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大連水產(chǎn)學(xué)院本科畢業(yè)論文（設(shè)計(jì)） 中文文獻(xiàn)
數(shù)控系統(tǒng)
數(shù)控系統(tǒng)是數(shù)字控制系統(tǒng)簡(jiǎn)稱，英文名稱為Numerical Control System，早期是由硬件電路構(gòu)成的稱為硬件數(shù)控（Hard NC），1970年代以后，硬件電路元件逐步由專用的計(jì)算機(jī)代替稱為計(jì)算機(jī)數(shù)控系統(tǒng)。
計(jì)算機(jī)數(shù)控（Computerized numerical control,簡(jiǎn)稱CNC）系統(tǒng)是用計(jì)算機(jī)控制加工功能，實(shí)現(xiàn)數(shù)值控制的系統(tǒng)。CNC系統(tǒng)根據(jù)計(jì)算機(jī)存儲(chǔ)器中存儲(chǔ)的控制程序，執(zhí)行部分或全部數(shù)值控制功能，并配有接口電路和伺服驅(qū)動(dòng)裝置的專用計(jì)算機(jī)系統(tǒng)。
CNC系統(tǒng)由數(shù)控程序、輸入裝置、輸出裝置、計(jì)算機(jī)數(shù)控裝置（CNC裝置）、可編程邏輯控制器（PLC）、主軸驅(qū)動(dòng)裝置和進(jìn)給（伺服）驅(qū)動(dòng)裝置（包括檢測(cè)裝置）等組成。
CNC系統(tǒng)的核心是CNC裝置。由于使用了計(jì)算機(jī)，系統(tǒng)具有了軟件功能，又用PLC代替了傳統(tǒng)的機(jī)床電器邏輯控制裝置，使系統(tǒng)更小巧，其靈活性、通用性、可靠性更好，易于實(shí)現(xiàn)復(fù)雜的數(shù)控功能，使用、維護(hù)也方便，并具有與上位機(jī)連接及進(jìn)行遠(yuǎn)程通信的功能。
機(jī)床技術(shù)十四大發(fā)展趨勢(shì)
1、機(jī)床的高速化
隨著汽車、航空航天等工業(yè)輕合金材料的廣泛應(yīng)用，高速加工已成為制造技術(shù)的重要發(fā)展趨勢(shì)。高速加工具有縮短加工時(shí)間、提高加工精度和表面質(zhì)量等優(yōu)點(diǎn)，在模具制造等領(lǐng)域的應(yīng)用也日益廣泛。機(jī)床的高速化需要新的數(shù)控系統(tǒng)、高速電主軸和高速伺服進(jìn)給驅(qū)動(dòng)，以及機(jī)床結(jié)構(gòu)的優(yōu)化和輕量化。高速加工不僅是設(shè)備本身，而是機(jī)床、刀具、刀柄、夾具和數(shù)控編程技術(shù)，以及人員素質(zhì)的集成。高速化的最終目的是高效化，機(jī)床僅是實(shí)現(xiàn)高效的關(guān)鍵之一，絕非全部，生產(chǎn)效率和效益在“刀尖”上。
2、機(jī)床的精密化
按照加工精度，機(jī)床可分為普通機(jī)床、精密機(jī)床和超精機(jī)床，加工精度大約每8年提高一倍。數(shù)控機(jī)床的定位精度即將告別微米時(shí)代而進(jìn)入亞微米時(shí)代，超精密數(shù)控機(jī)床正在向納米進(jìn)軍。在未來10年，精密化與高速化、智能化和微型化匯合而成新一代機(jī)床。機(jī)床的精密化不僅是汽車、電子、醫(yī)療器械等工業(yè)的迫切需求，還直接關(guān)系到航空航天、導(dǎo)彈衛(wèi)星、新型武器等國(guó)防工業(yè)的現(xiàn)代化。
3、從工序復(fù)合到完整加工
70年代出現(xiàn)的加工中心開多工序集成之先河，現(xiàn)已發(fā)展到完整加工，即在一臺(tái)機(jī)床上完成復(fù)雜零件的全部加工工序。完整加工通過工藝過程集成，一次裝卡就把一個(gè)零件加工過程全部完成。由于減少裝卡次數(shù)，提高了加工精度，易于保證過程的高可靠性和實(shí)現(xiàn)零缺陷生產(chǎn)。此外，完整加工縮短了加工過程鏈和輔助時(shí)間，減少了機(jī)床臺(tái)數(shù)，簡(jiǎn)化了物料流，提高了生產(chǎn)設(shè)備的柔性，生產(chǎn)總占地面積小，使投資更加有效。
