ARMY MIL-DTL-46796 D-2010 ENGINE DIESEL 8 CYLINDER V-TYPE 390 TO 440 H P 《390至400马力8气缸V型液冷柴油引擎》.pdf
《ARMY MIL-DTL-46796 D-2010 ENGINE DIESEL 8 CYLINDER V-TYPE 390 TO 440 H P 《390至400马力8气缸V型液冷柴油引擎》.pdf》由会员分享,可在线阅读,更多相关《ARMY MIL-DTL-46796 D-2010 ENGINE DIESEL 8 CYLINDER V-TYPE 390 TO 440 H P 《390至400马力8气缸V型液冷柴油引擎》.pdf(18页珍藏版)》请在麦多课文档分享上搜索。
1、Comments, suggestions, or questions on this document should be addressed to U.S. Army RDECOM, Tank Automotive Research, Development and Engineering Center, ATTN: RDTA-EN/STND/TRANS MS #268, 6501 E. 11 Mile Road, Warren, MI 48397-5000 or emailed to DAMI_STANDARDIZATIONconus.army.mil. Since contact in
2、formation can change, you may want to verify the currency of this address information using the ASSIST Online database at https:/assist.daps.dla.mil. AMSC N/A FSC 2815 INCH-POUND MIL-DTL-46796D 10 March 2010 SUPERSEDING MIL-DTL-46796C 30 September 1998 DETAIL SPECIFICATION ENGINE, DIESEL: 8 CYLINDER
3、, V-TYPE 390 TO 440 H.P. This specification is approved for use by all Departments and Agencies of the Department of Defense. 1. SCOPE 1.1 Scope. This specification covers several 8 cylinder, V-type, liquid-cooled, 2-stroke-cycle, turbo-supercharged, internal-combustion, compression ignition engines
4、 for use in military vehicles (see 6.1). The basic design of these engines is very similar and the characteristic differences have been classed as Type I or Type II for the lower or the higher power versions. 2. APPLICABLE DOCUMENTS 2.1 General. The documents listed in this section are specified in
5、sections 3 and 4 of this specification. This section does not include documents cited in other sections of this specification or recommended for additional information or as examples. While every effort has been made to ensure the completeness of this list, document users are cautioned that they mus
6、t meet all specified requirement documents cited in sections 3 and 4 of this specification, whether or not they are listed. 2.2 Government documents. 2.2.1 Specifications, standards, and handbooks. The following specifications, standards, and handbooks, form a part of this document to the extent spe
7、cified herein. Unless otherwise specified, the issues of these documents are those cited in the solicitation or contract (see 6.2). Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-46796D 2 FEDERAL SPECIFICATIONS A-A-52624 - Antifreeze, Multi-
8、Engine Type. DEPARTMENT OF DEFENSE SPECIFICATIONS MIL-PRF-2104 - Lubricating Oil, Internal Combustion Engine, Combat/Tactical Service. MIL-DTL-46162 - Fuel, Diesel, Referee Grade. MIL-PRF-46167 - Lubricating Oil, Internal Combustion Engine, Arctic. MIL-A-53009 - Additive, Antifreeze Extender, Liquid
9、 Cooling Systems. MIL-PRF-62048 - Air Cleaners, Automotive: Heavy Duty, Dry-Type (For Internal-Combustion Engines) (Metric). (Unless otherwise indicated, copies of the above specifications, standards, and handbooks are available from the Document Automation and Production Service, Building 4/D, 700
10、Robbins Avenue, Philadelphia, PA 19111-5094 or https:/assist.daps.dla.mil/quicksearch/.) 2.2.2 Other Government documents, drawings, and publications. The following other Government documents, drawings, and publications form a part of this specification to the extent specified herein. Unless otherwi
11、se specified, the issues of these documents are those cited in the solicitation or contract (see 6.2). DEPARTMENT OF DEFENSE DRAWINGS 11669155 - Engine Assembly (TYPE I). 12260210 - Engine Assembly (TYPE I). 12268500 - Engine Assembly, Low Heat Rejection (TYPE II). (Copies of these documents are ava
12、ilable from DAMI_STANDARDIZATIONconus.army.mil or U.S. Army RDECOM, Tank Automotive Research, Development and Engineering Center, ATTN: RDTA-EN/STND/TRANS MS #268, 6501 E. 11 Mile Road, Warren, MI 48397-5000.) 2.3 Non-Government publications. The following document(s) form a part of this document to
