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  1. seaduck

    Weld Question - Qualification vs. Testing

    You can't expect someone to do a good job but you can inspect them to do a good job
  2. seaduck

    time study on fabricating

    I agree with PSE. Welders are famous for either slowing down or speeding up when they know you are there and what you are doing. I have found it helpfull to hideout while performing the studies.
  3. seaduck

    time study on fabricating

    A good time study should include every aspect of the job performed. For instance if I were conductiong a time study in a weld cell I would record as follows: picked up stinger...25sec cleaned nozzle......30sec begin weld..........35sec end weld............122sec raised hood.........127sec and...
  4. seaduck

    X220CrVMo 13-4 weldability

    I have welded this steel in the past with good success. It required a pre-heat to help prevent cracking. Welding was performed using GTAW but I don't remember the filler metal type. I will check to see what it was and get back to you. I have a WPS for this somewhere.
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