I already check the formula's and they are all correct. It only took a couple a few minutes to do the manual calculations and veriy the results against each other.
I could but then I will have to double check it, create the graphs, etc. It is simple enough but I really don't have a couple of hours to do it and I figured that someone else may have already created one. Just trying to save some time...
Your analysis is the worst case senario. I want the RSS which is Root Sum Square. This involves adding all of the nominal values. Adding the root sum sqaure of the associated tolerance values, and then calculating the assembly tolerance using standard deviations based on the final assembly...
I agree that there are a number of things to take into account as I worked in manufacturing for over 17 years and fully understand things such as weld shrinkage, process capability, tool wear, operator skill level, etc.
What I am looking for is to check a number of tolerances inside of an...
It's not that difficult, but I really don't have time to create and check something as I have a ton of design work to be completed. I would like to have something that will show Worst Case, RSS, Six Sigma, CP, Cpk, DPPM, and graph the results.