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  1. AmeristarQA

    Material recommendation

    Does anyone have any suggestions for a material that I can use for a project that I am working on. We are currently stamping a grip insert out of 1075 spring steel, then heat treating it to 60Rc, finally we zinc plate the part. The problem is that 60 Rc is as soft as we can be for this to hold...
  2. AmeristarQA

    Measurement Scanners

    Recently the owner of our company, has been pushing for an optical scanner, such as a "Fabrivision" or "Micro Vu." I am curious to know if any of you have one of these or similar machines, and how they work, what kind of accuracy and precision do they have, etc. Also how do they with stand shop...
  3. AmeristarQA

    Surface Finish Callout

    I recieved a print from a customer and they are requesting a surface finish, and all the specify is 8.20/C I am not familiar with this, is there anyone out there that recognizes this?
  4. AmeristarQA

    Gage Calibration

    During our last ISO Audit, our Auditor cited us because we did not have our Squares, calibrated. Employees use these to monitor the angle of the parts after forming or bending. I have always used the rule if you are making a decision about the part based on the measurement you are taking then...
  5. AmeristarQA

    How does Y14.5 call out through holes

    I have a part I am working on that is .250 thk aluminum. The problem I have is that when I pierce the hole I am out of the general tolerance on the bottom due to the blowout. My customer wants to reject this, The print is interpreted using Y14.5M-82. How would this be stated on a print that the...
  6. AmeristarQA

    GD & T Thru hole callout

    I have a part I am working on that is .250 thk aluminum. The problem I have is that when I pierce the hole I am out of the general tolerance on the bottom due to the blowout. My customer wants to reject this, The print is interpreted using Y14.5M-82. How would this be stated on a print that the...

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