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  1. Tchuang

    Coating Blind Small ID

    Hello, I have been trying to coat a small blind hole around .100 in diameter. I have been trying to coat a ceramic and near the bottom of the hole there always seems to be a patch that does not get coated. Does anyone have any ideas or experience with coating small blind ID. Thank you so much...
  2. Tchuang

    Cutting out inspection steps

    Cool, I will think of what I can do to improve the manufacturing process, but I want to cut out steps in Final Inspection
  3. Tchuang

    Cutting out inspection steps

    Sorry about that. We are inspecting plated needles that come from the same source. They get the OD measured, the length of the unplated area measured, the tips inspected, and we check to make sure the if the needles are clogged or not. The current rejection ranges from 5 to 15 % generally...
  4. Tchuang

    Cutting out inspection steps

    Hello, Currently the company I work at has a 100% inspection for the parts we plate. I was wondering what techniques or resources I should look into to find where I can save some time. I have been looking into CpK and AQLs. Please let me know if there are any resources or techniques you would...
  5. Tchuang

    TempTabs in Vacuum Furnace

    Cool, thank you so much edstainless, metengr, and IRstuff
  6. Tchuang

    TempTabs in Vacuum Furnace

    Cool thanks I have emailed the manufacturer. What is a MS? RGA is a residual gas analyzer? Thank you all for your insight and time. I truly appreciate it.
  7. Tchuang

    TempTabs in Vacuum Furnace

    My parts are stainless steel 316, inconel, and yellow zirconia. Do you guys have any idea what exactly in the temptab would be outgassing? Thank you all for your time.
  8. Tchuang

    TempTabs in Vacuum Furnace

    I have and they were not oxidized or blue. Do you have any idea why this would be the case? Thanks for your reply!
  9. Tchuang

    TempTabs in Vacuum Furnace

    Hello, At work we have this vacuum furnace and I used Orton Temptabs to map the temperature uniformity in the furnace. I am pretty sure they made my parts oxidize and turn blue. Does anyone have insight as to why this would be happening or have any resources that I should check out. The...

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