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畢業(yè)設(shè)計說明書（論文）中文摘要
本論文根據(jù)零件的需要完成推動架的機械加工工藝規(guī)程的編制。在設(shè)計中采用了HT-200的零價材料來完成推動架的加工。夾具是以確定工件安全定位準確為目的的裝置，并在加工過程中保持工件與刀具或機床的位置一致不變。因為夾具的結(jié)構(gòu)依賴于產(chǎn)品的特點和在企業(yè)規(guī)劃中加工工序的地位,所以它的設(shè)計是制造過程中的瓶頸,制約著效率的提高. 夾具設(shè)計是一個復(fù)雜的過程,需要有從大量的設(shè)計論文中了解質(zhì)量知識的經(jīng)驗，這些設(shè)計論文包括工件的結(jié)構(gòu)設(shè)計、涉及加工工藝，和加工環(huán)境。
通過設(shè)計，綜合應(yīng)用了多數(shù)基礎(chǔ)和專業(yè)知識，加深所學(xué)知識體系，掌握了運用各項繪圖軟件進行設(shè)計的方法和技巧，熟悉了工程應(yīng)用設(shè)計。
關(guān)鍵詞 推動架 夾具 工藝裝備
畢業(yè)設(shè)計說明書（論文）外文摘要
Title Promote and Mechanical Processing
Technology and Order
Abstract
Fixtures are devices that serve as the purpose of holding the workpiece securely and accurately, and maintaining a consistent relationship with respect to the tools while machining. Because the fixture structure depends on the feature of the product and the status of the process planning in the enterprise, its design is the bottleneck during manufacturing, which restrains to improve the efficiency and teatime. And fixture design is a complicated process, based on experience that needs comprehensive qualitative knowledge about a number of design issues including workpiece configuration, manufacturing processes involved, and machining environment.
Through the design, comprehensive application to the university during the most base and expertise，and deepen the knowledge system，mastered the use of the graphics software design methods and techniques，and is familiar with the engineering design.
Keywords promote of tong fixture machine parts and equipment