1、e _. MIL-A-70625A 13 m 999770b 0356336 7 W F- 2 74 NOT MEASUREMENT SENSITIVE MIL-A-70625A.(AR) 21 APRIL 1989 SUPERSEDING MIL-A-70625 (AR) 20 OCTOBER 1986 MILITARY SPECIFICATION AUTOMATED ACCEPTANCE INSPECTION EQUIPMENT DESIGN, TESTING AND APPROVAL, OF This specification is approved for use within th
2、e U.S. Army Armament, Munitions and Chemical Command, and is available for use by all Departments and Agencies of the Department of Defense. 1. SCOPE 1.1 Scope. This specification prescribes requirements for design, testing and design approval o-f all Automated Acceptance Inspection Equipment (AAIE.
3、) systems. This specification is applicable to both government and contractor owned equipment which is used to assure that supplies offered for Government acceptance conform to the Government design requirements (see 6.1). 1.2 EQuiBment applicabilitv. This specification applies to all automated syst
4、ems performing the following inspections: a. Dimensional inspection/functional test: variable and nonvariable. b. Electronic, electric and electromechanical components, subsystems and systems inspection/functional test: variable and nonvariable (see 6.1). c. Nondestructive evaluation (NDE). 2. APPLI
5、CABLE DOCUMENTS 2.1 Government documents. 2.1.1 Specifications, standards and handbooks. The following specifications, standards and handbooks form a part of this document to the extent specified herein. Unless otherwise specified, the issues of these documents are those listed in the issue of the D
6、epartment of Defense Index of Specifications and Standards (DODISS) and supplement thereto, cited in the solicitation. Beneficial comments (recommendations, additions, deletions) and any pertinent data which may be of use in Improving this document should be addressed to: Commander, U.S. Army Armame
7、ntjMunitions and Chemical Command, Attn. AMSMC-QA. Picatinny Arsenal, New Jersey 07806-5000 by using the self-addressed Standardize- tion Document Improvement Proposal (DD Form 1426) appearing at the end of this document or by letter. AMSC N/A FSC 1395 DISTRIBUTION STATEMENT A. distribution is unlim
8、ited. . Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-A-70625A (AR) SPECIFICATIONS MILITARY DOD-D-1000 - Drawing, Engineering and Associated Lists MIL-1-45607 - Inspection Equipment, Design, Acquisition, Maintenance and Disposition of STANDARDS
9、 MILITARY DOD-STD- 1 O O - MIL-STD-109 - MIL-STD-120 - MIL-STD-129 - MIL-STD-454 - MIL-STD-480 - DOD-STD-1686 - MIL-STD-2077 - DOD-STD-2167 - MIL-STD-45662 - Engineering Drawing Practices Quality Assurance Terms and Definitions Gage Inspection Marking for Shipment and Storage Standard General Requir
10、ements for Electronic Equipment Configuration Control - Engineering Changes, Waivers and Deviations Electrostatic Discharge Program Test Programs, General Requirements for Defense Systems Software Development Calibration System Requirements (Unless otherwise indicated, copies of federal and military
11、 specifications, standards and handbooks are available from the Naval Publications and Forms Center, (ATTN: NPODS), 5801 Tabor Avenue, Philadelphia, PA 19120-5099.) 2.2 Non-Government. - Other documents applicable to a specific a.rmaments item are listed in the item detail specification. 2.3 Order o
12、f Drecedence. In the event of a conflict between thetext of this specification and the references cited herein (except for associated detail specifications, specification sheets or MS standards), the text of this specification shall take precedence. Nothing in this specification, however, shall supe
13、rsede applicable laws and regulations unless a specific exemption has been obtained. 3. REQUIREMENTS 3.1. General. As detailed in this specification, MIL-1-45607 and the contract, prior written government approval is required for the design of all MIE systems utilized for assuring that supplies offe
14、red for Government acceptance conform to contract requirements (See 6.5). This approval shall consist of a design qualification review as noted below. It is the intent 2 O Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-A-70625A (AR) O of this do
15、cument to provide design criteria for all manner of AAIE submitted to the Government for approval; however, it is conceivable that all of the design requirements herein may not be applicable to certain types of AAIE. It is the responsibility of the contractor to submit all design information which i
16、s applicable to the AAIE. The final decision regarding applicability of the requirements of this specification shall be made by the Government. The AAIE design approval shall be made by the Government. The AAIE design approval requirements apply on a contract basis for each design and the related ap
17、proval requirements apply to each piece of AAIE being delivered. If a new contract is issued, and the contractor determines that previously approved AAIE can be used, new Government approval must be obtained; but this may be waived dependent on the discretion of the Government. 3.2 Design aualificat
