NAVY MIL-R-50729 A-1972 REMOVE AIRCRAFT CANOPY M8A1 REMANUFACTURED METAL PARTS ASSEMBLY《M8A1飞机座舱盖金属装配件再改造清洗》.pdf
《NAVY MIL-R-50729 A-1972 REMOVE AIRCRAFT CANOPY M8A1 REMANUFACTURED METAL PARTS ASSEMBLY《M8A1飞机座舱盖金属装配件再改造清洗》.pdf》由会员分享,可在线阅读,更多相关《NAVY MIL-R-50729 A-1972 REMOVE AIRCRAFT CANOPY M8A1 REMANUFACTURED METAL PARTS ASSEMBLY《M8A1飞机座舱盖金属装配件再改造清洗》.pdf(26页珍藏版)》请在麦多课文档分享上搜索。
1、/ s ?-+ :h MIL- R- 50 7 2 9A (MU) .Q MIL-R-50727A 33 777770b 0933727 2 M - 7 = 3. - 14 November 1972 SUPERSEDING MIL-R-50729 (MU) 16 August 1971 MILITARY SPECIFICATION REMOVER, AIRCRAFT CANOPY, M8A1 REMANLTFACTURED METAL PARTS ASSEMBLY 1. SCOPE 1.1 This specification covers Remover, Aircraft Canopy,
2、 M8A1 Remanufac- ture Metal Parts Assembly and modification requirements to incorporate the new load limiting device in the gear box assembly. be loaded and used in conjunction with other propellant actuated devices in aircrew emergency escape systems. The assembly will ultimately 2. APPLICABLE DOCU
3、MENTS 2.1 The following documents of the issue in effect on date of invitation for bids or request for proposal form apart of this specification to the extent specified herein. SPECIFICATIONS Federal QQ-P-416 Military MIL-A-2550 MIL- C- 5 541 MIL-L-46010 - Plating, Cadmium (Electrp Deposited) - Ammu
4、nitions and Special Weapons, General Speci- - Chemical Films and Chemical Film Materials for - Lubricant, Solid Film: Heat Cured, Corrosion fication for Aluminum Alloys Inhibiting STANDARDS Military MIL-STD- 105 MIL-STD- 109 - Quality Assurance Terms and Definitions - Sampling Procedures and Tables
5、for Inspection by Attributes DRAWINGS Munitions Command F10522121 - Remover, Aircraft Canopy, M8A1, Metl Parts Assembly FSC 1377 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-b MIL-R-50727A 33 777770b 0433728 4 MIL-R- 507 29A (MU) P DRAWINGS (Contd
6、) Munitions Command C8837890 - Carton, Packing, Ammunition for Remover, Aircraft C 9240994 - Carton, Alternative Packing, Amunition for (1) C9230161 - Box, Packing, Ammunition for (1) Remover, Aircraft IEL-10522121 - Inspection Equipment List for Remover, Aircraft Canopy Canopy M8 or M8A1 with Cartr
7、idge M150 Remover, Aircraft Canopy M or M8A1 with Cartridge M150 Canopy M8 or MAl, with Cartridge M150 M8A1 Metal Parts Assembly (Copies of specifications, standards and drawings required by contractors in connection with specific procurement functions should be obtained from the procuring activity
8、or as directed by the contracting officer.) 2.2 Other publications - The following document forms a part of this specification to the extent specified herein, Unless otherwise indicated, the issue in effect on date of invitation for bid or request for proposal shall apply, ASA 546.1 - Surface Textur
9、e (Application for copies should be addressed to the American National Standards Institute (ANSI) 1430 Broadway, New York, N. Y. 10018). 3. REQUIREMENTS . . . . 3.1 General - Materials, parts and assemblies shall comply with the require- ments specified on the applicable drawings and referenced spec
10、ifications. 3.2 Hydrostatic pressure - The outside tube, C10522032 and inside tube C10522036 shall withstand a hydrostatic pressure of 2500 pounds per square inch (psi) for 15 seconds, minimum, without deformation or mechanical failure (see 6.2). 3.3 Manual function - Without electrical power and wi
11、th the clutch disengaged, the pull force required to extend the inside tube assembly shall not exceed 40 pounds, 3.4 Reversibility load - The remover shall be capable of withstanding a load of 2500 pounds minimum in tension and 1740 pounds minimum in compression at a mid-stroke of approximately 5 in
12、ches. unlock due to the applied load. The remover shall not travel or 3.5 Operating performance - The remover shall be cycled and shall be capable of operating to the loads described by the load curves A, B gnd C of Figure 1 (see 6.3) and shall comply with the following: 2 Provided by IHSNot for Res
13、aleNo reproduction or networking permitted without license from IHS-,-,-T MIL-R-50727A 13 = 777790b Oq31927 b M 3.5.1 The motor running current drain under load curve B of Figure 1 shall not exceed 13 amperes at 26 to 30 volts D.C. at ambient conditions. 3.5.2 The motor running current drain under l
14、oad curve C of Figure 1 shall not exceed 20 amperes at 26 to 30 volts D.G. at ambient conditions. 3,5.3 Time required for linear extension of the remover for a normal stroke of 9.38 inches and under load curve B of Figure 1 shall not exceed 12 seconds using the power requirement specified in 3.5.1.
