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目前,在电镀清洗自动线中,一般采用双轨行吊(葫芦)作运输工具。这有利于设置检测元件及自动化的实现;但机械加工量大,设计施工周期长,投资多,尤其给旧生产线的改造带来一定的困难。 1980年9月,我们在对湖南湘潭江麓机械厂旧的镀锌清洗生产线进行改造时,采用普通的钢丝绳式单轨电动葫芦作运输工具。这条生产线机械加工量小;安装调试方便,整个生产线的设计由电气人员承担;取材容易,可充分利用库存材料。经生产运行考核,同年底,进行了技术鉴定,确认它是一条投资少、见效快、维护使用方便的电镀清洗自动线,对电镀行业的自动化尤其对旧生产线的改造具有一定的意义。
At present, in the electroplating and cleaning automatic line, a double-track crane (hyacinth) is generally used as a transportation tool. This is conducive to the setting of detection elements and the realization of automation; however, the amount of machining is large, the design and construction period is long, and the investment is large, which in particular brings certain difficulties to the transformation of the old production line. In September 1980, when we reconstructed the old galvanized and cleaned production line of Xiangtan Jiangyan Machinery Plant in Hunan Province, we used ordinary wire rope monorail electric hoists as transportation tools. This production line has a small amount of mechanical processing; it is easy to install and debug, and the design of the entire production line is undertaken by electricians; it is easy to draw and can make full use of inventory materials. After the production operation assessment, at the end of the same year, a technical appraisal was carried out to confirm that it is an automatic electroplating cleaning line with low investment, quick results, and easy maintenance and use. It has certain significance for the automation of the electroplating industry, especially the transformation of the old production line.