ARMY MIL-G-45980-1976 GUN AIR DEFENSE ARTILLERY 20MM SELF-PROPELLED M163A1《M163A1型20MM自走式火炮防空炮》.pdf

1、MIL-G-LIS7O 23 m 7777706 OL77LI5L 2 1. 1*1 This specification is approved for use by tk? :kzk s3.:u!(ML67 an Gui, Anti-Aircraft Artillery, Self-Pro- peed, 20m, na63 a Cormerci W63A1 (Product drawings referenced in this specification form a shall meet the interface requirements in -accordance with Dr

2、awing 8437388 . The weapon and the 3.3 Performance characteristics, 3.3.1 Waim-up, The weapon sy-stem shall require no more than one hour to warm up from -bW, and no more than four minutes at MODE,and the remote control assembly instaled, the remote operator shal provide the range settine; and energ

3、ize the ready-to-fire indicator lamp in the sight. Corresponding settings in the external mode sMl result in the same directional response obtained in the man- ual de. Testing shall be 88 apecified in 4.5.2.2, 3.31.5 Ground mode. The weapon system, when placed in the GROUM MODE of operation, shall n

4、ot require functioning of the inverter or the radar. The e;roUnd mode shall permit the following functions: Testing shali be as specified in 4.5.2.2, a. Tbe sight to be mechanically caged at a superelevation of -7 t. 2 milliradians. b, IUmnation of the sight reticle. ce An operator to slew, elevate,

5、 and aim the gun after actu- ating either or both of the action satches located in the de An operator to fire the gun by depressing the right h of the interlock circuit. located on $he lead-computing sight, shail energize:. f. 3.2.2 Ready-to-fire indicator. The ready-to-fire indicator, . a: Isihen d

6、l of the following conditions are present in the radar mce: (i) (2) (3) (4) (5) When turned on by the remote control switch (ext;erdd. mode). Radar lock-on signal shall be present Target range is between 22 meters and 2200 meters incoming, and between 200 meters and 1630 meters outgoing Lead angle s

7、hall be less than 25 degrees as defined in 1-63663. The acquisition time delay is completed as defined in MIL-s-I. Gun elevation angle is less than 80 degrees br C. At aU times in manual mode. 3.3.2,3 Radar operational indicator, The radar operational indicator SU be energized when the system is in

8、the test, radar or mual wi:en measured from the start of gun mount movement. Initial acceleration is-defined as the slope of a line through a point tangent to the velocity cwve normalized for a 0.2 second increment. be as specified in 4.5.2.2. Testing se 3.3.31 Weapon system interfaces. 3.3.U.l Mech

9、anical interface. The gun mount shall interface with the radar (3.2.2) anrl the weapon chassis (3.2.5) without interference and without decreasing vehicle maneuverability within tactical conditions. The mechanical assembly of the weapon syritem shall be in accordance with Drawing ll2Oo75O2, F8437388

10、 and F8437869. Testing shall be as specified in 4.5.2.2. components shall have an electrical interface as shown on Drawing F8439106, F8437388, F8437869, Dl2007527 and 1007528. Testing shall be as specified in 4.5.2,2. methods of counting rounds a8 follows: 3.3.U ,2 Electrical interface. The weapon s

11、ystem subassemblies and 3.3J.2 Rounds counters. The weapon system shall have tbree separate Testing shall be as specified in 4.5.2,. a. Rounds remaining counter: The resettable rounds remaining counter located on the control panel shall count down from a full load of ammiition to empty, in increment

12、s of ten rounds, as each ten-round group is fired. powered by electrical pulses fromthe rounds expended counter . b. Rounds expended counter: The nopresettable rounds expended counter, located on drum drive assembly,shall count every ten round group cycled. c . Rounds-remaining-to-fire windows: The

13、drum assembly shall visually indicate approximate remaining rounds as shown (200, 400, 630 and 1OOO) ching feder. The declutching feeder SW not permit - revexc Xm oi.qmx.uiition. the cG,!icn s-iy r.kxud, clearing. $Letclfr !till:iutuqc! ;he weawn system ammunition feed system at the end of each f,s

14、1u.U be ai specified in 4.5.2.2. 3;3,20 iA.k ciposal sal system. Link disposal system shall be capable -A.- of disksCtq loadin: or rewIirlt o the munition drum without jamming. ohdl br? ti6 spcil;.+,! in 4.5,2.2, be psltiuncqi iiujr ondm retain its manually preset position with rcEipect to cl:e tm.Y

15、rct during the firing of the weapon sy6tem. pintar o: +,ho wt,mt,h indicator SU be in zero .degrees position when the ;lui bLt% 131 th: -;b,v?vl lock position. spxitied in 4. j.z,z. nmrsiinition links to the outside of the vehicle during Testing 3,3.+?!, ,tzid1121 i:rc!icator. !Fhe azimuth indicator

16、 shal be free to .-.t The lower Teptitig shall be 8 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-G-45780-23 7999906 0397459 7 H t . MIL-c-45980 (AC ) - 3.3.223. is set in tkc A!;C psition, the weapon system shall operate autor!xit,?dI to clear

