NAVY MIL-T-24031 A-1968 TRAINING AID MAP PROJECTION [Superseded NAVY MIL-T-6991 C NAVY MIL-T-6991 B]《地图投影的训练辅助器材》.pdf

1、, HIL-T-ZLI031A b7 a 777970b 0383783 8 a - . - /M-lO - - - i -. ML-T-24031 A 16 October 1968 SUPERSEDING 13 September 1963 18 March 1964 MIL-Te6991 C( AS6) MIL-T-24031 (ONR/NTDC) -_ . MILITARY SPECI FI CATION TRAINING AID MAP PROJECTION This specification is mandatory for use by all Departments and

2、Agencies of the Department of Defense 1. SCOPE aid used to demonstrate the various types of standard map projections of the earths surface (see 6.1). J 1.1 This specification covers one type of map projection training 2. APPLICABLE DOCUMENTS invitation for bids, shall form a part of this specificati

3、on to the extent speci f i ed herein . 2.1 The following documents of the issue in effect on the date of SPECI FICATIONS Federal PPP-B-601 Boxes, Wood, Cleated-plywood PPP-B-636 Box, Fi berboard PPP-T-60 Mi 1 i tary MIL-P-116 MIL-L-10547 Tape, Pressure Sensi tive Adhesive , Waterproof,. for packagin

4、g Preservation; Methods of Liners, Case and Sheet, Overwrap, Water-Vaporproof or Waterproof, Flexible Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-STANDARDS Mi 1 i tar2 MI L- STD- 1 29 Marking for Shipment and Storage DRAW1 NGS Naval Training Devi

5、ce Center (NAVTRADEVCEN) 53080-A Assembly for Map Projection Demonstra tor (Copies of specifications , standards and publications required by suppliers in connection with specific procurement functions should be obtained from the procuring activity or as directed by the Contracting Officer.) 3 REQUI

6、REMENTS 3.1 Materials.- Unless otherwise specified herein, materials shall be as specifjed on the detail NAVTRADEVCEN Drawing 53080-A. specified herein or on the drawings shall be selected on the basis of compatibility with the established design and suitability for the purpose intended. Materials n

7、ot 3.2 Design.- The design of the training aid shall conform to NAVTRADEVCEN Drawing 53080-A. 3.2.1 Interchangeabi 1 i ty.- Al 1 parts subassemblies and assemblies having the same part number shall be directly and completely interchangeable with each other in respect to installation and performance,

8、 regardless of sources from which obtained, without al teration and without selection for fit or performance. 3.3 Construction.-. Construction shall be as shown on NAVTRADEVCEN Drawing 53080-A. 3.4 Details of components.- The training aid consists of the following major components, the details of wh

9、ich are shown on NAVTRADEVCEN Drawing 53080-A. Map projection globe Base Electrical components . Accessories. 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-T-24031A b7 W 777770b 0383983 L MIL-T -24031A 3.4.1 The mainlands of the continents of

10、 North America, South America, Europe, Africa, Australia ano Asia, and of the islands of Greenland, Cuba, Puerto Rico, Japan, Phillippines, Java, New Guinea, Sumatra, New Zealand, British Isles, Ireland and Newfoundland, shall be marked on the surface of the globe. These landmasses shall be out1 ine

11、d with one-thirty-second-inch black lines and the areas therein shown in the following transparent colors: (a) Blue (b) Green Asia North America and Africa (c) Red (d) Yellow South America and Europe Australia and all islands. 3.4.2 Accessori es. - 3.4.2.1 Secant cone.- The secant cone shall be form

12、ed from one- The cone shall be made in three sections sixteenth-inch white translucent Plexiglas number 2333-75 or equal or drawn from heavier stock Plexiglas or equal to provide a final wall thickness of not less than one-sixteenth inch. with the center section fitted to the inner surface of the gl

13、obe. center section of the cone shall have a projection of the outlines of the appropriate landmasses silk-screened on the outer surface of the cone section to conform with standard cartographic practice .for thissimulated projection. All sections of this cone shall appear to form a continuous cone

14、when viewed from any point in the plane of the equator. The 3.5 Dimensions and tolerances .- Dimensions and tolerances shall be as shown on NAVTRADEVCEN 53080-A drawinqs. Tolerances not shown on the drawings shall be maintained to assure meeting the interchangeability requirements specified in 3.2.1

15、. - 3.6 Finish and color.- Finish and color shall be as shown on NAVTRADEVCEN 53080-A Drawi ngs and the fol 1 owing : 3.6.1 Color.- The colors of the specified finish as designated in 3.4.1 shall be Rohm and Haas colored plexiglas or equivalent, as follows: (a) Red Red-Col ored P1 exigl as number 20

16、81 (b) Green (c) Blue Green-Col ored P1 exi gl as number 2082 Blue-Colored Plexiglas number 2084 (d) Yellow i Ye1 low-Colored Plexiglas number 2048. 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-* MIL-T-24031A 3.7 Nameplate.- A Government-furnish

17、ed nameplate shall be affixed to 3.8 Workmanshi .- The training aid including all parts and access- the training aid as directed by the procuring activity. ories sha + be consructed in a thoroughly workman1 i ke manner. Particular attention shall be given to neatness and thoroughness of finishes, .

