近几年来,国内对吊环问题进行了理论研究,并开展了吊环试制工作,取得了一定成绩。目前看来,在这方面仍然存在一些问题,还应继续认真研究,以期在吊环强度分析、结构设计、材料选择、工艺制造等方面有新的进展。 本文拟针对“吊环的设计与使用”(以下简称“使用”)一文,谈几点粗浅的看法,与有关同志商讨,不妥之处请读者指正。 In recent years, the domestic research on the issue of rings has been carried out, and carried out the ring trial, and achieved some success. So far, some problems still exist in this respect. We should continue to study it carefully in the hope of making new progress in strength analysis of ring, structural design, material selection and manufacturing. This article intends to “rings design and use” (hereinafter referred to as “use”) article, talk about a few superficial opinions, discuss with the comrades concerned, the wrong place please readers correct.