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Type: Posts; User: astjp2

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  1. Replies
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    I know that this is an old thread, I wound up...

    I know that this is an old thread, I wound up getting a glass impregnated phenolic and it may be tougher to cut than I expected. There is a local machinist who says that he is willing to try to make...
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    I would assume it is HSS. I wish I had a picture...

    I would assume it is HSS. I wish I had a picture to see so I can get it in my mind how the cutter is supposed to be set up to cut phenolic. I just looked at 2 of the pulleys that I bought from...
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    Yeah, I discovered that after I posted the link. ...

    Yeah, I discovered that after I posted the link. Local tool grinder quoted me $67 to build me one and he is supplying the cutter. Now I need to make a mandrel to put in my 5c closer.
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    I think that a parting tool is the way to go, now...

    I think that a parting tool is the way to go, now I need to get this tool radiused and profiled.
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    would this work for me if I get the tip radiused?...

    would this work for me if I get the tip radiused?
    45621 Solid Carbide 30 Degree Engraving 0.035 Tip Width x 1/4 Inch Shank Signmaking
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    I do have radius gauges and precision...

    I do have radius gauges and precision protractors, I was just trying to make this a simple process to build several pulleys at a time, there are 2 pulleys in the system. The other pulley has a...
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    I can measure the radius accurately and the angle...

    I can measure the radius accurately and the angle too, bench grinder is not the quality I am looking for. EDM machined carbide, yes, Tool steel yes, and I could probably build a jig to grind the...
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    I have to meet a spec/blueprint with this,...

    I have to meet a spec/blueprint with this, tolerances need to be held or the cable slips. The cable is 1/16" 7x19 galvanized and/or stainless. It is real tight tolerances on these, not high...
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    custom lathe tool

    I am looking at making some replacement phenolic pulleys for an antique piece of equipment. I have a blueprint from august of 1940 that gives the dimensions for the groove. Who could build me a...
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