Having problems fixturing a small section of a cone. Brittle material and can't use anything on the inside for support as that arc is not smooth. Trying to make a fixture that will repeat so we can use cad to measure the surface profile. We tried a magnet with a small lip but even with part against the stops we aren't sure what to use for alignment (thickness of part from OD to ID (after ID is finished) is 1.2mm which is what the 45° edges are (not much for manual hits:blah.
20230427134833855.pdf
Mike, thank you. We have used that for larger parts but these will crumble if we use that on these parts. We had one break just from using a piece of 3m ATG tape and (when removing it) the part cracked
Mike, thank you. We have used that for larger parts but these will crumble if we use that on these parts. We had one break just from using a piece of 3m ATG tape and (when removing it) the part cracked
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20230427134833855.pdf
