| 摘要 |
PURPOSE: A system for welding safety education is provided to collect smoke produced during welding in a mask so that workers are able to see how much smoke is collected. CONSTITUTION: A system for welding safety education comprises an electric welding machine(10), an automatic welding device(20), a welding protection unit(60), a welding smoke collecting unit(80), a flow pipe(90), a filter(100), and a forcible exhaust unit(110). The automatic welding device is connected to the electric welding machine, and the automatic welding device comprises a housing, an actuator unit(30), an extension rod(40) extended from the actuator unit, a welding rod gripper unit, and a welding rod fixed to the welding rod gripper unit. The extension rod protruding outside enters the welding protection unit, and weld metal(70) is vertically installed in the welding protection unit. The flow pipe is extended from the welding smoke collecting unit and delivers welding smoke to outside. The filter is connected to the flow pipe and collects welding smoke. The forcible exhaust unit forcibly discharges the welding smoke collected by the welding smoke collecting unit and passing through the flow pipe.
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