NAVY MIL-P-82436-1966 PUMP FUEL《燃料泵》.pdf

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1、.- . ._ - - - - .-. - e-.-.- - - - - _. - . - . . . . 111- 1 MIL-P-82436 13 7777706 0360702 6 I, .- .- I- , / /v- 32500 psig P = pressure-psig Q = flow, gallons per minute of working fluid K = 1500 f 94 1. Inlet filter: 50 to 80 micron 4.5.4 Test orocedures. 4.5.4.1 Ooerational test. The pump, conta

2、ining twenty cubic centi- meters of oil, see 6.7, shall be mounted in the test stand and connected to. the auxiliary equipment. as follows: 300 f 10 psig to the bias port. rpm, set the inlet pressure to 7 f 3 psig. Screw (Figure 1) to obtain an outlet pressure of 2775 f 10 psig. the Adjusting Screw

3、Nut and secure with a lockwire. operated in accordance with the sequence indicated in Table XI. shall deliver the working fluid at the,pressures specified in Table XI, when the pump is driven at 3880 f 10 rpm, bias pressure is controlled within the respective parameters and the inlet pressure in mai

4、ntained between 4 and 10 psig. The orifice shall not be by-passed thus unloading the pump during the test. Prior to testing, the flow rate shall be preset remove the Adjusting Screw Nut (Figure i), apply a pressure of With the pump being driven at 3880 f 10 Position the Valve Adjusting Replace The p

5、ump The pump shall be 18 _- _- _- - - ._I_._-. - . - . . * Licensed by Information Handling Services- .- MIL-P-82436 (OS) . TABLE XI OPERATING CHARACTERISTICS Bias output - Minimum Pressure Pressure Operating Time Sequence Psig Psin At Each Sequence 1 O 2345 f 100 10 sec. 2 85 f 10 2475 f 75 10 irec

6、. 3 225 f 10 2675 t 75 10 sec. 4 445 i 10 2925 f 75 10 sec. 5. - 665-i 10 3855 f 100 10 sec. 6 1100 f 20 3575 Min. 10 sec. 7 665 f 10 3155 f 100 15 sec. 445 f 10 2925 f 75 10 sec. 8 9 225 f 10 2675 f 75 10 sec. 10 85 f 10 2475 f 75 10 sec. 11 O 2345 f 100 10 sec. -. 4.5.4.2 leakage from the pump dur

7、ing the acceptance test. Visual examination. There shall be no evidence of working fluid 4.5.5 Test data sheets. -All test data shall be recorded on data sheets by the supplier. the following information: Data sheets shall contain, but are not limited to, - a. Date - b. Date of calibration; Instrume

8、ntation Orifice . - c. Preset adjustment: - d. Test Data Bias pressure psig, Output pressure psig. Bias Pressure Output Pres sure Sequence Psig Psin 1 2 4 C 3 6 7 8 9 10 . 11 2. Working fluid leakage - f. Post-test servicing 19 Licensed by Information Handling ServicesI 4 MIL-P-Zq36 13 3777906 03607

9、23 T W MIL-P-824.36 (OS) 4.5.6 successfully pass the tests of 4.5.4.1 or 4.5.4.2 shall be cause for Determination of defect or failure. Failure of a pump to rejection of that pump. - 4.5.7 Post-test servicing and maintenance. The pump shall be dis- assembled, cleaned, and re-assembled after being te

10、sted. preventive solvent used shall be in accordance with 6.5. O-rings shall be replaced. shall not be removed. The corrosion All exposed Nut, Adjusting Screw Dwg. 2526741, Figure 1, 4.6 Periodic oroduction inspection. Periodic production samples shall be selected in accordance with 4.3.2. in accord

11、ance with the following plan: The samples shall be tested - a. The Sample of 1 unit from the first group of 30 units will be called the first Sample and will undergo the tests of Table XII for Sample 1. tests will Be as shown in Table XII. The Sample of 1 unit from the second and third groups of 30

