CAJ | 학술논문

为克服目前细纱机罗拉轴承加油周期短、能耗大、用工多、劳动强度大等缺点,分析并制作了以环氧树脂（EP）为基体、石墨（C）为固体润滑剂、粘胶纤维（R）为增强材料的细纱机罗拉自润滑轴承,探讨了其成型工艺;并通过试验研究了其复合材料性能。试验结果表明：该种轴承具有自润滑、质量轻、强度高、摩擦性能优良、适应温度范围广、材料来源广泛、加工成型简便等优点;具有较高的承载能力和平稳的运行状态,能满足纺织工况下的使用要求,可替代尼龙支架的罗拉滚针轴承,且可长时间或终身免加油,杜绝油污纱产生,提高成纱质量,降低成本。
위극복목전세사궤라랍축승가유주기단、능모대、용공다、노동강도대등결점,분석병제작료이배양수지（EP）위기체、석묵（C）위고체윤활제、점효섬유（R）위증강재료적세사궤라랍자윤활축승,탐토료기성형공예;병통과시험연구료기복합재료성능。시험결과표명：해충축승구유자윤활、질량경、강도고、마찰성능우량、괄응온도범위엄、재료래원엄범、가공성형간편등우점;구유교고적승재능력화평은적운행상태,능만족방직공황하적사용요구,가체대니룡지가적라랍곤침축승,차가장시간혹종신면가유,두절유오사산생,제고성사질량,강저성본。
In order to overcome the disadvantages of the conventional roller bearing on the current spinning frame including short lubricating intervals, big consumption of energy, high labor cost and heavy labor ten- sity,ananlysis is done to the self-lubricating roller bearing with Epoxy(EP) as the base,graphite (C) as the lubricating agent,viscose fiber(R) as the reinforced material for the spinning frame and the same manufac- tured,probing is done into the forming process, and the performance of the complex material is test proved. The test proves that the roller bearing is of self-lubrication, light in mass, high in rubostness, excel- lent in friction performance, wide in temperature range, abroad in material resources,easy in fabrication, the bearing is of high loading capacity and smooth operating performance, applicable for the textile production, thus a good substitution of nylon-supported roller bearing,free lubrication for a lone time or in the whole service life, consequently avoiding the oil-contaminated yarn with high quality of yarn and low cost.