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  1. J

    Anyone need the Visual Grind System for a B&S Micromaster 618?

    I bought a Micromaster the other day that had the visual grind system- which is essentially an optical comparator (made by Cleveland Grinding Machine) that rides along with the table. I removed it in order to simplify moving the grinder. Now that I look at where I am going to put the machine...
  2. J

    FS: Jaw machining preloading adapter- Rivelica Out Lock 525 NC $300

    This is essentially an inverted 3 jaw scroll chuck used to preload the jaws of a chuck while machining them in. I think most would use it for soft jaws, but I guess you could also grind true hard jaws. You can preload radially inward or outward at a range of clamping diameters so you can do ID...
  3. J

    Info on Zeiss Eclipse CMMs

    I am looking for information on Zeiss Eclipse CMMs. Anything in the line might be useful, but specifically I bought a 1996 2828-20/24 (Part 623062.9001.000) at auction that I would like to get functional. Not for resale, but to learn a few things and (hopefully!) use. I bought it for cheap...
  4. J

    Brown & Sharpe #13 Universal- ID Grinding Attachment

    I have an internal grinding attachment for a Brown & Sharpe #13 universal- the ball bearing spindle, straddle-bracket, and then a couple of other bits that I assume are from the same machine since they have the V-and-flat table mount. Does anyone have a #13 universal for which they need an ID...
  5. J

    Carbonate removal post-electrolysis

    Greetings, Has anyone had success using sodium sesquicarbonate as suggested by Donny Hamilton et al. at Texas A&M to remove the black deposits that can happen during electrolytic rust removal? “If carbonate does precipitate on an object, it is usually impossible to brush off or remove by...
  6. J

    ’98 Haas High speed machining vs 1000 blocks/sec

    I need some help understanding the nomenclature for the purpose of evaluating the suitability of a used machine. I am planning on purchasing a ’98 Haas VF-OE but I am confused about the 1000 blocks/sec option that this one has. I assumed this was the high speed machining option with look ahead...
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