NAVY MIL-C-18087 A-1991 CLUTCHES FOR PROPULSION UNITS AND AUXILIARY MACHINERY NAVAL SHIPBOARD《海军船推进单位及辅助机械离合器》.pdf

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1、MIL-C-LO87A 30 W 999990b 0487364 3 - SNCH-POUND I MIL-C-l8087A(SH) 15 August 1991 SUPERSEDING MIL-C-l8087(SHIPS) 7 March 1955 (See 6.15) MILITARY SPECIFICATION CLUTCHES FOR PROPULSION UNITS AND AUXILIARY MACHINERY, NAVAL SHIPBOARD This specification is approved for use by the Naval Sea Systems Comma

2、nd, Department of the Navy, and is available for use by al1 Departments and Agencies of the Department of Defense. 1. SCOPE 1.1 Scope. This specification covers clutches for Naval shipboard propul- sion units and auxiliary machinery. of clutches but is intended to cover those types most widely used

3、in shipboard propulsion and auxiliary systems, This specification does not include all types 1.2 Classification. Clutches shall be of the following types as specified (see 6.2) : Type I - Nonpositive drive hydraulic (fluid drive), Type II - Nonpositive drive friction (tire and tube). Type III - Nonp

4、ositive drive friction (disc, drum, or cone) Type IV - Nonpositive drive overrunning (see 6.8.3). Type V - Positive drive (see 6.8.1) forced synchronizing. Type VI - Positive drive overrunning. (see 6.8.2). Class A - Automatically actuated. Class B - Remotely controlled. Beneficial comments (recomme

5、ndations, additions, deletions) and any pertinent data which may be of use in improving this document should be addressed to: Commander, Naval Sea Systems Command, SEA 5523, Department of the Navy, Washington, DC 20362-5101 by using the self-addressed Standardization Document Improvement Proposal (D

6、D Form 1426) appearing at the end of this document or by letter. AMSC N/A FSC 3010 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. Licensed by Information Handling Servicesr flIL-C-l18O87A 30 9 9999906 0487365 5 2. APPLICABLE DOCUMENTS 2.1 Government documents. 2.1.

7、1 Specifications. standards, and handbooks. The following specifica- tions, standards, and handbooks form a part of this document to the extent specified herein. those listed in the issue of the Department of Defense Index of Specifications and Standards (DODISS) and supplement thereto, cited in the

8、 solicitation (see 6.2). Unless otherwise specified, the issues of these documents are SPECIFICATIONS FEDERAL FF - B - 171 FF- B - 18 5 FF- B - 18 7 FF-W-92 QQ-A-601 QQ-B-728 QQ- S - 365 QQ-T-390 QQ-W-390 7 - Bearings, Ball, Annular (General Purpose). . and Bearings, Roller, - Bearings, Roller, Tape

9、red. - Washer, Flat (Plain). - Aluminum Alloy Sand Castings. - Bronze Manganese; Rod, Shapes, Forgings, and Flat - Silver Plating, Electrodeposited: General Require- I - Tin Alloy Ingots and Castings and Lead Alloy Ingots Self-Aligning. Products (Flat Wire, Strip, Sheet, Bar, and Plate). ments for.

10、and Castings (Antifriction Metal) for Bearing Applications. O - Wire, Nickel-Chromium-Iron Alloy. MILITARY MIL-S-901 - Shock Tests, H.I. (High-Impact); Shipboard Machinery, MIL-A-907 - Antiseize Thread Compound, High Temperature. MIL-S-1222 - Studs, Bolts, Hex Cap Screws, Socket-Head Cap Screws MIL-

11、S-5000 - Steel Chrome-Nickel-Molybdenum (E4340) Bars and MIL-A-8625 - Anodic Coatings, for Aluminum and Aluminum Alloys. MIL-1-8846 - Inserts, Screw-Thread, Helical Coil. MIL-T-17286 - Turbines and Gears, Shipboard Propulsion and Auxiliary Steam; Packaging of. MIL-B-17931 - Bearings, Ball, Annular,

12、for Quiet Operation. MIL-F-18240 - Fastener, Element, Self Locking, Threaded Fastener, MIL-S-22698 - Steel Plate, Shapes and Bars, Weldable Ordinary MIL-S-23284 - Steel Forgings, Carbon and.Alloy, for Shafts, Equipment and Systems, Requirements for. and Nuts. Reforging Stock. 250F Maximum. Strength

