泵體蓋的機(jī)械加工工藝規(guī)程及m12-6h螺紋孔中的ф10孔工藝裝備設(shè)計(jì)說明書-wenkub
2022-11-18 15:29:43 本頁面
【正文】 g process object, making it occupy right position to promise the quality of spare parts and work piece. This design is mainly the design of appropriation tongs which carries on covering body spare parts, is tally up the knowledge that we learn before and to the once expanding of the knowledge that we text mainly sets out from the design both side of the specifying of craft rules distance and the to the characteristics of spare parts, the function produced type and spare parts while concretely working choice the craft rules distance and the craft rules distance aspect:Assurance produce a type, prehensive consider its ccurate degree high, produce an efficiency is high, consume economy little etc. aspect, choose the superior project。 本次設(shè)計(jì)主要是進(jìn)行蓋體類零件的專用夾具的設(shè)計(jì)，是對(duì)我們以往所學(xué)知識(shí)的總結(jié)和對(duì)我們所掌握知識(shí)的一次擴(kuò)展。本文主要從工藝規(guī)程的指定與夾具的設(shè)計(jì)兩方面出發(fā)。Design aspect in the tongs, because of is cover body spare parts, process Ф 10 bores, the choice drills a bed to process, considering many factors to draw up the superior project, end pletion originally time design. w w w. 88doc 88. c om w w w. yanzie du. 目 錄 1 設(shè)計(jì)任務(wù)???????????????????? 7 2 零件的分析??????????????????? 7 零件的作用????????????????? 7 零件的工藝分析?? ???????? ????? 7 3 確定毛坯的制造方法和毛坯的形狀????????? 8 毛坯的種類????????????????? 8 毛坯的結(jié)構(gòu)工藝?????????????? ? 8 毛坯選擇的依據(jù)??????????????? 8 坯料尺寸公差與機(jī)械加工余量???????? ? 8 4 機(jī)械加工工藝規(guī)程設(shè)計(jì)?????????????? 9 基準(zhǔn)的選擇????????????????? 9 零件表面加工方法?????????????? 9 制定工藝路線???????????????? 10 5 加工 6Ф 7 孔 的專用機(jī)床夾具設(shè)計(jì)???????? 11 設(shè)計(jì)要求?????????????????? 11 制定工藝路線???????????????? 12 定位元件的選擇??????????????? 12 夾具設(shè)計(jì)的有關(guān)計(jì)算????????????? 13 夾具結(jié)構(gòu)設(shè)計(jì)及操作簡(jiǎn)要說明????????? 15 6 方案綜合評(píng)價(jià)與結(jié)論??????????????? 15 7 本次課程設(shè)計(jì)體會(huì)與展望????????????? 16 參考文獻(xiàn)???????????????????? 17 w w w. 88doc 88. c om w w w. yanzie du. 計(jì)任務(wù) 分析泵體蓋的技術(shù)要求，并繪制零件圖。 泵體的功能是通過介質(zhì)的分配 ,傳遞動(dòng)力 ,使其工作 .所以對(duì)密封性能要求較高。6Ф7靠近表面處需要進(jìn)行锪平處理成 6Ф13 的孔 . w w w. 88doc 88. c om w w w. yanzie du. 3).C 向的加工表面 這一組加工表面包括： C 平面和 2Ф5 的孔， C 平 面表面粗糙度為
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