1.1本试验方法包括润滑脂滴点的测定。 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====== 滴点有助于识别润滑脂的类型，并有助于建立和维护质量控制基准。由于滴点是静态测试，因此，结果对服务性能的意义有限。 协同测试 3. 表明，通常情况下，测试方法D 2265和测试方法D 566中的滴点 最多260个 ° C、 在结果不同的情况下，没有已知的意义。但是，制造商和买方之间应就所用试验方法达成一致。

1.1 This test method covers the determination of the dropping point of lubricating grease. 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 dropping point is useful to assist in identifying the grease as to type and for establishing and maintaining bench marks for quality control. The results are to be considered to have only limited significance with respect to service performance because dropping point is a static test. Cooperative testing 3 indicates that, in general, dropping points by Test Method D 2265 and Test Method D 566 are in agreement up to 260 ° C. In cases where results differ, there is no known significance. However, agreement between the manufacturer and purchaser as to test method used is advisable.