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    Spring or star washer question

    Small chain saws are referred to as tomato slicers here in BC. If you use a flat bladed screwdriver the size of the slot, it gives you some control. Or just buy a kit, then you will never lose another one.
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    Endmill Chatter on Aluminum

    I used a drill for my first attempt at the jig. It wasn't my design. I found the balls weren't secure, they came off easily. My guess, not enough contact on such a smooth surface. This time I'll use epoxy instead of a industrial Crazy Glue.
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    Endmill Chatter on Aluminum

    It's my belief you can't make something accurately with out being able to measure it. That's all the jig is. Some years back, I had made a jig off plans on the 'net, but never used it. When curiosity got the better of me, I tried using it. I was able to get a measurement that I was happy with...
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    Endmill Chatter on Aluminum

    I'm merely a hunter, just an odd club Farky Class competition. If I don't come in last, it's a good day. Reading a post on a hunting forum reloading section, a fellow complained of .007" runout on his 338-06 . He was using Redding dies, so I checked a couple of my cases, I was using inexpensive...
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    Endmill Chatter on Aluminum

    My mill is a RF-45 mill/drill. A Thomas Skinner import. It's the square column original .It was well used when I bought it. I've replaced the lead screws and nuts . It's 100% better than it was. It has a 4 pole motor so the maximum rpm is 1500. Yes, I'm plunge cutting. The endmill is carbide...
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    Endmill Chatter on Aluminum

    I'm making a jig to measure runout on rifle cartridge cases using 4 steel balls instead of a v-block. I had a 1/2" four flute endmill with a ball end, so that's what I used into an aluminum block. I noticed chatter, it was hard to miss, chuckle, and the finish was poor. It's not that...
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    Things that break

    Australia is no longer like this but when went there 15 years ago, they still had a quality mind set. My son was building an Aussie style camping trailer for off road camping. We visited a RV show to pick up pamphlets for ideas. There was a tent trailer shown, much like we have here. Since we...
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    Hot Start and Arc Force

    Thank you, that one minute welding job is done. I didn't check the setting, it was hot, which was fine. I think the last time the welder was used for stick, my son welded a new tongue frame on to my utility trailer with 7018. I found I had a hard time welding overhead laying on my back. I...
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    Hot Start and Arc Force

    Yes it was. I'm getting old and stupid. The HuGong (sp) Electric machine have good reviews in Africa , New Zealand and Australia .
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