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我厂是个中型棉纺织厂,将老车间梳棉设备更新为国产A186C型90台新机,需对滤尘系统进行适应性的改造,通过价值分析进行选优。 一、收集情报 1.现状分析:我厂于七十年代曾对梳棉设备滤尘系统进行技术改造,用A171型滤尘设备配套,配套机组较多,占厂房面积大,日常维修工作量大,使用A186C型新机后,锡林速度为老
Our factory is a medium-sized cotton textile factory, which will update the old workshop carding equipment to a domestic A186C-type 90 new machine. It is necessary to adapt the dust filtration system and select the best through value analysis. I. Collecting information 1. Analysis of the status quo: In the 1970s, our factory had technically reconstructed the dust filter system of the carding equipment. It was equipped with the A171 dust filter equipment, and the number of supporting units was larger. It accounted for a large area of the plant, and the daily maintenance workload was large. After the A186C new machine, the cylinder speed is old