1.1本试验方法包括测定在滚动稳定性试验装置中工作时润滑脂的稠度变化（通过锥入度测量）。 1.2以国际单位制表示的数值应视为标准值。本标准不包括其他计量单位。 1.2.1 例外 — 以英寸-磅单位表示的仪器尺寸值应视为标准值；SI转换仅供参考。 1.3 本标准并非旨在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====== 滚动稳定性测试在规范中得到广泛应用。测试结果非常重要，因为它们可以显示服务中可能发生的一致性方向性变化。 试验结果与实际使用中的剪切稳定性之间没有建立精确的相关性。

1.1 This test method covers determination of the changes in the consistency, as measured by cone penetration, of lubricating greases when worked in the roll stability test apparatus. 1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.2.1 Exception — The values stated in inch-pound units for the apparatus dimensions are to be regarded as standard; the SI conversions are provided for information only. 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 ====== The roll stability test is widely used in specifications. Test results are significant insofar as they can show a directional change in consistency that could occur in service. No accurate correlation is established between the test results and shear stability in actual service.