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ASSEMBLING METHOD FOR LIGHT STEEL PARTITION AND LIGHT STEEL CEILING IN INTERIOR FINISH WORK OF BUILDING
ASSEMBLING METHOD FOR LIGHT STEEL PARTITION AND LIGHT STEEL CEILING IN INTERIOR FINISH WORK OF BUILDING
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机译:建筑内部装饰工作中轻钢分区和轻钢天花板的装配方法
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摘要
PURPOSE:To eliminate the need for any reinforcing material and to simplify the work as compared to arc welding by welding trough-like runners and trough- like studs by means of a portable electric spot welder which is applied with prescribed modification. CONSTITUTION:A terminal 7 for outside contact which is mounted to the end part of one arm rod 8 attached to a portable electric spot welder B is formed linear. A terminal 3 for inside contact to be mounted to the preceding end part of the other arm rod 6 is formed of a front piece and a rear piece. The front piece is formed so as to engage with the trough-like rod of a runner 1 and a stud 2 freely slidably, and the rear piece is mounted to the rod 6. The terminal 3 is put in contact with the inner side in the weld zone between the runner 1 and the stud 2, and the terminal 7 is placed to face the same from the outer side. The operator turns the operating switch 15 of the welder B on to start spot welding. Thus the need for reinforcing material is eliminated and the work is simplified.
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