钢丝热镀锌压线辊轴双衬套的使用

Lasting the Service Life of Compression.Roller in Dipping-galvanization Machine for Steel Wire by Placing Double Bushing onto Axle Sleeve

压线辊在锌液中转动，其轴套易蚀、易粘结、易磨损，使用寿命低是一个技术难题。经反复试验，我们用合金渗钛镀钛套和高纯石墨套作为摩擦副，效果良好，提高使用寿命１０倍以上，经济效益显著。

When the compression roller is rotating in the zinc liquid,its axle sleeve is easyto corrode,stick and wear,its short service life is a difficult technical problem. Aftertesting over and over again, we have achieved good results byusing titaniumpermeated and titanned alloy sleeve and pure graphite sleeve asfriction surface. Theservice life is lasted over tenfold,and the economic benefit is remarkable.