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首页> 外文期刊>Journal of Environmental Protection and Ecology >TRIBOLOGICAL INVESTIGATIONS OF TRIBOSYSTEMS DURING LUBRICATION USING VEGETABLE OILS AND MINERAL-VEGETABLE OIL COMPOSITES CONTAINING METAL-PLATING ADDITIVE. PART Ⅰ: FRICTION
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TRIBOLOGICAL INVESTIGATIONS OF TRIBOSYSTEMS DURING LUBRICATION USING VEGETABLE OILS AND MINERAL-VEGETABLE OIL COMPOSITES CONTAINING METAL-PLATING ADDITIVE. PART Ⅰ: FRICTION

机译：润滑过程中使用植物油和含金属添加剂的矿物蔬菜油复合材料进行摩擦系统的摩擦学研究。第一部分：摩擦

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摘要

The investigations carried out in the present paper are dedicated to two main tendencies which can be outlined: studies on the physicochemical properties and the tribological characteristics of oils for hydraulic systems in agriculture and motor oils for two-strokes internal combustion engines. Rapeseed and sunflower oils have been proposed as suitable basis for the oils in hydraulic systems having high content of oleic acid. It has been found out that during lubrication with mineral-vegetable composite HLP-S the moment of friction has lower values than that in the case of lubrication with mineral oil and its variation in the course of time has more stable character unlike the case of conventional mineral oil. The addition of metal-plating additive 'Valena' to the mineral-vegetable oil leads to lowering of the frictional characteristics of the tribosystem and the temperature of the oil: in the case of biodegradable oil for 8 min time interval the moment of friction is decreased with 16%, while the temperature is increased only with 6 degrees C, which is twice lower than that in the case of oil without the additive. For mineral-vegetable oils without and with the additive the moment of friction is decreased with 10-11% in comparison to that in the case of pure mineral oil.
机译：本文进行的研究致力于两个主要趋势，可以概述一下：对农业液压系统用油和二冲程内燃机用机油的理化性质和摩擦学特性的研究。已经提出菜籽油和葵花籽油作为液压系统中具有高含量油酸的油的合适基础。已经发现，在用矿物-蔬菜复合材料HLP-S润滑期间，摩擦力矩的值要小于用矿物油润滑的摩擦力矩，并且其随时间的变化具有比常规情况更稳定的特性。矿物油。在矿物植物油中添加金属镀层添加剂“ Valena”会导致摩擦系统的摩擦特性和油温降低：对于可生物降解的油，在8分钟的时间间隔内，摩擦力矩减小了含量为16％，而温度仅在6摄氏度时才升高，这比不含添加剂的机油的温度要低两倍。与不使用纯矿物油的情况相比，不添加和添加添加剂的矿物植物油的摩擦力矩降低了10-11％。

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