CAJ | 학술논문

以150SN、150N、PAO6和季戊四醇酯为例，采用 MM-1P 摩擦磨损试验机和 PLINT 试验机，分别测试4类基础油在单向和往复滑动下的摩擦因数，为润滑油产品选择相应摩擦特性的基础油提供依据。试验结果表明：单向滑动时Ⅱ类基础油150N 和Ⅳ类基础油 PAO6的摩擦因数随负荷的增加而增大，Ⅰ类基础油150SN 和Ⅴ类基础油季戊四醇酯的摩擦因数随负荷的增加而减小；往复滑动时摩擦因数的最大值和稳态平均值按 PAO6、150N、150SN、季戊四醇酯的顺序依次降低。
이150SN、150N、PAO6화계무사순지위례，채용 MM-1P 마찰마손시험궤화 PLINT 시험궤，분별측시4류기출유재단향화왕복활동하적마찰인수，위윤활유산품선택상응마찰특성적기출유제공의거。시험결과표명：단향활동시Ⅱ류기출유150N 화Ⅳ류기출유 PAO6적마찰인수수부하적증가이증대，Ⅰ류기출유150SN 화Ⅴ류기출유계무사순지적마찰인수수부하적증가이감소；왕복활동시마찰인수적최대치화은태평균치안 PAO6、150N、150SN、계무사순지적순서의차강저。
Taking 150SN,150N,PAO6 and pentaerythritol ester for examples,the friction coefficient of four types of base oils was tested in unidirectional sliding with MM-1P tester and in reciprocating sliding with PLINT tester to provide evidence for choosing suitable friction characteristics base oils for lubricants.The results show that,with the increase of load in unidirectional sliding,the friction coefficient is increased for the GroupⅡbase oil of 150N and the Group Ⅳ base oil of PAO6,and is decreased for the GroupⅠbase oil of 150SN and the GroupⅤbase oil of pentaerythritol ester.In recip-rocating sliding tests,the maximum and stable average friction coefficient is decreased in turn from PAO6,150N,150SN to pentaerythritol ester.