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    • 8. 发明申请
    • Gap welding process
    • 间隙焊接工艺
    • US20040010342A1
    • 2004-01-15
    • US10297000
    • 2003-05-09
    • Richard L. Thelen
    • G06F019/00
    • B23K9/0216B23K9/0213B23K9/12B23K9/127B23K9/173B23K13/01B23K37/0235B23K2101/26G05B19/4207G05B2219/36407G05B2219/37043G05B2219/40233G05B2219/45104
    • A gap welding process (10) for manipulating a movable robotic welder (30) for making a weld between two or more substantially immovable work pieces (51) using a higher level programming language (20). The gap welding process (10) performs a data transfer routine which takes spreadsheet data (18) representing expected variables, runs a data conversion program (20) that creates weld program data including point position, user frames (34 and 36), weld schedule, seam tracking schedule, weave schedule, azimuth orientation, travel speed, wait time, weave type and number of digital output control data. The gap welding process (10) also performs a gap-sensing routine (28) for actual weld gap measuring by using the robotic welder (30) to touch specific locations on pieces forming the gap or fixturing to produce weld variance data. The gap welding process (10) then uses a weld control program in conjunction with the weld program data (22), weld variance data (26), and feedback data (44) that is gathered during the welding process to determine and perform the correct manipulation required to produce torch movements to accurately weld the gap (32).
    • 一种用于操纵可移动机器人焊接机(30)的间隙焊接工艺(10),用于使用较高级编程语言(20)在两个或更多个基本上不可移动的工件(51)之间进行焊接。 间隙焊接过程(10)执行数据传输程序,该程序采用表示预期变量的电子表格数据(18),运行数据转换程序(20),该数据转换程序(20)创建包括点位置,用户框架(34和36),焊接计划 ,缝线跟踪计划,编织时间表,方位角方向,行驶速度,等待时间,编织类型和数字输出控制数据数。 间隙焊接工艺(10)还通过使用机器人焊接机(30)来触摸形成间隙的零件上的特定位置或夹具来执行用于实际焊接间隙测量的间隙感测程序(28),以产生焊接方差数据。 间隙焊接过程(10)然后使用焊接控制程序与焊接程序数据(22),焊接方差数据(26)和在焊接过程中收集的反馈数据(44)相结合,以确定和执行正确的 产生割炬运动以精确地焊接间隙(32)所需的操作。
    • 10. 发明授权
    • Method for fine tuning of a robot program
    • 微调机器人程序的方法
    • US06836702B1
    • 2004-12-28
    • US10458785
    • 2003-06-11
    • Torgny BrogårdhHåkan BrantmarkZhongxue GanGregory RossanoXiongzi LiYunquan SunQuing Tang
    • Torgny BrogårdhHåkan BrantmarkZhongxue GanGregory RossanoXiongzi LiYunquan SunQuing Tang
    • G06F1900
    • B25J9/1664B23K26/04B23K26/0884B25J9/1692G05B19/4083G05B19/425G05B2219/36404G05B2219/36407
    • A method for fine tuning of a robot program for a robot application comprising an industrial robot, a tool and a work object to be processed by the tool along a path comprising a number of desired poses on the work object, the robot program comprises a number of program instructions containing programmed poses corresponding to the desired poses, wherein the method comprises: defining a fine tuning coordinate system Xft, Yft, Zft, selecting one of said programmed poses pi, calculating said selected pose in the fine tuning coordinate system, producing program instructions for said selected pose in the fine tuning coordinate system, running said one or more program instructions by the robot, determining the difference between the pose obtained after running the program instructions and the desired pose, adjusting the fine tuning coordinate system in dependence of said difference, producing program instructions for said selected pose in the adjusted fine tuning coordinate system Xft′, Yft′, Zft′.
    • 一种用于机器人应用的机器人程序的微调方法,所述机器人程序包括工业机器人,工具和工具,所述工具由所述工具沿着包括所述工件上的多个所需姿势的路径处理,所述机器人程序包括: 包含与期望姿势相对应的程序化姿势的程序指令,其中该方法包括:定义微调坐标系Xft,Yft,Zft,选择所述编程姿态pi中的一个,在微调坐标系中计算所述选定姿势,产生程序 用于在微调坐标系中的所述选定姿态的指令,由机器人运行所述一个或多个程序指令,确定在运行程序指令之后获得的姿态与所需姿势之间的差异,根据所述姿势调整微调坐标系 在调整的微调坐标系Xft',Yft'中产生用于所述选定姿态的程序指令, ,Zft'。