标准编号:	SH/T 0264-1992
中文名称:	内燃机油高温氧化和轴瓦腐蚀评定法(皮特W-1法)
英文名称:	Evaluation of high temperature oxidation and bearing bush corrosion of internal combustion engine oil (Pitt W-1 method)
中标分类:	E34    润滑油
行业分类:	SH    石油化工行业标准
实施日期:	1992-5-20
标准状态:	valid
替代旧标准:	SY 2629-1984
翻译语言:	英文
文件格式:	PDF
中文字符数:	10000 字
翻译价格(元):	700.0
交付时间:	付款后 1 个工作日

1 Subject Content and Application Scope This standard specifies evaluation for high temperature oxidation of automotive engine oils and bearing bush corrosion properties by Pitt w-1 gasoline engine. This standard is applicable to the evaluation for oxidation and corrosion resistance of automotive engine oils under high temperature.

Contents 1 Subject Content and Application Scope 2 Normative References 3 Definitions 4 Method Summary 5 Equipment and Material 6 Engine Calibration and Reference Oil 7 Preparation 8 Test Procedure 9 Result Evaluation 10 Result Report Appendix A Main Technical Details of Pitt W-1 Single Cylinder Gasoline Engine and Dimensional Gap of Main Component (Additional) Appendix B Auxiliary Devices (Additional) Appendix C Air-fuel Ratio Determination (Additional) Appendix D Adjustment and Calibration Test of New Engine (Additional) Appendix E Piston Grading Method (Additional) Appendix F Test Result Report on Pitt W-1 Single Cylinder (Referential) Additional Explanation: