1、Designation: D7583 09D7583 16Standard Test Method forJohn Deere Coolant Cavitation Test1This standard is issued under the fixed designation D7583; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year of last revision. A number
2、in parentheses indicates the year of last reapproval. Asuperscript epsilon () indicates an editorial change since the last revision or reapproval.1. Scope1.1 This test method is commonly referred to as the John Deere Cavitation Test.2 The test method defines a heavy-duty dieselengine to evaluate coo
3、lant protection as related to cylinder liner pitting caused by cavitation.1.2 The values stated in SI units are to be regarded as the standard. The values given in parenthesisparentheses are forinformation only. The only exception is where there is no direct SI equivalent such as screw threads, nati
4、onal pipethreads/diameters, and tubing sizes.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 of regulat
5、orylimitations prior to use. See Annex A1 for general safety precautions.1.4 Table of Contents:Scope 1Referenced Documents 2Terminology 3Summary of Test Method 4Significance and Use 5Apparatus 6Test Engine Configuration 6.1Test Engine 6.1.1Test Stand Configuration 6.2Engine Mounting 6.2.1Intake Air
6、System 6.2.2Aftercooler 6.2.3Exhaust System 6.2.4Fuel System 6.2.5Coolant System 6.2.6Oil System 6.2.7Oil Volume 6.2.7.1Pressurized Oil Fill System 6.2.7.2External Oil System 6.2.7.3Oil Sample Valve Location 6.2.7.4Unacceptable Oil System Materials 6.2.7.5Crankcase Aspiration 6.3Blowby Rate 6.4Syste
7、m Time Responses 6.5Clearance Measurements 6.6Engine and Cleaning Fluids 7Engine Oil 7.1Test Fuel 7.2Test Coolant 7.3Solvent 7.4Preparation of Apparatus 8Cleaning of Parts 8.1General 8.1.1Engine Block 8.1.2Cylinder Head 8.1.31 This test method is under the jurisdiction of ASTM Committee D15 on Engin
8、e Coolants and Related Fluids and is the direct responsibility of Subcommittee D15.11 onHeavy Duty Coolants.Current edition approved Nov. 1, 2009April 1, 2016. Published July 2010May 2016. Originally approved in 2009. Last previous edition approved in 2009 as D7583-09.DOI: 10.1520/D7583-09.10.1520/D
9、7583-16.2 American Society for Testing and Materials takes no position respecting the validity of any patent rights asserted in connection with any item mentioned in this standard.Users of this standard are expressly advised that determination of the validity of any such patent rights, and the risk
10、of infringement of such rights, are entirely their ownresponsibility.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
11、 all changes 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.Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428
12、-2959. United States1Rocker Cover and Oil Pan 8.1.4External Oil System 8.1.5Rod Bearing Cleaning and Measurement 8.1.6Ring Cleaning and Measurement 8.1.7Injector Nozzle 8.1.8Pistons 8.1.9Engine Assembly 8.2General 8.2.1Parts Reuse and Replacement 8.2.2Build-Up Oil 8.2.3Coolant Thermostat 8.2.4Fuel I
13、njectors 8.2.5New Parts 8.2.6Operational Measurements 8.3Units and Formats 8.3.1Instrumentation Calibration 8.3.2Fuel Consumption Rate Measurement Calibration 8.3.2.1Temperature Measurement Calibration 8.3.2.2Pressure Measurement Calibration 8.3.2.3Temperatures 8.3.3Measurement Location 8.3.3.1Coola
14、nt Out Temperature 8.3.3.2Coolant In Temperature 8.3.3.3Fuel In Temperature 8.3.3.4Oil Gallery Temperature 8.3.3.5Intake Air Temperature 8.3.3.6Intake Air after Compressor Temperature 8.3.3.7Intake Manifold Temperature 8.3.3.8Exhaust Temperature 8.3.3.9Exhaust after Turbo Temperature 8.3.3.10Additio
15、nal Temperatures 8.3.3.11Pressures 8.3.4Measurement Location and Equipment 8.3.4.1Condensation Trap 8.3.4.2Coolant Pressure 8.3.4.3Fuel Pressure 8.3.4.4Oil Gallery Pressure 8.3.4.5Intake Air Pressure 8.3.4.6Intake Air after Compressor Pressure 8.3.4.7Intake Manifold Pressure 8.3.4.8Exhaust after Tur
16、bo Pressure 8.3.4.9Crankcase Pressure 8.3.4.10Additional Pressures 8.3.4.11Flow Rates 8.3.5Flow Rate Location and Measurement Equipment 8.3.5.1Blowby 8.3.5.2Fuel Flow 8.3.5.3Engine/Stand Calibration and Non-Reference CoolantTests9Engine/Stand Calibration and Non-Reference CoolantTests9General 9.1New
17、 Test Stand 9.2New Test Stand Calibration 9.2.1Stand Calibration Period 9.3Stand Modification and Calibration Status 9.4Test Numbering System 9.5General 9.5.1Reference Coolant Tests 9.5.2Non-Reference Coolant Tests 9.5.3Reference Coolant Test Acceptance 9.6Reference Coolant Accountability 9.7Last St
18、art Date 9.8Donated Reference Coolant Test Programs 9.9Adjustments to Reference Coolant Calibration Periods 9.10Procedure Development 9.10.1Parts and Fuel Shortages 9.10.2Reference Coolant Test Data Flow 9.10.3Special Use of The Reference Coolant Calibration Sys-tem9.10.4Special Use of The Reference
