氣門(mén)搖臂軸支座的機(jī)械加工工藝及夾具設(shè)計(jì)畢業(yè)設(shè)計(jì)說(shuō)明書(shū)(已修改)
2025-06-29 18:20 本頁(yè)面
【正文】 目錄中文摘要英文摘要1緒論..........................................................................................................................1 本設(shè)計(jì)的內(nèi)容及意義……………………………………………….…..1 課題背景知識(shí)………………………………………………….…………1 零件的作用……………………………………………………………2 2 機(jī)械制造工藝技術(shù)相關(guān)知識(shí)................................................................3 機(jī)床夾具設(shè)計(jì)基礎(chǔ)知識(shí)........................................................................42 氣門(mén)搖臂軸支座的機(jī)械制造工藝規(guī)程設(shè)計(jì) 9 零件的工藝分析及生產(chǎn)類(lèi)型的確定 9 9 9 11 選擇毛坯，繪制毛坯圖 11 11 12 13 ...........................................................................................14 選擇加工方法，制定工藝路線(xiàn) 14 14 16 16 17 17 17 ...............................................................19 ...............................................................................20 213 氣門(mén)搖臂軸支座專(zhuān)用夾具的設(shè)計(jì)...........................................................37 37 ，選擇定位元件............................................................ 37 確定導(dǎo)向裝置........................................................................................39 .........................................................................................39 .................................................................................40 40 夾具裝配圖上標(biāo)注尺寸、配合及技術(shù)要求 40總結(jié) 43參考文獻(xiàn) 44致謝 45附件 46附件A開(kāi)題報(bào)告附件B 英文翻譯及原文摘要機(jī)械加工行業(yè)作為一個(gè)傳統(tǒng)而富有活力的行業(yè)，近十幾年取得了突飛猛進(jìn)的發(fā)展，在新經(jīng)濟(jì)時(shí)代，行業(yè)呈現(xiàn)了新的發(fā)展趨勢(shì)，由此對(duì)其它的質(zhì)量，性能要求有了新的變化?，F(xiàn)在機(jī)械加工行業(yè)發(fā)生著結(jié)構(gòu)性變化，工藝工裝的設(shè)計(jì)與改良已成為企業(yè)生存和發(fā)展的必要條件，工藝工裝的設(shè)計(jì)與改良直接影響加工產(chǎn)品的質(zhì)量與性能。 本文首先介紹了氣門(mén)搖臂軸支座的作用和工藝分析，其次確定毛坯尺寸，然后進(jìn)行了工藝規(guī)程設(shè)計(jì)，最后進(jìn)行夾具設(shè)計(jì)。此次設(shè)計(jì)是對(duì)氣門(mén)搖臂軸支座的加工工藝和夾具設(shè)計(jì)，其零件為鑄件，具有體積小，零件結(jié)構(gòu)簡(jiǎn)單的特點(diǎn)，由于面比孔易加工，在制定工藝規(guī)程時(shí)，就先加工面，再以面為基準(zhǔn)來(lái)加工其它，其中各工序夾具都采用專(zhuān)用夾具，其機(jī)構(gòu)設(shè)計(jì)簡(jiǎn)單，方便且能滿(mǎn)足要求。關(guān)鍵詞：氣門(mén)搖臂軸支座，工藝分析 ，工藝規(guī)程設(shè)計(jì) ，夾具設(shè)計(jì) The machining process and fixture design of the Valve Rocker Arm Bearing supportAbstractMachining industry ,as a traditional and vibrant industry, has been rapidly developed for a few past decades. In the new economic area,the industry presented a new development trend,and the trends also changes the quality and the performance of the production in some new abstracts. Machining industry is now taking place in structural changes, process design and improvement of equipment has bee the necessary conditions of the enterprise survival and development, process equipment design and improved products directly affect the quality and performance. This article introduces the role and process analysis of the valve rocker arm bearing support,followed by determining blank size, and then proceed to order the design process, the final fixture design. What will be disgned is The machining process and fixture design of the Valve Rocker Arm Bearing support,which has the chatacteristics of three ponents for castings, with a small size, simple structure and the characteristics of parts,because the surface is easier than the easy processing, point of order in the development process, the surface on the first processing , and then to surface as a benchmark to other processing, including the processes used special fixture, and its design is simple, convenient and can meet the requirements.全套圖紙及更多設(shè)計(jì)請(qǐng)聯(lián)系：360702501KEYWORDS: Valve rocker arm bearing support, process analysis, Process design, fixture design1 緒論 本設(shè)計(jì)的內(nèi)容及意義本次設(shè)計(jì)是在我們學(xué)完了大學(xué)的全部基礎(chǔ)課，技術(shù)基礎(chǔ)課以及專(zhuān)業(yè)課之后而進(jìn)行。此次的設(shè)計(jì)是對(duì)大學(xué)期間所學(xué)各課程及相關(guān)的應(yīng)用繪圖軟件的一次深入的綜合性的總復(fù)習(xí)，也是一次理論聯(lián)系實(shí)際的訓(xùn)練。其
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