ASTM International

Standard Test Method for Evaluation of Diesel Engine Oils in DD13 Diesel Engine
 N D8074

Annotation

This test method covers an engine test procedure for evaluating diesel engine oils for performance characteristics, including adhesive wear between an uncoated piston ring and cylinder liner. This test method is commonly referred to as the DD13 Scuffing Test

The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard

Exception—Where there is no direct SI equivalent, such as the units for screw threads, National Pipe Threads/ diameters, tubing size, and single source supply equipment specifications

This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. See Annex A2 for specific safety precautions

Автоматический перевод:

Стандартный метод тестирования для оценки масел дизельного двигателя в дизельном двигателе DD13

Этот метод тестирования покрывает процедуру проведения испытаний механизма для оценки масел дизельного двигателя для показателей производительности, включая адгезивный износ между непокрытым поршневым кольцевым и цилиндрическим лайнером. Этот метод тестирования обычно упоминается как Тест Заедания DD13