线材的喷砂去锈用氧化皮作磨料

• 作 者: W·赖因金 孙钢
• 出 处: 金属制品
• 发表日期: 1980年02期
• 关键词: 氧化皮 喷砂 拉丝模 氧化铁皮 废酸处理 操作费用 动作原理 金属粉末 折旧费用 废气过滤器

使用辊子弯曲和酸洗或刷子喷砂去锈,在钢丝工业已广泛的应用。最近在钢丝厂的实验表明:喷砂去锈的改进形式不但经济而且延长拉丝模的寿命。这种工艺的突出优点是使用线材本身氧化皮作为磨料,不酸洗,喷砂去锈的方法也能收到好的效果。如在酸洗槽前安装喷砂装置,则工艺缩短,废酸减少。

The use of roller bending and pickling or brush blasting to rust has been widely used in the wire industry. Recent experiments at wire mills have shown that the improved form of sand blasting is not only economical but also extends the life of the drawing dies. The salient advantage of this process is the use of wire itself as an abrasive oxide, pickling, sand blasting method can also receive good results. If installed in front of pickling sandblasting device, the process is shortened, waste acid reduction.