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  • Don52
    replied to Using Welder to Remove Stubborn Bolts
    The other two were slightly rounded so I just heated the bolts by welding a dome on the top of the hex head of the bolt. I used a little Kroil and the bolts came right out. Welding is a nice way to remove a stubborn bolt....
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  • Don52
    started a topic Using Welder to Remove Stubborn Bolts

    Using Welder to Remove Stubborn Bolts

    My customer was replacing the front wheel bearings on his Suburban. The bolts that retained the flange for the wheel bearing to the knuckle were frozen. His helper rounded the head of three of the bolts. I cleaned up the top of the bolts with a Carbide burr using Foredom flex shaft grinder and some...
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  • Don52
    replied to MIG Welding Aluminum with a Spool Gun
    I did send a personal message to asmetalmaster, but he has had problems getting personal messages.

    Don...
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  • Don52
    replied to MIG Welding Aluminum with a Spool Gun
    For my next test I tried a run in tab.
    This almost completely eliminated the cold lap.
    I'm sure that I could eliminate the cold lap completely with this method if I played with it, but really isn't practical for most of my real world applications.

    Next I did a Google search...
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  • Don52
    started a topic MIG Welding Aluminum with a Spool Gun

    MIG Welding Aluminum with a Spool Gun

    Last spring I took a one week spray pulse MIG welding class at Hobart Institute of Welding Technology. We spent two days welding groove welds on 1" steel and three days on 3/8" Aluminum in all positions. The spray pulse welder made it relatively easy to weld both of these materials out of...
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  • We made the trip from Michigan to New Jersey for the holidays to visit relatives. Attached are some pictures on the completed job. My sister in law did a good job. She told me that she actually enjoyed the challenge.

    Don...
    Whole Snow Blower Inside view
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Don52
Don52
Senior Member
Last Activity: 01-14-2017, 08:01 PM
Joined: 05-03-2008
Location: Troy, MI
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