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南京理工大學泰州科技學院
畢業(yè)設計說明書(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鍵工序工裝設計
副教授
王栓虎
指導者：
教授
龔光榮
評閱者：
2009 年 6 月
畢業(yè)設計說明書（論文）中文摘要
支座體是某企業(yè)產品中的關鍵零件之一，本課題要求根據企業(yè)生產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)程設計，在此基礎之上，選擇其關鍵工序之一進行專用夾具及加工用組合機床設計，并完成必要的設計計算。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。由于支座體的生產量比較大，為了保證產品質量，提高加工效率，需要對其加工工藝進行優(yōu)化設計，并在關鍵工序使用組合機床或專用機床進行加工。
關鍵詞 支座體 零件分析 工藝路線 夾具設計 組合機床
畢業(yè)設計說明書（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