1、MIL-F-63229 AR) 17 AWWST i 47 9 MILITARY SPECIFICATION FUZE, PIBD, XM740, SHOCK WAVE SENSOR FOR This specification is approved for use by U.S. Army Armament Research and Development Command and is available for use by all Departments and Agencies of the Department of Defense, 1.0 SCOPE 1.1 This spec
2、ification establishes the requirements for the manufacture and acceptance of the Shock Wave Sensor (SWS) critical item. 2.0 APPLICABLE DOCUMENTS 2.1 Government documents - Except as noted, the following documents of the issue in effect on date of invitation for bids or request for proposal form a pa
3、rt of this specification to the extent specified herein. PPP-T-97 Tape, Pressure Sensitive, Adhesive, Fi Rei nf orced Military MIL-B-117 Bag, Sleeve and Tubing - Interior Packag STANDARDS Military ament n9 MIL-STD- 105 * MIL-STD- 109 . MIL- STD- 129 Sampling Procedures and Tables for Inspection by A
4、ttributes Qual i ty Assurance Terms and Defini ti ons Marking for Shipment and Storage FSC: 1390 Beneficial coments (recommendations, additions, deletions) and any pertinent data which may be of use in improving this document should be addressed-to: Conunander, US Army Armament Research and Developm
5、ent Comand, Attn: DRDAR-QA, Dover, New Jersey 07801 by using the self-addressed Standaraizatfon Docunent Irnprovenent Proposal (DD Form 1426) appearing at the end of this document or !by letter. A ;HE DOCUMENT CONTAINS Is) PAGES. - Provided by IHSNot for ResaleNo reproduction or networking permitted
6、 without license from IHS-,-,-MIL-F-63229( AR) MIL - STD- 33 1 MI L- STD-810 DRAW I NGS Army 9302271 9307240 I Performance Tests For Environmental Test Methods Container Sensor Assembly, Shock Wave Other Pub1 ications AR700 - 15 P,ackaging of Material (Copies of specifications, standards, drawings a
7、nd pub1 ications required by contractors in connection with specific procurement functions should be obtained from the procuring activity or as directed by the contracting officer.) I I 3. O REQUIREMENTS 3.1 Item definition - The shock wave sensor (SWS) is mounted in a projectile and provides an ele
8、ctrical signal when subjected to shock caused by the projec- tile impacting a hard target. The SWS is a passive piezoelectric device and requires no electric power. . The SWS is mounted in either the axial or radial position within the projectile. Several sensors may be used to assure an immediate r
9、esponse to target impact conditions. 1- - 3.2 Character ist i cs 3.2.1 Performance 3.2.1.1 Direct current resistance - The direct current resistance from each termi na1 to the container shall be 10 megohms minimum. 3.2.1.2 Out ut si na1 - The SWS shall produce an output signal of 7.2 - + 3.6 3.2.2 E
10、nvironmental conditions - Except for temperature tests, these condi- . millivolts rms * w en es ed in accordance with 4.5.2.2. tions apply with the SWS mounted in a projectile or a simulated projectile. 3.2.2.1 High temperature - The SWS shall meet the perfogmance requirements specified in 3.2.1 whe
11、n stabilized at temperatures up to 145 F. I 3.2.2.2 Low tem erature - The SWS shall meet the performanEe requirements sDecified in *tabilized at temperatures down to -25 F. 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- MIL-F-63227 13 7777706 034
12、5722 O - MILgF43229(AR) 3.2.2.3 Acceleration high 9 - The SWS shal.1 meet the performance requirements specified in 3.2.2 following exposure to acceleration of 9000 +1500, -300 gs at temperatures from -25OF to 145OF. The direction of acceleration is shown in Figure 1. The acceleration/time curve sha
13、ll have no discontinuities, and shall remain above 8000 GIs for at least 1.5 milliseconds. 3.2.2.4 Transportation vibration - The SWS shall meet the performance requirements specif led in 3.2.1 fol 1owiBg exposure to the following vibration levels at temperatures from -5OOF to 160 F. Level + 10% Fre
14、quency (Hz) - 5-11 0.4 inch displacement, peak to peak 12-37 2.5 g acceleration, peak 38-52 0.036 inch displacement, peak to peak 53-500 5.0 g acceleration, peak 3.2.2.5 Humdit - The SWS shall meet the performance requirements specified in 3.2.1 fo e owing exposure to atmosptere wit8 a relative humi