13、 the extent specified herein. Unless otherwise specified, the issues of these documents are those cited in the solicitation or contract (see 6.2). AMERICAN NATIONAL STANDARDS INSTITUTE (ANSI) ANSI/ASQC Z1.4 - Sampling Procedures and Tables for Inspections by Attributes (DoD Adopted). (Applications f
14、or copies should be addressed to The American National Standards Institute, 11 w 42nd Street, 13th Floor, New York, NY 10036. (or http:/www.ansi.org) or American Society for Quality, 600 North Plankinton Avenue, Milwaukee, WI 53203 (or http:/www.asq.org/).) Provided by IHSNot for ResaleNo reproducti
15、on or networking permitted without license from IHS-,-,-MIL-DTL-46796D 3 AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) ASTM D975 - Standard Specification for Diesel Fuel Oils. (Application for copies should be addressed to the American Society for Testing and Materials, 100 Barr Harbor Drive, We
16、st Conshohocken, PA 19248-2959 or http:/www.astm.org.) NATO INTERNATIONAL STAFF - DEFENSE SUPPORT DIVISION NATO AEP 5 - NATO Standard Diesel and Spark Ignition Engines Laboratory Test. (Application for copies should be addressed to NATO, Military Agency for Standardization (MAS), 35 Chesham Place, L
17、ondon SWI, England or http:/nsa.nato.int/nsa/.) 2.4 Order of precedence. In the event of a conflict between the text of this document and the references cited herein, the text of this document takes precedence. Nothing in this document, however, supersedes applicable laws and regulations unless a sp
18、ecific exemption has been obtained. 3. REQUIREMENTS 3.1 First article. When specified (see 6.2), a first article sample shall be subjected to first article inspection in accordance with 4.2. 3.2 Materials. Unless specified herein, materials used shall be in accordance with the manufacturers material
19、s specifications for 390 to 440 horsepower (hp) diesel engines. The materials shall be capable of meeting all of the operational and environmental requirements specified herein (see 4.6.1). Recovered materials shall be used to the maximum extent practicable. 3.2.1 Metals. All metals used in the cons
20、truction of the engines shall be of a corrosion resistant type or shall be suitably protected to resist corrosion during the normal service life of the engines. The use of dissimilar metals in intimate metal to metal contact shall be avoided. 3.3 Environmental requirements. The engine shall start wi
21、thin 2 minutes and shall demonstrate the performance characteristics specified herein under any of the following conditions or possible combination of conditions (see 4.6.3). 3.3.1 Temperature start conditions. 3.3.1.1 Low temperature start without external aids. With integral cold starting aid and
22、without external aids after being cold soaked, without benefit of solar radiation, to an ambient temperature of -25 degrees Fahrenheit (F) (-31.6 degrees Celsius (C) (see 4.6.3.1.1). Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-46796D 4 3.
23、3.1.2 High temperature start without aids. Without external aids, with cooling fan installed, and a fuel pressure of 5 pounds per square inch (psi) (34 kilopascals (kPa) at the inlet to the fuel injector supply pumps, when operated at the following temperatures with exposure to maximum solar radiati
24、on (see 4.6.3.1.2): Ambient air temperature 115F (46.1C) Intake air temperature 115F (46.1C) (at air cleaner inlet) Coolant outlet temperature NTE 230F (110C) Oil sump temperature Maximum temperature attainable up to 275F (135C) 3.3.2 Elevation conditions. The engine shall have adequate torque and p
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