Keep in mind that your combination of Rotab and vise is very close in weight to the listed capacity of the machine, so I would suggest not using it for larger work where you'll move the mill table too far from its center. When your thread is at center, you then just use rotation and your indicator to true the vise to X, or whichever way you want to orient it. Use the X-Y travel to lower the error and repeat. Place your part in the vise, then rotate the assembly and watch for deviation of the thread center from Rotab center. If you need better than that there are purpose made threaded gauges that are meant for this use, but they're relatively expensive.Īs to indicating in the part, your Rotab has the capacity built-in. This method isn't perfect, as you can have thread OD to screw pitch axis errors, but it's generally good to ~.005'. Woodworkers need a removable machinist vise/anvil mounting system 33,324 views 1.3K Dislike Share Save Stumpy Nubs 706K subscribers LINKS TO TOOLS SEEN IN VIDEO (clicking on these. Shop for 3 Cross Slide Drill Press Vise 2 Way X- Y Compound Vise Cross Slide Mill drill press milling vise online at an affordable price in Ubuy India.

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