C.12. From Chapter 18
RSS Linear Transfer Functions
St = the critical sigma of the total assembly or process s1, s2, s3, s4, etc. are the sigmas of the variables linearly affecting the critical sigma of an assembly or process. Each variable's influence must be stated in common units consistent with the part, assembly, or process. For example, if we are studying the thickness variation of an injected molded part and one of the contributing variables is the weight of the injected raw material, we need to state that variable's sigma in "thickness variation per sigma," rather than in "weight unit per sigma." |
C.12.1. Use on Problem Type
Use the ...
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