提高起重机吊钩使用寿命的方法

The way to prolong working life of crane hook

本文介绍应用冷喷补方式喷补锻造吊钧钧口的磨损部位,提高吊钧使用寿命的要点。此法简便易行,可重复多次修补,对吊钧本体的金相组织并无影响,是效益显著的修复吊钩磨损的新途径。

This paper describes metal spray technology in application to the remedy of worn forged hook to prolongits working life. The method is easy to handle and may be repeatedly used many times for the same hook. Itmakes no harm to the metallographic structure of the hook and represents an effective way of worn hook repair.