NAVY MIL-T-22393 B-1973 TEST SET MARK 292 MOD 1《292号1型测试装置》.pdf

1、1. SCOPE 111 L- T- 22 39 3 B (US) 21. September 1971 Superseding 6 June 1966 MIL - T- 2 2 3 9 3A (OS 1 I MILITARI SPECIF I CATI ON TEST SET MRK 292 MOD 1 This specification has been approved by the Naval Ordnance Sys terns Command, Department of the Navy 1.1 Scope, This specification establishes the

2、lrequirements for the procurement of Test Set Mk 292 Mod 1, LD 291414, which provides a means of checking the functions of Exploder bk 19 Type, is test set is OE one type and one classI 2. APPLICABLE DOCUMEhTS .% 2.1 I Xb The -following documents of the issue in effect on the date of invk- tation fo

3、r bids or request for proposals form a part of this specification t to the extent specified herein. SPECIFICATIONS Federal PPP- B-591 PPP- B-601 PPP- B- 62 L t billtary MIL- P - 1 1 6 FIIL-T- 18404 MIL-1-18997 Boxes, Fiberboard, Wood-Cleated Boxes, Wood, Cleated-Plywood .i Bokes, Wood, Nailed and Lo

4、ck-Corner Pr-eservation, Nethods of Torpedoes, Environmental Requirements; General Requirements for Indicator, Pressure, Panel bounted or Gase Supported, General Specification 18 THIS DOCUMENT CONTAINS - PAGES. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from

5、 IHS-,-,-f nIL-T-22373B 13 = 7777706 0302318 L = - - Wi L- T- 2 2 3 9 3 B ( OS) STANDARDS Mi 1 i tar1 % MIL-STD-129 Marking for Shipment and Storage DRAWINGS ,a Naval Ordnance Systems Cormnand KAVORD LD 291414 Test Set Mark 292 Mod 1, and all Speci- fications and Drawings Listed Thereon Exploder Swi

6、tch Base MVORD Dwg 1472706 3( PUBLICATIONS Naval Ordnance Systems Command. OS 6341 Miscellaneous General Ordnance Require- ments t (Copies of specifications, standards, drawings, and publications required . by contractors in connection with specific procurement functions should be obtained from the

7、procuring activity r as directed by the Contracting O- ficer. ) c I. - $ 2.2 Other publications; The following documents form a part of this specification to the extent specified herein. the issue in effect on date of invitation for bids or request for proposals shall apply, Unlesi otherwise indicat

8、ed, National. Bureau of Standards Handbook H28 . Screw Thread Standards for Federal Service s (Application for copies should be addressed to the Superintendent of Docu- ments, Government Printing Office, Washington, DC 20402.) 3 REQUIREMENTS 3.1 Description, Test Set Mk 292 Mod 1 is a light-weight,

9、portable unit aluminum case, hydraulic panel and capable of checkhg the performance of Exploder Mechanism Mk i9 Type. test set is comprised of the following: applicable equipment test lead assembly, electrical plate assembly, and an input power cable. 2 The arming device simulator, two terminal ring

10、 assemblies, ; Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-T-22393B 33 W 799990b 0302339 3 I This test set checks the operations of the exploder mechanism firing switch circuit, arming and disarming, ceiling switch, floor switch, switch base

11、O-ring seal, and the exploder power supply output. vides unregulated test trol*tages of 150 volts direct current (dc) at 1.0 milliampere (ma); 24 volts dc at 2 amps; 6 volts dc at 2 amps; and 115 volts alternating current (ac), 400 Hertz (Hz) at 0.5 amp. The test set also pro- 3,2 General requiremen

12、ts 3,Z.l Preproduction samples. Unless otherwise specified in the conrract or order, preproduction samples of the test set shall be manufactured- using the methods and ptocedures proposed for tho production, The sample will be tested as specified in Section 4 herein and is for the purpose of deter-

13、mining, prior to production, that the contractors production methods are capable of yielding items that comply with the technical requirements of the contrae t. 3.2.2 Materials. Unless otherwise specified in the contract, requisi- tion, or order, all materials and purchased parts entering into the f

14、inal assembly of the test set shall conform strictly -to the detailed require- ments indicated in the drawings and specifications listed in EIAVR LD 29141Cr. 3.2.3 Finishes, coatings, construction, and dimensions, Finiches, coat- ings, construction, and,dimensianq of the test set shall be strictly i

15、n ac- cordance with applicable drawings, SpeEifications, and publications listed in IUVORD LD.291414. ,- * 3,2.4- Moisture. fungus, and corrosion. The test set shall be rendered moistre, fungus, and corrosion resistant in accordanSe with detailed re- quirements specified in the drawings anid specifi

16、cations listed in NAVORD fied in these documents, the item shall be afforded such resistance in ace-: cordance with -NAVOEU OS 6341. LD 291414. When moisture, fungus, and corrosion resistance are not 5peci- 3.2?;5 Marking. Marking of assemblies, subassemblies, and parts shall be in accordance with t

