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关于汽车发动机的曲柄连杆机构一体化教学,主要分为两个重点和一个难点,汽车发动机气缸体的结构特点及气缸磨损的检查是其重点,气缸磨损修理是其难点。本文正是以此为出入口,首先让学生掌握曲柄连杆机构的功能及组成,然后让学生们熟悉气缸体的结构形式及特点,最后让学生们掌握测量汽缸磨损程度操作技能以及气缸体上平面变形的检查与修理。
As for the integrated teaching of crank and link mechanism of automobile engine, it is mainly divided into two key points and a difficult point. The structural characteristics of the cylinder body of the automobile engine and the inspection of the cylinder wear are the key points. The cylinder wear repair is the difficulty. This article is exactly as an entrance, first of all, let students master the function and composition of the crank connecting rod mechanism, and then let the students are familiar with the structure and characteristics of the cylinder body, and finally allow students to master the degree of cylinder wear measurement skills and cylinder body plane Deformation inspection and repair.