La norma ISO 4755 classifica le gole in base al diametro nominale della filettatura (d). Le dimensioni critiche sono il diametro della gola ( ), la larghezza della gola ( ) e i raggi di curvatura (r).
user wants a long article about "tabella gola uni iso 4755". This refers to a UNI ISO 4755 standard that specifies dimensions for a "gola" (which I believe is a type of groove or recess for a nut). The request suggests the user needs a comprehensive article, likely for an Italian audience, covering the standard's purpose, dimensions, tolerances, material specifications, applications, and comparisons with other standards. To gather this information, I will perform multiple searches targeting different aspects of the standard. search results provide some information about the standard. There are results from Skuola.net, fasteners.it, and Cad3D.it that mention the standard. The search results also include the ISO page and some other sources that might contain the dimensional table. To fully understand the standard, we need to open these relevant pages. search results provide a good amount of information. The PDF from fasteners.it contains the dimensional table. The search results also include the ISO page and other sources that confirm the standard's scope. The forum discussions provide practical context. I will structure the article with an introduction explaining the standard, a section on the dimensional table, practical applications, comparison with related standards, and technical drawing considerations. Thread Under the Magnifying Glass: All About the UNI ISO 4755 Undercut Table tabella gola uni iso 4755
: Gli operatori alle macchine utensili (CNC e torni paralleli) possono utilizzare inserti di troncatura/gola standardizzati, riducendo i tempi di attrezzaggio. La norma ISO 4755 classifica le gole in