18、ion review. In accordance with contract requirements, the AAIE design shall include the following: a. A concept design which clearly defines the basis for the equipment detail design. b. A detailed design submitted and approved prior to fabrication. O c. A final design which contains the final as-bu
19、ilt configuration of the AAIE and the results of all tests. d. Designs shall be submitted in accordance with 6.7. 3.2.1 ConceDt desiuns. This design shall include as a minimum but not be limited to: a. Theory of calibration, verification, operation, recall, control of Units Under Test (UUTs), and da
20、ta collection and processing. b. Theory of equipment operation including measur techniques, rate of operation, flow of UUTs, equipment configuration, fail-safe features, built-in-test features, sketches of inspecting elements and control functions. ,ement c. Theory of software operation including ra
21、te of processing, fail-safe and built-in-test features. DOD-STD-2167 with Software Requirement Specifications, System/Segment Specification, Software Development Plan and Operational Concept document Data Item Descriptions (DIDS) shall be used as a quide in preparing the documentation. The designati
22、on and its operating system programming language shall be submitt computer hardware and the associated .ed as required. - software d. Description of calibration and verification systems (when applicable). O 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from I
23、HS-,-,-e. A draft plan for performing the AAIE acceptance tests. f. Apportionment of system reliability, considering required reliability, decision-making reliability, handling and inspection accuracy, calibration/verification cycles, AAIE systems configuration control methods and recall procedures.
24、 The system shall include the AAIE and its decision-making apparatus, its handling apparatus, any operator intervention techniques considered, UUT fixturing and interconnection, and the contractors total quality control system. For MIE used t all known and procedure requ concept. for electronic comp
25、onent acceptance expected- contractor and commercial irements including and AAIE system h. Descriptions of the following shall be required for design concept review. (1) Data bus/Address bus. (2) Input/Output (WO) ports and communication (3) American Standard Code for Information (4) Storage media (
26、type, compatibility, (5) Read Only Memory (ROM), Programmable Read Only (6) Environmental limitations, if any. (7) Accessibility of data channels for statistical (8) Data output formats of printout equipment,etc. (9) Diagnostic capabilities for AAIE and UUT(s) (10) Operator paneUcontrols layout. (11
27、) Software security concept. (12) Capability of providing variable test stimuli interfaces. Interchange (ASCII) character set for data. integrity/capacity). Memory (PROM) and Random Access Memory (RAM) characteristics. analysis (not required but recommended). parameters and measurement instrumentati
28、on with wide range, and access to all possible test points. to be used. (13) Computer and associated programming language (14) Proposals for personnel training. i. Engineerina drawinas. Concept drawings shall conform to DOD-D-1000, Level 1 and DOD-STD-100 (multi-detail option). Government or contrac
29、tor format shall be used as specified by the contract. 3.2.2 Detailed desians. The detailed design shall include but not be limited to the following: . 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-A-70625A (AR) a. Equipment layout. b. Engine
30、ering drawings in accordance with DOD-D-1000, Level 2 and DOD-STD-100. (Multi-detail option). Government or contractor format as specified in the contract. c. Details of government rights to data and proprietary data. d, Description and operation of built-in test features. P e. Draft plans for setup
31、, calibration, verification, operation and recall. When an item of test equipment is to be commercially purchased the manufacturers calibration cycle for the item of equipment is to be submitted with the plans. Regardless of the method for calibration of commercial equipment, calibration of the AAIE
32、 system, as a system shall be performed at the AAIE/UUT interface. f. Details of adapters, cables, connectors, wiring diagrams, wire color coding, holding fixtures, etc., that may be required. g. System and subsystem schematics, wiring diagrams and block diagrams. h. Description of data collection,
33、management and i. Identification of all commercial and government analysis. furnished hardware/software being utilized. j. Detailed software design documents and software listings (or commercial equivalent) including cross-reference to all inspection requirements as specified on DD Form 1423 and in