18、soldering, markings, marking of parts and assemblies, color of continents, outline of continents, wiring, freedom of parts from sharp edges or any other damage or defect that could make the part or equipment unsatisfactory for intended use. 4. QUALITY ASSURANCE PROVISIONS 4.1 Responsibility for insp

19、ection.- Inspections to be performed are classified as follows: (a) In-process inspection (b) Qual i ty conformance inspection. 4.2 In-process inspection.- In-process inspection shall include such visual, electrical , and mechanical examinations and testing of materials, subassemblies, parts and acc

20、essories (including purchased standard items) during the manufacturing process as may be necessary to assure conformance to all the requirements specified herein. 4.3 Quai i ty conformai& inspection .- 4.3.1 Preproduction inspection.- Preproduction inspection shall be conducted on the preproduction

21、sample and shall consist of all the examina- . tions specified herein. 4.3.2 Production inspection.- Production units shall be inspected to the extent necessary to maintain quality control and conformance to the Government-accepted preproduction sample. to the foPlowing requirements: 4. .4 Examinati

22、ons .- Examinations shall be performed to verify conformance (a) Materials (b) General Design (c) Interchangeabi 1 i ty (d) Construction 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-T-2403l.A MIL-T-2903LA 67 W 777770b 0383785 5 Detai 1 s of

23、components Assembly and fit (dimensions and tolerances) Finish and color Nameplate Workmanship Preparation for delivery. 5. PREPARATION FOR DELIVERY 5.1 Preservation and packaging.- Preservation and packaging shall be level A, B or C (see 6.2). 5.1.1 Level A.- For level A, each training aid shall be

24、 preserved and packaged for mechanical and physical protection in accordance with MIL-P-116, Method III. 5.1.1.1 Unit packaging.- Each training aid shall be packaged one unit to a container conforming to PPP-B-636. 5.1.2 Level C.- Training Aid shall be preserved and packaged to a degree which will a

25、fford protection against corrosion, deterioration, and physical damage during shipment from supply source to the first beceiving activity. This level , in general , will conform to applicable carrier rules and regula- tions. Suppliers comercial practices may be used when they meet the require- ments

26、 of this level. 5.2 Packing.- Packing shall be level A or C (see 6.2). 5.2.1 Level A.- Units packaged in accordance with 5.1.1 shall be packed in exterior containers conforming to PPP-B-601. by the procuring activity (see 6.2), the gross weight shall not exceed the weight limitations of the shipping

27、 container. Each exterior shipping container shall be lined with a waterproof moisture barrier sealed with adhesive or tape to effect water resistance in accordance with MIL-L-10547. A case liner shall not be required where the package(s) and package dunnage have been treated to resist water. class

28、2, closed, reinforced and waterproofed as specified in the appendix thereto, and used as shipping containers, shall not be overpacked. Unless otherwise specified Unit fiber boxes, conforming to PPP-B-636, 5 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS

29、-,-,-MIL-T-2403LA 69 W 9999906 0383986 - - 7 MIL -T -2403 IA 5.2.2 Level B.- Units preserved and packaged in accordance with 5.1.1 shall be packed in exterior type shipping containers conforming to PPP-B-636. As far as practical, exterior containers shall be of uniform shape and size, be of minimum

30、cube and tare consistent with the protection required, and contain identical quantities. Containers shall be sealed with tape conform- ing to PPP-T-60 in accordance with the Appendix thereto. packed in containers which will insure acceptance by comnon carrier and safe delivery at destination. carrie

31、r rules and regulations as applicable to the mode of transportation and may be the suppliers comercial practice when such meets the require- ments of this level. 5.3 Physical protection.- All material shall be packaged and packed in containers constructed to provide a compact and nonshifting load. A

32、dequate cushioning, blocking and bracing shall be provided within shipping containers in a manner designed to prevent damage due to shock, vibration or impact during shipment, handling and storage. 5.2.3 Level C.- Units packaged in accordance with 5.1.2 shall be Shipping containers shall comply with

33、 comon 5.4 Markin .- Interior packages and exterior shipping containers shall be -rrag mar e in accordance with MIL-STD-129. 6. NOTES I 6.1 Intended use.- The demonstrator will be used to demonstrate the 6.2 Ordering data.- Procuring documents should specify the following: principles of map progecti

34、on in three-dimensions. (a) Title, number, and date of this specification (b) Procuring activity designation (device number or other) (c) Selection of applicable levels of preservation, packaging and packing (see 5.1 and 5.2) (d) Gross weight of shipping container (see 5.2.1) (e) This item is design

35、ated as Device 1W3 for Navy procurement. 6.3 Definitions.- Except as specified herein, definitions will be 6.3.1 furnished upon written request to the procuring activity. Preproduction sample.- A production item furnished under produc- tion contracts for the purpose of determining compl iance with r

36、equirements of the detail training device specification already established and accepted. It shall be electrically and mechanically representative of production sets though not necessari ly made with production 1 ine j i gs , fixtures and methods. 6 Provided by IHSNot for ResaleNo reproduction or ne

37、tworking permitted without license from IHS-,-,-MIL-T -2403 6.3.2 Production unit.- A unit in its final mechanical and electrical form of final production design made by production tool, jigs, fixtures and methods. illustrate a concept. CUSTODIAN : PREPARING ACTIVITY: 6.3.3 Training aid.- A training device designed to demonstrate or Navy - TD Air Force - 70 Navy - TD Pro Sect No. 691 0-0073 USER ACTIVITIES: .I Amy - AV Navy - TD Air Force - 70 . ”! . :. I 7 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-