200L钢桶中段生产设备及技术分析

Middle-section Production Equipment and Technical Analysis of 200L Steel Drums

目的探讨200 L规格钢桶中段生产设备的特点及预卷工艺的重要性,研究其中段生产设备的选用及技术工艺的确定。方法根据中段生产设备的构成及作用,对工序分散和集中等2种主要生产模式进行研究,对中段生产的3种典型工艺流程进行了比较分析。结果专业或大批量生产钢桶,其中段生产应选择现代型中段工艺流程,即桶身翻边+涨筋+波纹成形→顶底预卷→卷边;配套生产或小批量生产时,应选择传统型中段生产工艺流程,即桶身翻边→涨筋→波纹成形→顶底预卷→卷边。结论中段生产对保证加工质量及提高生产效率起着重要作用,工序集中与分散的程度应根据产能或配套及场所等因素确定。

To investigate the characteristics of the middle-section production equipment for 200 L steel drums and the importance of the pre-rolling technology. According to the constitution and function of the middle-section production equipment, two main production modes including dispersed procedures and centralized procedures were studied, and the 3typical technological processes for middle-section production were comparatively analyzed. Modern middle-section technological process should be chosen for the middle-section production of professional or bulk production of steel drums,which was barrel body flanging ＋ beading ＋ corrugation→top and bottom pre-rolling→curling. Whereas traditional middle-section technological process should be chosen for the middle-section production of supporting production or small-scale production of steel drums, which was barrel body flanging→beading→corrugation→top and bottom pre-rolling→curling. Middle-section production played an important role in ensuring the processing quality and elevating production efficiency, and the centralization or dispersion extent of the procedures should be determined by the factors such as energy production or supporting and production site.