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Type: Posts; User: Robert

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  1. Replies
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    Cyberweld has a water cooled weldcraft 250 for...

    Cyberweld has a water cooled weldcraft 250 for $163 but it's not a flex head.
    I am just using a basic weldcraft aircooled size 17. I wonder if I should be looking at smaller water cooled torches? I...
  2. Very impressive. How about some more pics in...

    Very impressive. How about some more pics in action? What do you think the max capacity for your setup is?
    Robert
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    He may be dead or still recovering from a video...

    He may be dead or still recovering from a video mishap?!

    Robert
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    Are you guys sure? I think I have seen double...

    Are you guys sure? I think I have seen double pours done commercially.
    Robert
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    That finished plaque looks awesome Pete! She will...

    That finished plaque looks awesome Pete! She will love it.
    Robert
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    You would be shocked how many people from Buffalo...

    You would be shocked how many people from Buffalo live in the CLT now.
    R
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    Thank God the days will be longer. The cold...

    Thank God the days will be longer.

    The cold weather is a different problem related to the jet stream in a winter pattern bringing down Canadian air. Clearly what we need is a very large border...
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    What a great football game in Buffalo on Sunday...

    What a great football game in Buffalo on Sunday though!!!
    R
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    My wife will kill me if I buy a Ducati... R

    My wife will kill me if I buy a Ducati...
    R
  10. Interesting discussion. I would love to see this...

    Interesting discussion. I would love to see this work. Heck for $71 its worth playing with.
    Robert
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    That is a beautiful surface finish. Your sand...

    That is a beautiful surface finish. Your sand looks much finer than mine. What type of sand are you using and where did you get it?
    Robert
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    Try it with your current air setup. You may find...

    Try it with your current air setup. You may find that in humid weather the cutter malfunctions. You can always add a dryer if you need one.
    Robert
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    I love Miller products but as an aside, its...

    I love Miller products but as an aside, its important to have a good compressor system with DRY air. Are you already set up?
    Robert
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    3mm is pretty thin. May need to add some material...

    3mm is pretty thin. May need to add some material to the back. Remember in bronze you should use a tall thin runner compared to aluminum. Also a pouring cup at the base of the sprue is a good idea to...
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    Looks very professional! Are you using the lost...

    Looks very professional!
    Are you using the lost foam in a greensand mold or in loose sand?
    Robert
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    Here: ...

    Here:

    https://www.ebay.com/itm/48V-1000W-26-Rear-Wheel-Electric-Bicycle-Motor-Kit-EBike-Cycling-Hub-Conversion/232107465434?ssPageName=STRK%3AMEBIDX%3AIT&_trksid=p2057872.m2749.l2649

    The Cafe...
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    Wood will not work. The gas produced will ruin...

    Wood will not work. The gas produced will ruin the casting. Use a sand core or a tapered metal shaft.
    Robert
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    Just an update. The Cafe Racer was out for Open...

    Just an update. The Cafe Racer was out for Open Streets Charlotte along with the FTB:

    https://farm5.staticflickr.com/4487/37688243602_e5f65900e1_h.jpg

    Lots of fun and lots of interest from the...
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    Nice work....especially on those awesome looking...

    Nice work....especially on those awesome looking flasks!
    I suggest you use Flickr. It's free and easy. If you have a Yahoo account you already have a Flickr account.
    Robert
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    Making Bentone from clay involves digestion in...

    Making Bentone from clay involves digestion in very strong bases with pH's that you don't want to hear about! I would just as soon buy it.
    R
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    Not sure how that would work. The mold would need...

    Not sure how that would work. The mold would need to be iron or other high MP material. Bronze could solder itself the the mold. Is this something you have seen?
    Robert
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    They make stainless steel needles for this...

    They make stainless steel needles for this purpose. You could also take some SS welding wire and cut short lengths.
    Robert
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    Who do you think is funding my research??? Robert

    Who do you think is funding my research???
    Robert
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    Thanks for the interest. The display is battery...

    Thanks for the interest. The display is battery voltage which gives you some idea of the remaining run time. Top speed is 28 mph on level ground. That is too fast!
    I did build it in a Scram-jet...
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    Done! So fun to ride! ...

    Done!
    So fun to ride!

    https://farm5.staticflickr.com/4347/36830076962_1163750737_h.jpg

    https://farm5.staticflickr.com/4372/36782169606_9de12f7e84_h.jpg
    ...
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