19、 Coolant Calibration System 9.10.4Procedure 10Engine Installation and Stand Connections 10.1Break-in 10.2Coolant System Fill for Break-in 10.2.1Oil Fill for Break-in 10.2.2Engine Build Committed 10.2.3Break-in Conditions 10.2.4D7583 162Shutdown during Break-in 10.2.5250-Hour Test Procedure 10.3Coola
20、nt System Fill for Test 10.3.1Zero-Hour Coolant Sample 10.3.1.1Oil Fill for Test 10.3.2Zero-Hour Oil Sample 10.3.2.1Warm-Up 10.3.3Warm-up Conditions 10.3.3.1Shutdown during Warm-up 10.3.3.220-Hour Steady State Extended Break-in 10.3.420-Hour Steady State Extended Break-in Conditions 10.3.4.1Shutdown
21、 during 20-Hour Extended Break-in 10.3.4.2230-Hour Cyclic 10.4230-Hour Cyclic Conditions 10.4.1Shutdown during 230-Hour Cyclic 10.4.2Shutdown and Maintenance 10.5Normal Shutdown 10.5.1Emergency Shutdown 10.5.2Maintenance 10.5.3Downtime 10.5.4Operating conditions 10.6Stage Transition Times 10.6.1Test
22、 Timer 10.6.2Operational Data Acquisition 10.6.3Operational Data Reporting 10.6.4Coolant Sampling 10.6.5Oil Sampling 10.6.6End of Test (EOT) 10.7Shutdown 10.7.1Oil Drain 10.7.2Coolant Drain 10.7.3Engine Disassembly 10.7.4Calculations, Ratings and Test Validity 11Liner Pit Count 11.1Coolant Analysis
23、11.2Oil Analyses 11.3Assessment of Operational Validity 11.4Report 12Report Forms 12.1Reference Coolant Test 12.2Electronic Transmission of Test Results 12.3Precision and Bias 13Precision 13.1Intermediate Precision Conditions 13.1.1Intermediate Precision Limit 13.1.2Reproducibility Conditions 13.2Re
24、producibility Limit 13.2.1Bias 13.3Keywords 14AnnexesSafety Precautions Annex A1Intake Air Aftercooler Annex A2Engine Build Parts Kit Annex A3Sensor Locations, Special Hardware, and Engine BlockModificationsAnnex A4Sensor Locations, Special Hardware, and Engine BlockModificationsAnnex A4Fuel Specifi
25、cations Annex A5John Deere Service Publications Annex A6Specified Units and Formats Annex A7Report Forms and Data Dictionary Annex A8Coolant Analysis Annex A9Oil Analysis Annex A10Determination of Operational Validity Annex A11Typical System Configurations Appendix X12. Referenced Documents2.1 ASTM
26、Standards:3D86 Test Method for Distillation of Petroleum Products and Liquid Fuels at Atmospheric PressureD93 Test Methods for Flash Point by Pensky-Martens Closed Cup TesterD97 Test Method for Pour Point of Petroleum ProductsD130 Test Method for Corrosiveness to Copper from Petroleum Products by Co
27、pper Strip Test3 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 on the ASTM website.D7583 163D235 Specification for Mineral Spirit
28、s (Petroleum Spirits) (Hydrocarbon Dry Cleaning Solvent)D287 Test Method for API Gravity of Crude Petroleum and Petroleum Products (Hydrometer Method)D445 Test Method for Kinematic Viscosity of Transparent and Opaque Liquids (and Calculation of Dynamic Viscosity)D482 Test Method for Ash from Petrole
29、um ProductsD524 Test Method for Ramsbottom Carbon Residue of Petroleum ProductsD613 Test Method for Cetane Number of Diesel Fuel OilD664 Test Method for Acid Number of Petroleum Products by Potentiometric TitrationD976 Test Method for Calculated Cetane Index of Distillate FuelsD1121 Test Method for
30、Reserve Alkalinity of Engine Coolants and AntirustsD1177 Test Method for Freezing Point of Aqueous Engine CoolantsD1287 Test Method for pH of Engine Coolants and AntirustsD1319 Test Method for Hydrocarbon Types in Liquid Petroleum Products by Fluorescent Indicator AdsorptionD2274 Test Method for Oxi
31、dation Stability of Distillate Fuel Oil (Accelerated Method)D2500 Test Method for Cloud Point of Petroleum ProductsD2622 Test Method for Sulfur in Petroleum Products by Wavelength Dispersive X-ray Fluorescence SpectrometryD2709 Test Method for Water and Sediment in Middle Distillate Fuels by Centrif
32、ugeD4052 Test Method for Density, Relative Density, and API Gravity of Liquids by Digital Density MeterD4485 Specification for Performance of Active API Service Category Engine OilsD4737 Test Method for Calculated Cetane Index by Four Variable EquationD5185 Test Method for Multielement Determination
33、 of Used and Unused Lubricating Oils and Base Oils by InductivelyCoupled Plasma Atomic Emission Spectrometry (ICP-AES)D5302 Test Method for Evaluation ofAutomotive Engine Oils for Inhibition of Deposit Formation and Wear in a Spark-IgnitionInternal Combustion Engine Fueled with Gasoline and Operated
34、 Under Low-Temperature, Light-Duty Conditions (Withdrawn2003)4D5844 Test Method for Evaluation of Automotive Engine Oils for Inhibition of Rusting (Sequence IID) (Withdrawn 2003)4D5967 Test Method for Evaluation of Diesel Engine Oils in T-8 Diesel EngineE29 Practice for Using Significant Digits in T