4、機(jī)床的信息化
機(jī)床信息化的典型案例是Mazak410H，該機(jī)床配備有信息塔，實(shí)現(xiàn)了工作地的自主管理。信息塔具有語音、文本和視像等通訊功能。與生產(chǎn)計(jì)劃調(diào)度系統(tǒng)聯(lián)網(wǎng)，下載工作指令和加工程序。工件試切時(shí)，可在屏幕上觀察加工過程。信息塔實(shí)時(shí)反映機(jī)床工作狀態(tài)和加工進(jìn)度，并可以通過手機(jī)查詢。信息塔同時(shí)進(jìn)行工作地?cái)?shù)據(jù)統(tǒng)計(jì)分析和刀具壽命管理，以及故障報(bào)警顯示、在線幫助排除。機(jī)床操作權(quán)限需經(jīng)指紋確認(rèn)。
5、機(jī)床的智能化-測(cè)量、監(jiān)控和補(bǔ)償
機(jī)床智能化包括在線測(cè)量、監(jiān)控和補(bǔ)償。數(shù)控機(jī)床的位置檢測(cè)及其閉環(huán)控制就是簡(jiǎn)單的應(yīng)用案例。為了進(jìn)一步提高加工精度，機(jī)床的圓周運(yùn)動(dòng)精度和刀頭點(diǎn)的空間位置，可以通過球桿儀和激光測(cè)量后，輸入數(shù)控系統(tǒng)加以補(bǔ)償。未來的數(shù)控機(jī)床將會(huì)配備各種微型傳感器，以監(jiān)控切削力、振動(dòng)、熱變形等所產(chǎn)生的誤差，并自動(dòng)加以補(bǔ)償或調(diào)整機(jī)床工作狀態(tài)，以提高機(jī)床的工作精度和穩(wěn)定性。
6、機(jī)床的微型化
隨著納米技術(shù)和微機(jī)電系統(tǒng)的迅速進(jìn)展，開發(fā)加工微型零件的機(jī)床已經(jīng)提到日程上來了。微型機(jī)床同時(shí)具有高速和精密的特點(diǎn)，最小的微型機(jī)床可以放在掌心之中，一個(gè)微型工廠可以放在手提箱中。操作者通過手柄和監(jiān)視屏幕控制整個(gè)工廠的運(yùn)作。
7、新的并聯(lián)機(jī)構(gòu)原理
傳統(tǒng)機(jī)床是按笛卡爾坐標(biāo)將沿3個(gè)坐標(biāo)軸線的移動(dòng)X、Y、Z和繞3個(gè)坐標(biāo)軸線轉(zhuǎn)動(dòng)A、B、C依次串聯(lián)疊加，形成所需的刀具運(yùn)動(dòng)軌跡。并聯(lián)運(yùn)動(dòng)機(jī)床是采用各種類型的桿機(jī)構(gòu)在空間移轉(zhuǎn)主軸部件，形成所需的刀具運(yùn)動(dòng)軌跡。并聯(lián)運(yùn)動(dòng)機(jī)床具有結(jié)構(gòu)簡(jiǎn)單緊湊、剛度高、動(dòng)態(tài)性能好等一系列優(yōu)點(diǎn)，應(yīng)用前景廣闊。
8、新的工藝過程
除了金屬切削和鍛壓成形外，新的加工工藝方法和過程層出不窮，機(jī)床的概念正在變化。激光加工領(lǐng)域日益擴(kuò)大，除激光切割、激光焊接外，激光孔加工、激光三維加工、激光熱處理、激光直接金屬制造等應(yīng)用日益廣泛。電加工、超聲波加工、疊層銑削、快速成型技術(shù)、三維打印技術(shù)各顯神通。
9、新結(jié)構(gòu)和新材料
機(jī)床高速化和精密化要求機(jī)床的結(jié)構(gòu)簡(jiǎn)化和輕量化，以減少機(jī)床部件運(yùn)動(dòng)慣量對(duì)加工精度的負(fù)面影響，大幅度提高機(jī)床的動(dòng)態(tài)性能。例如，借助有限元分析對(duì)機(jī)床構(gòu)件進(jìn)行拓?fù)鋬?yōu)化，設(shè)計(jì)箱中箱結(jié)構(gòu)，以及采用空心焊接結(jié)構(gòu)或鉛合金材料已經(jīng)開始從實(shí)驗(yàn)室走向?qū)嵱谩?
