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公开(公告)号：US20140054274A1
公开(公告)日：2014-02-27
申请号：US13882838
申请日：2011-10-28
Applicant: Christophe Chagnot , Gaétan Canneau , Guy Pilot , Sylvain Fauvel
Inventor： Christophe Chagnot , Gaétan Canneau , Guy Pilot , Sylvain Fauvel
IPC: B23K26/38
Abstract: The invention relates to an optimized laser cutting method for cutting a part from a material by means of a cutting system comprising: a laser source for producing a laser beam having a certain power; and a cutting head comprising an end nozzle for passage of a cutting laser beam, wherein the method comprises: determining a cutting power Pd such that Pd=Max(Popt;λe) where Max is the mathematical operator of the maximum, Popt is an optimal power of the laser beam of the cutting system, which is predetermined in accordance with the part to be cut, and/or with cutting parameters and/or with system parameters, in order to minimize the amount of aerosols produced when the part is cut, λ is a leading coefficient representing the number of kW required for cutting the part per mm of the thickness of the part, and e is the thickness of the part in mm.
Abstract translation: 本发明涉及一种用于通过切割系统从材料切割零件的优化的激光切割方法，包括：用于产生具有一定功率的激光束的激光源; 以及切割头，其包括用于切割激光束通过的端部喷嘴，其中所述方法包括：确定切割功率Pd，使得Pd = Max（Popt; lambdae），其中Max是最大值的数学运算符，Popt是最优 切割系统的激光束的功率，其根据待切割部分预定，和/或具有切割参数和/或具有系统参数，以便最小化当切割部件时产生的气溶胶的量， λ是表示切割部件每mm厚度的零件所需的kW的数量的主要系数，e是零件的厚度（mm）。
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Patent Agency Ranking
2.发明授权公开(公告)号：US09399270B2
公开(公告)日：2016-07-26
申请号：US13882571
申请日：2011-10-28
Applicant: Christophe Chagnot , Gaëtan Canneau , Guy Pilot , Sylvain Fauvel
Inventor： Christophe Chagnot , Gaëtan Canneau , Guy Pilot , Sylvain Fauvel
CPC classification number: B23K26/38 , B23K26/0626 , B23K26/14 , G21D1/003
Abstract: The invention relates to an optimized laser cutting method for cutting a part from a material by means of a cutting system comprising: a laser source for producing a laser beam having a certain power; and a cutting head comprising an end nozzle for passage of a cutting laser beam, said method being characterized in that it comprises a step of determining the cutting power Pd such that: Pd=Max(Popt;λe) where Max is the mathematical operator of the maximum, Popt is an optimal power of the laser beam of the cutting system, which is predetermined in accordance with the part to be cut, and/or with cutting parameters and/or with system parameters, to minimize the mass defect per unit length of the part when the part is being cut, λ is a leading coefficient representing the number of kW required for cutting the part per mm of the thickness of the part, and e is the thickness of the part in mm.
Abstract translation: 本发明涉及一种用于通过切割系统从材料切割零件的优化的激光切割方法，包括：用于产生具有一定功率的激光束的激光源; 以及包括用于切割激光束通过的端部喷嘴的切割头，所述方法的特征在于，其包括确定切割功率Pd的步骤，使得：Pd = Max（Popt;λe）其中Max是数学运算符 最大Popt是切割系统的激光束的最佳功率，其根据待切割部分和/或具有切割参数和/或具有系统参数预定，以使每单位长度的质量缺陷最小化 的零件的零件，λ是表示切割零件每mm厚度的零件所需的kW的数量的主要系数，e是零件的厚度（mm）。
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公开(公告)号：US09333592B2
公开(公告)日：2016-05-10
申请号：US13882838
申请日：2011-10-28
Applicant: Christophe Chagnot , Gaétan Canneau , Guy Pilot , Sylvain Fauvel
Inventor： Christophe Chagnot , Gaétan Canneau , Guy Pilot , Sylvain Fauvel
Abstract: The invention relates to an optimized laser cutting method for cutting a part from a material by means of a cutting system comprising: a laser source for producing a laser beam having a certain power; and a cutting head comprising an end nozzle for passage of a cutting laser beam, wherein the method comprises: determining a cutting power Pd such that Pd=Max(Popt;λe) where Max is the mathematical operator of the maximum, Popt is an optimal power of the laser beam of the cutting system, which is predetermined in accordance with the part to be cut, and/or with cutting parameters and/or with system parameters, in order to minimize the amount of aerosols produced when the part is cut, λ is a leading coefficient representing the number of kW required for cutting the part per mm of the thickness of the part, and e is the thickness of the part in mm.
