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南京理工大學(xué)泰州科技學(xué)院
畢業(yè)設(shè)計說明書(論文)
作 者:
鄭銘
學(xué) 號：
05010152
系 部:
機(jī)械工程系
專 業(yè):
機(jī)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(dǎo)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(jìn)行專用夾具及加工用組合機(jī)床設(shè)計，并完成必要的設(shè)計計算。本機(jī)床所用夾具的通用性強(qiáng)，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(jìn)行優(yōu)化設(shè)計，并在關(guān)鍵工序使用組合機(jī)床或?qū)Ｓ脵C(jī)床進(jìn)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(jī)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
Abstract
The 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 jig's versatile, the work piece to use the hydraulic pressure localization clamp, fast convenient. The localization uses a spindle's 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 body's 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