10、新的設(shè)計(jì)方法和手段
我國(guó)機(jī)床設(shè)計(jì)和開發(fā)手段要盡快從甩圖板的二維CAD向三維CAD過渡。三維建模和仿真是現(xiàn)代設(shè)計(jì)的基礎(chǔ)，是企業(yè)技術(shù)優(yōu)勢(shì)的源泉。在此三維設(shè)計(jì)基礎(chǔ)上進(jìn)行CAD/CAM/CAE/PDM的集成，加快新產(chǎn)品的開發(fā)速度，保證新產(chǎn)品的順利投產(chǎn)，并逐步實(shí)現(xiàn)產(chǎn)品生命周期管理。
11、直接驅(qū)動(dòng)技術(shù)
在傳統(tǒng)機(jī)床中，電動(dòng)機(jī)和機(jī)床部件是借助耦合元件，如皮帶、齒輪和聯(lián)軸節(jié)等加以連接，實(shí)現(xiàn)部件所需的移動(dòng)或旋轉(zhuǎn)，機(jī)和電是分家的。直接驅(qū)動(dòng)技術(shù)是將電動(dòng)機(jī)與機(jī)械部件集成為一體，成為機(jī)電一體化的功能部件，如直線電動(dòng)機(jī)、電主軸、電滾珠絲桿和力矩電動(dòng)機(jī)等。直接驅(qū)動(dòng)技術(shù)簡(jiǎn)化了機(jī)床結(jié)構(gòu)，提高了機(jī)床的剛度和動(dòng)態(tài)性能，運(yùn)動(dòng)速度和加工精度。
12、開放式數(shù)控系統(tǒng)
數(shù)控系統(tǒng)的開放是大勢(shì)所趨。目前開放式數(shù)控系統(tǒng)有三種形式：1）全開放系統(tǒng)，即基于微機(jī)的數(shù)控系統(tǒng)，以微機(jī)作為平臺(tái)，采用實(shí)時(shí)操作系統(tǒng)，開發(fā)數(shù)控系統(tǒng)的各種功能，通過伺服卡傳送數(shù)據(jù)，控制坐標(biāo)軸電動(dòng)機(jī)的運(yùn)動(dòng)。2）嵌入系統(tǒng)，即CNC+PC，CNC控制坐標(biāo)軸電動(dòng)機(jī)的運(yùn)動(dòng)，PC作為人機(jī)界面和網(wǎng)絡(luò)通信。3）融合系統(tǒng)，在CNC的基礎(chǔ)上增加PC主板，提供鍵盤操作，提高人機(jī)界面功能，如Siemens840Di和Fanuc210i。
13、可重組制造系統(tǒng)
隨著產(chǎn)品更新?lián)Q代速度的加快，專用機(jī)床的可重構(gòu)性和制造系統(tǒng)的可重組性日益重要。通過數(shù)控加工單元和功能部件的模塊化，可以對(duì)制造系統(tǒng)進(jìn)行快速重組和配置，以適應(yīng)變型產(chǎn)品的生產(chǎn)需要。機(jī)械、電氣和電子、液和氣、以及控制軟件的接口規(guī)范化和標(biāo)準(zhǔn)化是實(shí)現(xiàn)可重組性的關(guān)鍵。
14、虛擬機(jī)床和虛擬制造
為了加快新機(jī)床的開發(fā)速度和質(zhì)量，在設(shè)計(jì)階段借助虛擬現(xiàn)實(shí)技術(shù)，可以在機(jī)床還沒有制造出來以前，就能夠評(píng)價(jià)機(jī)床設(shè)計(jì)的正確性和使用性能，在早期發(fā)現(xiàn)設(shè)計(jì)過程的各種失誤，減少損失，提高新機(jī)床開發(fā)的質(zhì)量。
重點(diǎn)發(fā)展范圍
?。薄⒏咚?、精密數(shù)控車床，車削中心類及四軸以上聯(lián)動(dòng)的復(fù)合加工機(jī)床。主要滿足航天、航空、儀器、儀表、電子信息和生物工程等產(chǎn)業(yè)的需要。
?。?、高速、高精度數(shù)控銑鏜床及高速、高精度立臥式加工中心。主要滿足汽車發(fā)動(dòng)機(jī)缸體缸蓋及航天航空、高新技術(shù)等行業(yè)大型復(fù)雜結(jié)構(gòu)支架、殼體、箱體、輕金屬材料零件和精密零件加工需求。
３、重型、超重型數(shù)控機(jī)床類：數(shù)控落地銑鏜床、重型數(shù)控龍門鏜銑床和龍門加工中心、重型數(shù)控臥式車床及立式車床，數(shù)控重型滾齒機(jī)等，該類產(chǎn)品滿足能源、航天航空、軍工、艦船主機(jī)制造、重型機(jī)械制造、大型模具加工、汽輪機(jī)缸體等行業(yè)零件加工需求。
?。础?shù)控磨床類：數(shù)控超精密磨床、高速高精度曲軸磨床和凸輪軸磨床、各類高精高速專用磨床等，滿足精密超精密加工需求。
?。怠?shù)控電加工機(jī)床類：大型精密數(shù)控電火花成形機(jī)床、數(shù)控低速走絲電火花切割機(jī)床、精密小孔電加工機(jī)床等，主要滿足大型和精密模具加工、精密零件加工、錐孔或異型孔加工及航天、航空等行業(yè)的特殊需求。