15、dity of 94 - + 4 percent over a temperature range of 68 F to 149 F. 3.2.2.6 Five foot dro - The SWS shall meet the performance requirements specified in Ming a drop of 5 feet onto a steel plate solidly supported by concrete. 3.2.2.7 Thermal shock - The.SWS shall meet specified pgrformance tequiremen
16、ts specified in 3.2.1 following thermal shock between -50 F and +16 F in a one minute period. 3.2.2.8 Low g acceleration - The SWS shall meet the performance requirements specified in 3.2.1 following exposure to a shock load of 750 + 50 gs for a period of less than one millisecond along the axial an
17、d radial axs of the SWS. The direction of the acceleration forces shall be as shown in Figure 1. 3.3 Design and construction 3.3.1 Production drawings - The SWS shall be fabricated and assembled in accordance with th e requirements specified on Drawing 9307240 and the applicable specifications refer
18、enced thereon. 3.3.2 Workmanship - All parts shall be fabricated and finished in a thorough workmanlike manner. Except as otherwise Specified, the parts shall be free of cracks, scratches, burrs, dents, gouges, surface defects or any surface discon- tinuities. The items shall be free from dirt, chip
19、s, grease, corrosion, and other foreign material. The cleaning method used shall not be injurious to any part nor shall the parts be contaminated by the cleaning agent. All required markings shall be neat and sharply defined. Exterior surface coatings shall be continuous. Scratches not exposina base
20、 metal and voids in the Dottinq compound Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-F-63229 13 9999906 03Y5923 2 5 MIL-F-63229 (AR) L a c, O) 5 2 e f .4 T -4- cn 3 O U c m OY E O L a .- a u 2 U C IQ c O .C c, m L W c n 4 .hewn except that th
21、e High and Low Temperature tests may be interchanged. The sample shall meet the requirements of Table III for acceptance of the lot. If the sample fails to meet these requirements the lot shall be rejected. 4.5 Test methods 4.5.1 Test conditions 4.5.1.1 Environmental conditions - Unless otherwise sp
22、ecified for the purpose of test, testing shall be conducted at the following conditions: Temper at Ure Relative Humidity 90 percent maximum B aromet r i c Pressure 72 - i- 18OF (22.2 - i- 10C) 28 to 32 inches of mercury 4.5.1.2 Test tolerances - All tolerances specified herein are absolute with no a
23、llowance made for measuring equipment inaccuracy. Measurements shall ensure that the values measured are within the tolerances or limits specified. 6 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-4.5.1.3 Inspection equipment - The inspection equipm
24、ents required to perform the examinations and tests prescribed herein are described in the “Paragraph Reference/Inspection Method“ column in the inspection tables included herein. The contractor shall submit for approval inspection equipment designs in accord- ance with the terms of the contract. Se
25、e Section 6.4. 4.5.2 Performance - 4.5.2.1 Direct current resistance - The direct current resistance from each terminal to the SWS container shall be as specified in 3.2.1.1 when measured at 50 - + 5 volts. 4.5.2.2 Out ut si na1 - With a 1 + .lg rms sinusoidal acceleration at a frequency of minput a
26、ppliedand with an output circuit load of 120 + 5 picofarads, including cables and meter, the output signal shall be as specifie in 3.2.1.2. * 4.5.3 Physical and dimensional characteristics - The physical and dimensional characteristics shall be inspected to the requirements of Drawing 9307240. 4.5.4
27、 Workmanship - The SWS shall be examined to verify conformance with the 4.5.5 Marking - The marking shall be as specified on Drawing 9307240. 4.5.6 Packaginq and shipping - The packaging and preservation for shipping shalT be inspected for compliance with the requirements of 5.0, 4.5.7 Environmental
28、 tests - The SWS shall meet the performance requirements specified in 3.2.1 during and/or after exposure to the following environmental conditions. The SWS shall be mounted in a projectile or in a test fixture simulating a projectile in its normal position by its normal mounting means. High temperat
29、ure - The SWS shall be conditioned at 145 + 5OF for a minimum of one hour. While at temperature, the units shall be-tested as specified in 4.5.2. Low tem erature - The SWS shall be conditioned at -25 + 5OF for a Test in accordance with 4.5.2.1 at ambient temeprature. workmanship requirements of 3.3.
