孙福根同志在这篇文章中提出一个很值得思考的问题:在制造卡尺的时候,还要不要继续保留任意刻线间的和相邻刻线间的公差要求?如果它们并不影响测量精度而可予以取消的话,那末将大大地促进卡尺的生产。就我们所知,在这个问题上存在着两种不同的意见。鉴于过去对游标卡尺测量误差的理论分析工作做得不多,有必要就这个问题展开讨论。本刊在本期刊登孙福根同志的这篇文章的同时,也刊登陈践同志的看法,目的是想借此引起有关部门对此问题的重视,并希望有更多的同志参加这一讨论,使问题得到妥善的解决。 Comrade Sun Fugen raised a very worthwhile question in this article: Do you still want to keep the tolerances between any and any adjacent marks when making a caliper? If they do not affect the measurement accuracy If canceled, it would greatly facilitate the production of calipers. As far as we know, there are two different opinions on this issue. In view of the lack of theoretical analysis of vernier caliper measurement errors in the past, it is necessary to discuss this issue. In the current issue of Comrade Sun Fugen’s article, this magazine also publishes the view of Comrade Chen Jian in order to draw the attention of relevant departments to this issue and hopes that more comrades will participate in this discussion so that The problem is properly solved.