數(shù)控技術(shù)專業(yè)畢業(yè)設(shè)計(jì)煙灰缸(存儲(chǔ)版)
【正文】 真模擬界面；(2)按[機(jī)床鎖]按鈕，再按[自動(dòng)方式]以及[循環(huán)啟動(dòng)]按鈕。G03 X71 Z5 R2。 (程序結(jié)束并返回程序第一段）（4）底部凹槽加工程序%123。 （粗精車循環(huán)）N1 G01 X86 M03 S800 。 （循環(huán)最后一段）G00 Z100。 （2號刀鏜孔刀、粗車主軸正轉(zhuǎn)500r/min,）G00 X26 Z5。G03 X90 Z3 R3。R為帶符號，“＋”表示圓弧角小于180度，“－”表示圓弧角大于180度。車刀游標(biāo)卡尺60024精車頂部外圓T190176。但提高生產(chǎn)效率的最有效措施還是應(yīng)盡可能采用大的切削深度ap。②鏜孔刀，刃寬為5mm,刀具材料硬質(zhì)合金。③縮短加工運(yùn)行路線，減少空運(yùn)行行程。⑦夾具上各零部件應(yīng)該以不妨礙機(jī)床對零件各表面的加工。 圖上幾個(gè)精度要求較高的尺寸，因其公差值較小，所以編程時(shí)沒有取平均值，而取其基本尺寸。（三）、確定加工方法加工方法選擇與加工方案確定(1) 加工方法選擇與加工方案確定的原則加工方法的選擇原則是：同時(shí)保證加工精度和表面粗糙度的要求。（3）加工精度高，質(zhì)量穩(wěn)定。采用數(shù)控機(jī)床加工零件時(shí)，只需要將零件圖形和工藝參數(shù)、加工步驟等以數(shù)字信息的形式，編成程序代碼輸入到機(jī)床控制系統(tǒng)中，再由其進(jìn)行運(yùn)算處理后轉(zhuǎn)成驅(qū)動(dòng)伺服機(jī)構(gòu)的指令信號，從而控制機(jī)床各部件協(xié)調(diào)動(dòng)作，自動(dòng)地加工出零件來。并且采用小組成員之間共同協(xié)作的方法，讓同學(xué)們體會(huì)到團(tuán)結(jié)的重要性。s livelihood some important professions (IT, automobile, light industry, medical service and so on) development plays more and more important role, for efficiency, quality is the main body of advanced manufacturing technology. High speed, high precision machining technology can greatly improve efficiency, improve the quality and grade of the products, shorten production cycle and improve the market petition ability. For the numerical control (NC) machining, whether manual programming or automatic programming, enrolled ChengQian are to the processing of parts for process analysis, draws up the processing plan, choose the right tool, to determine the cutting dosage, for some technology problems (such as the cutting point, processing route, etc.) also need to do some treatment. And in the process to control the accuracy of the method, we can work out qualified products.In this paper, according to the characteristics of the numerical control machine tool, in view of processing the ashtray parts, the technology scheme analysis, the scheme determination of tools, cutting tools and selection of cutting parameter, determine the processing sequence and processing route, nc machining programming. Through the whole process of the formulation of the process, fully embodies the numerical control equipment in the guarantee machining accuracy, processing efficiency, simplify the advantages of the process.Key words: process analysis theory guide feed line manual programming前 言數(shù)控技術(shù)是一門綜合性專業(yè)技術(shù)，涉及到設(shè)計(jì)、工藝、機(jī)床、夾具、材料、數(shù)字控制、電機(jī)、檢測等等。新鄉(xiāng)職業(yè)技術(shù)學(xué)院畢業(yè)設(shè)計(jì)（論文）題 目 煙灰缸的設(shè)計(jì)與加工 系 別 數(shù)控技術(shù)系 畢業(yè)設(shè)計(jì)小組成員 XXXXXXXXXXXXXX XXXXXXXXXXXXXX XXXXXXXXXXXXXX XXXXXXXXXXXXXX XXXXXXXXXXXXXX 專業(yè)名稱 數(shù)控技術(shù) 指導(dǎo)教師 XXX 2013 年 1 月 10 日目 錄內(nèi)容摘要 1關(guān)鍵詞 1Abstract 1Key words 2前 言 3一、數(shù)控加工概述 4（一）、數(shù)控加工原理 4（二）、數(shù)控加工的特點(diǎn) 4二、煙灰缸數(shù)控加工的工藝分析 5（一）、煙灰缸的整體設(shè)計(jì) 5（二）、零件圖分析 6（三）、確定加工方法 6三、煙灰缸的程序編制與仿真 14（一）、煙灰缸的程序編制 14（二）、煙灰缸數(shù)控仿真 17四、煙灰缸的加工 23（一）、
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