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- The concept of motion planning for welding positioner is discussed, and the mathematical model of rotating/tilting positioner under the downhand welding position is created. 对焊接变位机运动规划的任务进行了分解,建立了旋转倾斜型焊接变位机使待焊点处于最佳焊接位置时的数学模型,并编制了求解程序,对空间螺旋线型焊缝进行了模拟。
- Keywords pressure vessels;downhand welding;continuous welding; 压力容器;平焊;连续焊;管对接;
- Keywords kinematics solution;downhand welding algorithm;arc welding robot system; 关键词运动学求解;平焊位置算法;弧焊机器人系统;
- downhand weld 平焊缝
- Some metals weld better than others. 有些金属容易焊，有的不容易焊。
- downhand welding 俯焊
- On reaching welding heat, the metal surfaces are pressed together. 当金属表面达到焊接热度时就会压在一起。
- What does the nonstandard term “downhand” mean ? (非标准术语“平焊”表示什麽意思？
- Some of the students are welding capacitor; the others resistor. 学生中的一些人在焊接电容，另一些人在焊接电阻。
- Some of the students are welding capacitors; the others resistors. 学生中的一些人在焊接电容，另一些人在焊接电阻。
- It takes speed and skill to weld steel at this heat. 在这样的温度焊钢需要速度和技术。
- It take speed and skill to weld steel at this heat. 在这样的温度焊钢需要速度和技术。
- It takes speed to weld steel at this heat. 在这样的高温下熔接钢铁需要快速。
- They weld the pieces of a broken axle. 他们焊接断了的车轴。
- He is welding the pieces of a broken axle. 他正在焊接断了的车轴。
- His job is to weld parts together. 他的工作是焊接零件。
- The welding rod threw off a shower of sparks. 焊条火星四溅。
- Before applying heat for a weld, the plates should be clamped together. 在用热进行焊接之前，必须把金属板紧紧地夹在一起。
- Suitable for MMA, argon arc, arc gouging welding. 可用于手工电弧焊、氩弧焊、电弧气刨.
- Fair knowledge on welding and production drawing. 良好的焊接工艺与技术图纸知识。
