AIR FORCE MS27817 REV B-1981 TIRE - PNEUMATIC REBUILT TYPE V11 36 X 11 22 PR《VII型 36X11 22 PR充气车轮改造》.pdf

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1、. b I - G2 9 -u MS27B37 REV E 2b W 9999932 0008770 9 = ITLE TIRE-PNEUMATIC REBUILT, TYPE VI1 36X.41122 PR QICERKMS: .-. MILITARY ST ANDA RI MS 27817 IUSAFI MET , OF .3 FED. SUP CLASS 2620 NOTE: ALL DIMENSIONS ARE IN INCHES IL85 MAX -.80 MIN b I +-lo MAX - NOTE: ALL DIMENSIONS INBICATE REBUILT CONDIT

2、ION I DRAWING IS NOT SCALED OR PROPORfIONAL I I l f-Y It I t- 99 0th- MOCUMYNT SPECIFICIT#)( o- -9.ooof.063 - (REF) e BEAD LEDGE MAX DIA 34.00 MIN I I 32.12 DIA MAX 35. I I 1 / t-7 (1.375 (REF t i ,ENTIRE STANDARD REVISED El FIGUR, AF DWG NO.970 I 1 3 Provided by IHSNot for ResaleNo reproduction or

3、networking permitted without license from IHS-,-,- - _- - , MS27837 REV B 26 7777732 0008773 O W CIO. wc CLAU , GPBERAL BOTES 1. AHY DEVIATIOR FROM GIVER DIMERSIOBS MUST BE AUTHORIZED BY YRITTEII APPROVAL OF TEE PROCURING AGERCY. DIMEBSIORS CALLED OUT ARE AFTER RJIWmINc 2. REFERENCE TO AHY SPECIFICA

4、TIOI BEREIR SEOULD BE COXSTRUED AS REFERERCE TO TEE ISSUE IR EFFECT OB TEE DATE OF IBVITATIOB FOR BIDS. 3. THE TIRE QUALITY ASSURABCE SEALL BE IR ACCORDAUCE WITE TEE REQUIREMEITS OP MIL-R-7726. 4. THEREQUIREMERTS OP THIS STANDARD SHALL APPLY. WEERE COBPLICT EXISTS.BETWEEB THIS STAHDARD ABD AIIY CIVI

5、L REGULATION OR OTHER MILITARY SPECIFICATIONS, TIRE ROTES 1. THE REBUILT TIRE SEALL COIIFORM TO THE APPLICABLE REQUIREMEIITS OF HIL-T-50k1, MIL-R-7726, AND FAA REQUIREMEATS TSO-C-62b. CARhB MD CAM 18.30-9(b)(3). SIZE BEBUILT STATIC LOAD IBFLATIOA BEAD WEIGHT STATIC TREAD WOLD PLY RATING (LBS) PRESSU

6、RE WIDTH MAX UBBALAIICE SKID (PSI) RATED MAX (III) (LBS) MAX (IR. oz) DEPTH (IEINSCIJ) 36x11 22 23,300 200 2.70 100 16 RIB -28 2. THE TIRE SHALL SATSIFACTORILY WITHSTAND 55 CYCLES OF TESTS 2,a, 2.b, 2.c, and 2.6 TEE SEQUENCE IS OPTIONAL (A TOTAL OF 220 CYCLES). a. TAXI-TAKE-OFF TEST: (3) THE TIRE SH

7、ALL BE BE APPLIED. THIS LOAD LARDED AGAIBST A STATIOBARY FLYWHEEL ARD A LOAD OF 23,300 POUNDS SHALL SHALL BE MAINTAIBED TEROUGBOUT TEE TEST UBLESS OTEERWISE SPECIFIED. (2) (3) (4) THE FLYWHEEL SHALL BE STOPPED, KEEPING TEE LOAD ON TEE TIRE. (5) THE LOADED FLYWHEEL SHALL THEN BE ACCELERATED AT 9 FT/S

8、EC/SEC TO UBLARDIRG SPEED OF 200 MPH IN ACCORDANCE WITH THE FOLLOWING LOAD SCHEDULE: IVEDIATELY AFTER LOAD APPLICATIOI, ACCELERATE THE FLYWHEEL URIFORHLY TO 40 MPH. THE TIRE SHALL TEEA BE ROLLED FOR A DISTARCE OF 10,000 FT 2 200 FT AT 40 MPR. (A) MAINTAIB 23,300 POUND LOAD FOR TEE FIRST 10 SECORDS,

9、(b) DECREASE THE LOAD LINEARLY WITH TIME DURIRG TEE HEXT 22 TO 23 SECONDS TO O LOAD AT POINT OF UNLARDING. THE TOTAL DISTARCE TRAVELED IR THE TAXI ABD TAKE OFF CYCLE IS APPROXIMATELY 14,800 FT (6) OR 2.80 MILES. b. LANDING-TAXI TEST: (1) LAND TEE TIRE AGAINST A FLYWHEEL ROTATIBG AT A PERIPHERAL SPEE

10、D OF 138 MPH. (2) AT THE SAME TIME APPLY LOAD IR THE FOLLOWING SCHEDULE: DECELERATE THE FLYWEEEL AT AN AVERAGE RATE OF 8.0 FT/SEC/SEC FROM 138 MPH TO 20 MPH, (e) IIICREASE THE LOAD LIBEARLY WITH TIWE DURIBG TEE IIIITIAL 3 TO 4 SECONDS AFTER LANDING FROM O TO 18.940 POUBDS. (b) 20 MPH, COMPLETING A T