12、units will be called the second and third Samples and will undergo the tests of Table XII for Samples 2 and 3 respectively. The sequence of tests will be as shown in Table XU. The next Sample will be selected from the next group of units regardless of whether the shift to Step 2 was made. Sample and

13、 will undergo the tests of Table XII for Sample 4, etc. The sequence of - b. - c. This Sample will be called the fourth TABLE XII PEXIODIC TEST SEQUENCE Sample and Test Sequence . Tests 1, 4, Etc. 2, 5, Etc. 3, 6, Etc. Vibration, Ready Condition Acceleration, Ready Condition Temperature and Humidity

14、 Low Temperature Operating Operational Service Life Shock, Ready Condition 1* High Temperature Operating 2 Operational Test 3 l* l* 2* 3* 2 4 5 3 6 4 7 I I * Visual Check After Testing 20 Licensed by Information Handling ServicesI . _._ -_- MIL-P-Zq3b 13 = 77777Ob 0360722 1 - R* -I , MIL-P-82436 (OS

15、) 4.6.1 . Test conditions. Unless otherwise specified, the pump shall be subjected to the periodic tests under tlie following conditions: - a. Temperature: Room ambient i-32 F to +98“ F - b. Altitude: . , Normal ground -atmospheric - c. Vibration: None pressure . - d. Humidity: Room ambient 4.6.2 th

16、e periodic tests shall be in accordance with 4.4.3. Test equipment and set-uE. The test equipment and Set-up for 4.6.3 Test procedures. 4.6.3.1 Vibration, ready condition. Vibration testing of the pump, in the ready condition, shall be performed in accordance with 4.4.4.2. _. . . 4.6.3.2 Acceleratio

17、n, ready condition. Acceleration testing of the pump, in the ready condition, shall be performed in accordance with 4.4.4.3. 4.6.3.3 Shock, ready condition. Shock testing of the pump, in the ready condition, shall be performed in accordance with 4.4.4.4. 4.6.3.4 Temperature and humidity, non-operati

18、ng condition. Temperature and humidity testing of the pump, in the non-operating condition, shall be performed in accordance with 4.4.4.5. 4.6.3.5 high temperature operating test in accordance with 4.4.4.7. High temperature operating. The pump shall be Subjected to the 4.6.3.6 low temperature operat

19、ing test in accordance with 4.4.4.6. Low temperature operating. The pump shall be subjected to the 4.6.3.7 tional test in accordance with 4.4.4.1. Operational test. The pump shall be subjected to the opera- 4.6.3.8 additional operational tests in accordance with 4.4.4.1. Operational service life. Th

20、e pump shall be subjected to 8 21 t Licensed by Information Handling ServicesI - - MIL-P-82436 13 = 7979406 0360723 3 = Ma-P-824.36 (OS) . 4.6.4 Test data. Test data shall be recorded in accordance with 4.4.5, as appropriate, and maintained as a part of the inspection record. 4.6:s Determination.of

21、defect or failure. Failure of the pump to successfully pass the tests in 4.6.3.1 through 4.6.3.8 shall be cause for withholding acceptance of all units on hand. be taken in accordance with 4.3.2. Corrective action shall 4.7 Examination of first echelon repair parts. 4.7.1 General. 4.7.1.1 components

22、 assembled into the end product and to first echelon repair parts. The information presented in this section is applicable to all The information is divided into the following major divisions: - a. - b. Parts covered by separate CDs Parts which are manufactured in accordance with Federal or Military

23、 specifications which contain adequate quality assurance provisions. c. Minor hardware items - 4.7.1.2 Unless otherwise specified, sampling plans and procedures set forth in MIL-STD-105, Inspection Level II, shall be used in determination of acceptability of the first echelon repair parts and all co

24、mponents assembled into the end product. An AQL of 1.0 shall be used for major items of i-nspection, an AQL of 2.5 shall be used for minor items of inspection. 4.7.1.3 and shall be performed whether the item is a part of a repair kit or is to be assembled into the end product. The verification of th

