DLA MIL-T-9918 C-1989 TOW TARGET AERIAL DART GUNNERY TYPE TDU-10 B AND TDU-10B B《TDU-10 B和TDU-10B B射击型航空箭形弹的拖靶》.pdf

1、t f I INCH-POUND I 5 JUNE 1989 SUPERSEDING MI L-T -99 188 27 June 1W3 MILITARY SPECIFICATION TOW TARGET, AERIAL DART, GUNNERY TYPE TDU-1O/B and TDU-lOB/B 1. SCOPE 1.1- This Specification establishes the requirements for manufacture and Government acceptance of the TDU-1O/B and TDU-1OB/B Tow Target,

2、which is used for air-to-air gunnery training of fighter pilots. 2. APPLICABLE DOCUMENTS 2.1 Government documents. .2.1.1 . Specifications, standards, and handbook. The following specifications,. standards and handbooks form a part of this specification to the extent specified herein. Unless otherwi

3、se specified, the issues of these documents shall be those listed in the issue of the Department of Defense Index of Specifications and Standards (DODISSI and supplement thereto, cited in the solicitation. r 1 Beneficial comments (recommendations, additions, deletions) and any pertinent data which m

4、ay be of use in improving this document should be addressed to: Ogden ALC/MMDSA Hill Air Force Base, Utah 84056-5609 by using the self-addressed Standardization Document Improvement Proposal (DD Form 1426) appearing at the end of this document or by letter. SPECIFICATIONS Federal QQ-S-781 Strapping,

5、 Steel, Flat and Seals AMSC N/A FSC 6920 DISTRIBUTION STATEMENT A: Approved for publ-ic release, distribution is unlimited. THIS DOCUMENT CONTAINS /2 PAGES. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-T-7918C b7 W 7797706 0376418 L = PPP-B- 3

6、5 PPP-T-97 Mi 1 i tary MIL-P- 116 MIL-B-121 MIL-8-131 MIL-P- 17667 MIL-A-83377 STANDARDS Mi 1 i tary MIL-STD-105 MIL-STD-129 MIL-STD-130 MIL-STD-401 MIL-STD-794 MIL-STD-831 MILITARY HANDBOOK Bags, Textile-Shipping, Eiurlap, Cotton and WaterProof Tape, Pressure-Sensitive Adhesive, Filament Reinforced

7、 Preservation-Packaging, Methods of Barrier Material, Qreaseproofed, Waterproofed, Flexible, Heat-Sealed Barrier Materials, Watervaporproof, Flexible, Heat Sealable Paper, Wrapping, Chemically Neutral (Non-Corrosive) Adhesive Bonding for Aerospace Systems, Guidelines for Sampling Procedures and Tabl

8、es for Inspection by Attributes Marking for Shipment and Storage Identification Marking of US Military Property Sandwich Contructions and Core Materials; General Test Methods Parts and Equipment, Procedure for Packaging and Packing of Test Reports, Preparation of MIL-HDBK-106 Multi-Level Continuous

9、Sampling Procedure and Tables for Irispea t i on by Attributes 2.1.2 Other Government documents, drawings, and publications. The following other Government documents, drawings and publications Iorm a part of this specification to the extent specified herein. the issues shall be thoge in effect on th

10、e date of the soiicltation. Unless otherwise specified, DRAW1 NS Air Force 59BQO7 14 5QCQO7 18 59D90724 59D907 11 5QD907 17 5QD9072 1 59D90722 59D90727 59D90728 Lug Adapter Count er We 1 g h t -Adj us t ing Base Assembly-Reflection Rail-Keel Assy Nose Angle Nose Assy Fairing Ref lector Assembly Brid

11、le Assembly I 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-5 9H9 U7 30 Target Assemb 1 y 6 4H3 U 383 Wing Panel, Specification Control Drawing 8 12 1564 Target Assy, Type TDU-lOii/B 8121565 Adapter Assy, Type TDU-lOB/B TRANSPORTATION PACKAGINO O

12、RDER (TPO) Air Force TPO 6920-613-0312 TDU-lU/B Tow Target TDU-lOB/B Tow Target “(Copies of specifications, standards, handbooks, drawings, publications, and other government documents required by contractors in connection with specific acquisition functions should be obtained from the contracting a

13、ctivity or as directed by the contracting activity.)“ 2.3 Order of precedence. In the event of a conflict between the text of this specification and the references cited herein (except for associated detail specifications, specification sheets or MS standards), the text of this specification shall t

14、ake precedence. Nothing in this specification, however, shall supersede applicable laws and regulations unless a specific exemption has been obtained.“ 3. REQUIREMENTS 3.1 Classification of requirements. The requirements for the TDU-1U/B and TDU-lOB/B Tow Target are classified herein as follows: REQ

15、UIREMENTS PARAGRAPHS Preproduction First Art i c 1 e Mat er i al Design and Construction Performance Characteristics Iden t i f i cat i on Workmanship Bridle Strength 3.2 3.3 3.4 3.5 3.6 3.7 3.8 3.6 3.2 Preproduction requirements. The preproduction requirements for the TDU-l/B and TDU-lOB/B Tow Targ

