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机械结构和工艺正在迅速更新,为此须制订简单易行的产品质量控制法和寿命预测法。为此制订了全封闭压缩机质量的按阶段多因素控制系统。各阶段均采用统计诊断。多因素控制系统功能为:用空转法对压缩机运动机构装配质量作100％控制;按空气流量试验台试验结果评价基本容积特性;在量热试验台上确定少量压缩机的热力特性;确认前几阶段中报废的压缩机的故障。
Mechanical structures and processes are rapidly being updated, and simple and easy product quality control and life prediction methods have to be developed. For this reason, it has formulated a multi-factor, step-by-step control system of totally enclosed compressor quality. All stages are used statistical diagnosis. Multi-factor control system features: the idling method for the movement of the compressor assembly quality for 100% control; according to the air flow test bench test results to evaluate the basic volume characteristics; in the calorimeter test bench to determine the thermal characteristics of a small number of compressors; confirmed before Several stages of scrap compressor failure.