13、and Higher Strength: Structural, Sleeves, Couplings, and Stocks (Rudders and Diving Planes). MIL-S-24093 - Steel Forgings, Carbon and Alloy Heat Treated. DOD-F-24669 - Forgings and Forging Stock, Steel Bars, Billets and Blooms, General Specification for. (Metric) 2 Licensed by Information Handling S

14、ervicesMIL-C-1D87A 30 m 999990b 0471bb 7 - .P MIL-C-l8087A(SH) MILITARY (Continued) DOD-F-24669/1 - Forgings and Forging Stock, Steel (Carbon and DOD-F-24669/2 - Forgings and Forging Stock, Steel Bars and DOD-F-24669/3 - Forgings and Forging Stock, Steel Bars and Billets Alloy) Blooms, Bars, Billets

15、 and Slabs. (Metric) Billets - Chromium-Molybdenum Alloy, (Metric) MIL-C-24707/5 MIL-N-25027 MIL-C-26074 MIL-C-83488 STANDARDS MIL-C-24707/1 MILITARY MIL-STD-29 MIL-STD-129 MIL-STD-167-1 MIL-STD-248 MIL-STD-271 MIL-STD-278 MIL-STD-438 MIL-STD-777 MIL-STD-792 HANDBOOK MILITARY MIL-HDBR-149 for Nitrid

16、ing. (Metric) Applications. - Castings, Ferrous, for Machinery and Structural - Castings, Ductile Iron and Austenitic Ductile Iron. - Nut, Self-Locking, 250“F, 450“F, and 800F. - Coatings, Electroless Nickel, Requirements for. - Coating, Aluminum, Ion Vapor Deposited. - Springs, Mechanical; Drawing

17、Requirements for. - Marking for Shipment and Storage. - Mechanical Vibrations of Shipboard Equipment (Type I - Environmental and Type II - Internally Excited). Qualification. - Welding and Brazing Procedure and Performance - Requirements for Nondestructive Testing Methods. - Welding and Casting Stan

18、dard. - Schedule of Piping, Valves, Fittings, and Assoc- ated Piping Components for Submarine Service. - Schedule of Piping, Valves, Fittings, and Assoc- ated Piping Components for Naval Surface Ships. - Identification Marking Requirements for Special Purpose Components. - Rubber. (Unless otherwise

19、indicated, copies of federal and military specifications, standards, and handbooks are available from the Standardization Documents Order Desk, BLDG. 4D, 700 Robbins Avenue, Philadelphia, PA 19111-5094.) 2.1.2 Other Government documents, drawings. and publications. The following other Government doc

20、uments, drawings, and publications form a part of this document to the extent: specified herein. are those cited in the solicitation. Unless otherwise specified, the issues DRAWING NAVAL SEA SYSTEMS COMMAND (NAVSEA) B 214 - Root Connections for Attaching Pipe. 3 Licensed by Information Handling Serv

21、icesMIL-C-LO7A 30 M O6 0487367 9 MIL-C-l8087A(SH) PUBLICATION NAVSEA 0901-LP-420-0007, Chapter 9420 - Propulsion Reduction Gears, Couplings, and Associated Components. (Application forcopies should be addressed to the Standardization Documents Order Desk, BLDG. 4D, 700 Robbins Avenue, Philadelphia,

22、PA 19111-5094.) 2.2 Non-Government publications. The following document(s) form a part of this document to the extent specified herein, Unless otherwise specified, the issues of the documents which are DOD adopted are those listed in the issue of the DODISS cited in the solicitation. Unless otherwis

23、e specified, the issues of documents not listed in the DODISS are the issues of the documents cited in the solicitation (see 6.2). AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) A 228 - Standard Specification for Steel Wire, Music Spring A 313 - Standard Specification for Chromium-Nickel Stainles

24、s B 26 - Standard Specification for Aluminum Alloy Sand B 85 - Standard Specification for Aluminum-Alloy Die Castings. B 108 - Standard Specification for Aluminum-Alloy Permanent B 138 - Standard Specification for Manganese Bronze Rod, Bar B 148 - Standard Specification for Aluminum-Bronze Sand B 16

25、9 - Standard Specification for Aluminum Bronze Plate, B 247 - Standard Specification for Aluminum and Aluminum-Alloy Die Quality. (DoD adopted) and Heat-Resisting Steel Spring Wire. (DoD adopted) Castings. (DoD adopted) (DoD adopted) Mold Castings. (DoD adopted) and Shapes. (DoD adopted) Castings. (