25、e quality of repair parts is mandatory 4.7.2 Separate Classification of Defects (CDs). The components and as- sembliea referenced.within this subsection shall be inspected in accord- ance with the applicable CDs. For inspection of repair parts use: PART - Spring, Ball Guide Spring, Piston Bearing, N

26、eedle Packing, Preformed Va Ive As semb ly BU WEPS CD 1556991 1557047 1557048 155 705 2 1557063 Licensed by Information Handling ServicesI PART Shaft, Pump Body, Fuel Pump Block, Piston Head Pump Pump Assembly, Fuel Seal, Lower Piston Cam Screw, Cap, Soc Hd, Hex Retainer, 5eal Plate, Thrust Bearing,

27、 Needle Bearing, Thrust Washer, Thrust Seal, Plain Encased Packing, Preformed- Head Assembly Pin, Valve Guide, Ball Screw, Valve Adj. Nut, Adj. Screw Ball Seal, Upper Key, Woodruff - . _- BU WEPS CD 1557065 1568879 1568892 -1568924 1568925 2526584 . 2526593 2526597 2526611 2526612 2526613 25 266 14

28、2526616 2526617 2526624 2526718 2526724 2526738 2526739 2526740 2526741 2526742 2526834 2571159 . 4.7.3 Components covered by Federal and Military Specifications. The components and parts referenced within this subsection shall be inspected in accordance with the applicable specifications. parts use

29、: For inspection of repair PART Lubricant Oil Adapter Elbow - SPECIFICATION MIL-G-4343 MIL-L-15016 MIL-F-18866 MIL-F-18866 4.7,4 Miscellaneous hardware. The items referewdd within this sub- section shall be inspected as to type and quantity. PART Packing, Preformed Ring, Retaining Lockwire Packing,

30、Preformed Fitting, Ball Design - IDENTIFICATION ARP 568-008 MS16626- 1056 MS 209 9 5 -C3 2 MS29561-015,021 MS35670-2 23 c .- Licensed by Information Handling Services-. . - I _- - MIL-P-82436 13 m 9799906 0360725 7 PART - IDENTIFICATION Set Screw, Cup Point MS51018-49 Packing, Preformed NAS617-3,4,6

31、 Washer, Flat - NAS62OClOL Screw,Cap, Soc Hd, :Hex NAS1351-3,16 5. PREPARATION FOR DELIVERY 5.1 Preservation and packaging. Preservation and packaging shall be level A or C as specified. Pump* See 6.2. Unit package shall consist of one 5.1.1 shipment shall be in accordance with MIL-P-116. Cleaning s

32、hall be accomplished in accordance with Process C-1 and drying, if required, shall be accomplished with Method D-1, or 0-4. Preservation and packaging shall be Method IA. Level A. Preservation and packaging of equipment for level A i 5.1.2 Level B. Not applicable. 5.1.3 Level C. Cleaning, drying, pr

33、eservation and packaging shall be accomplished in accordance with the suppliers own commercial practice when such practices have been approved by the procuring activity. 5.2 Packing. Packing shall be revel A or C as specified. See . 6.2. Shipping container shall contain one unit package. 5.2.1 ance

34、with 5.1.1, shall be overpacked in containers complying with MIL-P-116, Method II D. Level A. The equipment, when preserved and packaged in accord- 5.2.2 Level B. Not applicable. 5.2.3 ance with 5.1.3, shall be overpacked in compliance with Uniform Freight Classification Rules or mon carrier regulat

35、ions applicable to the mode of transportation. Level C. The equipment, when preserved and packaged in accord- P Licensed by Information Handling ServicesI -L- ._ MIL-P-82436 (OS) 5.2.4 . Cushioning or dunnage. Supplier shall provide sufficient cushioning or dunnage material to adequately protect the

