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墊片落料沖孔復(fù)合模具的設(shè)計
摘 要
本模具為墊片落料沖孔模具, 在設(shè)計過程中通過模具制造試模與圖紙修改，正確的確定模具成形零件的尺寸凸模、凹模等零件是確定制件形狀、尺寸和表面質(zhì)量的直接因素關(guān)系甚大，要特別注意。模具的設(shè)計應(yīng)制造方便, 盡量做道使設(shè)計的模具制造容易、造價便宜。特別是比較復(fù)雜的成形零件，必須考慮是采用一般的機械加工方法加工還是采用特殊的加工方法加工。模具的設(shè)計應(yīng)當(dāng)效率高、安全、可靠。模具零件應(yīng)耐磨耐用。通過這次設(shè)計，我也更認(rèn)識到除了正確掌握和應(yīng)用書本知識外，吸取他人的設(shè)計經(jīng)驗和勞動成果也是非常重要的。
關(guān)鍵詞：模具 凸模 凹模 落料 沖孔。
Pad Piercing And Blanking Die Design
Abstract
This molding tool is a pad piercing and blanking mold. while designing: The exactitude really settles size punch , die,etc. spare parts that molding tool model spare parts is a direct factor that certain system a shape, size relate to with the surface quantity very big, want to be specially attention.The design of the molding tool should make the convenience, doing a molding tool manufacturing that make design easy and build the price cheapness to the best.Model the spare parts especially more complicatedly, must consider is to adopt the general machine process the method processes to adopt still to process specially the method processes.The design of the molding tool shoulds the efficiency high, safety, dependable.The molding tool spare parts should bear to whet enduring.
Key phrase:Molding tool, punch , die . piercing. Blanking.