柴油機(jī)氣缸體兩端面粗銑組合機(jī)床總體及夾具設(shè)計(jì)

喜歡這套資料就充值下載吧。。。資源目錄里展示的都可在線預(yù)覽哦。。。下載后都有，，請(qǐng)放心下載，，文件全都包含在內(nèi)，圖紙為CAD格式可編輯，【有疑問咨詢QQ:414951605 或 1304139763】 鹽城工學(xué)院畢業(yè)設(shè)計(jì)說明書 2006 兩側(cè)面組合銑床及夾具設(shè)計(jì) 摘要: 本課題設(shè)計(jì)一臺(tái)粗銑柴油機(jī)氣缸體兩側(cè)面的組合銑床,主要完成組合銑床的總體設(shè)計(jì)及其夾具的設(shè)計(jì)。 根據(jù)柴油機(jī)氣缸體的結(jié)構(gòu)特點(diǎn)、加工部位、尺寸精度、表面粗糙度及生產(chǎn)率等要求，確定該機(jī)床為單工位臥式組合機(jī)床；考慮工件尺寸精度，表面粗糙度，切屑的排除及生產(chǎn)率等因素，選用硬質(zhì)合金不重磨式面銑刀；根據(jù)工件的尺寸、特點(diǎn)及其材料選擇切削用量；然后,再經(jīng)過切削用量來確定組合機(jī)床的通用部件；最后進(jìn)行組合機(jī)床的總體設(shè)計(jì)。由于是粗銑柴油機(jī)氣缸體兩側(cè)面,則夾具的設(shè)計(jì)采用“一面兩銷”定位, 手動(dòng)夾緊，一次裝夾加工柴油機(jī)氣缸體的兩個(gè)側(cè)面，保證了加工精度，提高了生產(chǎn)效率；根據(jù)工作將受到切削力來計(jì)算夾緊力；再根據(jù)夾緊力來選擇確定夾緊裝置的專用部件。 在設(shè)計(jì)之中，盡量選用通用件，減少了制造成本，增加了經(jīng)濟(jì)效益。通過本次設(shè)計(jì)可以達(dá)到效果是：所設(shè)計(jì)的組合銑床和夾具能滿足其工作狀態(tài)的質(zhì)量要求,使用時(shí)安全可靠,易于維修。 關(guān)鍵詞：組合銑床；氣缸體；銑刀；夾具 Two sides modular milling machine and jig design Abstract: This topic designs a thick mill diesel engine to be mad the cylinder body two sides the combination milling machines, Mainly completes the design work of machine tool overall and the jig design. According to the request of construction features, processing spot, size precision, surface roughness and productivity that diesel engine air cylinder, sets the machine tool for single location horizontal type modular machine tool. Considered to the factor of the size precision, surface roughness, scrap removes and productivity and so on of the work piece, selects the Hard alloy not grind type surface milling cutter. According to work piece size, characteristic and its material choice cutting specifications; Because of the thick mill diesel engine cylinder body two sides, then the jig design use "two sells the localization at the same time", Manual clamps, an attire clamps processes the diesel engine to be mad the cylinder body two sides; according to will work receives the cutting force to calculate clamps the strength; again according to clamps the strength , choose the determination clamp the special-purpose part. During the design, the standard parts are selected as far as possible, to reduced the production cost, increased the economic efficiency. This design may achieve the effects as fowllows: the modular milling machine and the jig can satisfy its the quality requirement at working status,it’s safe, and easy to service. Key word: the modular milling machine; air cylinder; milling cutter; jig