Risorse tecniche

Download tecnici gratuiti da una fabbrica ISO9001 di Dongguan: equivalenze materiali metallici, guida tolleranze lavorazione, checklist DFM, finitura superficiale, tabelle pesi e filettature.

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Tabella di equivalenza dei materiali metallici: riferimento incrociato delle designazioni mondiali

Riferimento incrociato di un metallo tra le principali norme mondiali contemporaneamente - USA (AISI/UNS), Germania (DIN), Europa (EN), Regno Unito (BS), Francia (AFNOR), Giappone (JIS), Cina (GB) e Russia (GOST). Copre acciaio inossidabile, acciaio al carbonio e legato, ghisa, alluminio, leghe di rame, argento, oro, n...

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Guida alle tolleranze di lavorazione: cosa può garantire ogni processo

Tolleranze ottenibili per processo - tornitura CNC, fresatura, rettifica, EDM, piegatura, stampaggio e molle - più i simboli GD&T comuni e i valori di rugosità superficiale Ra.

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Checklist DFM per CNC, stampaggio, lamiera e molle

Una checklist pratica di design-for-manufacturing per processo: angoli, fori, spessore pareti, raggi di piega e indice della molla, per ridurre i costi ed evitare rilavorazioni.

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Guida alle finiture superficiali: valori Ra, anodizzazione, placcatura e verniciatura a polvere

Opzioni di finitura superficiale per parti metalliche lavorate e stampate: valori di rugosità Ra e confronto tra anodizzazione, placcatura, verniciatura a polvere, passivazione e sabbiatura.

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Tabella di densità e peso dei metalli per lavorazione CNC e tranciatura

Tabella di densità per acciaio, inox, alluminio, ottone e rame con pesi per blocco 100 x 100 x 10 mm, più la formula per calcolare il peso di qualsiasi grezzo.

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Tabella delle dimensioni delle filettature metriche e imperiali per parti CNC

Tabella delle filettature metriche a passo grosso e fine con passo, punta per maschiatura e fori di passaggio, più le dimensioni comuni UNC e UNF per parti lavorate e stampate.

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Talk to an engineer

CNC machining · metal stamping · custom springs · heat sinks — ISO9001 source factory in Dongguan, China. Send your drawing, get a quote within 12 hours. Email sc@bquq.com | WhatsApp +86 13713157787

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