【摘要】 铝材拉拔加工需要良好的润滑和冷却剂,本文简要介绍了水基铝拉丝液的配方组成,作用原理及性能测试情况。此外,还着重介绍了在使用中对pH值的控制。更多还原

【Abstract】 Dra-wn aluminium needs excellent lubricating and cooling agent. The paper presents the composition of water miscible drawing liquid of aluminium, its action principle and performance tests. Furthermore, it particularly introduces the control of pH value in practical application.更多还原