零件数控车床编程与操作加工 学习情境8典型轴类零件车削加工 1.学习情境8.1-典型轴类零件1的车削加工 2.学习情境8.2-典型轴类零件2的车削加工 3.学习情境8.3-典型轴类零件3的车削加工 包头职业技术学院-数控教研室Evaluation only.Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0.Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd.Copyright 2004-2011 Aspose Pty Ltd.Evaluation only.Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0.Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd.Copyright 2004-2011 Aspose Pty Ltd.包 头 职 业 技 术 学 院数控教研室数控教研室数控教研室学习情境8典型轴类零件车削加工 职业能力u 1.能对轴类零件进行数控车削加工工艺分析并制定加工工艺路线。 u 2.能正确选择轴类零件数控车削加工所用刀具材料及刀具几何参数，并能 正确使用所选刀具进行加工。 u 3.能合理选择加工轴类零件所用切削用量。 u 4.能正确编写轴类零件的数控车削加工程序。 u 5.能合理使用数控车床对类轴零件进行加工。 u 6.能选择并使用相关量具对轴类零件进行质量检测。 u 7.能对轴类零件进行质量评估并能初步分析超差原因。 u 8.能制定轴类零件数控车削加工工艺规程。 u 9.能计算轴类零件加工过程尺寸链尺寸。 u 10.能选择、使用轴类零件加工夹具。Evaluation only.Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0.Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd.Copyright 2004-2011 Aspose Pty Ltd.Evaluation only.Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0.Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd.Copyright 2004-2011 Aspose Pty Ltd.包 头 职 业 技 术 学 院数控教研室数控教研室学习情境8典型轴类零件车削加工 教学内容u1.多刀对刀的方法与工件坐标系的建立 u2.刀具几何角度和切削用量参数的选择 u3.工艺装备的安装、调试使用 u4.程序调试与零件的试切、加工及检查 u5.使用通用量具检验及测量零件精度方法 u6.发现数控车床的一般故障并排除 u7.读懂数控系统的简单报警信息 u8.轴类零件数控车削加工工艺分析及加工工艺路线制 定方法Evaluation only.Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0.Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd.Copyright 2004-2011 Aspose Pty Ltd.Evaluation only.Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0.Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd.Copyright 2004-2011 Aspose Pty Ltd.包 头 职 业 技 术 学 院数控教研室数控教研室学习情境8.3-典型轴类零件3的车削加工 教学框架设计第一部分：工作任务描述第二部分：学习情境教学设计Evaluation only.Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0.Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd.Copyright 2004-2011 Aspose Pty Ltd.Evaluation only.Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0.Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd.Copyright 2004-2011 Aspose Pty Ltd.包 头 职 业 技 术 学 院数控教研室数控教研室第一部分：工作任务描述一、加工零件项目任务名称：典型轴类零件3的车削加工 二、零件类型描述：该零件属于较简单的外圆轴类零件，是使用数控车床加工的基本零件 轮廓形状。是数控车削加工中难度较 低的综合零件之一。 Evaluation only.Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0.Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd.Copyright 2004-2011 Aspose Pty Ltd.Evaluation only.Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0.Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd.Copyright 2004-2011 Aspose Pty Ltd.包 头 职 业 技 术 学 院数控教研室数控教研室第一部分：工作任务描述三、任务内容描述：如前图所示，已知该零件毛坯材料为LY12，毛坯尺寸为45mm72mm的棒料。制 定零件加工工艺，编写零件加工程序，并在 仿真软件上进行虚拟操作加工，最后在数控 车床上进行实际操作加工，并对加工后的零件进行检测、评价。Evaluation only.Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0.Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd.Copyright 2004-2011 Aspose Pty Ltd.Evaluation only.Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0.Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd.Copyright 2004-2011 Aspose Pty Ltd.包 头 职 业 技 术 学 院数控教研室数控教研室第一部分：工作任务描述Evaluation only.Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0.Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd.Copyright 2004-2011 Aspose Pty Ltd.Evaluation only.Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0.Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd.Copyright 2004-2011 Aspose Pty Ltd.包 头 职 业 技 术 学 院数控教研室数控教研室第二部分：学习情境教学设计u学习目标1.掌握典型外圆轴零件加工工艺制定方案。 2.掌握典型外圆轴零件编程方法并能在仿真软件上进行虚 拟操作加工。 3.能将零件正确安装在三爪卡盘上。 4.能将外圆车刀正确安装在刀架上。 5.正确摆放操作加工所需工具、量具。 6.能按操作规范合理使用CK6136S卧式数控车床，并完成 典型外圆轴零件的加工。 7.能正确使用游标卡尺对典型外圆轴零件进行检测。 8.能对所完成的零件进行评价及超差原因分析。Evaluation only.Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0.Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd.Copyright 2004-2011 Aspose Pty Ltd.Evaluation only.Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0.Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd.Copyright 2004-2011 Aspose Pty Ltd.包 头 职 业 技 术 学 院数控教研室数控教研室第二部