本书通过钳工和车工两篇共六个项目,介绍了锯削、锉削、孔加工、螺纹加工、配锉和常用工具、量具使用等钳工技能,以及车外圆、车圆锥、钻孔、镗孔、切槽、切断、车螺纹、滚花、车床操作与保养等车工技能。本书具有较强的理论性、系统性和科学性,践行了"能用”"够用”"管用”的原则,将具体问题细化为若干知识点,有利于培养学生的学习能力、思考能力和创造能力等。本书采用活页式项目结构,内容由简到难,设计了六个项目,每个项目又分成若干任务,让学生在各种任务的引领下学习钳工和车工技能及其相关的理论知识,避免理论教学与实践教学脱节。 本书可作为职业院校机械类专业实训课程的教材,也可作为相关企业和机构的培训教材,还可作为相关技术人员的参考用书。
温上樵,副教授,南京信息职业技术学院机电学院工程中心主任,著作方向为现代制造工艺及过程,主持机电学院精品课程建设工作,参与科研项目5项,获得1项专利发明。
目 录
钳 工 篇
项目一 钳工实训教育 ·····················································································.3
任务一 认识钳工 ·····················································································.3
任务二 钳工实训安全 ·············································································.13
项目二 手锤制作 ·························································································.23
任务一 加工基准面 ················································································.24
任务二 加工垂直面 ················································································.34
任务三 加工平行面 ················································································.44
任务四 加工斜面与曲面 ··········································································.54
任务五 加工倒角 ···················································································.62
任务六 加工螺孔 ···················································································.69
项目三 四方角配合件制作 ·············································································.81
任务一 加工工件轮廓 ·············································································.82
任务二 加工 2-M8 螺孔 ··········································································.96
任务三 加工标准孔 ···············································································.107
任务四 配锉凹件 ··················································································.121
车 工 篇
项目四 车工实训教育 ··················································································.133
任务一 认识车工 ··················································································.133
任务二 车工安全教育 ············································································.143
项目五 加工拉伸试棒 ··················································································.152
任务一 车削轴头 ··················································································.152
V
金属加工实训教程
VI
任务二 钻中心孔 ··················································································.163
任务三 车削夹持段 ···············································································.174
任务四 车削平行段 ···············································································.184
任务五 车削过渡段 ···············································································.195
任务六 切断 ························································································.206
项目六 加工阶梯轴 ·····················································································.214
任务一 车削左侧阶台 ············································································.214
任务二 车削螺纹及锥面 ·········································································.224
任务三 车阶右侧阶台 ············································································.233
任务四 钻孔及镗孔加工 ·········································································.241
任务五 滚花 ························································································.250
参考文献 ····································································································.259