17、he applicable drawings listed in NAVORD LD 291414. 3.2.6 fireads. Unless otherwise specified, all threads shall be in ac- cordance with National Bureau of Standards Handbook H28. The class or fit for threads shall be as specified on the applicable drawings. 3.2.7 Conflicting requirements. In the eve

18、nt of conflict between the documents referenced herein and the-contents of this specification, the contents of this specification shall apply. 3,3 Definitions. Definitions applicable to the environmental require- ments of this specification are defined in MIL-T-18404, 3 Provided by IHSNot for Resale

19、No reproduction or networking permitted without license from IHS-,-,-MIL-T-223738 13 777770b 0302320 T W _ -_- - MIL-T- 22 393B(OS) h 3.4 Perfonnance requirements and product characteristics. The test se? shall meet the following performance requirements and product characteris- tics: 3 3,4.1 Power

20、requirements. The test set shall operate from a 115 volts plus or minus 10 percent at 60 Hz plus or niinus 5 percent input and ghall generate working voltage as follows: 3.4.1.1 Voltage output, Voltmeters Mi. and M2 shall be accurate within It plus or minus 3 percent. voltages at the following worki

21、ng currents: 3.4.1.1.1 150 Solts dc at 10 ma. The test set shall generate the following workine. 3,4,1.1,2 24 volts dc at 2.0 amp- 3.4.1.1.3 3.4.1,1.4 6 volts dc at 2.0 amps. 115 volts ac, 400 Hz at 0.5 amps, . I * 3.4.2 .k!yciri?iilic, system requireqents, The hydraulic system, operated by a hand p

22、pmp, shall be capable .of supplying 610 to 620 psig water pres- sure for checking the operation of the exploder mechanism hydrsstatic switches and O-ring seals. Gage accuracy shall be intaaccordance with . MIL- 1-18997. 3.4,3 Firin;! switch circuit. The test set shall show an indicaton of exploder f

23、iring switch closure.in an armed exploder. 3.4.3.1 Calibration of firing switch circuit, The firing switch cir- cuit shall operate with a resistance of 0.92 ohm. 3.4.3.2 Firing switch circuit resistor R16, The resistor plus associated wiring and connector test Lead shall have a value within the rang

24、e of 0.99 - ohm miniinurn and 1.08 ohms maximum, 3.4.3.3 The resistance between terminals “A“ and “E“ of the terminal ring assembly shall not exceed 0.1 ohm maximum when TEST SELECTRswitch S3 is set at the FIRING SWITCH position. 3,4,4 Arming device simulator, The arming device simulator shall resis

25、t rotation in either direction with a frictional torque of 4 plus or minus 0.5 inch-pounds 3.4.5 Floor and ceiling switches circuit, nie floor and ceiling switches circuit shall operate as specified in 4.5,4.6. 4 ?- I Provided by IHSNot for ResaleNo reproduction or networking permitted without licen

26、se from IHS-,-,-MIL-T- 22 393 B (OS) 3.4.5,k Power supply outputs. The voltages and polarities for the var- ious mods of exploders shall be selected in accordance with 4.5.4.7, 3.4.6 Hydrostatic pressure. With 850 plus or minus 25 psin applied to the test set, there shall be no pressure drop after t

27、he system stabilizes in a maximum of 30 minutes at constant room temperature, * k * 3.4.7 Gag accuracies. The 0-60 and 0-1000 psi gage accuracies shall. be in accordance with MIL-1-18997. 3.5 Environmental requirements 3.5.1 Vibration, The test set shall be capable of withstanding vibra- tion requir

28、ements as follows: 3.5.1.1 Vibration, transportation. When packaged and packed as speci- fied in Section 5, the test set, after being subjected to the tests spec- ified in 4+4#1,1, shall show no damage and shall meet all the performance requirements and product characteristics of this specification.

29、 3.5.1.2 Vibration, operatinq. The test set, less pack and packagng . and. self-mounted s specified in 4.4.1.2, shall. be capable of withstanding vibration requirements ai specified in 4.4.1.2 and, during and after, shall show no damage and shall meet all ehe performance eequirements and product cha

30、racteristic st of 1 th is speci f iction. 3.5.2 Shock. 2he .-CY test - set, mounted as specified in 4,4.2, shall be .L capable of withstanding shock requirements as follows: 35.2.1 Shock, transportation. hhefi packaged and pacGed as specified in Section 5, the test set, after being subjected to the

31、tests spec.ified in 4.4.2.1, shall show no damage and shall meet all the perfonnance re- quirements and product characteristics of this specfication, , 3.5.2.2 Chock, nonoperating or ready, The test set, less pack and packaging and self-mounted as specified in 4.4.2.2, shall be capable of, withstand

