NAVY MS14152 REV A-1978 TIRE PNEUMATIC AIRCRAFT 37 X 11 5-16 TYPE VII (NAVY)《37 X 11 5-16 VII(NAVY)型飞机汽轮胎》.pdf

1、MS3li352 REV A 2b m 7997932 0008332 i m fi -2 ?-col “ I f 0 a I FED, SU? CLASS R I Statio Vert. hi1 Burst Bead lielght Static fild Deflec ,Sias Plr Load Load Press. Press. Wdth Pounds Unbal. Rand Skin + 3s ktky Rating Ibs. PSI PSI Inch k. OZ-IN. I Lbs . id after the stdrt of the landhg roll. Witthin

2、 two (2) a U t Condition - Accelerate the flywheel at an average rate of 24.ft/sec/sec from O MPH to 82%“: Thmshall be unlanded after a roll distance of 300 feet has been covered in 5 seconds. The Lnitial load of 60,000 pounds shall be decreased linearly with time to 48,000 pounds in 4.5 seconds and

3、.decreased to zero pounds at the time the tire is unlanded. tire inflation pressure Bhall be 350 psi, corrected for the flywheel diameter. ruise Test - A tire inflated to 350 psi (corrected for flywheel diameter) shall be loaded gainst a 1 310 inch diameter length of plain round bar stock or arresti

4、ng ear cable with a vertical load of 160 O00 pounds, After release of this load the tire shalf be sub ected to the same loading condition at a location 180 degrees from the initial point of loading. The ressure ehall be !ncreasez until the tire fails and the failing pressure, description of fadure,

5、and location shall be reported in the qualification test report. ir Retention-The tire shall be inflated to a pressure of 350 psi and allowed to stend for a period of -which time the pressure drop, due to growth shall be replaced. The tire shall then stand for an additional 24 hours at which time th

6、e pressure sbaii be measured and the tire inapected. The air pressure loss shall not exceed 5 percent and the tire shall not reveal any appearance and performance defects such as sidewall blisters, tread separationl etc. ualification test report shall list the results of all qualification tests and

7、constructizdetails 09 the qualification test sample in the general form shown in Figure 6 of Specification MIL-T-5041 with dimensions listed at rated inflation and at 350 psi. A sketch of the tira profile at rated and 350 psi shall be included in the report. The report rhall list the manufacturerr t

8、est number. together with the data and material specified above and in ML-T-5041 to the Naval Air Systems Command, Washington, D.C. 20361 Attention: AIR-53032U. The Test I - Test J - urst Te t - The tire shall be subjected to a hydrostatic burst test. ualification Test Re rt - The Submit two copies

9、of the Qualification Test Report Notes - 1. Referenced Documents shall be of the issue in effect on date of invitations for bids or request for proposal, except that referenced adopted Industry Documents shall give the date of the issue adopted. For design feature purposes, this standard takes prece

10、dence over pocurement Docurrents referenced herein. 2. MILITARY STANDARD *A. NAVY -AS TITLE Ilm cuit TIRE, -TIC, AIRCRAFT; 37 X 11.5 - 16, MIS I4 i52 (AS) TYPE VI1 (NAVY) ROCUREYENT SPECIFIC*TU)N WPEAKDE): WET 2 W 2 MIL-T-5041 ID ,$:a672-1 (Ldrieed *aailiat1w CrrmIW“TI(IAUI.n. nrnrran 4 J L : i I I l ! ! *US GOVERNMENT PRINTING OFFICE: 1978-703-122/828 Licensed by Information Handling Services