ASTM D5704-2013 red 1250 Standard Test Method for Evaluation of the Thermal and Oxidative Stability of Lubricating Oils Used for Manual Transmissions and Final Drive Axles《评定手动传动和最.pdf
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1、Designation: D5704 12aD5704 13Standard Test Method forEvaluation of the Thermal and Oxidative Stability ofLubricating Oils Used for Manual Transmissions and FinalDrive Axles1This standard is issued under the fixed designation D5704; the number immediately following the designation indicates the year
2、 oforiginal adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. Asuperscript epsilon () indicates an editorial change since the last revision or reapproval.1. Scope*1.1 This test method is commonly referred to as the L-60-1
3、test.2 It covers the oil-thickening, insolubles-formation, anddeposit-formation characteristics of automotive manual transmission and final drive axle lubricating oils when subjected tohigh-temperature oxidizing conditions.1.2 The values stated in inch-pound units are to be regarded as standard. The
4、 values given in parentheses are mathematicalconversions to SI units that are provided for information only and are not considered standard.1.2.1 ExceptionsThe values stated in SI units for catalyst mass loss, oil mass and volume, alternator output, and air flow areto be regarded as standard.1.2.2 S
5、I units are provided for all parameters except where there is no direct equivalent such as the units for screw threads, orwhere there is a sole source supply equipment specification.1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the r
6、esponsibilityof the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatorylimitations prior to use. Specific warning information is given in Sections 7 and 8 and Annex A3.2. Referenced Documents2.1 ASTM Standards:3B224 Classification
7、of CoppersD235 Specification for Mineral Spirits (Petroleum Spirits) (Hydrocarbon Dry Cleaning Solvent)D445 Test Method for Kinematic Viscosity of Transparent and Opaque Liquids (and Calculation of Dynamic Viscosity)D664 Test Method for Acid Number of Petroleum Products by Potentiometric TitrationD8
8、93 Test Method for Insolubles in Used Lubricating OilsD6984 Test Method for Evaluation of Automotive Engine Oils in the Sequence IIIF, Spark-Ignition EngineE29 Practice for Using Significant Digits in Test Data to Determine Conformance with SpecificationsE527 Practice for Numbering Metals and Alloys
9、 in the Unified Numbering System (UNS)2.2 ANSI Standard:4ANSI/ISA-S7.3 Quality Standard for Instrument Air2.3 Military Specification:5MIL-L-2105D Lubricating Oil, Gear, Multipurpose2.4 ASTM Adjuncts:6Engineering Drawings1 This test method is under the jurisdiction of ASTM Committee D02 on Petroleum
10、Products and Lubricants and is the direct responsibility of Subcommittee D02.B0.03on Automotive Gear Lubricants percent output adjustable.6.1.5 ThermocouplesFor determination, recording, and control of the test oil temperature, a 18-in. (3.2 mm) Type J open-tipthermocouple is specified. Thermocouple
11、s for other data measurements may be used as suitable to the user but in all cases shallbe placed behind the baffle plate in the gear box assembly and shall not interfere with normal oil flow patterns during the test.6.1.6 Temperature Recorder, any suitable recording device capable of generating a t
12、emperature record using the specifiedthermocouples and temperature control devices. Submit temperature traces for tests with the test report.6.1.7 AlternatorThe alternator for loading is specified.Use a Remy model 10-SI Series Type 100, 63A, 12 V negative groundalternator part number 91751 for loadi
13、ng the gearset.11,13 No substitutions are allowed. Modify wiring for the alternator Modifythe alternator by removing the diode trio and resistor as shown in the engineering drawings. Modify the alternator load circuit asshown circuit diagram in Annex A7Fig. A7.1. The supplied v-belt pulley may be re
14、placed with a multi-groove (so called micro-v)pulley provided the original metal fan and 1:1 pulley ratio are retained.6.1.8 Heater BlowerThe heater blower system shall supply to the insulated oven assembly 29.5 6 5 ft3/min (835 L/min 6142 L/min) of air (at free flow conditions) through the 218-in.
15、(54 mm) diameter blower opening as shown in the engineeringdrawings. The heater blower may be a cage type blower wheel powered by an electric motor or powered by way of a toothed beltfrom the main drive shaft.6.1.8.1 Confirm the heater blower system air flow at laboratory ambient conditions with a P
16、reso Low Loss Venturi Meter11,14(2-in. model LPL-200NF-38) with carbon steel body, 14-in. NPT instrument connections and 2-in. 150-lb raised-face processconnections and a Dwyer digital manometer,11,15 part number 475-00-FM. Perform the verification with the heater elements turnedoff.6.1.8.2 Send the
17、 Preso Low Loss Venturi Meter together with the Dwyer digital manometer to the specified calibrationlaboratory16 for cleaning and calibration at least once a year.6.1.9 Air Flow ControllerThe air flow controller11,17 shall be capable of controlling the air supply at a flow rate of (22.08 62.01) mg/m
18、in (see Note 1).NOTE 1It has been suggested that 20 to 30 ft (6 m to 9 m) of supply line between the air regulator and the mass air flow meter may help to reduceflow meter readout fluctuations.6.1.10 Test Gears, one machine tool change gear (34 teeth, with a width of 38-in. (9.5 mm) and one machine
19、tool change gear(50 teeth, with a width of 38-in. (9.5 mm).11,186.1.11 Test Bearing, ball bearing.11,196.1.12 O-ring Seals, O-ring for the seal plate and O-ring for the cover plate.11,196.1.13 Lip Seals, two Chicago Rawhide or SKF shaft oil lip seals, part number 6383, are required.11,196.1.14 Speed
20、i-sleeve, two Chicago Rawhide or SKF speedi-sleeves, part number 99062, are required.11,196.1.15 Joint Radial Seal, two Chicago Rawhide or SKF joint radial (V-ring) seals, part number 400164, are required.11,196.1.16 Gear Holder Apparatus, used to hold the test gears during preparation (Annex A9).6.
21、2 Construct all new equipment in accordance with the engineering drawings available as an adjunct from ASTMHeadquarters6 in order to meet calibration requirements. Builders unable to obtain specified parts and wishing to use substitutesshall request approval from ASTM Subcommittee D02.B0.03.7. Reage
22、nts and Materials7.1 Air, compressed, instrument quality, meeting ANSI/ISA-S7.3, that limits dew point, maximum particle size, and maximumoil content of the air at the instrument.10 The sole source of supply of Chromalox No. 118-553661-505; 1500 W known to the committee at this time is Anderson Bolo
23、s, Inc., 24050 Commerce Park Rd.,Cleveland, OH 44122-5838.Chromolox, Inc., 103 Gamma Dr., Pittsburgh, PA 15238.11 If you are aware of alternative suppliers, please provide this information to ASTM Headquarters. Your comments will be given careful consideration at a meeting ofthe responsible technica
24、l committee,1 which you may attend.12 The sole source of supply of the Ogden FD 1Z0895; 150 W known to the committee at this time is Ogden, 719 W. Algonquin Rd., Arlington Hts., OH. OgdenManufacturing Co., 103 Gamma Dr., Pittsburgh, PA 15238.13 The sole source of supply of the Delco-Remy GM Part No.
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