26、DoD adopted) Sheet, Strip, and Rolled Bar. (DoD adopted) Forgings, Hand Forgings, and Rolled Ring Forgings. (DoD adopted) Castings. (DoD adopted) Castings. General Applications. (DoD adopted) Systems, Equipment and Facilities. B 271 - Standard Specification for Copper-Base Alloy Centrifugal B 505 -

27、Standard Specification for Copper-Base Alloy Continuous B 584 - Standard Specification for Copper Alloy Sand Castings for F 1166 - Standard Practice for Human Engineering Design for Marine (Application for copies should be addressed to the American Society for Testing and Materials, 1916 Race Street

28、, Philadelphia, PA 19103.) AMERICAN NATIONAL STANDARDS INSTITUTE (ANSI) B46.1 - Surface Texture, (Surface Roughness, Waviness, and Lay). (DoD adopted) 4 Licensed by Information Handling ServicesNIL-C-LBO7A 30 7777706 0487368 O - Mater ia1 Steel plates and shapes Steel forgings I I I I i I I I I I I

29、1 I 1 , I I I l Hardening Hardness lJ method 5. a - .e MIL-C-I8087A(SH) (Application for copies should be addressed to the American National Standards Institute, Inc., 1430 Broadway, New York, NY 10018.) (Non-Government standards and other publications are normally available from These documents als

30、o the organizations that prepare or distribute the documents, may be available in or through libraries or other informational services.) 2.3 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.

31、Nothing in this document, however, supersedes applicable laws and regulations unless a specific exemption has been obtained. 3. REQUIREMENTS 3.1 First article. When specified (see 6.2), a sample shall be subjected to first article inspection (see 6.5) in accordance with 4.3. 3.2 Materials. Unless ot

32、herwise specified (see 6.2), materials shall be as specified in tables I and II. TABLE I. Materials of principal parts. Part Anti- friction mater ia1 Be ar ing s Ball Roller Cages, structural Cas ings , covers, bases and guards Casings and guards, weight critical 4pp 1 i cab 1 e document JQ-T-390 MI

33、L-B-17931 FF-B-171 FF-B-185 FF-B - 187 MIL-S-22698 MIL-S-24093 MIL-C-24707/1 MIL-S-24093 MIL-S-22698 QQ-A-601 Steel castings Steel forgings Steel plates and shapes Aluminum alloy i casting Remarks :rades 2 or 3 Grades A, B, or D Class B, type I or II Grade A1Q or WCA Class H, type V Grade B Alloy C3

34、55.0 or A356.0 weight critical 1/ See footnotes at end of table. 5 Licensed by Information Handling ServicesMIL-C-18087A 30 9999906 0487169 2 W *I MIL-C-l8087A(SH) TABLE I. Materials of principal parts - Continued. Part App 1 icab 1 e document Hardening method Material Jardness I/ Remarks Clutch dri

35、ve pieces anc plates MIL-S-24093 Steel forgings 275 BHN 2J 56 Rc 2J Class C, or II type 1 DOD-F-24669/1 MIL-C-24707/5 S tee1 : bars and b i 1 lets Cast iron Zarbur ize 2/ Class. 4615 or 8615 Grade 60-45- 15 1 1 Cones MIL- S - 24093 Steel forgings 275 BHN Class C, or II Class H, Class B type 1 type v

36、 QQ - B - 7 2 8 ASTM B 138 Manganes e bronze forging and bars Manganes e bronze Copper alloy, C67000 or C67500 Drums %IL-C-24707/1 $IL- C - 24707/5 YIL-S-24093 DOD-F- 24669/2 Steel castings Cast iron Grades A1Q Grade Class H, type V condition HT condition III or WCA 60-45-15 F-22, Class A, 2, type S

37、teel forgings Steel bars, billets, and forgings Nitralloy 135 M steel bars, billets, and forgings Steel plates and shapes IOD- F- 24669/3 i9 Rc Jitride 4J IIL- S - 2 2 6 9 8 Grade B Flanges IL- S - 24093 Steel forgings Class H, type V :lass B, type I or II See footnotes it end of table. 6 Licensed b

