裝配圖機床刀架座加工工藝工裝設(shè)計,裝配,機床,刀架,加工,工藝,工裝,設(shè)計
南昌航空大學(xué)科技本科生畢業(yè)設(shè)計 加工刀架座工裝設(shè)計
摘 要
[摘要]: 在機械產(chǎn)品制造中,機械加工工藝規(guī)程和機床夾具起著十分重要的作用,零件的加工質(zhì)量與零件的加工工藝、正確的定位及機床夾具有著直接的關(guān)系。合理的工藝規(guī)程設(shè)計及夾具設(shè)計對于保證零件的加工精度,縮短輔助時間,提高勞動生產(chǎn)率,降低生產(chǎn)成本,及減輕加工工人的勞動強度和降低對工人的技術(shù)要求有著十分重要的意義。
本文主要講述了加工變速箱箱體工藝過程的設(shè)計及銑、鏜兩道工序機床專用夾具的設(shè)計.首先對該零件的作用及結(jié)構(gòu)工藝進行了全面的分析,在此基礎(chǔ)上制定加工工藝路線,確定最佳設(shè)計方案.其次對加工過程中的切削用量及基本工時做了詳盡的計算.最后對機床專用夾具進行設(shè)計,并校核,確保夾緊可靠,可安全工作.
[關(guān)鍵詞]: 加工工藝、機床夾具、設(shè)計
[Abstract]: In machinery production , the machinery manufacturing instruction and the fixture of machine tools have got the prominent action in machinery production. The reasonable and reliable of its design can prone to achieve the accuracy of parts processes, shorten lend support time, increase the labor rate of production, diminish the production cost; and also can alleviate the worker’s operating strength, lower the request of the worker’s technique.
The text primarily tells the manufacturing processes of the gearbox, and the two special fixtures design of milling、boring processes. First make completely analysis to the part’s function and construction. On the basis of this, make the process route, and use the optimum arrangement. Next make calculation in details of cutting engagement and basis man-hours in the process. Finally, do the fixtures design, combining proofread, and make sure the chuck dependable, the work safety.
[Keywords]: nontraditional manufacturing processes、the fixture of machine tools、design
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