我厂1979年转产全封闭R20型锌锰干电池,底部必须刷光,处理后加马口铁假底,兄弟厂家大部份采用“圆盘式”钢丝轮式刷底机,我们认为效果都不太理想,一是噪音太大,对工人的身体健康有影响;二是刷的效果也不太好,调的轻则刷的不净,调的重(靠近电池底部)则底部损伤太重;而且大多数电池底部边缘都被刷倒或刷掉,严重影响产品质量,基于这种情况,我们决定自行研制。 I plant in 1979 fully closed R20 zinc-manganese batteries, the bottom must be brushed, after processing plus tin mouth, most of the brothers manufacturers use “disc” wire wheel brush machine, we think the effect is not ideal First, the noise is too high, the impact on the health of workers; Second, the brush effect is not very good, the tone of the brush is not as good as the brush, the transfer of the weight (near the bottom of the battery) at the bottom of the damage is too heavy; Most of the bottom edge of the battery has been brushed or brush off, seriously affecting product quality, based on this situation, we decided to develop.