ANDELI TIG-250GPLC, Руководство пользователя

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ANDELI
安德利
TIG-250GPLC
19
2:
Tungsten needle stretches out of porcelain mouth about 5-8 millimeters, angle formed
between tungsten needle and welded plane presents 70-90 degrees, the best distance
between tip of tungsten needle and workpiece shall be 0.3-0.4 millimeter ( Notes: tungsten
needle can’t directly contact with workpiece, excessive long distance between tungsten
needle and workpiece may easily lead to oxidization of tungsten needle and influence welding
quality).
3
：在对工件进行点焊前必须把两个待焊平面以几个焊点固定好，点焊时把钨针对准之前已固
定好的焊点（注意：一定要从固定好的焊点开始点焊，钨针和焊点的距离越近越好，
0.3-0.4
毫
米为佳）按住焊枪开关或脚踏开关不松手，此时钨针和工件之间放电形成一个焊点
3: Be sure to fixate two planes to be welded by several welding spots before carrying out spot
welding for workpiece, and align tungsten needle with welding spot which has been fixated
when carrying out spot welding ( Notes: be sure to start spot welding from fixated welding
spot, the longer the distance between tungsten needle and welding spot, the better, the
best distance is 0.3-0.4 millimeter ), press and hold onto welding gun switch or foot switch,
then electric discharge appears between tungsten needle and workpiece and one welding
spot is formed.