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柴油機齒輪室蓋鉆鏜專機總體及主軸箱設計+CAD圖紙

時間:2019-06-16 17:14來源:畢業論文
組合機床最適宜于加工各種大中型箱體類零件,如汽缸蓋、汽缸體、變速箱體、電機座及儀表殼等零件;也可用來完成軸套類、輪盤類、叉架類和蓋板類零件的部分或全部工序的加工

摘要:課題來源于生產實際,具體的課題是柴油機齒輪室蓋鉆鏜專機總體及主軸箱設計。在設計前認真研究被加工零件的圖樣,研究其尺寸、形狀、材料、硬度、重量、加工部位的結構及加工精度和表面粗糙度要求等內容,為設計提供大量的數據、資料,作好充分的、全面的技術準備。組合機床是根據工件加工需要,以大量通用部件為基礎,配以少量專用部件組成的一種高效率專用機床。目前,組合機床主要用于平面加工和孔加工兩類工序。平面加工包括銑平面、锪(刮)平面、車平面;孔加工包括鉆、擴、鉸、鏜孔以及倒角、切槽、攻螺紋、锪沉孔滾壓孔等。隨著綜合自動化的發展,其工藝范圍正擴大到車外圓、行星銑削、拉削、推削、磨削、珩磨及拋光、沖壓等工序。此外,還可以完成焊接、熱處理、自動裝配和檢測、清洗和零件分類及打印等非切削工作。 組合機床在汽車、拖拉機、柴油機、電機、儀器儀表、軍工及縫紉機、自行車等輕工行業大批大量生產中已經獲得廣泛的應用;一些中小批量生產是企業,如機床、機車、工程制造業中也已推廣應用。組合機床最適宜于加工各種大中型箱體類零件,如汽缸蓋、汽缸體、變速箱體、電機座及儀表殼等零件;也可用來完成軸套類、輪盤類、叉架類和蓋板類零件的部分或全部工序的加工。36406
畢業論文關鍵詞:鏜孔 鉆孔 工藝 主軸
Abstract   The subject originates from the production practice, the concrete subject is the general and the main shaft box design of the boring machine of the diesel engine gear chamber.. In the design of the former seriously study is the pattern of parts processing, its size, shape, material, hardness, weight, machining parts structure and processing precision and surface roughness of content research, provide large amounts of data and information for the design, prepare full, comprehensive technical preparations.The combination machine tool is a kind of high-efficiency special machine tool, which is based on the workpiece machining, and is composed of a large number of common components.. At present, the combination machine tool is mainly used in planar machining and machining of two kinds of processes.. Plane processing including plane milling and shaving (scraping) plane, plane car; hole processing including drilling, reaming, reaming, boring and chamfer, notch, tapping countersink sink hole hole rolling etc.. With the development of integrated automation, its craft scope is expanding to the outside of the car round, pull the planetary milling, cutting, broaching, grinding, honing and polishing, stamping processes. In addition, the welding, heat treatment, automatic assembly and detection, cleaning and parts classification and printing and other non cutting work.Combination machine tool in automobiles, tractors, diesel engine, motor, instrumentation, military and sewing machine, bike etc. in light industry, mass production has been widely used; some small batch production is the enterprise, such as machine tools, locomotives, and engineering industry also has been applied in manufacturing. Combination machine is most suitable for processing all kinds of large and medium-sized box type parts, such as steam cylinder head, a cylinder body, a gear box, a motor seat and a meter shell parts; also can be used to complete the shaft and wheel, fork frame and a cover plate parts at some or all stages of processing. 源¥自%六^^維*論-文+網=www.mmeqir.tw
Keyword:Boring spindle drilling technology
目    錄
 摘要  1
 Abstract    2
2  組合機床總體設計5
 2.1  組合機床工藝方案的制定 5
 2.2  組合機床配置型式及結構方案的確定 6
 2.3  各側具體零部件的設計、計算及選擇 6
      2.3.1 刀具的選擇 6 柴油機齒輪室蓋鉆鏜專機總體及主軸箱設計+CAD圖紙:http://www.mmeqir.tw/jixie/20190616/34833.html
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