Regaard
Boris Regaard, Ypsilanti, MI US
Patent application number | Description | Published |
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20080246973 | Method and Device for Determining the Lateral Relative Displacement Between a Processing Head and a Workpiece - The present invention relates to a method for determining a lateral relative movement between a processing head and a workpiece during processing the workpiece as well as a device to carry it out. In the method a surface of the workpiece ( | 10-09-2008 |
20090032512 | Method for Measuring Phase Boundaries of a Material During Machining With a Machining Beam Using Additional Illumination Radiation and an Automated Image Processing Algorithm, and Associated Device - The present invention relates to a method for measuring phase boundaries of a material during the machining of a workpiece ( | 02-05-2009 |
20090129420 | HIGH POWER LASER DIODE ARRAY COMPRISING AT LEAST ONE HIGH POWER DIODE LASER AND LASER LIGHT SOURCE COMPRISING THE SAME - Array comprising high power laser diode comprising laser light emitters, each defining, in a direction perpendicular to direction of propagation of an output laser beam, a fast axis and a slow axis; fast axis collimating means for collimating output laser beams in fast axis direction; and slow axis beam shaping means for collimating or focussing output laser beams in slow axis direction, said slow axis beam shaping means disposed external to said high power laser diode; wherein said laser light emitters are displaced relative to each other in fast axis direction or in fast and slow axis direction by equidistant spacings, respectively; and including optical means for forming output laser beam profile in far field of all laser light emitters consisting of said fast and slow axis collimated or focussed output laser beams arranged adjacently in seamless manner in one or two dimensions with optical fill factor of about 100%. | 05-21-2009 |
20100324735 | METHOD AND DEVICE FOR FINE POSITIONING OF A TOOL HAVING A HANDLING APPARATUS - The present invention relates to a method and a device for the machining of an object using a tool, in which the tool ( | 12-23-2010 |
Boris Regaard, Gerlingen DE
Patent application number | Description | Published |
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20140346150 | DETECTING AN INCOMPLETE CUTTING ACTION - Methods, devices and systems for detecting an incomplete cutting action when cutting a workpiece with a high-energy beam are disclosed. In one aspect, a method includes taking an image of a region of the workpiece to be monitored, the region including an interaction region of the high-energy beam with the workpiece, evaluating the image taken in order to detect pooled slag at an end of the interaction region opposite a cutting front, and detecting whether a related cutting action is incomplete based on an occurrence of detection of pooled slag. | 11-27-2014 |
20150022827 | ESTABLISHING A WEAR STATE OF A CUTTING NOZZLE - Methods, systems, and devices for establishing a wear state of a cutting nozzle of a laser processing machine. An actual state of the cutting nozzle shape is established by a three-dimensional evaluation performed by a nozzle shape sensor and an associated controller. The established actual state of the cutting nozzle shape is compared to a desired state of the cutting nozzle shape, and the wear state of the cutting nozzle is established based on a result of the comparison. | 01-22-2015 |
Boris Regaard, Stuttgart DE
Patent application number | Description | Published |
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20160074961 | Laser Machining Nozzle for a Laser Machining Device, and Laser Machining Device - Described is a laser machining nozzle for a laser machining device having a detection device for detecting radiation from a process zone defined by the laser machining nozzle. The surface of the laser machining nozzle has at least one contrast section which has a scattering and/or absorbing effect at least for radiation at an observation wavelength. Also described are a laser machining device and a method for implementing a laser machining nozzle in a laser machining device. | 03-17-2016 |