11、OTAL DISTANCE OF 2,500FT - 200 FT. ROLL THE TEST TIRE AT 18,940 POURDS, UIITIL TEE FLYWEEEL HAS BEER DECELERATED TO (3) WITHOUT URLAHDING OR UNLOADING THE TIRE, IBCREASE+TEE FLYWHEEL SPEED TO 30 MPH AND ROLL TEE TIRE FOR AR ADDITIONAL DISTABCE OF 10,000 FT - 200 FT. (4) UNLMD THE TEST TIRE. (5) THE

12、TOTAL DISTMCE TRAVELED IB THE LAADIEG-TAXI TEST IS 12,500 ?T or 2.37 MILES. ci TAXI ARD OUTBOARD CAMBER TEST: (1) (2) ACBIEVED ON A SKEWED CARRIAGE, WITH THE LOAD APPLIED III ACCORDAIICE WITE TEE POLLOWINC LOAD SCEEDULE : ACCELERATE TE FLYWHEEL TO 40 MPH ABD MAIIITAIA THIS SPEED l!HROUGHOUT THIS POR

13、TION OF THE TEST. LAHD THE TIRE AGAINST TEE ROTATIBG FLYWHEEL I11 A POSITIOB OF 6 OUTBOARD CAMBER, (a) THE ?IRST 1.5 SECONDS. IICREASE THE CARRIAGE LOAD LIHEARLY WITH TIME FROM O TO 12,000 POUIIDS DURIRG .Ac tp TITLE MILITARY STANDARD hGd .TIRE - PNEUMATIC MS 27817 iWfl :REBUILT, TYPEVII 36 X 117.B

14、PR ,- - A: Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-I FED. UlP CLASS MS27837 REV B 26 H 9999932 0008772 2 - (b) FURTHER INCREASE THE CARRIAGE LOAD TO 23,300 POUNDS WITHIN 2.5 to 3. SECCNDS AFTER LANDING. (c) KAINTAIP 23.300 POUNDS LOAD UITIL A

15、 TOTAL DISTAACE OF 1,900 FEE: HAS BEEN COVEPZE. d. TAXI AND IIBGARD CAMBER TEST: (1) LOAD THE SAME AS ci, ABOVE. EXCEPT THAT TEE TIRE SHOULD BE CAMBERED 6 INBCAPD. (2) THE DISTANCE COVERED SHALL ALS3 BE 1,900 FEET. 3. EVERY 10TH CYCLE OF TEST 2.b. ABOVE, SHOULD BE COR3UCTE3 W;TH TBE FOLIOWIN1 LOAD S

16、CBEDULE. ai INCREASE TEE LOAD LINEARLY UITH TIME DURING THE iN1T:AL 3 T3 h SEC3136 AFTER LA52:XG roc! O TO 25,540 POUNDS. b. CO#PLETIliC A TOTAL DISTANCE OF 2,530 FEET - 20C FT. ROLL THE. TEST TIRE AT 25,540 POUNDS UNTIL THE FLYWHEEL HAS BEEN DECELESATEE TO 20 X?E, b. C(SCLUc?E THE DYUAKIC TEST:ii1

17、OP THE TIRE WITH THE FOLLSWIN SE9L:E:ICE: ABC!F.iED PAX-5F TEST: a. XE TIBE SBALL a LA2CED AGAIXST A STATIONARY FLYYHEEL AIZC A ,GAD CF 23,3CC FOUXZC SEP.:; BE AP5LIEG. b. IM#.MEEIXTZE=? AFEP LPAD APPLICATiON, ACCELERATE TXE FLYWHEEL A: 9F/EEC t3 2CC !(?e, :i; ACC3E2AIiCI. WIli ESE FCLLOWINS LOAC SC

18、HEDULE : (1) MALNAiX 23,330 POUBD L5A2 FOR THE FIRST 10 SECSNDS. (2) DECREASf THE LOAL LIAEARLY WZ? TIME DUEIN3 THE SEXT 22 Ir) i3 :ECZI?B TC C IZAT. E. TBSi 2ECEISFATt liE FLYYBEEL FRW 20C MPH to O MPH AT TEE DAZE CF 10 ?TISEC :i ACCC?re:iCf WI*:. TjjE F:L-“ ,hrfG !,?A SCKELULE: (1: IiiCESASE LCAD

19、FE?,% C TO 5h,950 PSUXDS XN h SECONDS AX KA:iiAI!I .- .1._- 3 !FE IS FIACEf. 5. THE AB3VE TESTS 85AZ.L bE C-UMPLETSD KITECUT IVI3Ei;CE QF FAILURE. 6. THE TREAD PATTERN SHALL HAVE A HINIHUH OF 3 AND A HAXIHUH OF 5 GROOVES. SHALL BE WITHIN THE CONTACT AREA OF THE FOOTPRINT TAKEN AT 60% OF THE HAXIHUH

20、STATIC LOAD AT RATED INFLATION PRESSURE. THE MOLD GROOVE WIDTH SHALL BE A HINIHUM OF 0.25 INCH WHEN HEASURED AT 50% OF THE HOLD GROOVE DEPTH. THE HAXIHUH CENTER RIB WIDTH OF THE UNINTLATED TIRE SHALL NOT EXCEED 2.0 INCHES. ALL OF THE ABOVE SHALL BE REPORTED IN THE QUALIFICATION TEST REPORT. A HINIHUH OF 3 GROOVES YI1 Il AY Sl AHDARD I.A. 99 TITLE HluGat TIRE - PNEUMATIC REBUILT, TYPE VI1 36 XJl I22 PR MS 27817 USAF Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-