【正文】
作 Ft 與 Vt 圖 ............................................................................................................ 18 確定液壓系統(tǒng) 參數(shù) ...................................................................................................... 19 擬定液壓系統(tǒng)圖 .......................................................................................................... 19 鉆削進(jìn)給液壓系統(tǒng)設(shè)計(jì) ..................................................................................................... 19 作 Ft 與 Vt 圖 ............................................................................................................ 19 確定液壓系統(tǒng)參數(shù) ...................................................................................................... 21 擬定液壓系統(tǒng)圖 .......................................................................................................... 21 選擇液壓元件 .............................................................................................................. 22 6 多軸箱 ——右主軸箱設(shè)計(jì) ....................................................................................................... 24 繪制多軸箱設(shè)計(jì)原始依據(jù)圖 ............................................................................................. 24 主軸、齒輪的確定及動(dòng)力運(yùn)算 .................................................................................. 25 多軸箱傳動(dòng)設(shè)計(jì) .......................................................................................................... 27 7 技術(shù)經(jīng)濟(jì)性分析 ....................................................................................................................... 32 加工工藝的制定 ................................................................................................................. 32 夾具定位的加緊 ................................................................................................................. 32 組合機(jī)床的應(yīng)用 ................................................................................................................. 32 8 結(jié)論和展望 ............................................................................................................................... 33 結(jié)論 ..................................................................................................................................... 33 展望 ..................................................................................................................................... 33 致 謝 ............................................................................................................................................. 34 參考文獻(xiàn) ....................................................................................................................................... 35 梳棉機(jī)箱體結(jié)合件鉆孔專機(jī)設(shè)計(jì) 1 1 緒論 本課題的研究?jī)?nèi)容 和 意義 人們把梳棉機(jī)看成紡紗廠的“心臟”。 through concrete examples and design experience in the design of the modular machine tool, indicating that the selection of mon parts (such as hydraulic slide, power boxes, etc.) and specially designed ponents (such as The spindle box) design calculations. Key words: bination machine tool。 hole machining accuracy, optimized processing route。 關(guān)鍵詞: 組 合機(jī)床;多軸箱;鉆夾具 Abstract The bination of the monand the ponents machine is based on specially designed ponents fixtures together with the specific shape of the work piece and process design, consisting of semiautomatic or automatic special purpose machine. It is monly used multiaxis, multitool, multiprocess, multifaceted or multistation processing at the same time, the production efficiency several times or more higher than the general machine. Common ponents have been standardized and serialized, can be flexibly configured, can shorten the design and manufacturing cycle. Therefore, the bination machine bines the advantages of low cost and high efficiency, has been widely used in a large number of mass production, and can be used to form an automatic production line. This article from the five aspects bined with the process of the carding machine cabi, the bination fixture design of the drilling process, hydraulic control system design and hydraulic ponents selection, a bination of machine tool design carding machine cabi bination of manufacturing done in detail exposition, a brief description of the relationship of the modern manufacturing process and manufacturing equipment carding machine. Analysis of the production volume to determine the carding machine cabi bined the parts processing program, at the same time to find the best process。 通過 對(duì)生產(chǎn)批量的分析來確定梳棉機(jī)箱體結(jié)合件的加工方案,同時(shí)找出最佳的工藝方案;在組合鉆孔工序的工裝設(shè)計(jì)過程中,通過實(shí)際,根據(jù)夾具設(shè)計(jì)原則與設(shè)計(jì)方法取得夾具設(shè)計(jì)的最優(yōu)化方案;對(duì)孔的加工精度做了深入研究,優(yōu)化了加工工藝路線;在設(shè)計(jì)液壓控制系統(tǒng)的過程中,將雙 面鉆孔組合機(jī)床 作 為對(duì)象, 根據(jù) 液壓系統(tǒng)設(shè)計(jì)的基本原理, 制定出合理的液壓系統(tǒng)圖。因此,組合機(jī)床兼有低成本和高效率的優(yōu)點(diǎn),在大批、大量生產(chǎn)中得到廣泛應(yīng)用,并可用以組成自動(dòng)生產(chǎn)線。它一般采用多軸、多刀、多工序、多面或多工位同時(shí)加工的方式,生產(chǎn)效率比通用機(jī)床高幾倍至幾十倍。某企業(yè)因生產(chǎn)發(fā)展需要,擬開發(fā) 梳棉機(jī)箱體結(jié)合件鉆孔組合機(jī)床 , 因此, 選定 “ 梳棉機(jī)箱體結(jié)合件鉆孔組合機(jī)床 設(shè)計(jì)” 這一工廠實(shí)例作為課題具有實(shí)際意義。 隨著著工業(yè)生產(chǎn)規(guī)模化、專業(yè)化、集中化、高度機(jī)械化乃至自動(dòng)化的步伐的加快,在進(jìn)行工件加工時(shí),要求考慮使用專用機(jī)床和夾具。 畢業(yè)設(shè)計(jì)(論文) 題目: 梳棉機(jī)箱體結(jié)合件鉆孔專機(jī)設(shè)計(jì) 無錫 太湖學(xué)院本科畢業(yè)設(shè)計(jì)(論文) 誠 信 承 諾 書 本人鄭重聲明:所呈交的畢業(yè)設(shè)計(jì)(論文) 梳棉機(jī)箱體結(jié)合件鉆孔專機(jī)設(shè)計(jì) 是本人在導(dǎo)師的指導(dǎo)下獨(dú)立進(jìn)行研究所取得的成果,其內(nèi)容除了在畢業(yè)設(shè)計(jì)(論文)中特別加以標(biāo)注引用,表示致謝的內(nèi)容外,本畢業(yè)設(shè)計(jì)(論文)不包含任何其他個(gè)人、集體已發(fā)表或撰寫的成果作品。 班 級(jí): 機(jī)械 93 學(xué) 號(hào): 0923146 作者姓名: 2020 年 5 月 25 日 I 無錫 太湖學(xué)院 信 機(jī) 系 機(jī)械工程及自動(dòng)化 專業(yè) 畢 業(yè) 設(shè) 計(jì)論 文 任 務(wù) 書 一、題目及專題: 題目 梳棉機(jī)箱體結(jié)合件鉆孔專機(jī)設(shè)計(jì) 專題 二、課題來源及選題依據(jù) 來源于工廠生產(chǎn)實(shí)際。組合機(jī)床和組合機(jī)床自動(dòng)線是一種專用高效自動(dòng)化技術(shù)裝備 ,目前 ,由于它仍是大批量機(jī)械產(chǎn)品實(shí)現(xiàn)高效、高質(zhì)量和經(jīng)濟(jì)性生產(chǎn)的關(guān)鍵裝備 ,因而被廣泛應(yīng)用于汽車、拖拉機(jī)、內(nèi)燃機(jī)和壓縮機(jī)等許多工 業(yè)生產(chǎn)領(lǐng)域。 三、本設(shè)計(jì)(論文或其他)應(yīng)達(dá)到的要求: ① 設(shè)計(jì)原始參數(shù):零件工序圖一張;生產(chǎn)綱領(lǐng): 2 萬 /年;單班制;