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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
申请人： Christophe Chagnot , Gaétan Canneau , Guy Pilot , Sylvain Fauvel
发明人： Christophe Chagnot , Gaétan Canneau , Guy Pilot , Sylvain Fauvel
IPC分类号： B23K26/38
摘要： 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.
摘要翻译： 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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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
申请人： Christophe Chagnot , Gaëtan Canneau , Guy Pilot , Sylvain Fauvel
发明人： Christophe Chagnot , Gaëtan Canneau , Guy Pilot , Sylvain Fauvel
CPC分类号： B23K26/38 , B23K26/0626 , B23K26/14 , G21D1/003
摘要： 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.
摘要翻译： 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
申请人： Christophe Chagnot , Gaétan Canneau , Guy Pilot , Sylvain Fauvel
发明人： Christophe Chagnot , Gaétan Canneau , Guy Pilot , Sylvain Fauvel
摘要： 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.
摘要翻译： 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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