1.1本试验方法 介绍了干式固体膜润滑剂在滑动钢中的耐久性（磨损）寿命和承载能力的测定。 1.2以国际单位制表示的数值将被视为标准值，除非设备使用英寸-磅单位供应，然后将被视为标准值。在这种情况下，标准正文中给出的英寸-磅单位的公制等价物可能是近似值。 1.3本标准无意解决与其使用相关的所有安全问题（如有）。本标准的用户有责任在使用前制定适当的安全和健康实践，并确定监管限制的适用性。 ====意义和用途====== 本试验方法区分了粘结固体润滑剂的磨损寿命和承载能力。如果改变试验条件，磨损寿命可能会改变，粘结固体膜润滑剂的相对额定值可能会不同。

1.1 This test method covers the determination of the endurance (wear) life and load-carrying capacity of dry solid film lubricants in sliding steel-on-steel applications. 1.2 The values stated in SI units are to be regarded as the standard except where equipment is supplied using inch-pound units and would then be regarded as standard. The metric equivalents of inch-pound units given in such cases in the body of the standard may be approximate. 1.3 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. ====== Significance And Use ====== This test method differentiates between bonded solid lubricants with respect to their wear life and load-carrying capacity. If the test conditions are changed, wear life may change and relative ratings of the bonded solid film lubricants may be different.