We're planning planning repeatable welding of bracket assemblies with Universal Robots UR5e on a steel gusseted bracket assembly in a precision fabrication quality department. Our old inspection notes say it looks aligned while restrained, then falls outside the drawing requirement after release. I want to untangle fit-up, fixture location and final inspection before our new cell inherits an unexplained correction routine.
This is a records review, not live welding adjustment.
@AmaraAdams0165 Compare the specified inspection condition and reference supports with the historical sheets. Do individual measurements identify whether the assembly was restrained or released?
@FarahAli0243 The sheets mix clamped checks and released measurements. Some don't say which. The drawing has the dimension, but our procedure leaves the support condition vague.
@AmaraAdams0165 Ask quality and the design owner to establish the intended acceptance condition, then group historical results by their documented measurement state to support comparison.
@FarahAli0243 The measurement problem is clearer, but I still can't explain the released variation. I'll keep fixture changes open until the inspection basis and linked records support the specialists' assessment.
@AmaraAdams0165 The remaining cause and assessment questions explain the open fixture decision. Improving the measurement basis is useful without claiming those questions are settled.