16、et are classified herein as follows: REQUIREMENTS PARAGRAPHS Process Spec i f i ca t i on 3.2.1 Testing 3.2.2 and 4.3 Test Report 4.3.6 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-c- - - MIL-T-99LBC 69 W 9999306 0376420 T 3.2.1 Process specific

17、ation. A process specification in accordance with MIL-A-83317 shall be prepared by the contractor covering all details of the wing panel bnding operation. Force for acceptance concurrent with the delivery of the first article wing panels. The acceptance of the process specification does not relieve

18、the Contractor from assuring that the wing panels meet the required performane-e characteristics (see 3.6). This document shall be submitted to the Air 3.2.1.2 Brand names data sheets. All brand names, data sheets. and other required information shall be included ir1 the process specification. All d

19、eviations (during production) to the approved contractors process specification must have prior approval by the cognizant Air Force engineering agency. Such deviation shall be granted only if sufficient test data is submitted to assure the Air Force that no degradation of the target shall occur. Any

20、 documents containing proprietary information and labeled as such, will be handled in accordance with applicable directions for these documents. 3,2.2 Testing. Initial Contractor testing shall consist of peel strength tests. These tests shall determine the peel strength of the adhesive bond between

21、both the facing/core and facing/wood frame of the wing panels. Minimum peel strength requirements are specified in Table I with peel strength testing listed in Table II. Failure to achieve minimum peel strength requirements will preclude first article testing by the Air Force. 3.3 First article. The

22、 contractor shall submit four wing panels, in accordance with 64H30383 and 8121564. to the Air Force for first article testing. The wing shall be representative of the production item and produced using the same material, processes, and equipment that will be used during production. The wing panels

23、will be consumed in testing. Ali fabrication and shipping expenses shall be borne by the prospective contractor. 6.3) See 4.3 and 3.3.1 First article tests. These tests shall consist of detailed inspection of the four wing panels submitted and such additional peel strength tests as deemed necessary

24、by the Air Force to assure that the panels meet specification requirements. 3.3.2 Acceptance or rejection. Acceptance or rejection of the first article panels shall be determined by the Air Force. The Air Force shall furnish a report to the contractor concerning the results of the first article test

25、s. The engineering decisions within the report will be final, unless otherwise stipulated. Production of targets shall not begin until both contractors process specification (see 3.2.1) and test report (see 4.3.8) have been accepted. 3.3.3 Prior approval. First article submission will not be require

26、d if the prospective contractor has built the TDU-lO/B and TDU-lOB/B Target within the preceding 24 months and submits a letter attesting there has been no change in materials, processes, or equipment used in fabrication of the target. 4 Provided by IHSNot for ResaleNo reproduction or networking per

27、mitted without license from IHS-,-,-3.3.4 Requalification. Change in adhesive, bonding, procedures, plant locations, and critical manufacturing eqipment shall require a complete re-evaluation of the contractors capability to produce an acceptable target. If any of the above changes occur (or any oth

28、er change that the (fovernment considers potentially detremental), the contractor shall be required to fulfill the requirements of 3.2. 3.4 Material. The use of reclaimed materials shall be encouraged to the The contractor will notify the procuring activity as maximum extent possibie. to what type r

29、eclaimed material is proposed for usage. 3.4.1 aeneral. Material used in onstruction of the TDU-1O/B and TDU-1OB/B Target shall be as specified on the applicable drawings. No deviation jrom the specified material shall be allowed without prior approval by the Air Force. 3.4.2 Adhesive. Any adhesive

30、whichemploys a scrim cloth may be used providing the minimum peel strength requirements are achieved throughout the temperature spectrum noted in Table I. 3.5 Design and Construction. The TDU-lO/B, TDU-1OA/B and TDU-1OB/B Tow Targets consist of four triangle-shaped wing panels with a keel, assembled

31、 in accordance wth Drawing 59H90730 (TDU-lO/B), and Drawing 8121564 (TDU-lOB/B) to form a cruciform dart. 3.5.1 Components. The Tow Targets shall consist of the following major O components : ITEM NO. P/N DESCRIPTION APPLICATION QUANT I TY 59D907 1 1 64H30383 5QD90727 59DQ0722 59D907 17 56D9072 1 59

32、CQOV 18 59D90728 8 12 1565 Rai 1 Wings Radar Ref lector Flairlng Nose Angles Nose Casting Bridle Adapter Assy Count er We i g h t TDU-1O/B, TDU-1OB/B TDU-lO/B; TDU-1OB/B TDU-1O/B, TDU-lOB/B TDU-1O/B, TDU-lOB/B TbU-1O/B, TDU-1OB/B TDU-1O/B, TDU-1OB/B TDU-lO/B, TDU-1OB/B TDU-1O/B, TDU-1OB/B TDU- 10/B

