ASTM D6984-2017 red 8750 Standard Test Method for Evaluation of Automotive Engine Oils in the Sequence IIIF Spark-Ignition Engine《评估IIIF序列火花点火发动机中机动车发动机油的标准试验方法》.pdf

《ASTM D6984-2017 red 8750 Standard Test Method for Evaluation of Automotive Engine Oils in the Sequence IIIF Spark-Ignition Engine《评估IIIF序列火花点火发动机中机动车发动机油的标准试验方法》.pdf》由会员分享，可在线阅读，更多相关《ASTM D6984-2017 red 8750 Standard Test Method for Evaluation of Automotive Engine Oils in the Sequence IIIF Spark-Ignition Engine《评估IIIF序列火花点火发动机中机动车发动机油的标准试验方法》.pdf（62页珍藏版）》请在麦多课文档分享上搜索。

1、Designation: D6984 16aD6984 17Standard Test Method forEvaluation of Automotive Engine Oils in the Sequence IIIF,Spark-Ignition Engine1This standard is issued under the fixed designation D6984; the number immediately following the designation indicates the year oforiginal adoption or, in the case of

2、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.INTRODUCTIONPortions of this test method are written for use by laboratories that make use of ASTM TestMonit

3、oring Center (TMC)2 services (see Annex A1 Annex A4).The TMC provides reference oils, and engineering and statistical services to laboratories that desireto produce test results that are statistically similar to those produced by laboratories previouslycalibrated by the TMC.In general, the Test Purc

4、haser decides if a calibrated test stand is to be used. Organizations such astheAmerican Chemistry Council require that a laboratory utilize the TMC services as part of their testregistration process. In addition, the American Petroleum Institute and the Gear Lubricant ReviewCommittee of the Lubrica

5、nt Review Institute (SAE International) require that a laboratory use theTMC services in seeking qualification of oils against their specifications.The advantage of using the TMC services to calibrate test stands is that the test laboratory (andhence the Test Purchaser) has an assurance that the tes

6、t stand was operating at the proper level of testseverity. It should also be borne in mind that results obtained in a non-calibrated test stand may notbe the same as those obtained in a test stand participating in the ASTM TMC services process.Laboratories that choose not to use the TMC services may

7、 simply disregard these portions.1. Scope*1.1 This test method covers an engine test procedure for evaluating automotive engine oils for certain high-temperatureperformance characteristics, including oil thickening, varnish deposition, oil consumption, as well as engine wear. Such oilsinclude both s

8、ingle viscosity grade and multiviscosity grade oils that are used in both spark-ignition, gasoline-fueled engines, aswell as in diesel engines.NOTE 1Companion test methods used to evaluate engine oil performance for specification requirements are discussed in SAE J304.1.2 The values stated in SI uni

9、ts are to be regarded as standard. No other units of measurement are included in this standard.1.2.1 ExceptionsThe values stated in inches for ring gap measurements are to be regarded as standard, and where there is nodirect SI equivalent such as screw threads, National Pipe Threads/diameters, tubin

10、g size, or single source supply equipmentspecifications.1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibilityof the user of this standard to establish appropriate safety and health practices and determine the applicability

11、 of regulatoryrequirements prior to use.1.4 This test method is arranged as follows:Subject SectionScope 1Referenced Documents 2Terminology 31 This test method is under the jurisdiction ofASTM Committee D02 on Petroleum Products, Liquid Fuels, and Lubricants and is the direct responsibility of Subco

12、mmitteeD02.B0.01 on Passenger Car Engine Oils.Current edition approved Oct. 1, 2016May 1, 2017. Published October 2016May 2017. Originally approved in 2003. Last previous edition approved in 2016 as D6984 16.16a. DOI: 10.1520/D6984-16A.10.1520/D6984-17.2 Until the next revision of this test method,

13、the ASTM Test Monitoring Center will update changes in the test method by means of information letters. Information lettersmay be obtained from the ASTM Test Monitoring Center, 6555 Penn Avenue, Pittsburgh, PA 15206-4489. Attention: Administrator. www.astmtmc.cmu.edu. This editionincorporates revisi

14、ons contained in all information letters through 162.16-3.This document is not an ASTM standard and is intended only to provide the user of an ASTM standard an indication of what changes have been made to the previous version. Becauseit may not be technically possible to adequately depict all change

