墊片沖壓成形工藝及模具設(shè)計(jì)【沖孔落料級(jí)進(jìn)?！?/h1>

墊片沖壓成形工藝及模具設(shè)計(jì)【沖孔落料級(jí)進(jìn)模】,沖孔落料級(jí)進(jìn)模,墊片沖壓成形工藝及模具設(shè)計(jì)【沖孔落料級(jí)進(jìn)?！?墊片,沖壓,成形,工藝,模具設(shè)計(jì),沖孔,落料級(jí)進(jìn)模 墊片沖壓成形工藝及模具設(shè)計(jì) 摘要：本次設(shè)計(jì)了一套沖孔﹑落料的模具。經(jīng)過查閱資料，首先要對(duì)零件進(jìn)行工藝分析，經(jīng)過工藝分析和對(duì)比，采用沖孔落料工序，通過沖裁力、頂件力、卸料力等計(jì)算，確定模具的類型。得出將設(shè)計(jì)的模具類型后將模具的各工作零部件設(shè)計(jì)過程表達(dá)出來。 在論文中第一部分，主要敘述了沖壓模具的發(fā)展?fàn)顩r，說明了沖壓模具的重要性，接著是對(duì)沖壓件的工藝分析，完成了工藝方案的確定。第二部分，對(duì)零件排樣圖的設(shè)計(jì)，完成了材料利用率的計(jì)算。再進(jìn)行沖裁工藝力的計(jì)算和沖裁模工作部分的設(shè)計(jì)計(jì)算，對(duì)選擇沖壓設(shè)備提供依據(jù)。最后對(duì)主要零部件的設(shè)計(jì)和標(biāo)準(zhǔn)件的選擇，為本次設(shè)計(jì)模具的繪制和模具的成形提供依據(jù)。通過前面的設(shè)計(jì)方案畫出模具各零件圖和裝配圖。 本模具性能可靠，運(yùn)行平穩(wěn)，能夠適應(yīng)大批量生產(chǎn)要求，提高了產(chǎn)品質(zhì)量和生產(chǎn)效率，降低勞動(dòng)強(qiáng)度和生產(chǎn)成本。 關(guān)鍵詞：沖壓；落料沖孔模；模具結(jié)構(gòu)； II Gasket Process Molding and Mold Design Abstract：A molding tool for designing a set only hurtling bore falling anticipating. After a lot of access to information, Punching and blanking procedure were adopted through process analysis, Punching through,the top pieces,such as the discharge of calculation to determine the type mold. Get a molding tool for will designing type empress expresses out each work zero parts design process of the molding tool. In the first part, mainly described the development status of progressive metal stamping tools,illustrates the importance of stamping mould,then there is the process analysis of stamping process scheme, completed the sure. Further blanking force calculation and Die Design and calculation of working part, provide the basis for the selection of stamping equipment. Finally on the main parts design and standard for the selection of design, mould of plotting and die forming provides the basis.The design project passing before draws an each spare parts of molding tool diagram with assemble the diagram. The mold reliable, stable operation to adapt to the requirements of large-scale production, improve product quality and production efficiency. reduce labor intensity and the cost of production. Keyword: pressing；blanking and piercing die；die structure； III

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