钼粉胶管自动计量充填机的研制

针对人工计量充填钼粉时出现的问题研制了一种自动计量充填机。设备结合了加法秤和减法秤的原理,采用震击紧实的方法对钼粉进行定量充填。研究结果表明,当计量值设定为48kg、震击行程280mm、震击次数6次时,生产率为12~13根/h,准确度等级为X(0.2)级,充填后胶管内部钼粉密度均匀,一致性高,经等静压后生产的钼棒胚料完全满足后期生产工艺的要求。

The Development of Hose Automatic Measuring and Filling Machine for Molybdenum Powder

An automatic measuring and filling machine for molybdenum powder is developed to solve the problems during the artificial measuring and filling in the enterprise.Equipment combines with the principle of addition scale and subtraction scale,and adopts the method of shock compaction for quantitative filling of mo-lybdenum powder.The research results showed that:when the measuring value is set to 48 kg,shock stroke is 280 mm,and shock number is 6 times,the productivity will be 12~13 rods /hour and accuracy level will ar-rive X (0.2).After filling molybdenum powder density in hose is uniform.The molybdenum rods ,which are produced after isostatic pressing,fully meet the requirements of the late production process.