Tek-Tips is the largest IT community on the Internet today!
Members share and learn making Tek-Tips Forums the best source of peer-reviewed technical information on the Internet!
-
Congratulations MintJulep on being selected by the Eng-Tips community for having the most helpful posts in the forums last week. Way to Go!
thread1103-459445 Bonjour , Est-ce
- Thread starter ozogutcu
- Start date
Hello Adnan,
GG is the "least-squares" method of finding a size. That may be important if you want to control the balance around a center axis. It is not the best method to use for an assembly having a clearance pin and hole, because there may be points that are outside the least-squares circle (for a pin), or inside the least-squares circle (for a hole).
Right now I only have a copy of the 2011 edition and it does not show a GC modifier; that must be new in 2016. A search tells me that it is the "calculated global minimax size."
Perhaps someone else here can explain more about that modifier.
GG is the "least-squares" method of finding a size. That may be important if you want to control the balance around a center axis. It is not the best method to use for an assembly having a clearance pin and hole, because there may be points that are outside the least-squares circle (for a pin), or inside the least-squares circle (for a hole).
Right now I only have a copy of the 2011 edition and it does not show a GC modifier; that must be new in 2016. A search tells me that it is the "calculated global minimax size."
Perhaps someone else here can explain more about that modifier.
- Thread starter
- #3
Bonjour Bélanger ,
GG " taille globale des moindres carré - Gaussien " existait avec la norme 14405-1 : 2011 ; GC est arrivé avec la version 2016 de la norme 14405 .. Ma question était la suivante : pour quoi les gens des normes ainsi que les industriels ont senti la nécessité d'ajouter le GC qui est effectivement " la taille globale minimax - Chebyshev " .. D'ailleurs c'est l'abrégé de la taille globale Chebyshev ...
Merci en tout cas pour ton intervention ..
GG " taille globale des moindres carré - Gaussien " existait avec la norme 14405-1 : 2011 ; GC est arrivé avec la version 2016 de la norme 14405 .. Ma question était la suivante : pour quoi les gens des normes ainsi que les industriels ont senti la nécessité d'ajouter le GC qui est effectivement " la taille globale minimax - Chebyshev " .. D'ailleurs c'est l'abrégé de la taille globale Chebyshev ...
Merci en tout cas pour ton intervention ..
- Status
Similar threads
- Question
- Locked
- Question
- Locked
- Question
- Locked
- Question