34、accordance with the contract. Also to be included is a description of hardware and software interfaces. DOD-STD-2167 with Software Design Document and Interface Requirements Specification DIDS shall be used as a guide in preparing the documentation. Provision shall be made by the submitter so that k
35、nowledgable personnel and appropriate facilities are available so that a software rtwalkthrough“, if necessary, for Government personnel charged with the responsibility of evaluating the MIE may be facilitated. k. Detailed acceptance test plan for all software testing, DOD-STD-2167 with Software Tes
36、t Plan, Software Test Description and Software Test Procedure DIDS shall be used as a guide in preparing the documentation. 5 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-A-70625A L3 m 7777706 0356343 2 W MIL-A-70625A (AR) 1. Acceptance Test P
37、lan - A plan for performing an acceptance test to verify performance (accuracy and decision making reliability) including test preparation, procedures and reporting is required. If system reliability apportionment has been made, details defining the manner in which limits for acceptance of the equip
38、ment are to be determined shall be included. m. Detailed designs of the following shall be required: (1) Data bus/address bus. (2) Input/Output (I/O) ports and communication interfaces. (3) American Standard Code for Information (4) Storage media type, compatibility, integrity, Interchange (ASCII) c
39、haracter set for data. capacity), -. (5) Read Only Memory (ROM), Programmable Read (6 ) Self-test features. (7) Programming language. (8) Environmental limitations. (9) Accessibility of data channels for (19) Proposals for personnel training. 3.2.3 Fi-na1 designs. The final design shall include as a
40、 Only Memory (PROM), and Random Access Memory (RAM). statistical analysis. minimum. a. Acceptance test report including date of test, test specimen identification including revision, results of test, data generated, sample data outputs (printouts, diskettes, or other mediums as applicable), definiti
41、on of setup, variable parameters, acceptance limits, verification results, demonstrated reliability and accuracy and a determination of acceptability. DOD-STD-2167 with Software Test Report DIDs as applicable shall be used as a guide in preparing the documentation, b. Final software design documents
42、 and listings including cross-reference ta all inspection requirements. DOD- STD-2167 with Computer System Operator Manual, Software Users Manual and Software Product Specification DIDs shall be used as a guide in preparing the documentation. Provision shall be made by the submitter for-personnel an
43、d facilities to be available to conduct a software llwalk-throughll for Government personnel charged with the responsibility of evaluating the AAIE. accepted version 05 the MIE to the extent specified in the contract, These drawings shall be per DOD-D-1000, Level 2. DOD-STD-100 also applies. c. Engi
44、neering drawings that represent the government 6 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-A-70625A (AR) d. Final setup and operation, verification, O calibration, and recall (OVCR) procedures. e. Final designs of calibration and verificati
45、on standards, fixtures, and aids. 3.3 Desisn reauirements. The following design requirements will be complied with unless written approval is obtained from the contracting officer. 3.3.1 Fail-safedesian. All equipment shall utilize fail- safe design. The decision-making logic and the material handli
46、ng devices (when part of the equipment) shall be normally in a reject mode prior to and during any test. A series of signals indicative of proper test results shall be required in a given sequence to change to the accept mode. The lack of any of these signals or an incorrect signal shall cause the s
47、ystems to remain in the reject mode. Parts present in the equipment during startup must be rejected since the entire testing cycle is not seen by these parts. For equipment, including material handling, there shall be a confirmatory signal such that any rejected UUT has in fact been cycled out of th
48、e reject device. If the confirmatory signal is not activated, the system will immediately discontinue inspection and indicate a fault. It is desirable that accept gates be located before reject gates. 3.3.2 Calibration. All equipment shall be designed to incorporate easily performed periodic calibra
49、tion so as to readily allow assurance that the equipment will be accepting only good product and rejecting all bad product for the duration of the approved calibration period. This assurance will be further amplified by use of the verification techniques as specified in 3.3.3 of this document. The period of calibration shall be determined by the contractor and agreed to by the Government. The calibration system shall be in accordance with MIL-STD-45662. 3.3