６、數(shù)控金屬成形機(jī)床類（鍛壓設(shè)備）：數(shù)控高速精密板材沖壓設(shè)備、激光切割復(fù)合機(jī)、數(shù)控強(qiáng)力旋壓機(jī)等，主要滿足汽車、摩托車、電子信息產(chǎn)業(yè)、家電等行業(yè)板金批量高效生產(chǎn)需求及汽車輪轂及軍工行業(yè)各種薄壁、高強(qiáng)度、高精度回轉(zhuǎn)型零件加工需求。
?。贰?shù)控專用機(jī)床及生產(chǎn)線：柔性加工自動(dòng)生產(chǎn)線（ＦＭＳ╱ＦＭＣ）及各種專用數(shù)控機(jī)床，該類生產(chǎn)線是針對(duì)汽車、家電等行業(yè)加工缸體、缸蓋、變速箱箱體等及多品種變批量殼體、箱體類零件加工需求。
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大連水產(chǎn)學(xué)院
畢業(yè)設(shè)計(jì)(論文)任務(wù)書
2009屆 大連水產(chǎn)學(xué)院職業(yè)技術(shù)學(xué)院 機(jī)械設(shè)計(jì)制造及其自動(dòng)化專業(yè)
題目： 數(shù)控機(jī)床主傳動(dòng)系統(tǒng)設(shè)計(jì)及尾架設(shè)計(jì)
子題：
學(xué)生姓名： 王振華 班級(jí)： 機(jī)自07-1班
指導(dǎo)教師(簽章)： 李剛 職稱（學(xué)位）： 講師
所在教研室： 數(shù)控技術(shù)教研室 教研室主任：
專業(yè)負(fù)責(zé)人(簽章)：
下達(dá)日期：2009 年 3月12日 完成日期：2009 年 6月24日
課題名稱
數(shù)控機(jī)床主傳動(dòng)系統(tǒng)設(shè)計(jì)及尾架設(shè)計(jì)
題目性質(zhì)
真實(shí)
題目類型
設(shè)計(jì)
題目來源
生產(chǎn)
一．課題簡(jiǎn)介:
本課題設(shè)計(jì)來自平時(shí)對(duì)數(shù)控和機(jī)械設(shè)計(jì)知識(shí)方面了解。本課題主要是進(jìn)行數(shù)控機(jī)床主傳動(dòng)系統(tǒng)的設(shè)計(jì)及尾架設(shè)計(jì)。的方案。
結(jié)果表現(xiàn)形式為全部設(shè)計(jì)圖紙及設(shè)計(jì)說明書。其中說明書及50%以上的圖紙必須形成文檔。
二．報(bào)告內(nèi)容:
（調(diào)研資料的準(zhǔn)備，論文或設(shè)計(jì)目的、要求、思路與預(yù)期成果；任務(wù)完成的階段內(nèi)容及時(shí)間安排；完成論文或設(shè)計(jì)所具備的條件因素等。）
任務(wù)、內(nèi)容及要求（包括設(shè)計(jì)計(jì)算、實(shí)驗(yàn)分析、繪圖質(zhì)量各類圖紙張數(shù)、外文翻譯及撰寫外文摘要等）
設(shè)計(jì)條件與原始數(shù)據(jù)：
1． 現(xiàn)代數(shù)控機(jī)床主傳動(dòng)設(shè)計(jì)參考資料若干
2． 往屆臥式車床主軸箱設(shè)計(jì)1套
3． 設(shè)計(jì)手冊(cè)若干套
主要設(shè)計(jì)內(nèi)容：
1．設(shè)計(jì)說明書1份
2．工作圖：
1）主傳動(dòng)系統(tǒng)總裝圖1張A0
2）尾架設(shè)計(jì)圖1張A0
3）轉(zhuǎn)速圖1張A1
4）傳動(dòng)系統(tǒng)圖1張A1
5）聯(lián)軸器圖A1
6）齒輪零件圖A1
要求：
1． 繪圖量：折成A0號(hào)圖紙4張其中50%以上的圖紙形成文檔。
2． 設(shè)計(jì)計(jì)算及說明書字?jǐn)?shù)不少于10000字，并形成電子文檔。
3． 完成3000字以上的外文參考文獻(xiàn)翻譯，完成1500字以上的文獻(xiàn)綜述撰寫等工作。
指導(dǎo)教師簽名： 年 月 日
大連水產(chǎn)學(xué)院本科畢業(yè)設(shè)計(jì) 外文文獻(xiàn)
CNC System
NC system is referred to as digital control system, the English name for the Numerical Control System, initially posed by the hardware circuit as the hardware NC (Hard NC), 1970's, the hardware circuit elements and gradually replace the dedicated computer known as the computers control system.
