帶雙孔U形槽板-導(dǎo)向板沖裁件模具設(shè)具計【沖孔落料拉深級進模沖壓模含18張CAD圖帶工藝卡】
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導(dǎo) 向 板 沖 裁 件 模 設(shè) 具 計 摘 要 設(shè)計題目為 導(dǎo) 向 板 沖裁模，體現(xiàn)了典型沖裁模的設(shè)計要求、內(nèi)容及方向，有一定的設(shè)計意義。通過對該模具的設(shè)計，加強了設(shè)計者對沖裁模設(shè)計基礎(chǔ)知識的理解和運用，為設(shè)計更復(fù)雜的沖裁模具做好了鋪墊。本設(shè)計運用沖裁工藝及模具設(shè)計的基礎(chǔ)知識，首先分析了板材的性能要求，為選取模具的類型做好了準備；然后計算了沖裁件的沖裁力，便于選取壓力機噸位及確定壓力機型號；最后分析了沖裁件的特征，便于確定模具的設(shè)計參數(shù)、設(shè)計要點及卸件裝置。關(guān)鍵詞 沖孔—落料復(fù)合模 彎曲級進模 沖孔凸模 落料凹模 凸凹模 Guidance board blanking mold design AbstractThe topic for the design is Steering board die design,It has manifested the typical blanking die s design request, the content and the direction, has certain design 'significance.Through the design of the component mold, strengthens the designer’s understand and utilize to the blanking die design basical knowledge,has prepareed for designing more complex blanking die.The design has utilize blanking craft and the basical knowledge of the mold design, has first analyzed the property requirement of the plate , has prepared for selecting the mold type；then has calculated the blanking strength,has advantaged to select the press tonnage and determine press model; Finally has analyzed the characteristic of the products, has advantaged to finite the mold design variable,the design main point and shedder.Key word Piercing and blanking Compound Die ， Drawing Progressive Die， Piercing Punch ，blanking die ，Punch and die