15、s accurately, ASTM recommends that users consult prior editions as appropriate. In all cases only the current versionof the standard as published by ASTM is to be considered the official document.*A Summary of Changes section appears at the end of this standardCopyright ASTM International, 100 Barr

16、Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States1Subject SectionSummary of Test Method 4Significance and Use 5Apparatus 6Laboratory 6.1Drawings 6.2Specified Equipment 6.3Test Engine 6.4Engine Parts 6.4.1Engine Speed and Torque Control 6.5Sequence IIIF Fluid Conditioning Mod

17、ule 6.6Engine Cooling System 6.6.1Flushing Tank 6.7Coolant Mixing Tank 6.8Condenser Cooling Systems 6.9Engine Oil-Cooling System 6.10Fuel System 6.11Induction Air Supply Humidity, Temperature, and Pressure 6.12Temperature Measurement 6.13Thermocouple Location 6.13.1Air-to-Fuel Ratio Determination 6.

18、14Injector Flow Testing 6.14.1Exhaust and Exhaust Back Pressure Systems 6.15Blowby Flow Rate Measurement 6.16Pressure Measurement and Pressure Sensor Location 6.17Reagents and Materials 7Test Fuel 7.1Engine and Condenser Coolant 7.2Coolant Additive 7.3Coolant Preparation 7.4Pre-Test Cleaning Materia

19、ls 7.5Sealing and Anti-seize Compounds 7.6Test Oil Sample Requirements 8Preparation of Apparatus 9Condenser Cleaning 9.1Intake Manifold Cleaning 9.3Cleaning of Engine Parts (other than the block and heads) 9.4Engine Block Cleaning 9.5Cylinder Head Cleaning 9.6Engine Build-up Procedure 9.7General Inf

20、ormation 9.7.1Special Parts 9.7.2Hardware Information 9.7.3Fastener Torque Specifications and TorquingProcedures9.7.4Parts Replacement 9.8Engine Block Preparation 9.9Piston Fitting and Numbering 9.10Piston Ring Fitting 9.10.1Pre-Test Camshaft and Lifter Measurements 9.11Camshaft Bearing Installation

21、 9.12Camshaft Installation 9.13Main Bearings 9.14Crankshaft Installation 9.14.1Main Bearing Cap Installation 9.14.2Crankshaft Sprocket 9.15Camshaft Sprocket and Timing Chain 9.16Crankshaft End Play 9.17Piston Pin Installation 9.18Piston Installation 9.18.1Harmonic Balancer 9.19Connecting Rod Bearing

22、s 9.20Engine Front Cover 9.21Coolant Inlet Adapter 9.22Oil Dipstick Hole 9.23Oil Pan 9.24Cylinder Head Assembly 9.25Adjustment of Valve Spring Forces 9.26Cylinder Head Installation 9.27Hydraulic Valve Lifters 9.28Pushrods 9.29Valve Train Loading 9.30Intake Manifold 9.31Rocker Covers 9.32Water Inlet

23、Adapter 9.33Condenser 9.34Coolant Outlet Adapter 9.35External Oil Cooling System 9.36D6984 172Subject SectionOil Sample Valve 9.37Ignition System 9.38Throttle Body 9.39Accessory Drive Units 9.40Exhaust Manifolds, Water-Cooled 9.41Engine Flywheel 9.42Pressure Checking of Engine Coolant System 9.43Lif

24、ting of Assembled Engines 9.44Mounting the Engine on the Test Stand 9.45External Cooling System Cleaning 9.46Engine Coolant Jacket Cleaning (Flushing) 9.47Coolant Charging 9.48Test Oil Charging 9.49Engine Oil Pump Priming 9.50Calibration 10Laboratory and Engine Test Stand Calibration 10.1Testing of

25、Reference Oils 10.2Reference Oil Test Frequency 10.3Evaluation of Reference Oil Test Results 10.4Status of Non-Reference Oil Tests Relative to ReferenceOil Test10.5Status of Test Stands Used for Non-Standard Tests 10.6Data Acquisition and Control 10.7Sample Rate 10.7.1Measurement Accuracy 10.7.2Temp

26、erature 10.7.3Pressure 10.7.4Flow 10.7.5Speed 10.7.6Mass 10.7.7Measurement Resolution 10.7.8System Time Response 10.7.9Quality Index 10.7.10Engine Operating Procedure 11Dipstick and Hole Plug 11.1Dipstick Hole O-ring 11.2Engine Start-up and Shutdown Procedures 11.3Start-up 11.4Scheduled Shutdown 11.

