Method for testing grease permeability of steel wire rope

The invention relates to a method for testing the permeability of steel wire rope grease, which comprises the following steps of: S1, blade-coating the steel wire rope grease on filter paper to form a circular grease film with a certain diameter; s2, the filter paper coated with the lipid film is subjected to constant-temperature standing; and S3, measuring the diameter of the diffused circular lipid membrane. The inventor finds that the content of the light oil in the steel wire rope grease can influence the service life of the steel wire rope, the influence of a product on the service life of the steel wire rope is evaluated by qualitatively testing the content of the light oil in the steel wire rope, tools and materials used for testing are universal and easy to obtain, and the testing method is simple and easy to operate. 本发明涉及一种钢丝绳脂渗透性能测试方法，包括如下步骤：S1，将钢丝绳脂刮涂于滤纸上，形成一定直径的圆形脂膜；S2，将涂好脂膜的滤纸恒温静置；S3，测量扩散后的圆形脂膜直径。本申请发明人发现钢丝绳脂中轻质油的含量能够影响钢丝绳的使用寿命，本申请通过对钢丝绳中轻质油的含量进行定性的测试，从而评价产品对钢丝绳的使用寿命的影响，测试所用工具及材料通用易得，测试方法简单易操作。