33、3.5.2 Balance. The tow targets, when assembled shall be balanced in accordance with Drawing 59H90730 (TDU-lO/B), and Drawing 8121564 (TDU-lOB/B). 3.6 Performance characteristics. The peel strength of the adhesive bond shall conform to the requirements specified in Table I. 5 Provided by IHSNot for R

34、esaleNo reproduction or networking permitted without license from IHS-,-,-TABLE I - PEEL STRENGTH OF BONDED PANELS BOND TEST MINIMUM TEMPERATURE PEEL STRENGTH (55F) VALUE 1. Facing/core (with- -60F out artificial aging) 60F 150F 2. Facing/core for pr.e- production testing (with artificial aging) 60F

35、 3. Facing/frame for pre- -60PF production testing (with- 60F out artificial aging) 150F 1.5 in-lbiin 5.0 in-lb/in 1.5 in-lb/in 5.0 in-lb/in 3.7 Identification. Equipment, assemblies, and parts shall be marked for identification in accordance with MIL-STD-130. 3.8 Workmanshie. The tow target shall b

36、e fabricated and finished in a thoroughly workmanlike manner such that the item is suitable for the purposed intended. Bridle strength. Bridle assemblies, 5QDQ0728, shall have a minimum breaking strength of 2300 pounds when tested in accordance with 4.4.3. 4. QUALITY ASSURANCE PROVISIONS 4.1 Respons

37、ibility for inspection. Unless otherwise specified in the contract or purchase order, the contractor is responsible for the performance of all inspection requirements as specified herein. Except as otherwise specified in the contract or purchase order, the contractor may use his own or any other fac

38、ilities suitable for the performance of the inspection requirements specif ied herein, unless disapproved by the uovernment. Ctovernment reserves the right to perform any of the inspections set forth in the specification where such inspections are deemed necessary to assure supplies and services con

39、form to prescribed requirements. The 4.1.1 ,Responsibility for compliance. All items must meet all requirements of sections 3 and 5. become a part of the contractors overall inspection system or quality program. The absence of any inspection requirements in the specification shall not relieve the co

40、ntractor of the responsibility of assuring that all products or supplies submitted to the Government for acceptance comply with all requirements of the contract. Sampling in quality conformance does not authorize submission of known defective material, either indicated or actual, nor does it commit

41、the Government to acceptance of defective material. The inspection set forth in this specification shall 6 1.5 in-lb/in 5.0 in-lb/in 1.5 in-lb/in Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MI L-T- 99 1 8C ( US AF 1 4.2 Classification of examinat

42、ions and tests. Unless otherwise specified O in the contract or purchase order, the supplier is responsible for the performance of all inspection requirements, except first article tests, as specified herein. Except as otherwise specified in the contract or order, the supplier may use his own or any

43、 other facilities suitable for the performance of the inspection requirements specified herein, unless disapproved by the Government. The aovernment reserves the right to perform any of the inspections set forth in the specification where such inspections are deemed necessary to assure supplies and

44、services conform to prescribed requirements. 4.2.1 Preproduction testing (see 4.31. 4.2.2 Production testing (see 4.4). 4.2.3 Quality Conformance inspection (see 4.5). 4.3 Preproductian testing. Preproduction testing will Consist of peel strength tests on both facing/core and facing/frame samples. T

45、he peel test specimens shall be cut from a wing panel(s) that has been manufactured using the same material, processes, and equipment as a production panel. 4.3.1 Preparation of facingicore samples. Forty 3 x 12-inch samples will be cut from a wing panel(P/N 64H30383) for peel testing by the contrac

46、tor. Specimens shall be cut so the L direction of the core is the 12-inch dimension as specified in MIL-STD-401. Ten of these samples shall be artificially aged in accordance with 4.3.2. The paper core shall be left exposed during the artificial aging. All samples shall be identified with the apea o

47、f the wing panels from which they were taken. O TABLE II - PREPRODUCTION TESTING TESTS TEMPER. REQUIREMENT TEST MY (ARTI FIC- PARAGRAPH PARAGRAPH (UNAaEDf IALLY AGED) (+5OF) Peel Strength Test a, Facing/core 3.2.2 4.3 4 bond 4 4 3 4 3 4 4 3 - -60F -30F 0F 30F 60F 90F 120F 150F b. Facing/frame 3.2.2

48、4.3 3 - -60F bond 3 - 60F 3 - 150F 7 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-T-77LC b7 77777Ob 037b424 7 4.3.2 Artificial aging. The samples chosen for artificial aging shall be subjected to the following procedures and in the sequence st

49、ipulated: a. Immersed in water at 120F : 3F for one hour. b. Sprayed with steam and water vapor at 200F 2 5F for three hours. c. Stored at 10F 2 SF for twenty houre. d. Heated in dry air at 210F 3F for three hours. e. Sprayed again with steam and water vapor at 200F T_ 5-F for three hours. f, Heated again in dry air at 210F 2 3F for eighteen hours. 4.3.3 Preparation of facing/frame sample