30、2, 4.5.7.1 4.5.7.2 in 4.5.2.2. minimum of one _q_r_ hour. Whi e at temperature the units shall be tested as specified 4.5.7.3 Acceleration high-g, high temperature - The SWS assembly shall be moupted in a carrier. The carrier/SWS assembly shall then be conditioned at 145 - + 5 F for a minimum of one
31、 hour. The carrier/SWS assembly shall be mounted in a test projectile or simulated projectile and subjected to the acceleration of 3.2.2.3 within 10 minutes after removal from the temperature chamber. Remove the carrier/SWS assembly from the AR ) 6.3 Definitions 6.3.1 Contractor - Unless otherwise s
32、pecified, the word contractor used throughout this specification shall mean any supplier or producer of items or material to the Government. This shall include comercial contractors, subcon- tractors, Government Owned, Contractor Operated (GOCO) plants. 6.3.2 Technical data package (TDP) - A technic
33、al description of an item adequate for use in procurement. lhe description defines the required design configuration and assures adequacy of item performance. It consists of all applicable technical data such as plans, drawings, and associated lists of specifications, standards, models, performance
34、requirements, quality assurance provisions, and packaging data. 6.4 Inspection equipment design - Inspection equipment designs are of two types-Government Special Inspection Equipment (SIE) designs and contractor designs. SIE designs are designated by drawing numbers under the “Method of Inspection“
35、 heading in Section 4, or on the equipment lists referenced on the equipment tabulation, whichever is specified in the item detail specification. Design responsibility for all other inspection equipment is assigned to the contractor. The contractor need not furnish any design when a complete govern-
36、 ment SIE design is provided. Unless otherwise specified, however, the contractor may submit alternate or modified contractor designs of SIE in accordance with 6.4.2 and 6.4.3 should he elect to do so. 6.4.1 SIE designs - SIE designs may consist of any of the following: (a) Detailed drawings. which
37、completely depict all information necessary for the fabrication and use of the item of inspection equipment. (b) A source control drawing or a specification control drawing as defined in MIL-STD-100. (c) An envelope drawing, as defined in MIL-STD-100, which establishes the criteria which a detailed
38、design shall meet. When envelope drawings are specjfied, the contractor shall prepare designs which comply with the criteria t herei n. 6.4.2 Contractor design - Contractor designs are required for all inspection equipment for which SIE designs are not specified and may include comercial equipment w
39、hich the contractor proposes to use. (Comerc.ia1 equipment is defined as unmodified equipment which is cataloged and available for purchase by the general public). Contractor designs shall include appropriate operation in- structions, calibration procedures and maintenance procedures. Commercial equ
40、ipment shall be fully described by catalog listings or other means which provide sufficient information to permit identification and evaluation by the Government and may include illustrations and engineering data. Designs shall be prepared for any special fixture(s) r.equired to be used with comerci
41、al equip- ment, or with SIE designs if not otherwise covered. 10 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-NIL-F-63229 13 M 7977906 03Lt5930 T - MI L -F -63 229 (AR ) 6.4.3 Submission of designs for approval - Contractor designs shall be approv
42、ed by the Government prior to fabricating or procuring the equipment. Designs shall be submitted for approval in accordance with the stipulations, time frame and distribution specified in the Contract Data Requirements Lists (DD Form 1423). Partial submission of inspection equipment designs is permi
43、ssible and encouraged. However, the completion date for design review will be based on the date of the final submission of designs and the required delivery schedule as stipulated in the contract. 11 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MI
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48、m W E O 14 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-v) c v) L ad MIL-F-63227 13 9999906 0395939 7 MIL-F-63229 (AR ) (v b O rl c, al al s v) Y X aJ - n Q, In v) 4 E Q. .r w O la Y E O u o! c nJ n L F) a L L m c O .c Y m E .c I X W 2 O m aJ Y m
49、U a, en la a c O aJ la L O E E O .r L l-l woo .r .3 Lm - .C 15 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-F-b3227 13 W 7779706 0345735 7 9 MI L -F-63229 (AR ) L in w c Ela (u cc O Cu Y W aJ .e v) F I Z h ? P v) v) =c L O v) E QI v) QI m 3 Y U O -E v, I b4 -I LO 4 CO 2 2 C c, a Y 5
