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我厂用辽源科技所产含油聚甲醛钢背复合自润滑材料及英国Glacier公司产DX材料,在BJ-130汽车万向节轴承上代替滚针轴承进行了应用研究。从1979年开始,通过了模拟强化试验、传动效率试验、道路可靠性试验及数百辆汽车的使用试验。在各项试验及1062辆车使用考核数据的基础上,得出了定性及定量的结论:含油DX材料用于万向节辆承,将传统的滚动结构更新为滑动结构是可行的,它的使用寿命比滚针轴承提高了两倍以上,十字轴的寿命则提高更多。
I plant with Liaoyuan technology produced oil-containing polyacetal steel back with self-lubricating materials and the British Glacier DX material production, BJ-130 automotive universal joint bearings instead of needle roller bearings were applied research. Since 1979, the company has passed the tests of simulation enhancement test, transmission efficiency test, road reliability test and the use test of hundreds of vehicles. On the basis of various tests and data of 1062 vehicles, qualitative and quantitative conclusions are drawn: Oil-containing DX material is used for universal joint bearing. It is feasible to update the traditional rolling structure to a sliding structure. The service life is more than double that of the needle roller bearings, and the life of the cross shaft is increased more.