一、前言巴氏合金被广泛应用到各种机械制造、造船、矿山及航空工业上。尽管滚动轴承不断取代了巴氏合金,但随着重工业飞跃发展,特别是目前我国重型矿山机械和重型轧钢机械的发展,重达100～1500kg巴氏合金轴瓦数量猛增。由于巴氏合金(以下称轴承合金)十分昂贵,使用的部位又十分重要,在我国很少有专业化生产的情况下,它的质量问题反映更为突出。本文重点分析单件重型巴氏合金轴瓦产生 First, the foreword Babbitt is widely used in a variety of machinery manufacturing, shipbuilding, mining and aviation industry. Although rolling bearings continue to replace the Babbitt, but with heavy industry leaps and bounds, especially the current development of China’s heavy mining machinery and heavy rolling machinery, heavyweight 100 ~ 1500kg tubings of the number of bushings soared. As the Babbitt alloy (hereinafter referred to as the bearing alloy) is very expensive, the use of the site is very important, very few in our country specialized production, its quality problems are more prominent. This article focuses on single piece heavy duty babbitt bearing production