CAJ | 학술논문

针对高原地区汽车轮毂轴承润滑脂在使用中的流失失效问题，分析了流失失效的主要原因，制定了高原地区车辆轮毂轴承润滑脂的技术指标，研制了新型重载车辆轮毂轴承润滑脂，并通过高原实际行车试验对研制脂性能进行了验证。结果表明：该新型重载车辆轮毂轴承润滑脂具有优良的高温抗流失性，完全满足高原地区重载车辆轮毂轴承的使用要求。
침대고원지구기차륜곡축승윤활지재사용중적류실실효문제，분석료류실실효적주요원인，제정료고원지구차량륜곡축승윤활지적기술지표，연제료신형중재차량륜곡축승윤활지，병통과고원실제행차시험대연제지성능진행료험증。결과표명：해신형중재차량륜곡축승윤활지구유우량적고온항류실성，완전만족고원지구중재차량륜곡축승적사용요구。
As for the grease loss in vehicle wheel bearings on plateau areas, the causes of grease loss are analyzed, the technical indicators of grease are determined, a newly wheel bearing grease is prepared and its performance is tested on plateau area. The results show that the newly wheel bearing grease has excellent leaching?resistance in high temperature and can satisfy the use in high altitude.