247 SI (Sistema internazionale di unità) ·························································································· Quantificatori, simboli di unità, simboli chimici e simboli di elementi ········································ Calcolo dell'area, del baricentro e del momento di inerzia geometrico ······································ Gamme di rugosità per le varie lavorazioni ··············································································· Indicazioni di tolleranze geometriche ······················································································· Gamme di rugosità per le varie lavorazioni ··············································································· Basi per la selezione dell'accoppiamento/Tolleranze di dimensione e accoppiamento ·············· Tolleranze di dimensione per accoppiamenti di uso comune ···················································· Rugosità superficie ·················································································································· Indicazioni grafiche della tessitura superficiale ········································································ Tabella di conversione delle durezze ························································································ Filettature metriche grosse ······································································································ Filettature metriche fini ············································································································ Filettature tubi coniche ············································································································ Viti a esagono incassato ·········································································································· Forza di serraggio assiale e coppia di serraggio corretta per i bulloni ······································· Resistenza di bulloni, tappi a vite e grani di riferimento ···························································· Viti di fermo a esagono incassato piatte ··················································································· Bulloni esagonali ····················································································································· Dadi a testa esagonale/Coppiglie ····························································································· Spine elastiche/Anelli di sicurezza tipo E ·················································································· Anelli di sicurezza tipo C ·········································································································· Lavorazione di chiavette e sedi chiavetta ················································································· Varietà e applicazioni ··············································································································· Tipi e colori del trattamento superficie ····················································································· Tempra e metodi per la prova di durezza ·················································································· Misure materiali standard ········································································································ Confronto dei materiali tra JIS e altri standard ········································································· Tabella comparativa dei tipi di acciaio/Durezza dei materiali e attrezzi corrispondenti ·············· Informazioni tecniche generali Materiali 249 251 252 253 254 255 256 257 258 259 260 261 262 263 264 266 267 268 269 270 271 272 274 276 279 280 281 283 285 Informazioni tecniche panoramica
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