連桿蓋零件的工藝規(guī)程及工裝夾具-展示頁
2024-08-22 11:47本頁面
【正文】 jig design is includes the ponents processing the technological design, the working procedure design as well as the unit clamp design three parts. Must first carry on the analysis in the technological design to the ponents, understood the ponents the craft redesigns the semi finished materials the structure, and chooses the good ponents the processing datum, designs the ponents the craft route。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(zhǔn)，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(dǎo)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。本科機械畢業(yè)設(shè)計論文CAD圖紙 401339828 設(shè)計說明書題目：連桿體零件的工藝規(guī)程及拉，銑15槽的工裝夾具設(shè)計 學(xué) 生： 學(xué) 號： 專 業(yè)： 班 級： 指導(dǎo)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。連桿體加工工藝規(guī)程及其銑15mm槽的夾具設(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。關(guān)鍵詞：工藝、工序、切削用量、夾緊、定位、誤差。 After that is carrying on the size putation to a ponents each labor step of working procedure, the key is decides each working procedure the craft equipment and the cutting specifications。 Position error which calculates the jig locates when produces, analyzes the jig structure the rationality and the deficiency, and will design in later pays attention to the improvement.Keywords: The craft, the working procedure, the cutting specifications, clamp, the localization, the error目 錄序言…………………………………………………………………1一. 零件分析 ……………………………………………………2 零件作用 ………………………………………………2 …………………………………………3二. 工藝規(guī)程設(shè)計…………………………………………………4 ……………………………………4 ……………………………………………5 ……………………………………………工序尺寸及毛坯尺寸的確定 …………11
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