32);—at least one welding step comprising welding together the first and second component parts (3, 2) along at least one of the first and second contour (32, 21); wherein the welding being controlled by a control device and carried out by:—detecting, in particular via a detection device, at least one of a location and course of at least a section of a marking representative for only one of the first and second contour; and—generating a welded seam to join the first and second component along the first and second contour based on the detected location and/or course of the marking.

The present invention relates to a method for manufacturing a domestic appliance at least comprising the following steps:—at least one positioning and/or prefixing step comprising positioning and/or prefixing of at least a first component part (3) of the domestic appliance relative to at least a second component part (2) of the domestic appliance, the first component part (3) comprising a first contour (32), and the second component (2) part comprising a matching second contour (21), respectively, the positioning and/or prefixing comprising positioning and/or prefixing the second contour (21) in a pre-defined arrangement at the first contour (32);—at least one welding step comprising welding together the first and second component parts (3, 2) along at least one of the first and second contour (32, 21); wherein the welding being controlled by a control device and carried out by:—detecting, in particular via a detection device, at least one of a location and course of at least a section of a marking representative for only one of the first and second contour; and—generating a welded seam to join the first and second component along the first and second contour based on the detected location and/or course of the marking.

A laser processing system according to an embodiment of the present invention includes: a laser unit emitting a laser beam; an optical unit disposed on a propagation path of the laser beam and modulating the incident laser beam into a Bessel beam; a stage on which a workpiece to be processed with the Bessel beam emitted from the optical unit is mounted; and a control unit for controlling the operations of the laser unit, the optical unit, and the stage, wherein the optical unit is configured to position the focus line of the emitted Bessel beam on the workpiece and to move the focus line positioned on the workpiece with a predetermined range.

A laser processing system according to an embodiment of the present invention includes: a laser unit emitting a laser beam; an optical unit disposed on a propagation path of the laser beam and modulating the incident laser beam into a Bessel beam; a stage on which a workpiece to be processed with the Bessel beam emitted from the optical unit is mounted; and a control unit for controlling the operations of the laser unit, the optical unit, and the stage, wherein the optical unit is configured to position the focus line of the emitted Bessel beam on the workpiece and to move the focus line positioned on the workpiece with a predetermined range.

A method for hardening a transparent material includes the steps of introducing a material modification to the transparent material using a laser beam of ultrashort laser pulses of an ultrashort pulse laser so as to harden at least a portion of the transparent material.

A method for hardening a transparent material includes the steps of introducing a material modification to the transparent material using a laser beam of ultrashort laser pulses of an ultrashort pulse laser so as to harden at least a portion of the transparent material.

A processing apparatus is a processing apparatus that processes an object by a processing light from a processing light source, includes a first optical system that condenses the processing light from the processing light source on a condensed plane; and a second optical system that condenses the processing light from the first optical system to irradiate the object with it, a position in the condensed plane through which the processing light passes is changeable, a propagating direction of the processing light propagating from the first optical system to the second optical system changes depending on the position in the condensed plane through which the processing light passes.