汽车构造拆装实习报告(1).doc

汽车构造拆装实习报告(1)
实 习 报 告 2022年11月7日
County continuation records has examined and approved the draft, spirit, 动设备，以免发生意外。
7. 实习完毕，学生应帮助指导教师清点工具，清扫工作场地。
三、实习器材
1、群众捷达汽油发动机 1台
2、丰田皇冠汽油发动机 1台
3、三轴式手动变速器 1台
4、手动二轴式变速器 1台
5、整车奥迪100 1台
6、后驱动桥 1台
7、常用工具、专用工具(喷油泵凸轮轴柱塞弹簧拆卸器等)、常用量具各1套。
四、实习内容
County continuation records has examined and approved the draft, spirit, believe, comprehensive Yearbook of zhuanglang already prepared draft, entered the phase of evaluation. Civil air defense work
County continuation records has examined and approved the draft, spirit, believe, comprehensive Yearbook of zhuanglang already prepared draft, entered the phase of evaluation. Civil air defense work2
County continuation records has examined and approved the draft, spirit, believe, comprehensive Yearbook of zhuanglang already prepared draft, entered the phase of evaluation. Civil air defense work
汽车构造拆装实习报告
掌握工具的使用方法；
理论系统的学习汽柴油机，变速器，制动系和驱动桥的根本构造及工作原理；
折装及观察汽油机、柴油机，变速器，制动系和驱动桥各零部件，思考其工作原理，及其功能的实现方法和它们之间的异同点；
安装并调试汽油机、柴油机，变速器，制动系和驱动桥；
归纳总结.
County continuation records has examined and approved the draft, spirit, believe, comprehensive Yearbook of zhuanglang already prepared draft, entered the phase of evaluation. Civil air defense work
County continuation records has examined and approved the draft, spirit, believe, comprehensive Yearbook of zhuanglang already prepared draft, entered the phase of evaluation. Civil air defense work3
County continuation records has examined and approved the draft, spirit, believe, comprehensive Yearbook of zhuanglang already prepared draft, entered the phase of evaluation. Civil air defense work
汽车构造拆装实习报告
内容一：群众捷达四缸汽油发动机的拆装
一、结构简介
汽车发动机由曲柄连杆机构、配气机构、供应系、点火系、冷却系、润滑系和起动系组成。
曲柄连杆机构包括机体组、活塞连杆组、曲轴飞轮组等，这是发动机产生动力，并将活塞的直线往复运动转变为曲轴的旋转运动而输出动力的机构。
二、拆装过程及步骤
1、拆卸机体组件的拆卸
1〕拆下气缸盖13固定螺钉，注意螺钉应从两端向中间交叉旋松，并且分3次才卸下螺钉。2〕抬下气缸盖。 3〕取下气缸垫，注意气缸垫的安装朝向。 4〕旋松油底壳20的放油螺钉，放出油底壳内机油。