ASTM D5183-2005(2011)
用四球耐磨试验机测定润滑剂磨擦系数的标准试验方法

Standard Test Method for Determination of the Coefficient of Friction of Lubricants Using the Four-Ball Wear Test Machine

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标准号

ASTM D5183-2005(2011)

发布日期

2005年

实施日期

废止日期

无

中国标准分类号

E34

国际标准分类号

75.100 (Lubricants, industrial oils and related pr

发布单位

US-ASTM

适用范围

This test method can be used to determine the coefficient of friction of lubricating fluids under the prescribed test conditions. The user of this test method should determine to his own satisfaction whether results of this test method correlate with field performance or other bench test machines.

1.1 This test method covers a procedure for determining the coefficient of friction by means of the Four-Ball Wear Test Machine.

1.2 The values stated in either SI units or in the former cm-kgf metric units are to be regarded separately as the standard. Within the text the cm-kgf units are shown in parentheses. The values stated in each system are not exact equivalents, therefore each system must be used independently of the other. Combining values from the two systems can result in nonconformance to specification.

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. Specific warning statements are given in 7.3, 7.4, 7.5, and 7.6.

ASTM D5183-2005(2011) 中可能用到的仪器设备