36、 pump from damage due to shock and vibration loads encountered during all modeS.of handling and transportation. this specification. Shock and vibration tests shall be in accordance with - . . 5.3 . i MarkinE. In addition to the markings required by the contract or order, unit packages and-shipping c

37、ontainers shall be marked in accord- ance with requirements of MIL-STD-129. 6. : - .NOTES 6.1 propulsion system to pump a liquid monopropelant fuel, Otto Type II, WS-2106. Intended use. The fuel pump is intended for use in a torpedo 6.2 . Ordering data. Procurement documents should specify the follo

38、wing: - a. - b. - d. inspection data required - e. Title, number and date of this specification Assigned activity for preproduction tests . - c. Any exceptions to this specification Required level of preservation, packaging and packing 6.3 Definitions. 6.3.1 Ready. The condition of the pump when ful

39、ly.asseinbled after completion of servicing and maintenance. . . 6.3.2 Operating. The condition of the pump when operating. 6.3.3 Non-operating. The condition of the pump when stored, trans- ported, or handled. Tests on the pump, in the non-operating condition, shall be performed without packaging o

40、r packing. 6.3.4 Vibration. Vibration is a sinusoidal motion defined by amplitude and frequency. acceleration. corresponding maximum acceleration in gravitational units. The frequency is given in cycles per second. The amplitude may refer to displacement or to The displacement is given in inches pea

41、k-to-peak or the 25 Licensed by Information Handling ServicesMIL-P-82436 13 W 7799706 0360727 O m - . p _ i MIL-P-824.36 (OS) Acceleration (steady state). Acceleration (steady state) is i 1 6.3.5 the time rate of change of velocity of a body resulting from the applica- tion of a sustained external f

42、orce with a uniform build-tip to peak in more than 0.010 seconds. i Acceleration is given in gravitational units. t 6.3.6 duration. percent of peak force in less than 0.010 seconds. Shock is described as a pulse in units of gravitational acceleration, duration in milliseconds and shock wave form equ

43、ivalent to one half sine wave. Duration is de- fined as the interval between the point of zero amplitude, from which the shock waveform builds up, to its decay to zero amplitude. - Shock. Shock is an abrupt change in the motion of a body I - resulting from the sudden application of a large external

44、force of short Shock, in general, can be described as a build-up to 90 4 6.3.7 Temperature. The temperature of the enviroment to which the pump is exposed,is expressed in degrees Fahrenheit. 6.3.8 Humidity. Humidity is the relative humidity of the environ- ment to which the pump is exposed, expresse

45、d in percent. 6.4 Weight. The weight of the pump shall be 3.62 f 0.20 pounds. 6.5 Corrosion preventive solvent. The corrosion preventive solvent shall consist of a solution of 4 partS.minera1 spirits and 1 part Steelgard #1301 6.6 Storage life. 6.6,1 standing storage for 5 years in the packed and pa

46、ckaged condition and, there- after, meet the performance requirements of this specification. Packed and packaged condition. The pump shall be capable of with- 6.7 Lubricating oil. The lubricating oil, in addition to meeting the requirements of MIL-L-15016-3065, shall have a minimum viscosity index o

47、f 100. 26 Licensed by Information Handling ServicesI - . - - - - _- c- . - _. *- MIL-P-8243b 13 7779706 0360728 2 - al % Irt MIL-P-82436 (OS) . . -. .- .u, U $4 O 3 w g: Licensed by Information Handling ServicesI , MIL-P-82436 13 W 7777706 0360727 4 MIL-P-.8%36 (OS) To Pcssure Indicator/ Recorde r T

48、o Pressure Recorder “B“ Gage Bias Pressure Ad jus table Inert Pres sure Supply To Pressure Indic a to r I Recorder Tempera ture Indica tor/ Recorder Solenoid Control Regulated Inert Gas Supply “A“ Gage Tank Pressure drl 2s 28 i- Licensed by Information Handling Services. MIL-P-2436 13 m 9999906 0360730 O - - al o E: a U p1 al u le“ & O YI Licensed by Information Handling Services