数控仿真实训报告VIP免费

数控仿真加工实训报告一、实训目的1、综合复习《数控加工工艺与编程》要求掌握的知识，并加以运用。2、考查学生手工零件测绘及AUTOCAD制图能力。3、针对具体零件，锻炼学生工艺分析及工艺方案处理能力。4、提高学生程序编制及调试能力。5、为学生后续的中级工认证操作服务。二、实训要求本次实训课题为“齿轮泵盖数控仿真加工”，要求如下：1、要求学生应严格遵守实验实训各项规章制度，服从实验实训老师的指导。2、手工测量零件数据精确到0.1毫米，AUTOCAD绘图数据精确到0.001毫米。3、合理制定零件加工工艺方案。4、熟练掌握仿真软件的对刀、程序输入、导出、编辑等各项操作。5、数控程序编写规范、条理清晰。三、实训内容及步骤1、利用手工测绘图纸测绘出AUTOCAD齿轮泵盖零件图。2、用AUTOCAD绘图并求节点坐标序号X坐标Y坐标Z坐标A-20.3851-45.91410.0000A’-40.8571-21.21340.0000B-35.1561-28.10920.0000C-36.3332-19.80110.0000D-37.3441-9.18120.0000E-35.857113.06630.0000F-32.232034.15840.0000G-20.435147.66600.0000H-11.942148.55610.0000I-25.506142.24210.0000J29.740139.78020.0000K33.022337.87780.0000L41.674528.96700.0000M43.697118.07420.0000N44.26349.09910.0000O41.6743-15.29310.0000P37.9161-33.97230.0000Q25.9341-48.01840.0000R17.5971-48.51920.0000S-17.3912-43.46810.0000T-24.1263-39.66910.0000U-27.3861-37.47120.0000V0.00000.00000.0000V’-10.00000.00000.0000O134.500022.00000.0000O229.000038.50000.0000O3-29.0000-23.00000.0000O4-23.0000-38.00000.0000O5-22.0000-33.00000.0000O628.000033.00000.0000O725.000020.00000.00003、工艺方案确定。合理选择刀具,安排加工顺序及加工内容,选择主轴转速及刀具的进给速度：工步工艺内容刀具刀具名称主轴转速r/min进给速度mm/min1铣外轮廓Φ5外轮廓立铣刀T018001002钻4xΦ10Φ10麻花钻T02800803钻2xΦ5Φ5麻花钻T0310001004钻Φ20Φ20麻花钻T04700505铣Φ10键槽Φ10键槽铣刀T05800804、编写源程序O0016N10G90G80G40G49G21;//绝对式编程钻孔固定循环取消刀具半径补偿取消刀具长度补偿取消采用米制N20G91G28X0.Y0.Z0.M08;//增量方式返回参考点切削液开N30G54;//调用G54坐标系N35M06T01;//换第一把刀（Φ5外轮廓立铣刀）N40M03S800;N70G90G41G00X-20.3851Y-45.9141D01;//绝对式编程刀具半径左补偿补偿号D01N75Z10.;N80G01Z-7.F100.;//铣外轮廓N90X-35.1561Y-28.1092;N100G02X-36.3332Y-19.8011R10.;N120G03X-37.3441Y-9.1812R10.;N130G02X-35.8571Y13.0663R18.;N140G03X-32.2320Y34.1584R20.;N150G02X-20.4351Y47.6660R10.;N160G03X-11.9421Y48.5561R12.;N170G02X-25.5061Y42.2421R32.5.;N180G03X29.7401Y39.7802R9.;N190G02X33.0223Y37.8778R7.;N200G01X41.6745Y28.9670;N210G02X43.6971Y-1.1798R10.;N220G03X44.2634Y9.0991R10.;N230G02X41.6743Y-15.2931R20.;N240G03X37.9161Y-33.9723R16.;N250G02X25.9341Y-48.0184R10.;N260G03X25.9341Y-48.5192R12.;N270G02X-17.3912Y-43.4681R32.5.;N280G03X-24.1263Y-39.6691R19.;N290G02X-27.3861Y-37.4712R7.;N300G01X-40.8571Y-21.2134;//外轮廓铣削完毕N305Z5.;//刀具抬高到5mmN320G40G91G28X0.Y0.Z0.M05;//取消刀具长度补偿增量方式下返回参考点主轴停转N330M06T02;//更换第二把刀（Φ10麻花钻）N340M03S800;N350G90G43G00X32.Y2.H02;//绝对式编程刀具长度正补偿补偿号H02N352Z5.;N360G00X34.5000Y22.0000;N361G01Z-3.F80.;//加工O1孔N362G00Z5.;N370X29.0000.Y38.5000;N371G01Z-3.F80;//加工O2孔N372G00Z5.;N380X-29.0000Y-23.0000;N381G01Z-3.F80;//加工O3孔N382G00Z5.;N390X-23.0000Y-38.0000;N392G01Z-3.F80;//加工O4孔N393G00Z5.;N410G80G49G91G28X0.Y0.Z0.M05;//固定钻孔循环取消刀具长度补偿取消增量方式下返回参考点N420M06T03;//更换第三把刀（Φ5麻花钻）N430M03S1000;N440G90G43G00X-22.0000Y-33.0000H03;//绝对式编程刀具长度正补偿补偿号H03N450Z5.;N460G99G81X-22.0000Y-33.0000Z-3.R5.F100.;//返回R点钻孔循环加工Φ5的孔N470X28.00...