27、5Non-Scheduled Shutdowns 11.6Oil Sampling 11.7Oil Leveling 11.8Air-to-Fuel-Ratio Measurement and Control 11.9Air-to-Fuel Ratio Verification 11.10Blowby Flow Rate Measurement 11.11NOx Determinations 11.12Data Recording 11.13Initial Run (10 min) 11.14Engine Oil Quality Testing (80 h) 11.15Test Termina

28、tion 11.16Determination of Test Results 12Engine Disassembly 12.2Preparation of Parts for Rating of Sticking, Deposits,and Plugging12.3Piston Deposit Ratings 12.4Post-Test Camshaft and Lifter Wear Measurements 12.5End-of Test Used Oil Sample Testing 12.6Viscosity Test 12.7Testing Oil Samples for Wea

29、r Metals 12.8Blowby Flow Rate Measurements 12.9Oil Consumption Computation 12.10Photographs of Test Parts 12.11Retention of Representative Test Parts 12.12Severity Adjustments 12.13Determination of Operational Validity 12.14Report 13Report Forms 13.1Precision of Reported Units 13.4Deviations from Te

30、st Operational Limits 13.3Precision and Bias 14Keywords 15AnnexesASTM Test Monitoring Center: Organization Annex A1ASTM Test Monitoring Center: Calibration Procedures Annex A2ASTM Test Monitoring Center: Maintenance Activities Annex A3ASTM Test Monitoring Center: Related Information Annex A4Sequence

31、 IIIF Test Parts Replacement Guidelines Annex A5D6984 173Subject SectionSequence IIIF Determination Volume of Engine Oil in Pan Annex A6Sequence IIIF Test Fuel Analysis Annex A7Sequence IIIF Test Report Forms and Data Dictionary Annex A8Sequence IIIF Test Air-to-Fuel Ratio Control Flow Chart Annex A

32、9Sequence IIIF Test Set Points and Control States Annex A10Sequence IIIF Quality Index Upper and Lower Values Annex A11Sequence IIIF Engine Oil Level Worksheet Annex A12Engine Build Worksheets Annex A13Blowby Flow Rate Determination Annex A14Safety Precautions Annex A15Sequence IIIF Blueprint Listin

33、g Annex A16Fluid Conditioning Module Components Annex A17Engine Oil Cooling System Configuration Annex A18Guidelines For Hardware Subject To First In First OutCriteriaAnnex A19AppendixesSequence IIIFHD Test Procedure Appendix X1Sequence IIIFVIS Test Procedure Appendix X21.5 This international standa

34、rd was developed in accordance with internationally recognized principles on standardizationestablished in the Decision on Principles for the Development of International Standards, Guides and Recommendations issuedby the World Trade Organization Technical Barriers to Trade (TBT) Committee.2. Refere

35、nced Documents2.1 ASTM Standards:3D86 Test Method for Distillation of Petroleum Products and Liquid Fuels at Atmospheric PressureD130 Test Method for Corrosiveness to Copper from Petroleum Products by Copper Strip TestD235 Specification for Mineral Spirits (Petroleum Spirits) (Hydrocarbon Dry Cleani

36、ng Solvent)D240 Test Method for Heat of Combustion of Liquid Hydrocarbon Fuels by Bomb CalorimeterD323 Test Method for Vapor Pressure of Petroleum Products (Reid Method)D381 Test Method for Gum Content in Fuels by Jet EvaporationD445 Test Method for Kinematic Viscosity of Transparent and Opaque Liqu

37、ids (and Calculation of Dynamic Viscosity)D525 Test Method for Oxidation Stability of Gasoline (Induction Period Method)D1319 Test Method for Hydrocarbon Types in Liquid Petroleum Products by Fluorescent Indicator AdsorptionD2699 Test Method for Research Octane Number of Spark-Ignition Engine FuelD2