17、 th gm, position, the wxr shL!. be capable of clearing the gun by depress:!.: the action svitc!l i:; the elevation Liaiidle. ified in 4.5.2.2, AND BnkI.32 szrti:!i is 3 three psition switch which is spring loaded to the OFT (center) yxition. shall reletis -A 3t?!rol;c: stir? owitch. A remte safe swi

18、tch (when attalihej ?.,is exceed 15 p;.?enc 01; the perioruwce as recorded for the system i9 - . ,. :uxt 3.3.7. .- a-. -. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-G-45780 23 7777906 0377460 3 U 3.3.27 Low voltage warning indicator and inte

19、rrupting circuit. The lcu voltaGe wrrning indicator shall be energized during periods of Low syotcni vgltagc. hlicatw i.ight shall flash. *,*Jc i;he inrj:catar light shall be conctwtly iuminated and shall inFerruPt pj,wr ko the sight current generator, radar, inverter, and sight gyro. TcsYing sW.1 b

20、e as specified in 4.5.2.2. When the voltaee drops below 22 vc minus .22 vcic, the Vhen the voltage drops below 20.5 vdc -I- .2L *. 3,3,20 Low voltage test/override swit,ch, The low voltage test/ # rv:r:,-r.ie s;xitch shall perform as indicated in the following positions: 3:i:ti:iL; c-!ll be as speci

21、fied in 4.5.2.2, E. NORMAL position: The switch shall pennit the actions noted in 3.3.27. 11. OVERRIDE position: The interrupted normal circuit SU be by-passed and the available sptem.power shall be re- stored to the sight current generator and the radar in- verter when the following sequence is per

22、formed: System switch turned from ON to OFT to ON; i Low voltage switch is mpve to override position while iraniing light is flashing. C. TEST position: A siimrlated low voltage circuit shall be activated. approximately four seconds the3 become constantly iluminat e . The warning indicator light sha

23、ll flash for 3i3.29 TrackinR rate, The weapon system shall be capable of tracking K taqeto with an anguar velocity of velocity-range (v) greater than, one. lzstinc chall. be aS specified in k,5.2.2. a. The weapon. system shall mve smthly during tracking Oper- ations that wiU. require gun mvements in

24、 either elevation, azimuth or a combination of each at rates as low as 01 degrees per second . The gun drift in any vertical direction SU be no greater than 5.0 milliradians during a 100 round burst while rslewiw in azimuth at a rate of 5 .O - t 0.1 degrees per second . b4 3.3.30 +terma protection s

25、ystem. The antenna protection system 02ia!l assemble to the antenna guar position without intefference to the miar antenna, iqxct loadings equal to loads that woud be imposed on the gwn while st:r*iUn: overhanging tree limbs approximately three inches in diameter and ten fcct long while the vehicle

26、is moving at a speed of.twenty-five miles per hcw, These obl;tacle impacts on the antenna guard shell not result in da:,n;3c to other radar antenna components. Clearance, to the radi .?. 2. ., *- 10 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL

27、-G-45980 23 9999906 01774bL 5 W 4 . MIL-C-45980( KC) . 9- . 4 3.3.31. Bqresightine. The weapon syctem shal be boresighted by .L I utilizing a distant aiming pint of at least 2500 meCers. Testing sh be as specified in 4.5.2.2. 3.4 Environmental. The weapon system shall meet the performaxe requirement

28、s of this specification as specified in 3.3 during exposwc to or arter exposure to, environmental conditions specified in 3.4.1 through 3.4.9. Testing shall be as specified in 4.4, 3.4.1 AJ.titude. The weapon system shall operate without failUr, at altitudes from sea level to 10,000 feet and shall b

29、e transprta5l,i? :it: atitudes up to 40,00 feet. 3.4:2 Temperature. The weapon system shall operate without fuilu-.:! in temperatures ranging from -bo to +12!jF. function as specified herein after storage in a temperature of t155F !.:ia a minimuin of four hours. The weapon system shall 3 - Rain. The

30、 weapon system, with no protective cover, sM show no degraation of performance or evidence of corrosion which wouIii prevent ehe weapon system from performing Its intended function when exposed %o rain and wind conditions specified in Procedure I, 14ethd 506 of MIL-sTDI-o. performarice wen: 3.4;h Hu

31、ihiditx. The weapon syatem shall show no degradation of: a. b. Exposed to relative humidity of 100 percent at 85iG. Stored in a relative humidity of 100 percent at 8501 for a minimum of 48 hours 3.4.5 Fune;us, I? weapon system shail be resistant to micro- 3.4.6 Salt foq, organisms specified in Metho

32、d 508 of MIL-STD-810* performance or evidence of corrosion which would prevent the weapon eystem from performing its intended function when exposed to the effects of a salt atmosphere as defined herein* The weapon systems shai show no degradation of a. Temperature, 95OF. b* c. Atomization of approxi

33、mately 3 quarts of salt solution per 10 cubic feet of test chamber volume per 24 hoursb The weapon system aha31 be exposed to the salt fog atmot;- phere for a period of 48 hours* Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-G-45780 23 W 777770