32、ing shock requirements as specified in 4.4.2.2 and thereafter shall show no damage and shall meet all the performance requirements and product Characteristics of this specification. 3.5,3 Temperature, e test set shall be capable of withstanding tem- perature conditions specified in 4.4.3 and shall m

33、eet the performance requirements and product characteristics of this specification, 3.5.4 Humidity. The test set shall be capable of Withstanding humidity conditions Specified in 4.4.4 and thereafter shall show no corrosion or .- 5 Provided by IHSNot for ResaleNo reproduction or networking permitted

34、 without license from IHS-,-,-MIL-T-22393B (OS) damage and shall meet the performance requiremenrs and product character- istics of this specification. 3.5.5 Tropical environment. nie test set shall be capable of withstand- ing the ttopikal conditions specified in 4.4.5 and thereafter shall show .no

35、 fungus growth, corrosion, or other damage and shall meet the performance requirements and product characteristics of this specification. C -* 3.6 Cleanue. Prior to and after final assembly, all parts, components, and the assembly shall be thoroughly cleaned of loose, spattered, or excess solder, me

36、tal chips, and other foreign matter. Burrs and sharp edges, as well as rosin flash, shall be removed. 3.7 Workmanship, The equipment, including all parts and accessories, shall be constxucted and finished in a manner to ensure cmpliance wlth all requirements of this publication. Particular attention

37、 shall be paid to neatness and thoroughness of soldering, wiring, impregnation of cils, markings of parts and assemblies, plating, painting, rivethg, welding, brazing, and freedom of parts from burrs and sharp edges. The standards of workmanship exhibited in any appraved-preproduction sample, subjec

38、t to any qualification.stated in the Governments notice- of approval, shall be determinatiye of the requirements of the contract relative to workmanship insofar as not specifically covered by applicable specifications.- 4, QUALITY ASSURANCE, PROVISIONS 4.1 Responsibility for insgectign. Unless other

39、wis,e specified in the contract or purchase order, the supplier is respansible for the performance , of all inspection requirementsas specified herein. Except as otherwise specified in the contract or order, the supplier may use his own or any other facilities suitable for the performance of the ins

40、pection require- ments specified herein, unless disapproved by the Gaverment, The Govern- ment reserves the right to perform any of the inspections set forth in the specification where such inspections are deemed necessary to assure supplies and services conform to prescribed requirements. 4,2 Class

41、ification of inspections. Inspeceion of the test setshall be . lascified as follows: (a) Preproduction inspection (paragraph 4.4) (b) Periodic production inspection (paragraph 4.4) (c) Quality conformance inspection (paragraph 4.5) 4.3 Sampling. 6 Provided by IHSNot for ResaleNo reproduction or netw

42、orking permitted without license from IHS-,-,-4 T MIL-T-22373B 13 7777706 0302323 5 m _-_- - bu L- Y- 2 2 39 3 tj (OS 1 4.31 Preproduction sample. Unless otherwise specified by the prccuc- ing activity, a preproduction sample of five test sdts mnuEactured in accordance with 3.2.1 shall be subjected

43、tu the preproducticn testa de- tailed in 4.4 at an activity designated by the procuring a*ctivity. Ac- ceptance of the preprQduction sample shall be based on no defects in the sample, the approval of the preproduction sample, shall be at the suppliers-risk. Further production of the rest sets by the

44、 suppller, prior to 4.3.2 Periodic production sampling, Periodic production samples shalt be randomly selected from units that hsve satisfactorily passed the quality conformance inspections of 4.5. tests of 4.4 at an activity designated by the procuring activity. othervise specified by the procuring

45、 activity, periodic produc tion. sampling shall be as follows: niese samples shall be subjected to the Cr,lecs Step 1. Upon initiation of prodyction randomly seiect one unit from each group of 10 units. pliance of samples selected from 3 consecutive groups, shiEt to.Step 2, Randomly select one unit

46、from each group of 25 units, Upon sati9factory compliance of samples selecced Eroai Step 3 pandomly select one unit from each group of 50 units, Continue Step 3 EQ the balance of the contract or until a gefective unit s found, Failure in - passing the qualiry conformance inspections detailed in 4.5,

47、 shal.1 be subjected te the following rests and examinations. ken speciEied in the contract cr order, certified inspection data covering the results of preproduc tim and periodic production inspections shall be forwarded to the procuricg activity . 4.4.1 Vibration. nie test set shall be mounted and

48、vibration tested as specieied in 4,4,1.1 and 4,4.L.P, At the conclusion of the tests, the rest set shalt meet the performance and other requirements of this SPC?C- fieation, Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-NIL- T-2 2 393 B ( OS) 4.4.1

49、.1 Vibration, .transportation, The test set, packaged and packed 4.4.1.1.1 as specified in Section 5, shall be vibration tested as follows: The unit shall be vibrated atl g input in such a manner as to discover the frequency (or frequencies) producing maximum transmissibil- ity within the frequency range of 5-60 Hz. 4.4.1.l.2 The unit shall be f