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frankyluckman

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Posts posted by frankyluckman


  1. You need to use good spring steel, mild will not cut it.

    Bend your good steel around your jig, then heat it up to 1500F, then drop it in the oil and stir your oil. once it is cooled to the touch, put it in your household oven or whatever oven you have at 500F for an hour and voila you will have a perfect spring.

    Heat and shape

    Heat to 1500F Or until a magnet stops sticking to it (use an old speaker magnet on a length of 1/4" rod so as not to burn yourself)

    quench in oil until cool to the touch

    reheat to 500F for one half to one hour in the oven

    wait till cool then you can use it.



    Awesome Thank You!.....



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  2. So I made a jig to make a tapered coil spring...Tried one out of 1/4 mild steel...

    So can somebody give me the run down on how to oil quench heat treat?....I heated the spring up and quenched itn in oil...It made it alittle harder but it still collapsed...

    How hot do I heat it up?

    How Long in the oil?

    Quench after?

    Bake at 375 deg for 25 minutes or until top is brown??

    Just need the simple basics..

    thanks....


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  3. I am thinking about building a english wheel because the place I am working in has a nice massive lathe a nice 9 x 4 top wheel would be nice or something like that depending on what I can find. Only problem is I have no idea about the measurements for the different radius's to machine for the anvil wheels. On metalcaft tools it says a #1 anvil is 12 inch radius with 1 inch track. I am thinking the track is the part that contacts the upper wheel but a 12 inch radius really doesnt explain much for machining



    Hey Bryce if your trying to use the wheel to planish a part the bottom wheel should have s slightly bigger radius that what you want the part to end up being.
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