前言等弹性传动运带机构自一九七一年实验性研制以来,现已成功地应用于y J 13—1、y J 13—2模拟、数字磁带记录器中。等弹性传动为一特殊的传动方式,比传统的运带机构发展晚得多。但因其存在着很多可贵的特点,近年来已引起人们的广泛注意。本文将对等弹性传动的原理、具体设计分析和特点等问题作一概要的论述。 INTRODUCTION Elastic drive carriers have been successfully used in yJ13-1, yJ13-2 analog and digital tape recorders since their experimental development in 1971. Such as flexible transmission for a special transmission, transport mechanism than the traditional development much later. However, due to its valuable features, it has attracted people’s attention in recent years. In this paper, the principle of equivalent elastic transmission, the specific design analysis and characteristics of a summary of the issues discussed.