公开(公告)号：US07180030B2

公开(公告)日：2007-02-20

申请号：US11109577

申请日：2005-04-19

申请人： Rajeev Katiyar ,  Garr Eberle

发明人： Rajeev Katiyar ,  Garr Eberle

IPC分类号： B23K9/24

CPC分类号： B23K9/173

摘要： Methods are disclosed for rating a welding electrode and/or for ranking two or more electrodes with respect to gas tracking effects in gas shielded flux cored arc welding processes. The methods involve performing a standardized welding process using an electrode of interest to create a test weld on a workpiece with a linearly varying contact to work distance in the process, measuring a distance from the beginning of the weld to a point at which gas tracking is first observed, and rating an electrode or ranking several electrodes according to the measured distance.

摘要翻译： 公开了用于评估焊接电极和/或用于对气体保护药芯焊丝工艺中的气体跟踪效应排列两个或更多个电极的方法。 这些方法涉及使用感兴趣的电极执行标准化的焊接过程，以在工件上产生具有线性变化的接触到工作距离的测试焊缝，测量从焊接开始到气体跟踪的距离 首先观察并评估电极或根据测量距离对多个电极进行排序。

公开(公告)号：US20060231539A1

公开(公告)日：2006-10-19

申请号：US11109577

申请日：2005-04-19

申请人： Rajeev Katiyar ,  Garr Eberle

发明人： Rajeev Katiyar ,  Garr Eberle

IPC分类号： B23K9/00

CPC分类号： B23K9/173

摘要： Methods are disclosed for rating a welding electrode and/or for ranking two or more electrodes with respect to gas tracking effects in gas shielded flux cored arc welding processes. The methods involve performing a standardized welding process using an electrode of interest to create a test weld on a workpiece with a linearly varying contact to work distance in the process, measuring a distance from the beginning of the weld to a point at which gas tracking is first observed, and rating an electrode or ranking several electrodes according to the measured distance.

摘要翻译： 公开了用于评估焊接电极和/或用于对气体保护药芯焊丝工艺中的气体跟踪效应排列两个或更多个电极的方法。 这些方法涉及使用感兴趣的电极执行标准化的焊接过程，以在工件上产生具有线性变化的接触到工作距离的测试焊缝，测量从焊接开始到气体跟踪的距离 首先观察并评估电极或根据测量距离对多个电极进行排序。

公开(公告)号：US20060289413A1

公开(公告)日：2006-12-28

申请号：US11168750

申请日：2005-06-28

申请人： Garr Eberle

发明人： Garr Eberle

IPC分类号： B23K9/173

CPC分类号： B23K9/295

摘要： A welding torch has a nozzle; a contact tip positioned within the nozzle; a tube extending from the nozzle; wherein the tube has a gooseneck portion having a radius, and the tube has a second portion adjacent the nozzle which has a longitudinal axis which is substantially collinear with a longitudinal axis of the nozzle. The gooseneck tube has a single radius extending from a distal portion to a proximal portion of the tube.

摘要翻译： 焊枪具有喷嘴; 位于喷嘴内的接触尖端; 从喷嘴延伸的管; 其中所述管具有具有半径的鹅颈部分，并且所述管具有与所述喷嘴相邻的第二部分，所述第二部分具有与所述喷嘴的纵向轴线基本共线的纵向轴线。 鹅颈管具有从管的远端部分延伸到近端部分的单个半径。