CNC (Computerized numerical control, referred to as CNC) systems are computer-controlled processing functions, the realization of numerical control systems. CNC system based on memory stored in the computer control program, the implementation of some or all of numerical control and interface circuit with servo drives and a dedicated computer system.
NC program from the CNC system, input devices, output devices, computer numerical control devices (CNC equipment), programmable logic controller (PLC), the spindle and feed drive (servo) drive (including the detection device), such as group into.
CNC system is the core of the CNC device. The use of computers, system software features and then to replace the traditional PLC machine logic control electrical devices, making the system more compact, and its flexibility, versatility, reliability and better, easy to implement complex digital functions, the use of , maintenance is also convenient, and connect with the host computer and remote communication functions.
Machine tool technology development trend of large 14
1） the high-speed machine tools
With the automotive, aerospace and other industrial materials, light alloy widely used, high-speed processing has become an important manufacturing technology trends. High-speed machining with shorter processing time and improve machining accuracy and surface quality, etc., in the mold manufacturing applications in areas such as the increasingly widespread. High-speed machine tool numerical control system needs a new, high-speed electro-spindle and high-speed servo-driven feed, as well as the optimization of machine tool structure and light weight. High-speed processing is not only the equipment itself, but the machine tools, cutting tools, tool holders, jigs and NC programming technology, as well as the integration of the quality of personnel. High-speed is the ultimate goal of efficient, high-performance machine tools to achieve only one of the keys, not all, of the production efficiency and effectiveness of the "tip" on.
