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2009屆本科生畢業(yè)論文 學(xué)校代碼:12795學(xué) 號(hào):050212050134殼體壓鑄模的設(shè)計(jì)與制造院 系: 光信息機(jī)電工程系 專(zhuān) 業(yè):機(jī)械設(shè)計(jì)制造及其自動(dòng)化姓 名: 于鐘林 指導(dǎo)教師: 陳東星 二〇〇九年五月 學(xué)位論文獨(dú)創(chuàng)性聲明本人所呈交的學(xué)位論文是我在導(dǎo)師的指導(dǎo)下進(jìn)行的研究工作及取得的研究成果。據(jù)我所知,除文中已經(jīng)注明引用的內(nèi)容外,本論文不包含其他個(gè)人已經(jīng)發(fā)表或撰寫(xiě)過(guò)的研究成果。對(duì)本文的研究做出重要貢獻(xiàn)的個(gè)人和集體,均已在文中作了明確說(shuō)明并表示謝意。如論文涉及任何知識(shí)產(chǎn)權(quán)糾紛,本人將承擔(dān)一切責(zé)任。作者簽名: 日期: 學(xué)位論文使用授權(quán)說(shuō)明本人完全了解南昌理工學(xué)院有關(guān)保留、使用學(xué)位論文的規(guī)定。學(xué)校有權(quán)保留學(xué)位論文并向國(guó)家主管部門(mén)或其指定機(jī)構(gòu)送交論文的電子版和紙質(zhì)版。有權(quán)將學(xué)位論文用于非贏利目的的少量復(fù)制并允許論文進(jìn)入學(xué)校圖書(shū)館被查閱。有權(quán)將學(xué)位論文的內(nèi)容編入有關(guān)數(shù)據(jù)庫(kù)進(jìn)行檢索。有權(quán)將學(xué)位論文的標(biāo)題和摘要匯編出版。保密的學(xué)位論文在解密后適用本規(guī)定。 學(xué)位論文作者簽名: 導(dǎo)師簽名:日期: 日期: 摘 要壓鑄工藝是一種高效率的少、無(wú)切削金屬的成型工藝。壓鑄是將熔融狀態(tài)或半熔融狀態(tài)合金澆入壓鑄機(jī)的壓室,在高壓力的作用下,以極高的速度充填在壓鑄模的型腔內(nèi),并在高壓下使熔融合金冷卻凝因而成形的高效益、高效率的精密鑄造方法。金屬壓鑄模成型技術(shù)是目前成型有色金屬結(jié)構(gòu)件的重要成型工藝方法, 金屬壓鑄模是壓鑄成型的重要工藝裝備。模具作為重要的工藝裝備,在消費(fèi)品、電器電子、汽車(chē)、飛機(jī)制造等工業(yè)部門(mén)中,占有舉足輕重的地位。工業(yè)產(chǎn)品零件粗加工的75%,精加工的50%及塑料零件的90%是由模具完成的。模具制造的工藝方法可以分為鍛造、熱處理、切削加工、表面處理和裝配等,其中以切削加工為主要的加工方法。切削加工大體可以分為切削機(jī)床加工、鉗加工和特殊加工等,通常模具零件的加工工藝路線一般應(yīng)遵循普通機(jī)械加工工藝的基本原則。壓鑄模零件的加工大體可以分為模板加工、孔及孔系加工、成型零件加工等,對(duì)不同的模體應(yīng)根據(jù)其自身的實(shí)際情況選擇合適的加工方法。 隨著世界科技進(jìn)步和機(jī)床工業(yè)的發(fā)展,數(shù)控機(jī)床作為機(jī)床工業(yè)的主流產(chǎn)品,已成為實(shí)現(xiàn)裝備制造業(yè)現(xiàn)代化的關(guān)鍵設(shè)備,是國(guó)防軍工裝備發(fā)展的戰(zhàn)略物資。數(shù)控機(jī)床的擁有量及其性能水平的高低,是衡量一個(gè)國(guó)家綜合實(shí)力的重要標(biāo)志。加快發(fā)展數(shù)控機(jī)床產(chǎn)業(yè)也是我國(guó)裝備制造業(yè)發(fā)展的現(xiàn)實(shí)要求。數(shù)控加工是現(xiàn)代制造技術(shù)的典型代表,數(shù)控技術(shù)是機(jī)械加工自動(dòng)化的基礎(chǔ),是數(shù)控機(jī)床的核心技術(shù),其水平高低關(guān)系到國(guó)家戰(zhàn)略地位和體現(xiàn)國(guó)家綜合國(guó)力的水平。本文從具體零件工藝分析入手詳略得當(dāng)?shù)慕榻B了壓鑄工藝、壓鑄機(jī)的選用、壓鑄模的設(shè)計(jì)等?!娟P(guān)鍵詞】壓鑄模 模具 工藝 數(shù)控技術(shù)【論文類(lèi)型】理論實(shí)踐研究型AbstractThe pression casting process is a less efficient, noncutting metal forming process,and the pression casting is fuses the condition or half fusing condition alloy pours in the diecasting machine the pressure room, under the high pressure function, in presses the mold by the extremely high speed backfill in the die space, and causes under the high pressure to fuse alloy cooling to congeal thus forms high benefit, high efficiency precision casting metal presses the mold formation technology is at present takes shape the nonferrous metal structural element important formation technique, the metal presses the mold is the pression casting formation important craft mold took the important craft equipment, in industry sectors and so on the consumable, electric appliance electron, automobile, airplane manufacture, holds the pivotal industry product ponents rough machining 75%, the precision work 50% and the plastic parts 90% are plete by the mold. The mold makes the technique may divide into forging, the heat treatment, the machining, the surface treatment and the assembly and so on, in which take machining as the main processing machining may divide into the cutting engine bed processing, the pliers processing and the special processing roughly and so on, the usual mold ponents processing craft route should follow the ordinary machinefinishing craft generally the basic the mold ponents the processing to be possible to divide into the template processing, Kong Jikong roughly is the processing, the formation ponents processing and so on, should act according to its own actual situation choice appropriate processing method to the different die body. Along with the world advance in technology and the machine tool industry development, the numerical control engine bed took the machine tool indust