34、6 OL97Li62 7 j.!;,*: Dust, - The weapon system shall operate while being subjectrith particle size of 0,0001 to 0.0100 mm at wind speeds OI. 15 k0tS o . s.,. 3.4.d Shock. mic. weapmi system shall withstand, without damage, .; i,2ck Pui-ccs encoirntered during hstnUation and service. 3.I:. .;I San5 ,

35、 The weapon systems shall operate while being sub- ,;f!c:te! ti; !,lowing sand of parzLclc size from 0.01 to 1.00 mm at a wind :ipPC.d ut 35 !moto, 3. ? I,ntcrchmnabj.lit. iIILLeGs otherwlse specified on the drawinb nil pa*ts 01 the SWE _wt number shall be interchangeable, Testing I. ,:e*:,? 3ystwn

36、cad )*rida.* cnrnytibilitx. The gun munt (turret) Y?,*;c? 1:!.xtsIcal noise generat$:L .3hzll rcmin off, (The ready-to- :j.6.2.,1 T,1c euil munt (turret) drive electrical noise with the m:xt tr:.ivcrsj ne drive zotors Locked, the vehicle engine running, and b!x z;:itwA in radar rmde, tkc decije1 (DB

37、) difference while operating i)21ai:i ar:$.i.ent DE, ruid after revG.vin hand controls with action switch dzpre:se? ins-u.tir,um right and aiuxiiriuia left position, sh. not exceed 4 ?J. int,r:bution GO:C svitch sMi.1. be in “test“ position. The elec- hi*,(:;i,l. riaine H!ELI.J. not produce u false

38、radar “lock-on“ . The vehicle engine shall. not be running), ., .I .i I 4x?kin. The wapn system shall be marked in accordance ;:?,i! Xij,-i!?, *;:uili la.osi.pped by the procuring activity (see 6.3) . Each wenpn system shall be identified by a serid. .Y Provided by IHSNot for ResaleNo reproduction o

39、r networking permitted without license from IHS-,-,-MIL-G-q5780 23 7777706 0177Li63 7 specification where such inspections are deenmi necessexy to assur.: cuppiies and services conform to prescri:kd requirments . 4.2 Qudity assurance terms an. -.- deFin:i.tions. Quality R;?OWNiC: terms and definitio

40、ns used herein are in accordace with 411J-STT-L!yj, 4.3 Classification of inspection. The inspection requireiwnts specified herein are classified as fallo-m: a. b. First article inspection (see i1.4). Quality conformance .inspection (see 4.5). # 4.4 Fibt article inspection. The first article (initia

41、l FLY- duction unit(s) shall be submitted for fmpection in accoi-dmcc with the contract. (see 6.2) . production processes to be used during qiimtity production. article SU be subJected to the Quality conforniance inspctlon (see 4,5), Environmentdi. test (see 4.6.35), Electromgnetic interfcrerce test

42、l (see 4.6.36) and euch other inspection as necessary to determin that cdl requirements of the contract have been net. The first bic2.e shfil.1 be representxci-fe a: +,!-.e ?!le ?L;nni, r 4.5 Qu+lity,conformance inspection. 4.5.1 EhkLnation. 4.5.1.1 Component part s and concurrent repair part I;. Ex

43、amhation of compnent parts and concurrent repair -Il;rts shall be performed accordance with the criteria specified in the contract (see 6.2). examination of these parts shall be accomplished prior to their ascem-. bly into the end item or submission for acceptance as repairparts. The 4.5.1.2 Materia

44、l and construction examination. Each weapon system shall be visually examined to detemine compliance with 3.2, utilizing Government approved inspection procedures. 4.5 . 1 . 3 System compnenta examinztt ion . Each weapon system els.1. be visunlly examined to determine compiiaxcc with 3.2.1 tho?:s, a

45、nd to determine general quality, cornpeteness of matilfactwe, CLSSCILY and worhiish:.p in compliance with 3.8. - Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-G-q57O 23 7799706 OL97Li64 O 9 4.5.2 Testing. ba5.2.1 Tailwe data, Unless otherwise s

46、pecified herein, all “oto clmil be conducted on a complete weapon stem exclusive of Govern- x:it fmished property, If test requirements cited herein are not met, *i(:r:ept;mce of the weapon system shall be deferred and the coptractor .jt?cL1 accomplish, as applicable, the following actions : a ., Co

47、nduct a failure analysis study performing a dimensional, b. C. .d 4.5.4.2 physical and visual. examination of the components wXch axe suspected to be the cause of failure or Wfunction. Evaluate and correct the applicable pccduction processes and procedures to prevent recurrence of the same defect(s)

48、 in future production. Eicamine weapon systems, partially assembled weapon system6 and components (including components and subassemblies at in process or finai sssemby) to insure that material con- taining the same defect is purged from the inventory and not presented to the Govenunent for acceptance. Sbmit the results of the failure analysis and the correc- tive actions taken to the Government for rdview.and approval prior to submitting a reconditioned lot or recon- ditioned weapon system for retest. Weapon system testing, Unless otherwise specif id (see 0.2), enc6 weapon system shall