2） the precision of machine tools
In accordance with the machining accuracy, machine tools can be divided into general machine tools, precision machine tools and ultra-precision machine tools, machining accuracy approximately every 8 years to double. Positioning accuracy of CNC machine tools is about to bid farewell to the micron-submicron era into the era of ultra-precision CNC machine tools is to advance nanotechnology. In the next 10 years, precision and high-speed, intelligence and merging into a new generation of miniaturized machine tools. The precision of machine tools is not only a car, electronics, medical devices, such as the urgent needs of industry, but also directly related to the aerospace, satellite missiles, new weapons, such as the modernization of national defense industry.
3) from the complex process to complete the processing
Age 70 to open the processing center of the first integrated multi-process has been developed to complete the processing, that is a complex machine to complete processing of all parts. Processing through the complete process integration, the first card they installed a complete parts processing. By reducing the number of installed cards, improved accuracy and easy process to ensure high reliability and to achieve zero defect production. In addition, a complete processing chain to shorten the processing time and support, reducing the number of tools to simplify the material flow, to increase the flexibility of production equipment, production of small total area, so that more effective investment.
4) the information technology tools
Information technology tools is a typical case of Mazak410H, the machine is equipped with information on towers, places of work to achieve self-management. Information tower with voice, text and video communication, etc.And production planning and scheduling systems, download command and processing procedures. Try cutting the workpiece can be observed on the screen during processing. Tower of real-time information to reflect the state of machine tools and processing of the progress of the work, and inquiries by phone. Information tower at the same time work to data analysis and tool life management, and fault alarm indicates that online help rule out the possibility. Machine operator privileges are subject to fingerprint recognition.
5) the intelligent machine tools - measuring, monitoring and compensation
Intelligent machine tools including on-line measurement, control and compensation. CNC machine tool position detection and closed-loop control is a simple application of the case. To further enhance the processing accuracy, precision machine tool and the circular motion of the Space Segment point location, can be measured and laser driver, the input numerical control system to compensate. The future will be equipped with a variety of CNC machine tools of micro-sensors to monitor the cutting force, vibration, heat generated by deformation of the error, and automatically adjust the machine to be compensation or working conditions in order to improve machine tool accuracy and stability of the work.
6) the miniaturization of machine tools
With the nano-technology and micro-electro-mechanical system of rapid progress in the development of micro-processing machine parts of the agenda has already been mentioned. At the same time, micro-machine has the characteristics of high-speed and precision, the smallest micro-machine can be put on the palm, and a mini-factory can be in the suitcase. The operator through the handle and watch the screen to control the operation of the entire plant.
7) a new principle of parallel mechanism
Traditional machine tools is based on Cartesian coordinates along the three axis coordinates the movement of X, Y, Z and around the three coordinate axis of rotation A, B, C followed by tandem stack to form a necessary tool trajectory. Parallel machine tool is the use of various types of sports-bar mechanism of the transfer of spindle components in space, forming the necessary tool trajectory. Parallel Kinematics Machine Tool with a simple compact structure, high stiffness, good dynamic performance, such as a series of advantages, the application of a broad prospect.
8) the new process
In addition to forging metal cutting and forming, the new processing methods and the course of many, the concept of machine tools is changing. The growing field of laser processing, in addition to laser cutting, laser welding, the laser hole processing, three-dimensional laser processing, laser treatment, laser direct metal manufacturing, and other applications become more widespread. EDM, ultrasonic processing, laminated milling, rapid prototyping, three-dimensional printing technology.
9) the new structure and new materials High-speed precision machine tools and machine tool structure requires simplification and lightweight, machine tool components in order to reduce the movement of inertia of the machining accuracy of a negative impact on a substantial increase in the dynamic performance of machine tools. For example, using finite element analysis of machine tool components for topology optimization, the design of box-box structure, and the use of hollow welded structure or lead alloy material has begun from the laboratory to practical.
