某銑床主軸零件的數控加工程序編制案例目錄TOC\o"1-3"\h\u64121.1零件概況 167551.2零件的工藝分析 1261051.3生產類型 291682.1UG數控編程仿真的建立與使用 267072.2程序代碼 9第1章零件的分析1.1零件概況本文此次設計的銑床主軸零件二維CAD圖紙如下圖所示，主要的目的是通過將電機的傳動通過主軸施加在銑床用刀具，對銑床主軸零件的加工工藝要求較高，另外還有達到支撐作用。圖2-1X6132主軸1.2零件的工藝分析通過圖紙進行分析，本文的零件對于生產的要求十分的高，對圓度，圓跳度、同軸度都有著較高的要求。不同的零件在加工時候式有一定的允許偏差，這個允許偏差的數值一般都是由國家標準對其進行規(guī)定，我們通常也將其稱作為尺寸公差。當我們在進行公差等級選擇確認的時候，首先就是要保證能夠滿足最基本的使用要求，在此基礎之上盡可能的去選用低公差等級，這樣可以極大的降低加工成本和加工難度。1.3生產類型本文假設，備品率15%，廢品率5%，那么我們可以計算得出生產綱領為：。所以計算所得，此生產綱領為中批量生產。第2章主軸數控加工程序編制2.1UG數控編程仿真的建立與使用1.建立新加工環(huán)境并創(chuàng)建程序。圖6-1選擇機床圖6-2創(chuàng)建程序名稱2.創(chuàng)建刀具，并重新命名新的刀具為1號刀具。圖6-3選擇刀具圖6-4設置刀具參數3.將系統自帶的MCS刪除，然后建立新的工件坐標系，創(chuàng)建幾何體。圖6-5創(chuàng)建幾何體圖6-6建立坐標系4.選擇毛坯，并輸入毛坯數值；圖6-7設置毛坯圖6-8設置毛坯邊界5.創(chuàng)建避讓；圖6-9創(chuàng)建避讓6.創(chuàng)建工序，步進改為恒定2mm；圖6-10設置參數圖6-11設置切削參數7.點擊生成刀軌并點擊確認生成；圖6-12生成刀具軌跡圖6-13刀具軌跡仿真8.進行后處理，并保存切削程序；圖6-14定制后處理6.2程序代碼N0010G94G90G20N0020G50X0.0Z0.0:0030T01H00M06N0040G97S0M03N0050G94G00N0060X2.4803Z.3622N0070G92S0N0080G96M03N0090G95G01Z.315F.004N0100Z-25.5709N0110X2.5111N0120X2.5585Z-25.6182N0130Z-25.8359N0140X2.5534Z-25.9316N0150X2.5585Z-25.9416N0160Z-26.013N0170X2.5534Z-26.1087N0180X2.5585Z-26.1187N0190Z-26.1902N0200X2.5534Z-26.2859N0210X2.5585Z-26.2959N0220Z-26.3674N0230X2.5534Z-26.4631N0240X2.5585Z-26.4731N0250Z-27.7847N0260X2.5567Z-27.8178N0270X2.5901Z-27.7844F.0276N0280G94G00Z.3622N0290X2.4016N0300G95G01Z.315F.004N0310Z-25.5709N0320X2.4803N0330X2.5137Z-25.5375F.0276N0340G94G00Z.3622N0350X2.3228N0360G95G01Z.315F.004N0370Z-25.5709N0380X2.4016N0390X2.435Z-25.5375F.0276N0400G94G00Z.3622N0410X2.2441N0420G95G01Z.315F.004N0430Z-25.5709N0440X2.3228N0450X2.3562Z-25.5375F.0276N0460G94G00Z.3622N0470X2.1654N0480G95G01Z.315F.004N0490Z-25.5709N0500X2.2441N0510X2.2775Z-25.5375F.0276N0520G94G00Z.3622N0530X2.0866N0540G95G01Z.315F.004N0550Z-25.5709N0560X2.1654N0570X2.1988Z-25.5375F.0276N0580G94G00Z.3622N0590X2.0079N0600G95G01Z.315F.004N0610Z-25.5709N0620X2.0866N0630X2.12Z-25.5375F.0276N0640G94G00Z.3622N0650X1.9291N0660G95G01Z.315F.004N0670Z-25.5709N0680X2.0079N0690X2.0413Z-25.5375F.0276N0700G94G00Z.3622N0710X1.8504N0720G95G01Z.315F.004N0730Z-25.5709N0740X1.9291N0750X1.9625Z-25.5375F.0276N0760G94G00Z.3622N0770X1.7717N0780G95G01Z.315F.004N0790Z-20.9402N0800X1.7795Z-20.9446N0810Z-23.2175N0820X1.7992Z-23.2317N0830Z-25.5406N0840X1.7976Z-25.5717N0850X1.8504Z-25.5709N0860X1.8838Z-25.5375F.0276N0870G94G00Z.3622N0880X1.6929N0890G95G01Z.315F.004N0900Z-18.7669N0910X1.7612Z-20.8154N0920X1.7551Z-20.9311N0930X1.7717Z-20.9402N0940X1.8051Z-20.9068F.0276N0950G94G00Z.3622N0960X1.6142N0970G95G01Z