底座的夾具課程設(shè)計---底座零件的工藝規(guī)程及銑φ40端面的工裝夾具設(shè)計(已修改)
2025-01-28 15:10 本頁面
【正文】 說明書題目：底座零件的工藝規(guī)程及銑Φ40端面的工裝夾具設(shè)計 學 生： 學 號： 專 業(yè)： 班 級： 指導老師：摘 要本次設(shè)計內(nèi)容涉及了機械制造工藝及機床夾具設(shè)計、金屬切削機床、公差配合與測量等多方面的知識。底座零件的工藝規(guī)程及銑Φ40端面的工裝夾具設(shè)計是包括零件加工的工藝設(shè)計、工序設(shè)計以及專用夾具的設(shè)計三部分。在工藝設(shè)計中要首先對零件進行分析，了解零件的工藝再設(shè)計出毛坯的結(jié)構(gòu)，并選擇好零件的加工基準，設(shè)計出零件的工藝路線；接著對零件各個工步的工序進行尺寸計算，關(guān)鍵是決定出各個工序的工藝裝備及切削用量；然后進行專用夾具的設(shè)計，選擇設(shè)計出夾具的各個組成部件，如定位元件、夾緊元件、引導元件、夾具體與機床的連接部件以及其它部件；計算出夾具定位時產(chǎn)生的定位誤差，分析夾具結(jié)構(gòu)的合理性與不足之處，并在以后設(shè)計中注意改進。關(guān)鍵詞：工藝、工序、切削用量、夾緊、定位、誤差。ABSTRCTThe design of the content relates to the machinery manufacturing technology and machine tool fixture design, metal cutting machine tool, tolerance and measuring and other aspects of knowledge.The base parts of the process procedures and millingΦ40 end fixture design including machining process design, process design and fixture design in three parts. In the design process should first of all parts for analysis, to understand the parts of the process to design the structure of the blank, and select good parts processing base, design parts of the process route。 and then the various parts of process dimension calculation, is the key to decide all processes equipment and cutting parameters。 then special fixture design, selection and design of a jig for the various ponents, such as positioning devices, clamping elements, the guide element, clamp and the machine tool connecting parts and other ponents。 calculate fixture is produced when the p
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