38、y Information Handling ServicesI l 1 I I I I I I l I l I NIL-C-IIBOBA 30 - 9999906 0487370 9 MIL-C-I8087A(SH) TABLE I. Materials of Drincipal Darts - Continued. Part Fr c t ion and rubbing pieces Hubs Pins Ypplicable document ASTM B 271 ASTM B 505 ASTM B 584 qQ-B-728 ASTM B 148 DOD-F-24669/1 DOD-F-2

39、4669/3 DOD-F-24669/1 DOD-F-24669/1 DOD-F-24669/3 MIL-S-5000 DOD-F-24669/3 Material Copper bas e alloy centrifugal castings Copper bas e alloy continuous castings Copper alloy sand castings Manganese bronze forgings and bars bronze sand castings Aluminum S teel bars Nitralloy and billets 135 M steel

40、bars, billets and forgings S teel bars and billets for reforgini Steel bars and billets Nitralloy 135 M steel bars , billets , and forgings Steel bars and forging stock and billets for reforgint Steel bars See footnotes at end of table. 7 56 Rc 59 Rc 49 Rc 56 Rc 59 Rc 45 Rc 49 Rc Hardening method Ca

41、rburize Nitride Nitride Carburize Nitride Through hardened 5/ Nitr ide Remarks Sopper alloy C90500 , C92200, C93800 Class B Class 4615 or 8615 Class A, condi tion III 2, type Grade 4340 Class 4615 or 8615 Class A, condition III 2, type Condition F, rough turned Grade 4340 Licensed by Information Han

42、dling ServicesIIL-C-18087A 30 W 9999906 0487373 O W Part Pis tons Rotors Elastomer pieces MIL-C-l8087A(SH) TABLE I. Materials of principal parts - Continued. App 1 icab le document MIL-S-24093 ASTM B 26 ASTM B 85 ASTM B 108 ASTM B 247 MIL-C- 24707/1 MIL-C-24707/1 DOD-F-24669/1 DOD-F-24669/3 DOD - F-

43、 246 6 9/2 9IL- S - 5000 DOD- F- 246 69/1 YZIL- S - 22698 UIIL-HDBK- 149 Material Steel forgings Aluminum alloy sand castings 6J alloy die castings 6J alloy per- manent mold castings 3/ alloy die and hand forgings 6/ castings Aluminum Aluminum Aluminum Steel Steel castings S tee1 bars and b i 1 lets

44、 Nit ralloy 135 M steel bars billets and forgings Steel bars, billets, and forgings Steel bars and forging stock and b i 1 lets for reforging Steel plates and shapes Steel bars Zubber Hardness 41 275 BHN 56 Rc 59 Rc t5 Rc t9 Rc Hardening method Zarbur iz e uitride Chrough iardened 5/ Jitride ,I Rema

45、rks Class C, or II c355 o or A356.0 Alloy A360 or A380 type 1 Alloy 911oy C355, O or A356.0 lllloy 2014-T6 01 6061 - T6 :rades A1Q or WCA ;irades A1Q or WCA :lass 4615 or 8615 :lass A, condi tion III 21 type F- 22 condition HT ;ondi t ion F, rough turned kade 4340 kade B Total hours - 150,000. (b) F

46、ull power hours - 75,000. (c) Between 50 and 100 percent full power hours - 37,500. (d) Less than 50 percent full power hours - 37,500. 3.3.1.3.3 Operating hours, auxiliam clutches. Auxiliary clutch life shall be 100,000 hours at design rated conditions. 3.3.1.4 Over torque. Clutches shall transmit

47、200 percent of rated torque at the maximum specified misalignment (see 6.2) for a minimum period of 1 minute for each occurrence. occurrences (see 6.2). Contracting activity shall specify number and frequency of 3.3.2 Maintenance. 3.3.2.1 Accessibility. Design shall, within space limitations, provid

48、e the maximum accessibility to parts which require routine inspection, maintenance, and repairs, maintenance actions and to effect repairs. Design shall provide for minimum effort required to accomplish planned 13 Licensed by Information Handling ServicesMIL-C-18087A 30 9999906 0487177 1 Clutch type

49、 Maintenance interval Action 1 3.3.2.2 Interchangeability. In no case shall parts be physically inter- changeable or reversible unless such parts are also interchangeable or reversible with regard to function, performance and strength. 3.3.2.3 Scheduled maintenance. Table III provides the minimum requirements for scheduled (periodic) maintenance. Equipment vendors shall submit other necessary periodic maintenance requirements for their equipment. All types Self-contained lubricant type Semi-annual Inspect Quarterly Lubricate 3.3.3 Safety. 3