15、3.5.4 stroke of 9.38 inches and under curve C of Figure 1 shall not exceed 15 seconds using the power requirement specified in 3.5.2. Time required for linear extension of the remover for a normal 3.5.5 Time requirement for linear retraction of the remover for a normal stroke of 9,38 inches under cu
16、rve A of Figure 1 shall not exceed 15 seconds at 26 to 30 volts D.C.-with a running current drain not to exceed 15 amperes at ambient conditions 3.5.6 When the load aids the operation of the remover for the full stroke of 9.38 inches, the operating time shall be 5 seconds minimum to 10 seconds maxim
17、um and the running current shall not exceed 10 amperes at 26 to 30 volts D.C. 3.5.7 There shall be no structural failure of any component under the inertia loads imposed by the sudden interruption of electrical power, 3.5.8 At the end of the duty cycle for normal load curve By Figure 1, the remover
18、shall pull against the stop with a force, known as cinch-down load. of 1000 to 1450 pounds, Under this cinch-down load requirement, the load- limit switch shali de-energize the remover 3.5.9. Time required to engage clutch shall (see 6.4). 3,5.10 After the remover has cinched down, The time required
19、 to disengage the clutch shall (see 6.5). electric motor, not exceed 500 milliseconds the clutch shall be disengaged: not exceed 500 milliseconds 3.5.11 The remover shall not fail to operate under normal load curve B of Figure 1 at a voltage imput of 18 volts D.Ci 3.6 The Gear Box and Motor Mount As
20、sembly which were manufactured to the original drawing FF9838 shall be retained as a matched set. 3.6.1 The remover metal parts assembly shall contain the following new parta Those parts which are to be replaced are considered 100% throwaway items. 3 Provided by IHSNot for ResaleNo reproduction or n
21、etworking permitted without license from IHS-,-,-NAME OF PART Sleeve (Bulk Material) Actuator Switch (3 reqd) Detent Assembly “O“ Ring (2 reqd) Pin Shear Plug, Shipping Screw, Shear (2 reqd) Screw Spring, Detent Level Spring Spring, Piston (2 reqd) . Spring , Clutch Packing “O“ Ring Packing “O“ Ring
22、 Packing “O“ Ring Packing “O II Ring Packing “O“ Ring Packing “O“ Ring Packing “O“ Ring Packing “O“ Ring Clamp, Cushion Support (2 reqd) Spring, Helical Extension Bushing (for adapter) Cap, Plastic Dust Nut Pin, Spring Pin, Spring Pin, Spring Pin, Spring Pin, Spring Pin, Double Roll Pin, Spring Pin,
23、 Spring Screw, Set *Detent, Worm (2 reqd) *Detent, Shaft *Spring (3 reqd) *Key (2) MIL-R-50729A 13 9999906 0432930 2 *Replace only to update remover to lagest configuration, h DWG. NO. MIL- I- 631 Cl0522135 B10522055 MS 28 7 7 5 - 0 08 A10522065 A8593299 B105 2 206 2 B105 22061 FA 29923 B105 22090 B
24、 105 22068 B10522110 MS 9021-031 AN6227-7 MS28775-013 MS28775-332 MS29513-127 MS 295 13- 134 MS29513- 142 MS29513-145 MS21919-H4 Bi05 2 2095 AN3420- 8 MS 25177- 22 21083-C6 MS16562-50 C10543076-3 MS16562-47 MS9048-076 MS16562-30 MS9048- 164 10543076-2 MS16562-43 MS16562-29 MS51693-20 B10522037 C105
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