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ASTM D3233-93(2014)
Standard Test Methods for Measurement of Extreme Pressure Properties of Fluid Lubricants (Falex Pin and Vee Block Methods)
Automaticky přeložený název:
Standardní zkušební metody pro měření extrémních vlastností tlaku tekutin maziv (Falex Pin a Vee blok metody)
NORMA vydána dne 1.12.2014
Informace o normě:
Označení normy: ASTM D3233-93(2014)
Poznámka: NEPLATNÁ
Datum vydání normy: 1.12.2014
Kód zboží: NS-580630
Počet stran: 11
Přibližná hmotnost: 33 g (0.07 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM
Kategorie - podobné normy:
Anotace textu normy ASTM D3233-93(2014) :
Keywords:
extreme pressure, Falex Pin and Vee Block, load-carrying, lubricant, wear,, ICS Number Code 75.100 (Lubricants, industrial oils and related products)
Doplňující informace
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5.1 Evaluations by both test methods differentiate between fluids having low, medium, and high levels of extreme-pressure properties. The user should establish any correlation between results by either method and service performance. Note 3: Relative ratings by both test methods on the reference
fluids covered in Table 1 and
Table 2 are in good general
agreement with four-ball weld-point relative ratings obtained on
these same reference fluids, covered in Test Method D2783.
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Repeatability |
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Reproducibility |
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s = 0.0624 |
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S = 0.137 |
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r = 0.179 (TL)E |
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R = 0.391 (TL)E |
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1.1 These test methods cover two
procedures for making a preliminary evaluation of the load-carrying
properties of fluid lubricants by means of the Falex Pin and Vee
Block Test Machine.
Note 1: Additional information can be found in Appendix X1 regarding coefficient of
friction, load gage conversions, and load gage calibration
curve.
1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.
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.
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Standard Specification for Free-Cutting Brass Rod, Bar and Shapes for Use in Screw Machines |
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Standard Test Method for Measurement of Extreme-Pressure Properties of Lubricating Fluids (Four-Ball Method) |
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Standard Test Method for Measuring Wear Properties of Fluid Lubricants (Falex Pin and Vee Block Method) |
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