NAVY MIL-A-19401-1956 ACTUATOR ELECTROMECHANICAL ROTARY FOR AS-473 ASB-1 (BUORD DRAWING 790459 1332290 AZIMUTH TORQUE AMPLIFIER)《AS-473 ASB-1轮转用机电舵机》.pdf

1、Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-. MILA-19401( AeF) 2.1.3 Drawingq Bureau of Ordnance, Department of the Navy List of Drawings, LD 272239, Azimuth Torque Amplifier and all drawings and specifica- tions listed thereon, 2.1.4 PuhUsaUu Bu

2、reau of Ordnance, Department of the Navy NAVORD OP 400 Manufacture and Inspect- ion of Ordnance Material, General Specification for NAVORD OD 8176 Paragraphs applicable to this equipment (Copies of specifications, standards, and drawlngs required by contractors in connectionwith specific- procuremen

3、t functions should be obtained from the Procuring Agency or as directed by the Contracting Officer) 2.1.5 Qther Publicationa National Bureau of Standards Publications Handbook 28 Screw-Thread Standards for Federal Services (Copies of 28 may be obtained upon applications, accompanied by money order,

4、coupon, or ca8h to the Superinten- dent of Documents, Government Printing Office, Washington 25, D.C.) 3 , REQUIREMENTS 3.1 -! and the drive motor, BuOrd drawing 776605, shall not stall. when the C-shaped lever, BuOrd drawing 760038, is in its neutral position. (The neutral position is that position

5、 at which the C-shaped lever is engaged with the roller, BuOrd drawing 837526, and no torque is produced at the output gear . ) o 3.7.1.1 No torque shall be produced at the output gear 3.7.1.2 A torque of 4 to 7 inch-pounds shal) be produced when the C-shaped lever is moved 0.046 - .O05 inch (measur

6、ed .at roller, BuOrd drawing 837526) in both directions from its neutral position. 3.7.1.3 No torque shall be produced at the output gear (Neutral position is that position when the straight lever, BuOrd drawing 760040, is in its neutral position, at which the straight lever is engaged with the roll

7、er, BuOrd drawing 837526 gear, BuOrd drawing 637495 . ) and no torque is produced at the output Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- MIL-A-l$ 3.7.2.2.1 3.8 Environmental Conditions (1 3.8.1 requirements of this specification under tempera

8、ture conditions as specified In NAVORD OD 8176 excep previous redection and the action taken to correct the defects found in the original shall be furnished the Inspector. Units rejected after retest shall not be resubmitted without the speciflc approval of the Procuring Agency, 4,2 Inaoec.t;lon k2.

9、1 px amlna tion of P roduct, - Each assembly, subassembly, and part shall be examined as th,e Inspector may deem necessary to deterpiine conformance with this specification and the applicable drawings with respect to material, dimensions, instructfons, and workmanship. 4,3 Test Procedures 4.3.1 f!hs

10、S - Tests shall be classified as follows : a. Type Tests b. Inspection Tests 4.3.2 prDe Testg - Type tests shall be performed on one (i) of the first twenty (20) production units and on one (i) of each subsequent group of one hundred (100) production units or parts thereof, for each manufacturer sup

11、plying equipment in accordance with this specification. 4.3.2.1 Type test samples shall be selected at random from production units that have passed al1 inspection tests and shall have inspection tests repeated under environmental conditions as specified in 3.8 of this specification. _I - v.- 6 e3 P

12、rovided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-4.3.3 Inspection Tests - Inspection tests shall be made on all production assemblies submitted for acceptance under the Contract, to determine conformance with the requirements of this specification and

13、to determine that the assemblies are.equivalent in .performance and construction to the approv- ed samples. All production lots as defined in 4.3.2 will be accepted conthgent upon type testa approval . 4.3.3.1 Test Eauipment - The following listed equipment will be required to perform tests specifie

14、d in 4,3.3.2. 4.3.3.1.1 4.3.3.1.2 Test stand. See Figure 2, 4.3.3.1.3 Spring scale. Control box wired in accordance with Figure 1. 4.3.3.1.4 4.3.3.2 Tests - All units shall be subjected to tests Soume of power, 115 volts, 400 cycles. specified in 4.3.3.2.1 through 4.3.3.2.1.5.2 at normal room condit

15、ions. 4.3.3.2.1 Toraue and Switch.Contact Position Test 4.3.3.21.1 With control switches A, B, and C, of Figure 1, in position 1, move the C-shaped lever, EhOrd draw- ing 760038, into its neutral position,and check for compli- ance with 3.7.1.1. 4.3.3.2.1.2 With control switches A, B, and C in posi-

16、 tion 1, move the C-shaped lever 0.046 f .O05 inch in both directions from its neutral positiorb and-eheck for compliance with 3.7.1.2 tion 1, the indicator lamp, 505, of Figure 1, shall be illuminated . 4.3.3.2.1.3 With control switches A, B, and C in posi- 4.3.3.2.1.4 With control switches A, B, a

17、nd C in posi- tion 2, move the straight lever, BuOrd drawing 760040, into its neutral position,and check for comp.liance with 3.7.1.3. With control switches A, B, and C in posi- tion 2, move the straight lever 0,125 f .O05 inch in both directions (towards and away from the nameplate, BuOrd draw- ing

18、 776416) from its neutral position,and check for compli- ance with 3.7.1.4. 4.3.362.1.5 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-4.3.3.2.1.5.1 With control. switches A, B, and C in posi- tion 2, the i-ndicator lamp, 506, ofFigure 1, shall ligh

19、t when the straight- lever is moved -0.125 f ,005 iwh sowards the namepJate, 4,3;3,2.1,5,2 With the control switches A, B, and C in position 2, the indicator lamp, 506, shall not light when . the straight lever, is moved Ol25 f ,005 inch in a direction away from the nameplate. r 2 M FDA1 O O/ ,600 V

20、OLTS i + d 28 VLTS I CONTROL SWITCH 43 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-h (u M 1-A-19401( Aer ) 5 z 4 N 4 k OU m Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-A-l9bOl(Aer ) .5. PR

21、EPAIIATION FOR DELIVERY 51 Packaging and Packing - Packaging and packing shall be in accordance with MIL-P-116.- , Method II, paragraph 3.5.7.2.2 or 3.5.7.2.4, as applicable. packaged by either of the above methods as directed by the Procuring Agency. Further, metal containers shall be sur- rounded

22、by suitable cushioning material and packed in a wood- en case as directed by the Procuring Agency. 5.1.1 Labeling and MarkinK - Labeling and marking shall be in accordance with MIL-STD-129, Military Standard Marking of Shipments, except as may be modified. by the Procuring Agency. 6. NOTES Such item

23、s shall be 6.1 Notice - When Government drawings, specifications, or other data are used fr any-purpose other than in connec- tion with a definitely related Government procurement opera- tion, the United States Government thereby incurs no responsi- bility nor any obligation whatsoever; and the fact

24、 that the Government may have formulated, furnished, or in any way sup- plied the said drawings,. specifications,or other data is not to be regarded by implication or otherwise in any manner licensing the holder or any other person or corporation, or conveying any rights or permission to manufacture, use, or sell any patented invention that may in any way be related thereto. 857589 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-