论文部分内容阅读
《汽车技术》杂志1981年第9期刊登了《发动机连杆中心距、曲轴冲程、缸体高度的检验工具》一文。读后感到其中的“连杆中心距检具”的测量方法(即测量点的选择)不够合理,中心距差值的检验结论也不够精确。为此,提出不同看法,进行商榷。为了叙述方便,现将原文介绍的测量方法和结论的要点加以说明。根据原文,其测量方法是:连杆大端在调整螺钉调好定位后,通过百分表分别测量甲、
“Automotive Technology” magazine in 1981 No. 9 published a “engine connecting rod center distance, crankshaft stroke, cylinder height test tool” article. After reading it, one of the “connecting rod center gage” measurement method (ie measurement point selection) is not reasonable enough, the center distance difference test results are not precise enough. To this end, put forward different views for discussion. For the convenience of narration, the main points of measurement methods and conclusions introduced in the original text are described. According to the original, the measurement method is: connecting rod big end adjust the screw to adjust the position, respectively, through the dial indicator to measure A,