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1 问题的提出 在1988年9月时,我负责兰田六村电站的机电设计、安装和调试工作。采用金华水轮机厂生产的ZDJ_1-LM-60型水轮机。安装该种机型的座环,应满足中心度、XX-YY轴线度和水平度要求的条件,如中心度和XX-YY轴线度达不到要求,影响水轮机的出力;水平度达不到要求,影响传动,增大噪音,运行不平稳,机组易损坏,同样影响出力。显然,安装小型立式水轮机的关键是座环。采用一般方法,几天都安装不好,如先调好座环
1 PROBLEM PROPOSAL In September 1988, I was responsible for the design, installation and commissioning of the mechanical and electrical works in the six village power plants in Lantian. Jinhua turbine factory production ZDJ_1-LM-60 turbine. The seat ring of this model should meet the conditions of center, XX-YY axis and horizontal requirements, such as the center and XX-YY axis line do not meet the requirements, affecting the output of the turbine; the level of reach Requirements, affect the transmission, increase the noise, the operation is not stable, easy to damage the unit, also affect the output. Obviously, the key to installing a small vertical turbine is a seat ring. Using the general method, a few days are not properly installed, such as adjusting the seat ring