35、est Data to Determine Conformance with SpecificationsE202 Test Methods for Analysis of Ethylene Glycols and Propylene GlycolsE344 Terminology Relating to Thermometry and Hydrometry3. Terminology3.1 Definitions:3.1.1 blind reference coolant, na reference coolant, the identity of which is unknown by t
36、he test facility.3.1.2 blowby, nin internal combustion engines, the combustion products and unburned air-and-fuel mixture that enter thecrankcase. D53023.1.3 calibrate, vto determine the indication or output of a measuring device with respect to that of a standard. E3443.1.4 heavy-duty, adjin intern
37、al combustion engine operation, characterized by average speed, power output, and internaltemperatures that are close to the potential maximum. D44853.1.5 heavy-duty engine, nin internal combustion engines, one that is designed to allow operation continuously at or close toits peak output. D44853.1.
38、6 non-reference coolant, nany coolant other than a reference coolant, such as a research formulation, commercial coolantor candidate coolant. D58443.1.7 non-standard test, na test that is not conducted in conformance with the requirements in the standard test method; suchas running in an non-calibra
39、ted test stand or using different test equipment, applying different equipment assembly procedures, orusing modified operating conditions. D58443.1.8 reference coolant, na coolant of known performance characteristics, used as a basis for comparison.3.1.9 test coolant, nany coolant subjected to evalu
40、ation in an established procedure.3.1.10 wear, nthe loss of material from, or relocation of material on, a surface.3.1.10.1 DiscussionWear generally occurs between two surfaces moving relative to each other, and is the result of mechanical or chemical action orby a combination of mechanical and chem
41、ical actions. D53024 The last approved version of this historical standard is referenced on www.astm.org.D7583 1643.2 Definitions of Terms Specific to This Standard:3.2.1 cylinder liner, nin internal combustion engines, the replaceable cylinders in which the pistons move up and down andcombustion ta
42、kes place.3.2.2 overhead, nin internal combustion engines, the components of the valve train located in or above the cylinder head.3.2.3 valve train, nin internal combustion engines, the series of components, such as valves, crossheads, rocker arms, pushrods and camshaft, that open and close the int
43、ake and exhaust valves.4. Summary of Test Method4.1 This test engine is a John Deere six-cylinder 10.1 L (6101H). Test operation includes a 19-min engine break-in, a 20-hcoolant break-in, and 230-h in five cyclic steps.4.2 Prior to each test, the engine is cleaned and assembled with new cylinder lin
44、ers and gaskets.4.3 The test stand is equipped with the appropriate instrumentation to control engine speed, fuel flow, and other operatingparameters.4.4 Coolant performance is characterized by determining the total liner pit count area.5. Significance and Use5.1 This test method was developed to ev
45、aluate the ability of a heavy-duty diesel engine coolant to provide protection againstdamage resulting from a phenomenon known as cylinder liner cavitation corrosion.5.2 This test method may be used for engine coolant specification acceptance when all details of this test method are incompliance.5.3
46、 The design of the engine used in this test method is a production OEM diesel engine modified to consistently produce theoperating conditions that accelerate damage from cylinder liner cavitation. This factor, along with the accelerated operatingconditions needs to be considered when extrapolating t
47、est results.6. Apparatus6.1 Test Engine Configuration:6.1.1 Test EngineThe John Deere 6101H is an inline six-cylinder heavy duty diesel engine with 10.1 L of displacement andis turbocharged and aftercooled. The engine has an overhead valve configuration. It features mechanical control of fuel meteri
48、ngand fuel injection timing.6.1.2 Oil Pan ModificationModify the oil pan as shown in Fig. A4.9.6.2 Test Stand Configuration:6.2.1 Engine MountingInstall the engine so that it is upright and the crankshaft is horizontal.6.2.1.1 The engine mounting hardware should be configured to minimize block disto
49、rtion when the engine is fastened to themounts. Excessive block distortion may influence test results.6.2.2 Intake Air SystemWith the exception of the intake air tube, the intake air system is not specified.Atypical configurationis shown in Fig. X1.1. The air filter should be typical of air filters used for engines in heavy-duty applications. Install the intakeair tube (Fig. A4.2) near the intake of the turbocharger compressor. The system shall allow control of applicable parameters listedin Table 1 and Table 2.6.2.3 AftercoolerUse a Modine aftercooler. Instru
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