修复车床尾座体孔新法

• 作 者: 侍继贤
• 机 构: 四川省灌县宁江机床厂设备科,
• 出 处: 润滑与密封
• 发表日期: 1988年04期
• 关键词: 尾座 体孔 耐磨涂层 压注 拉伤 心轴 脱模剂 检查孔 面层材料 涂油

车床尾座体孔,由于套筒的频繁移动,磨损十分严重,并常有拉伤现象。过去修理时,都是采用镗后研磨的方法。为了提高工效,我们采用了在尾座孔内压注 FT 耐磨涂层的新工艺。此法修复车床尾座孔,操作简单、方便、周期短、费用少、寿命长,而且实现了套筒备件标准化,不需更换套筒和底板,为修复车床尾座孔闯出了一条新路。

Lathe tail hole, due to the frequent movement of the sleeve, wear is very serious, and often strain. In the past, repairs were made by boring and grinding. In order to improve work efficiency, we have adopted a new process of injecting FT wear-resistant coating in the tailstock hole. The method restores the tailstock hole of the lathe and is simple, convenient, short in cycle, less in cost and long in service life, and realizes the standardization of the sleeve spare parts without replacing the sleeve and the bottom plate, thus breaking a new road for repairing the tailstock hole of the lathe .