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Today, I was tacking the legs 2x2 14ga. for my table to the top 3/8 plate. I held the legs to the plate while tacking with a couple of positioning magnets. When I started the arc a few time the end of the rod would vibrate back and forth very quickly. I know the magnet was causing this but am curious about the "scientific reasons" this happened. it looked kinda cool. This only happened when using a full length rod. Was using my T/A 186, 3/32 7018 DCEP amps at 75, arc force at 30 and hot start at 70.
Reply:Read this Thread:http://weldingweb.com/vbb/showthread.php?346261-magnetism |
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发表于 2021-8-31 23:22:50