10) new design methods and tools
China's machine tool design and development as soon as possible from the rejection of the two-dimensional CAD drawing board to the transition of three-dimensional CAD. Three-dimensional modeling and simulation is the basis of modern design, is a source of technological advantage. In this three-dimensional design based on CAD / CAM / CAE / PDM integration, accelerate the pace of new product development to ensure the smooth operation of new products and the progressive realization of product lifecycle management.
11) direct drive technology
In traditional machines, the motor and machine tool components are coupled through components, such as belts, gears and couplings, etc. connection, to achieve the necessary components to move or rotate, and the separation of electricity. Direct-drive technology is the motor and mechanical components will be integrated into and become an integrated mechanical and electrical components, such as linear motors, motor spindle, ball screw and torque electric motors. Direct-drive technology to simplify the machine structure and improve the machine tool stiffness and dynamic performance, speed and processing accuracy.
12) open-CNC system
Open CNC system is a general trend. Open CNC System currently has three forms: 1) full-open system, that is, the numerical control system based on the computer to computer as a platform for real-time operating system, development of numerical control various features of the system, through the servo card to transmit data, control motor axis movement. 2) embedded systems, that is CNC + PC, CNC axis control motor movement, PC as a man-machine interface and network communications. 3) fusion system, in the CNC based on the increase in PC motherboard to provide the keyboard operation, improve the human-machine interface functions, such as Siemens840Di and Fanuc210i.
13)reconfigurable manufacturing system
With the accelerating pace of product upgrades, special-purpose reconfigurable machine tools and manufacturing systems can be of increasing importance of the reorganization. Through the NC machining cell parts and functions of the modular system can be manufactured and configured for rapid restructuring to adapt to changing needs-based products. Mechanical, electrical and electronics, fluid and gas, as well as the control software and standardization of interface standardization is to achieve the key to the reorganization.
14) the virtual machine and virtual manufacturing
In order to speed up the development of new machine tool speed and quality, at the design stage through virtual reality technology, you can not produce machine tools before we can evaluate the accuracy of machine tool design and use of performance, in the early detection of various errors in the design process to reduce the losses, improve the quality of the development of new machine tools.
Focus on the development of the scope of
1） high-speed, precision CNC lathes, turning centers and Four types of joint compound over Machine. Mainly to meet the aerospace, aviation, instruments, meters, electronic information and bio-engineering industry needs.
2） high-speed, high-precision CNC and high-speed, high-precision horizontal machining center legislation. Mainly to meet the automotive engine cylinder head and aerospace, high-tech industries, such as large and complex structure of frame, shell, box, light metal parts and precision machining needs.
3） heavy, super heavy-duty CNC Machine Tool categories: NC floor, heavy gantry CNC boring and milling machine and gantry machining centers, CNC horizontal lathe and heavy-duty vertical lathe, CNC heavy-duty gear hobbing machine and so on, these products meet the energy , aerospace, military, ships host manufacturing, heavy machinery manufacturing, large-scale mold processing, steam cylinder block machining industry needs.
4） CNC grinding machine category: Ultra-precision CNC grinding machines, high-speed high-precision crankshaft and camshaft grinding machine, various types of dedicated high-speed high-precision grinding machine and so on, to meet the sophisticated needs of ultra-precision machining.
5） CNC EDM categories: large-scale precision CNC EDM machine, CNC EDM low speed wire cutting machine tools go, precision small hole EDM, etc., mainly to meet the large-scale and precision mold, precision parts processing, taper hole or special-shaped hole processing and aerospace, aviation and other industries with special needs.
6） NC-type metal forming machine tools (forging equipment): high-speed precision CNC sheet metal stamping equipment, laser cutting compound machine, CNC spinning machines and other strong, primarily serve the automotive, motorcycle, electronic information industry, household appliances, such as sheet metal industry volume demand for efficient production and automotive wheels and a variety of thin-walled military industry, high-intensity, high-precision machining needs to transition.
7） dedicated CNC machine tools and production lines: flexible manufacturing automated production lines (FMS ╱ FMC) and a variety of special CNC machine tools, such production lines for automotive, appliance and other industries processing block, cylinder head, gearbox and multi-box, etc. variable volume shell species, box-type parts processing needs.
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