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前言为了进一步对一米七引进设备消化分析,本文介绍了在设备的使用维护中,发现从日本引进的碎边剪分配箱齿轮设计中,齿向选择上所存在的严重错误。通过理论计算和分析,以及运转实践的验证,若长期运转下去,必将对设备带来的严重后果。并在分析日方设计错误的基础上,指出了正确设计的原则,以供同类设备设计时参考。经我们向日方提出后,日方承认了其设计错误。经改造处理,效果良好。一、碎边剪的结构情况武钢硅钢厂是七十年代从日本引进的全
Preface In order to further introduce the equipment digestion analysis for one meter seven, this paper introduces the serious errors in the selection of gears in the gear design of the side trimmer box imported from Japan. Through theoretical calculations and analysis, as well as the verification of operational practice, if the long-term operation continues, it will have serious consequences on the equipment. On the basis of analyzing the design mistakes of Japan, the principle of correct design is pointed out, which can be used as reference for design of similar equipment. After our submission to Japan, Japan acknowledged its design mistake. After transformation treatment, the effect is good. First, the structure of the broken edge shear WISCO silicon steel plant imported from Japan in the seventies