内燃机油评定技术的现状和今后的发展

CURRENT STATUS AND DEVELOPMENT OF RATING TECHNOLOGY FOR INTERNAL COMBUSTION ENGINE LUBRICANTS

本文叙述了国内外内燃机油评定技术和试验方法的现状及发展，对如何发展我国高档内燃机油的评定技术作了某些分析，提出了今后发展我国评定技术的意见。着重指出向国际先进标准靠拢和开发适应我国车辆行驶条件的评定技术具有同样的重要性，重点开发评定更高档内燃机油的试验方法，加强有关行业间的协作；加速内燃机油评定技术的发展步伐，希望引起重视和讨论，取得共识，进一步制订切实可行的具体步骤。

The current status and further development of rating technology and its testing methods for internal combustion engine lubricants both in.China and abroad are summarized.Some analysis is done on how to develop rating techniques for high grade internal combusition engine lubricants in China with proposals suggested. It points out that to draw close to foreign advanced standards is equally important as to develop rating technology'adaptable to China's vehicle driving conditions. Emphases should be put on developing testing methods for higher grade lubricants, strengthening collaboration between related professions and speeding up the development of rating technology. It is the author's hope that attentions,discussions and common understandings will be aroused so as a feasible procedure will be worked out.