38、700 Test Method for Motor Octane Number of Spark-Ignition Engine FuelD3231 Test Method for Phosphorus in GasolineD3237 Test Method for Lead in Gasoline by Atomic Absorption SpectroscopyD3338 Test Method for Estimation of Net Heat of Combustion of Aviation FuelsD3343 Test Method for Estimation of Hyd

39、rogen Content of Aviation FuelsD4052 Test Method for Density, Relative Density, and API Gravity of Liquids by Digital Density MeterD4175 Terminology Relating to Petroleum Products, Liquid Fuels, and LubricantsD4485 Specification for Performance of Active API Service Category Engine OilsD4684 Test Me

40、thod for Determination of Yield Stress and Apparent Viscosity of Engine Oils at Low TemperatureD4815 Test Method for Determination of MTBE, ETBE, TAME, DIPE, tertiary-Amyl Alcohol and C1 to C4 Alcohols inGasoline by Gas ChromatographyD5185 Test Method for Multielement Determination of Used and Unuse

41、d Lubricating Oils and Base Oils by InductivelyCoupled Plasma Atomic Emission Spectrometry (ICP-AES)D5191 Test Method for Vapor Pressure of Petroleum Products (Mini Method)D5293 Test Method for Apparent Viscosity of Engine Oils and Base Stocks Between 10 C and 35 C Using Cold-CrankingSimulatorD5452

42、Test Method for Particulate Contamination in Aviation Fuels by Laboratory FiltrationD5453 Test Method for Determination of Total Sulfur in Light Hydrocarbons, Spark Ignition Engine Fuel, Diesel Engine Fuel,and Engine Oil by Ultraviolet FluorescenceD5862 Test Method for Evaluation of Engine Oils inTw

43、o-Stroke CycleTurbo-Supercharged 6V92TADiesel Engine (Withdrawn2009)4D6557 Test Method for Evaluation of Rust Preventive Characteristics of Automotive Engine OilsD6593 Test Method for Evaluation of Automotive Engine Oils for Inhibition of Deposit Formation in a Spark-Ignition InternalCombustion Engi

44、ne Fueled with Gasoline and Operated Under Low-Temperature, Light-Duty Conditions3 For referencedASTM standards, visit theASTM website, www.astm.org, or contactASTM Customer Service at serviceastm.org. For Annual Book of ASTM Standardsvolume information, refer to the standards Document Summary page

45、on the ASTM website.4 The last approved version of this historical standard is referenced on www.astm.org.D6984 174D6750 Test Methods for Evaluation of Engine Oils in a High-Speed, Single-Cylinder Diesel Engine1K Procedure (0.4 % FuelSulfur) and 1N Procedure (0.04 % Fuel Sulfur)D7320 Test Method for

46、 Evaluation of Automotive Engine Oils in the Sequence IIIG, Spark-Ignition EngineD7422 Test Method for Evaluation of Diesel Engine Oils in T-12 Exhaust Gas Recirculation Diesel EngineE29 Practice for Using Significant Digits in Test Data to Determine Conformance with SpecificationsE191 Specification

47、 forApparatus For Microdetermination of Carbon and Hydrogen in Organic and Organo-Metallic CompoundsE608/E608M Specification for Mineral-Insulated, Metal-Sheathed Base Metal ThermocouplesE1119 Specification for Industrial Grade Ethylene GlycolG40 Terminology Relating to Wear and ErosionIEEE/ASTM SI-

48、10 Standard for Use of the International System of Units (SI): The Modern Metric System2.2 Military Specification:5MIL-PRF-2104 Lubricating Oil, Internal Combustion Engine, Tactical Service2.3 SAE Standards:6J183 Engine Oil Performance and Engine Service Classification (Other Than “Energy-Conserving

49、”)J300 Engine Oil Viscosity Classification *HS-23/00*J304 Engine Oil Tests2.4 Other ASTM Document:7ASTM Deposit Rating Manual 20 (Formerly CRC Manual 20)3. Terminology3.1 Definitions:3.1.1 blowby, nin internal combustion engines, that portion of the combustion products and unburned air/fuel mixture thatleaks past piston rings into the engine crankcase during operation.3.1.2 BTDC (before top dead center), nused with the degree symbol to indicate the angular position of the crankshaft relativeto its position at the point of uppermost travel of the piston in the cyli