NAVY MIL-I-17301 B-1965 INDICATOR SHIP-S DISTANCE-SPEED《船远距离航行速度指示器》.pdf
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1、MIL-1-373039 b3 777770b 0237034 b 9 MIL-I - 173 OlB(SH1PS) 7 April 1965 SUPERSEDING 5 July 1957 (See 6.5) MIL-I- 173OlA(SHIPS) MILITARY SPECIFICATION INDICATOR, SHIPS DISTANCE-SPEED 1. SCOPE 1.1 Scope. - This specification covers speed indicators and distance indicators for use with underwater log s
2、ystems on Naval ships. Classification. - Indicators shall be of the following types as specified (see 6.2): 1.2 Type I - Speed O - 40 knot. Type II - Speed O - 25 knot. Type III - Distance 360 revolutions per nautical mile input. Type IV - Distance 60 revolutions per nautical mile input. 2. APPLICAB
3、LE DOCUMENTS 2.1 The following documents of the issue in effect on date of invitation for bids or request for proposal form a part of the specification to the extent specified herein. SPECIFICATIONS FEDERAL QQ-A-601 - Aluminum-Alloy Sand Castings MILITARY MIL-T-27 - MIL-1-983 - MIL-M-15071 - MIL-P-1
4、5137 - MIL-E-17362 - STANDARDS MILITARY MIL-STD-167 - MIL-STD-202 - MIL-STD-740 - Transformers and Inductors (Audio, Power, and High Power Pulse) General Specification for Interior Communication Equipment, Naval Shipboard, Basic Design Require- ments for Manuals, Equipment and Systems Provisioning T
5、echnical Documentation for Repair Parts for Electrical and Mechanical Equipment (Naval Shipboard Use) Electronic Repair Parts Requirements, Procedures for Provisioning Technical Documentation and Stock Numbering Mechanical Vibrations of Shipboard Equipment Test Methods for Electronic and Electrical
6、Component Parts Airborne and Structureborne Noise Measurements and Acceptance Criteria of Shipboard Equipment ! Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-I-17302B b3 9 999790b 0237015 8 W MIL-I- 173OIB(SHIPS) DRANINGC BUREAU OF SHIPS 9000-S
7、6504-73687 - Dial Markings for IC Order and Indicating Systems (Copies of specifications, standards, drawings, 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. ) 2.2 Othe
8、r publications. - The following documents form a part of this specification to the extent specified herein. Unless otherwise indicated, the issue in effect on date of invitation for bids or request for proposal shall apply. U. S. NAVAL ENGINEERING EXPERIMENT STATION Report No. 060025 - Proposed Spec
9、ifications for the Illumination of Interior Communication Instruments and Other Visual Display Systems. (Application for copies should be addressed to the U. S. Navy Marine Engineering Laboratory, Annapolis, Md. 21402. ) OFFICIAL CLASSIFICATION COMMITTEE Uniform Freight Classification Rules (Applica
10、tion for copies should be addressed to the Official Classification Committee, 1 Park Avenue at 33rd Street, New York 16, N. Y.) AMERICAN SOCIETY FOR TESTING MATERIALS (ASTM) U26 - Aluminum-Base Alloy Sand Castings (Application for copies should be addressed to the American Society for Testing Materi
11、als, 1916 Race Street, Philadelphia 3, Pa. ) AMERICAN STANDARDS ASSOCIATION (ASA) B5.20 - Machine Pins B17f - Woodruff, Keys, Keyslots, and Cutters B18.1 - Small Solid Rivets B18.2 - Square and Hexagon Bolts and Nuts B18.3 - Socket Cap, Shoulder and Set Screws B18.6 - Slotted and Recessed Head Screw
12、s, Machine and Tapping Types B18.6.2 - Hexagon Head Cap Screws, Slotted Head Cap Screws, Square Head Set Screws and B18.6.4 - Slotted and Recessed Head Tapping Screws and Metallic Drive Screws B27.1 - Lock Washers . B27.2 - Plain Washers Slotted Headless Set Screws (Application for copies should be
13、addressed to the American Standards Association, 10 East 40th Street, New York, N. Y., 10016. ) (Technical society and technical association specifications and standards are generally available for reference from libraries. 3. REQUIREMENTS 3. 1 They are also distributed among technical groups and us
14、ing Federal agencies. ) Qualification. - The speed and distance indicating equipment furnished under this specification shall be products which have been tested and passed the qualification tests specified herein and have been listed on or approved for listing on the applicabIe qualified products li
15、st. I 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-I-1730LB b3 9 993990b 023701b f W MIL-I- 17301B(SHIPS) 3.2 Description. - 3.2. 1 3.2.2 Speed indicators shall indicate by means of a single dial and single pointer positioned by a type 23TR6
16、a synchro the speed being transmitted by the underwater log system over the range designated in 1.2. Distance indicators shall indicate by means of a 6 digit counter driven by a type 23TR6a synchro the distance being transmitted by the underwater log system from 0000.00 to 9999.99 nautical miles in
17、ac- cordance with the input for the type designated in 1.2. 3.2.3 application consistent with the requirements noted herein. 3.2.4 production. The equipment shall be sturdily constructed of a grade of material adequate for each specific The design, layout, and assembly of the unit and their parts sh
18、all be such as to facilitate quantity Jigs shall be used to position parts during welding and assembly operation. 3.3 General Features: The equipment shall be in accordance with the following paragraphs of MIL-1-983 in addition to the requirements specified herein. requirement of this specification.
19、 the requirements of this specification shall govern. ) (Whenever a requirement of MIL-1-983 conflicts with a General requirements Definitions Materials, general Substitution of (equal or superior) materials or parts Fungus-inert materials Unacceptable materials Acceptable materials Flammable materi
20、als Arc-resistant materials Toxic materials Wood Metals Aluminum M.ignesium Iron and steel Nonferrous material (except aluminum) Zinc Springs (material) Other metals Plastics Ceramics Impregnating, emhedding and encapsulating compounds Glass Lubricants and lubrication Painting Protection against cor
21、rosion Bolts, machine screws, studs and nuts Parts - mechanical Gaskets Dials and pointers Dial sizes Locking devices Washers Bali bearings Parts - electrical - general Use of nonstandard parts Variable resistors Transformers Synchros Synchro electrical zero and equipment mechanical zero Electrical
22、tapes Dial illumination lamps Switches I Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-I-1730LB 63 - 7397906 02370113 I m MIL- I - 173 O lB(SH1PS) Indicator lights and lampholders Enclosures - general Enclosure - accessibility Enclosure - degre
23、e of Enclosure - mounting Stiffening grooves Minimum sheet metal thicknesses Through bolting Cable entrance Ventilation Size (for submarines and surface ships) Threaded devices Rounded corners and edges Internal subassembly protection Drilled and tapped holes Welding Temperature and humidity Extreme
24、 temperature for exposed location Accelerated life Salt spray Shock, vibration and inclination (3.7) Features-electrical Primary power supply circuits Power supply tolerances Personnel protection Shielding and radio frequency noise reduction Ground potential and grounding Soldering Electrical parts
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