针对滚镀银生产线中的关键设备滚筒存在不能适应生产要求的现状,对电镀银滚筒阴极导电方式及其位置、滚筒孔径及开孔率进行改进和优化.改进的滚筒孔径为7 mm、开孔率为13.2％,滚筒阴极导电装置改为硬连接并将其位置下移.提高了滚镀银生产效率,降低了银料的消耗;同时模拟滚筒结构设计制作出一种改制滚筒,解决了小尺寸零部件镀银加工过程易丢失和损坏的问题,保障了小尺寸零部件的加工质量.
Electroplating roller needs improvement and optimizing to meet the production requirement.And the cathode conductive mode and position,roller pore size and porosity were improved and optimized.The improved pore size of roller was 7 mm and the porosity was 13.2％.The cathode electrode was changed to hard connection and lowered down.The productivity was increased and the consumption is reduced.Design and produce A reconstructed roller was designed by simulation.It prevented the missing and damage of small parts and ensured the processing quality of small sized parts.
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