.315F.004N0980Z-18.0906N0990X1.6704N1000X1.6929Z-18.7669N1010X1.7263Z-18.7335F.0276N1020G94G00Z.3622N1030X1.5354N1040G95G01Z.315F.004N1050Z-15.5513N1060X1.6024Z-15.6182N1070Z-17.9816N1080X1.5966Z-18.0906N1090X1.6142N1100X1.6476Z-18.0571F.0276N1110G94G00Z.3622N1120X1.4567N1130G95G01Z.315F.004N1140Z-14.1901N1150G02X1.4764Z-14.1929I.0197K.0681N1160G01X1.5236N1170Z-15.4225N1180X1.5176Z-15.5367N1190X1.5242Z-15.5401N1200X1.5354Z-15.5513N1210X1.5688Z-15.5179F.0276N1220G94G00Z.3622N1230X1.378N1240G95G01Z.315F.004N1250Z-13.3308N1260X1.4055Z-13.3399N1270Z-14.122N1280G02X1.4567Z-14.1901I.0709K0.0N1290G01X1.4901Z-14.1567F.0276N1300G94G00Z.3622N1310X1.2992N1320G95G01Z.315F.004N1330Z-11.2206N1340X1.3169Z-11.2383N1350Z-13.255N1360G02X1.3731Z-13.3292I.0819K.0036N1370G01X1.378Z-13.3308N1380X1.4114Z-13.2974F.0276N1390G94G00Z.3622N1400X1.2205N1410G95G01Z.315F.004N1420Z-10.0082N1430G02X1.2493Z-10.0206I.0433K.061N1440G01X1.2874Z-10.0281N1450Z-11.013N1460X1.2777Z-11.199N1470X1.2992Z-11.2206N1480X1.3326Z-11.1872F.0276N1490G94G00Z.3622N1500X1.1417N1510G95G01Z.315F.004N1520Z-3.3348N1530X1.189Z-3.382N1540Z-9.9489N1550G02X1.2205Z-10.0082I.0748K.0017N1560G01X1.2539Z-9.9748F.0276N1570G94G00Z.3622N1580X1.063N1590G95G01Z.315F.004N1600Z-3.2756N1610X1.0826N1620X1.1417Z-3.3348N1630X1.1751Z-3.3014F.0276N1640G94G00Z.3622N1650X.9843N1660G95G01Z.315F.004N1670Z-1.4363N1680X1.0118Z-1.5465N1690Z-1.6126N1700X1.007Z-1.7045N1710X1.0118Z-1.7237N1720Z-1.7898N1730X1.007Z-1.8816N1740X1.0118Z-1.9009N1750Z-2.2138N1760X1.0101Z-2.2471N1770X1.0118Z-2.2534N1780Z-3.2453N1790X1.0102Z-3.2756N1800X1.063N1810X1.0964Z-3.2422F.0276N1820G94G00Z.3622N1830X.9055N1840G95G01Z.315F.004N1850Z.0196N1860X.9724Z-.0474N1870Z-1.3891N1880X.9843Z-1.4363N1890X1.0177Z-1.4029F.0276N1900G94G00Z.3622N1910X.8268N1920G95G01Z.315F.004N1930Z.0197N1940X.9054N1950X.9055Z.0196N1960X.9389Z.053F.0276N1970G94G00Z.3622N1980X.748N1990G95G01Z.315F.004N2000Z.017N2010X.7988Z.0197N2020X.8268N2030X.8602Z.0531F.0276N2040G94G00Z.3622N2050X.6693N2060G95G01Z.315F.004N2070Z.0129N2080X.748Z.017N2090X.7814Z.0504F.0276N2100G94G00Z.3622N2110X.5906N2120G95G01Z.315F.004N2130Z.0088N2140X.6693Z.0129N2150X.7027Z.0463F.0276N2160G94G00Z.3622N2170X.5118N2180G95G01Z.315F.004N2190Z.0046N2200X.5906Z.0088N2210X.624Z.0422F.0276N2220G94G00Z.3622N2230X.4331N2240G95G01Z.315F.004N2250Z.0005N2260X.5118Z.0046N2270X.5452Z.0381F.0276N2280G94G00Z.3622N2290X.3543N2300G95G01Z.315F.004N2310Z-.0036N2320X.4331Z.0005N2330X.4665Z.0339F.0276N2340G94G00Z.3622N2350X.2756N2360G95G01Z.315F.004N2370Z-.0077N2380X.3543Z-.0036N2390X