Abstract translation: 本发明涉及一种用于通过切割系统从材料切割零件的优化的激光切割方法，包括：用于产生具有一定功率的激光束的激光源; 以及包括用于切割激光束通过的端部喷嘴的切割头，其中所述方法包括：确定切割功率Pd，使得Pd = Max（Popt;λe），其中Max是最大值的数学运算符，Popt是最优 切割系统的激光束的功率，其根据待切割部分预定，和/或具有切割参数和/或具有系统参数，以便最小化当切割部件时产生的气溶胶的量， λ是表示切割零件每mm厚度部件所需的kW数量的主要系数，e是零件的厚度（mm）。
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公开(公告)号：US20130299473A1
公开(公告)日：2013-11-14
申请号：US13882571
申请日：2011-10-28
Applicant: Christophe Chagnot , Gaëtan Canneau
Inventor： Christophe Chagnot , Gaëtan Canneau
IPC: B23K26/38
CPC classification number: B23K26/38 , B23K26/0626 , B23K26/14 , G21D1/003
Abstract: The invention relates to an optimized laser cutting method for cutting a part from a material by means of a cutting system comprising: a laser source for producing a laser beam having a certain power; and a cutting head comprising an end nozzle for passage of a cutting laser beam, said method being characterized in that it comprises a step of determining the cutting power Pd such that: Pd=Max(Popt;λe) where Max is the mathematical operator of the maximum, Popt is an optimal power of the laser beam of the cutting system, which is predetermined in accordance with the part to be cut, and/or with cutting parameters and/or with system parameters, to minimize the mass defect per unit length of the part when the part is being cut, λ is a leading coefficient representing the number of kW required for cutting the part per mm of the thickness of the part, and e is the thickness of the part in mm.
Abstract translation: 本发明涉及一种用于通过切割系统从材料切割零件的优化的激光切割方法，包括：用于产生具有一定功率的激光束的激光源; 以及包括用于切割激光束通过的端部喷嘴的切割头，所述方法的特征在于，其包括确定切割功率Pd的步骤，使得：Pd = Max（Popt; lambdae）其中Max是数学运算符 最大Popt是切割系统的激光束的最佳功率，其根据待切割部分和/或具有切割参数和/或具有系统参数预定，以使每单位长度的质量缺陷最小化 当零件被切割时，λ是表示切割零件每mm厚度部件所需的kW数量的主导系数，e是零件的厚度（mm）。
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公开(公告)号：US08138446B2
公开(公告)日：2012-03-20
申请号：US10589797
申请日：2005-02-21
Applicant: Christophe Chagnot
Inventor： Christophe Chagnot
CPC classification number: G01N21/952 , G01N2021/8411 , G01N2201/021 , G01N2201/06113 , G01N2201/08
Abstract: A monitoring device by laser shadowscopy, which comprises a light emitter (5) and receiver (6), mounted on an arm (8) oscillating at will around two joints (13, 14), in order to restore the image of the monitored profile more accurately.An important application relates to welding methods and especially in hollow beveled edges.
Abstract translation: 一种通过激光影像检查的监测装置，其包括光发射器（5）和接收器（6），安装在围绕两个关节（13,14）摆动的臂（8）上，以便恢复所监视的轮廓的图像 更精确地。 一个重要的应用涉及焊接方法，尤其涉及中空斜边。
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公开(公告)号：US20080283510A1
公开(公告)日：2008-11-20
申请号：US10589797
申请日：2005-02-21
Applicant: Christophe Chagnot
Inventor： Christophe Chagnot
IPC: B23K26/02
CPC classification number: G01N21/952 , G01N2021/8411 , G01N2201/021 , G01N2201/06113 , G01N2201/08
Abstract: A monitoring device by laser shadowscopy, which comprises a light emitter (5) and receiver (6), mounted on an arm (8) oscillating at will around two joints (13, 14), in order to restore the image of the monitored profile more accurately.An important application relates to welding methods and especially in hollow beveled edges.
Abstract translation: 一种通过激光影像检查的监测装置，其包括光发射器（5）和接收器（6），安装在围绕两个关节（13,14）摆动的臂（8）上，以便恢复所监视的轮廓的图像 更精确地。 一个重要的应用涉及焊接方法，尤其涉及中空斜边。
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