Page 83 - 《橡塑技术与装备》2024年8期

工艺与设备 李帛儒 等·全自动兰伯恩橡胶磨耗试验机的使用研究

每组结果最大值与最小值的相对偏差分别为 2.38%、 （2）测试条件确定后，需要摸索砂纸的磨损寿命，
2.54%、4.62%、0.62%、4.29%，可以保证数据的重 明确砂纸更换的时间。
复性与可对比性。 （3）相比速度和温度对摩擦磨损的影响，载荷和
滑移率对胎面胶磨损体积影响较大，应结合轮胎实际
工况下的摩擦系数进行选择使用。
（4）不同牌号炭黑补强胎面胶配方的测试结果显
示，FPS 磨耗试验机的重复性与可区分性很好，相对
平均偏差可以控制在 5% 以内。

参考文献 ：
[1] SCHALLAMACH A.Friction and abrasion of rubber [J].
RUBBER CHEM.& TECHNOL.,1958,31(5):982-1 014.
[2] ISO 23794:2015,Rubber,vulcanized or thermoplastic-
Abrasion testing-Guidance.
[3] GROSCH K A.Type wear at controlled slip [J].
WEAR,1961,4:356-371.
图 9 不同炭黑补强配方的磨损体积
[4] MOURI H.Optimized labroatory test condition to predict
tire tread wear [J].RUBBERWORLD,2021:26-30.
3 结语 [5] 冯展威 , 代全权 , 贺剑云等 . 聚氨基酸接枝聚异戊二烯的仿生
新型兰伯恩磨损试验机有望在轮胎胎面胶耐磨性 合成与性能 [J]. 高分子学报 , 2023, 54(5):593-600.
[6] LIU CZ,WANG G L,ZHOU H C,et al.Design of two-wheeled
评价精度与效率方面产生积极的作用，使用还需注意
motorcycle tire crown contour bioinspired by cat paw pads
以下几点 ： [J].APPLIED BIONICS AND BIOMECHANICS,2020:1-10.
（1）滑石粉淋洗速率明显影响加载稳定性与数据 [7] LV T, Z ANG L G,XUE C , e t a l . St u d y o n t h e e ff e c t o f
different design parameters of sidewall insert rubber on the
重复性，在确定试验条件前需要综合考虑滑石粉淋洗
mechanical characteristics of self-supporting run-flat tires
速率。 [J].LUBRICANTS,2023,11(11):1-17.

Research on the usage of fully automatic lamborn rubber wear
testing machine

Li Boru, Kui Siao, Chen Zhaobin, Wang Xiaojian
(Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, Jilin)
Abstract: This article introduces a fully automatic Lambertian abrasion tester (FPS) equipment component
and its structure, and tests the effects of different sandpaper mesh sizes, slip ratios, talc powder flow rates,
loads, and other factors on the wear amount and friction coefficient stability of tire tread rubber. Under fixed
conditions, the relative average deviation of the wear volume of different carbon black reinforced tread
rubber can be controlled within 5%, and there is obvious wear differentiation.
Key words: abrasion testing machine; wear of tread rubber; repeatability; differentiation
(R-03)

2024 第 50 卷 ·35·
年