摘要
传统的计米装置存在较大的系统误差 ,最大的问题是随绳径不同其计米值会有较大的变化 ,不能满足用户的要求。针对传统计米器存在的问题 ,研制出了一种新型的计米装置 ,计米精度高 ,千米误差小于 3m ,并分析其相对于传统计米器的优点。
There exist big errors in a traditional meters counter.The serious problem is that the count will change with various diameters of rope,it can't meet the consumer's demands.In view of the situation,a new type meters count device is developed.Compared with traditional one,its advantages are analysed.It can be used widely and achieve high accuracy.The meters counting errors are less than 3?m in 1?km.
出处
《金属制品》
2002年第2期38-40,共3页
Metal Products
