由上海机床公司主持,有一机部北京机床研究所、一机部苏州电加工研究所、华东纺织工学院、上海华通开关厂等25个单位,53名代表组成的鉴定委员会,在1980年11月27日至12月1日在上海召开了鉴定会。会议对上海第八机床厂试制成功的DT125型电火花成形机床设计任务书、试制总结、工艺试验、以及检验鉴定报告进行了审查。并按鉴定大纲的内容抽验了样机的精度与刚度。还对加工工艺指标进行了实测。与会代表一致认为机床布局合理、造型比较美观、操作维修方 Chaired by Shanghai Machine Tool Company, there is an accreditation committee consisting of 25 representatives from 53 units, including Beijing Machine Tool Research Institute with a machine department, Suzhou Electric Processing Research Institute with a machine department, East China Textile Institute, Shanghai Huatong Switch Factory, etc. In November 11, 1980, From January 27 to December 1, an appraisal meeting was held in Shanghai. Meeting on the eighth trial machine tool plant in Shanghai DT125-type EDM machine design task book, trial summary, process test, and inspection report was examined. According to the contents of the identification outline, the accuracy and rigidity of the prototype were tested. Also measured the processing index. Participants agreed that the machine layout is reasonable, more attractive appearance, operation and maintenance side