需要金幣： 1000 個(gè)金幣 |
資料包括：完整論文 |  |
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| 轉(zhuǎn)換比率：金額 X 10=金幣數(shù)量， 例100元=1000金幣 | 論文字?jǐn)?shù)：12491 |  | |
| 折扣與優(yōu)惠：團(tuán)購(gòu)最低可5折優(yōu)惠 - 了解詳情 | 論文格式：Word格式(*.doc) |  |
摘 要:數(shù)控機(jī)床作為自動(dòng)化設(shè)備正被越來(lái)越普遍采用，而數(shù)控編程技術(shù)則是一門集綜合性、 實(shí)踐性和靈活性與一體的專業(yè)課程。數(shù)控仿真軟件的使用，使得我們?cè)谝恍?shí)際不能加工的東西，把它模擬出來(lái)，它還使我們?cè)趯?duì)一些零件的加工有問(wèn)題時(shí)，先進(jìn)行模擬試驗(yàn)，當(dāng)模擬成功時(shí)，在實(shí)際生產(chǎn)中運(yùn)用，這樣就減少了對(duì)材料的浪費(fèi)。我國(guó)制造業(yè)正面臨著市場(chǎng)全球化、經(jīng)濟(jì)一體化的趨勢(shì)，現(xiàn)今正處于競(jìng)爭(zhēng)戰(zhàn)略不斷升級(jí)，相應(yīng)的制造理念和制作模式不斷創(chuàng)新的時(shí)期。因此，在數(shù)控技術(shù)中很多都引入了計(jì)算機(jī)，而數(shù)控加工、CAD/CAM是支撐現(xiàn)代制造業(yè)的基礎(chǔ)。CAD簡(jiǎn)稱計(jì)算機(jī)輔助設(shè)計(jì)，它幫助人們從繁瑣的手工繪圖中解脫出來(lái)，實(shí)現(xiàn)無(wú)紙、無(wú)筆、無(wú)尺、無(wú)圖版設(shè)計(jì)，不僅對(duì)簡(jiǎn)單工件的繪圖效率快。而且對(duì)復(fù)雜工件的準(zhǔn)確率和效率也很高，并且還有利于圖紙的系統(tǒng)化管理。 本設(shè)計(jì)內(nèi)容主要是利用數(shù)控車床來(lái)加工零件，主要解決的問(wèn)題是零件的裝夾、刀具的對(duì)刀、工藝路線的制定、工序與工步的劃分、刀具的選擇、切削用量的確定、車削加工程序的編寫、機(jī)床的熟練操作。 關(guān)鍵詞：數(shù)控車床 車削加工工藝 工藝分析
Abstract:CNC automation equipment is being increasingly used as widely used, but the numerical control programming technology is a set of comprehensive, practical, and flexibility with one of the professional courses. NC simulation software use, so we can not be processed in a number of practical things, it simulated, it also allows us to some parts of the process there is a problem, the first simulation test, when the simulation is successful, the actual production use , thus reducing wastage of materials. China's manufacturing industry is facing the globalization of markets, economic integration, today is escalating at a competitive strategy, the corresponding manufacturing concepts and production model innovation period. Therefore, in the numerical control technology, many have introduced a computer, and CNC machining, CAD / CAM is to support the foundation of modern manufacturing.Referred to as computer-aided design CAD??, it helps people from the tedious manual drawing freed, paperless, no pen, no ruler, no plate design, not only for simple workpiece drawing efficiency quickly. But also for complex workpiece accuracy and efficiency is also high, and is also beneficial to the drawings systematic management. This design is primarily aimed at the use of CNC lathe to machine parts, the main problem is the part clamping, tool for knife making process route, process step with the division of labor, tool selection, cutting parameters determined Turning procedures for the preparation, skilled machine operator. Key Words: CNC lathes；Turney ；Process Analysis |
