集装箱吊装旋转销轴制作工艺改进

Manufacture-technology Improvement of Twist Lock Pin Used in Containers Hoisting

旋转销轴是普遍用于港口集装箱吊装的工具之一,其有受到交变应力大、使用频率高的特点,在吊装集装箱的过程中属于易耗品。所以在保证安全性能的前提下,提高销轴的耐用度就显得尤为必要。

Twist lock pins （TLP）, one of the common tools used for container hoisting in harbor, bearing strong varied stresses and high frequency of use, are belong to easily-consumed products. Accordingly, under meeting safety requirement, it is particularly necessary to improve the endurance of TLP.