我厂生产的电动葫芦,品种规格较多,每种吨位规格的自制件每次投料的批量则不大,加工工序更换频繁,一般的加工手段容易满足工艺要求。为了提高生产效率和经济效益,我们在专用工装经济管理方面作了一番努力,取得了一定的效果。 I plant the production of electric hoist, more varieties and specifications, each tonnage specifications of the batches of each batch is not large, frequent replacement of processing procedures, the general processing methods easily meet the technical requirements. In order to improve production efficiency and economic efficiency, we have made some efforts in special tooling economic management, and achieved some results.