左支座加工工藝和銑上表面夾具設(shè)計-銑上平面組合機床夾具設(shè)計帶圖紙

喜歡就充值下載吧。資源目錄里展示的全都有，下載后全都有，有疑問咨詢QQ:3278627871 南京理工大學泰州科技學院畢業(yè)設(shè)計說明書(論文)作 者:鄭銘學 號：05010152系部:機械工程系專 業(yè):機械工程及自動化題 目:支座體加工工藝及關(guān)鍵工序工裝設(shè)計副教授王栓虎指導者： 教授龔光榮評閱者： 2009 年 6 月畢業(yè)設(shè)計說明書（論文）中文摘要支座體是某企業(yè)產(chǎn)品中的關(guān)鍵零件之一，本課題要求根據(jù)企業(yè)生產(chǎn)需要和支座體零件的加工要求，首先完成零件的加工工藝規(guī)程設(shè)計，在此基礎(chǔ)之上，選擇其關(guān)鍵工序之一進行專用夾具及加工用組合機床設(shè)計，并完成必要的設(shè)計計算。本機床所用夾具的通用性強，工件采用液壓定位夾緊，快速方便。定位采用一面一心軸的定位方式，夾緊采用液壓加緊，采用這種方式完全能夠滿足精度要求。而且簡易方便，制造成本低，通用性好。由于支座體的生產(chǎn)量比較大，為了保證產(chǎn)品質(zhì)量，提高加工效率，需要對其加工工藝進行優(yōu)化設(shè)計，并在關(guān)鍵工序使用組合機床或?qū)Ｓ脵C床進行加工。關(guān)鍵詞 支座體 零件分析 工藝路線 夾具設(shè)計 組合機床畢業(yè)設(shè)計說明書（論文）外文摘要Title Support body processing craft and critical process workclothes design AbstractThe support body is one in some enterprise product crucial elements, this topic request produces according to the enterprise needs with the support body components processing request, first completes the components the processing technological process design, above this foundation, chooses one of its critical processes to carry on the unit clamp and the processing with the aggregate machine-tool design, and completes the essential design calculation. This engine bed uses jigs versatile, the work piece to use the hydraulic pressure localization clamp, fast convenient. The localization uses a spindles locate mode, the clamp uses the hydraulic pressure to step up at the same time, to select this method definitely to be able to satisfy the accuracy requirement. Moreover simple convenient, the production cost is low, the versatility is good. Because the support bodys productivity is quite big, for the quality assurance, raises the processing efficiency, needs to carry on the optimization design to its processing craft, and carries on the processing in the critical process use aggregate machine-tool or the special purpose machine.Keywords support body components analysis craft route jig design aggregate machine-tool