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1983年本刊第3期曾发表了“我国中型异步电动机系列更新换代的进程和展望”一文,今将继续报导这方面巳经取得的成果及正在开展的试验研究项目。回顾其过程,认为该新系列更新时,先从订立一试制用技术条件入手,发挥各厂的积极性,结合订货试制,让用户使用考验,这是个行之有效的方法。最近新系列样机巳进行了鉴定评议,拟在此基础上扩大生产使用,经若干年的生产实践,再进一步提出新的奋斗目标.使该系列不断改进提高。
In the 3rd issue of the 1983 issue of this article, we published the article “The Progress and Prospects of China’s Mid-Range Asynchronous Motor Series Replacement.” This article will continue to report on the results achieved in this area and the ongoing experimental research projects. Recalling the process, we believe that when the new series is updated, we must start with the technical conditions for the establishment of a trial-production system, give full play to the enthusiasm of each plant, and combine the trial production of orders with users to use the tests. This is an effective method. Recently, the new series of prototypes have been appraised and appraised, and it is planned to expand the production and use on this basis. After several years of production practice, the company will further propose new goals and make the series continuously improve.