AECMA PREN 4008-008-1997 Aerospace Series Elements of Electrical and Optical Connection Crimping Tools and Associated Accessories Part 008 Positioner for Crimping Tool M22520 7-01 .pdf

1、- = 303233L 0033359 3TO AECMA STANDARD prEN 4008-008 NORME AECMA Edition P 1 AECMA NORM September 1997 Edition approved for publication 1997-09-30 PUBLISHED BY THE EUROPEAN ASSOCIATION OF AEROSPACE INDUSTRIES (AECMA) Gulledelle 94 - B-1200 BRUXELLES - Tel. (+32) 2 775 81 10 - Fax. (+32) 2 775 81 11

2、C2 Chairman Mr Pezzetta Comments should be sent within six months after the date of publication to AECMA Gulledelle 94 B-1200 BRUXELLES ICs: 49.060 Descriptors: ENGLISH VERSION Aerospace series Elements of electrical and optical connection Crimping tools and associated accessories Part 008: Position

3、er for crimping tool M22520/7-01 Product standard Srie arospatiale Luft- und Raumfahrt Organes de connexion lectrique et optique Outils de sertissage et accessoires associs Partie 008 : Positionneur pour pince sertir M22520/7-01 Elektrische und optische Verbindungselemente Crirnpwerkzeug und Zugehri

4、ges Zubehr Teil 008: Positionierer fr Crimpzange M2252017-01 Norme de produit Produ ktnorm This “Aerospace Series“ Prestandard has been drawn up under the responsibility of AECMA (The European Association of Aerospace Industries). It is published on green paper for the needs of AECMA-Members. It has

5、 been technically approved by the experts of the concerned Technical Committee following comment by the Member countries. Subsequent to the publication of this Prestandard, the technical content shall not be changed to an extent that interchangeability is affected, physically or functionally, withou

6、t re-identification of the standard. After examination and signature of the AECMA Standard Checking Centre (NPS) and formal agreement of the Official Services of the Member countries it will be submitted as a draft European Standard to GEN (European Committee for Standardization) for formal vote. Co

7、pyright Association Europeene des Constructeurs de Materiel Aerospatial Provided by IHS under license with AECMA Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-Previous page is blank M LO12311 00133b0 012 W Page 3 prEN 4008-008: 1997 ? 1 Scope This standard specif

8、ies the characteristics for the positioner used with the M22520/7-01 crimping tool to crimp electrical contacts according to EN 4008-002. 2 Normative references This European Standard incorporates by dated or undated reference provisions from other publications. These normative references are cited

9、at the appropriate places in the text and the publications are listed hereafter. For dated references, subsequent amendments to or revisions of any of these publications apply to this European Standard only when incorporated in it by amendment or revision. For undated references the latest edition o

10、f the publication referred to applies. EN 2591-100 Aerospace series - Elements of electrical and optical connection - Test methods - Part O01 : General 1) EN 4008-001 Aerospace series - Elements of electrical and optical connection - Crimping tools and associated accessories - Part O01 : Technical s

11、pecification 2) EN 4008-002 Aerospace series - Elements of electrical and optical connection - Crimping tools and associated accessories - Part 002: List of product standards 2) MIL-C-22520/7-01 Crimping tools, terminal, hand, wire termination for wire barrel sizes 16, 20 and 22 3) 3 Terminology See

12、 EN 2591 -1 OO. 4 4.1 Securin Required characteristics Description the positioner on the crimping tool is provided by the combined ctia and the pressure from the internal spring on the central moving part (locator). of the two bayo ets The appropriate longitudinal positioning of the contact with res

13、pect to the crimping tool indenters is performed by the contact butting against a shoulder on the central part bore. Locator shall be spring loaded so as to depress 0,79 mm with a force of (9 f 4,51 N. 1) In preparation at the date of publication of this standard. It will substitute for EN 2591. 2)

14、In preparation at the date of publication of this standard 3) Published by : Department of Defense (DOD), the Pentagon, Washington D.C. 20301 USA. Copyright Association Europeene des Constructeurs de Materiel Aerospatial Provided by IHS under license with AECMA Not for ResaleNo reproduction or netwo

15、rking permitted without license from IHS-,-,-1012311 00133bl T5 Page 4 prEN 4008-008: 1997 4.2 Dimensions, mass Dimensions of positioner are given in figure 1. Mass: 30 g max. Dimensions and tolerances are given in millimetres. General tolerances: f 0,25 mm LI,IL 1,24 0,99 - Data plate 01 12 Bayonet

16、 lock pins 6 1:07 /.Is , SeedetailA -!L.L Locator in extended position Mark on this surface: EN 4008-008 “USE WITH M22520/7-01 BASIC TOOL” Detail A (5:l) 0.51 _ I I 0,25 Figure 1 Copyright Association Europeene des Constructeurs de Materiel Aerospatial Provided by IHS under license with AECMA Not fo

17、r ResaleNo reproduction or networking permitted without license from IHS-,-,-Page 5 prEN 4008-008: 1997 Description block 4.3 Material, surface treatment Positioner body: aluminium alloy, colour green Positioner locator: stainless steel Identity block 5 Designation EXAMPLE: NOTE: If necessary, the c

18、ode 19005 shall be placed between the description block and the identity block. 6 Marking See figure 1. 7 Technical specification See EN 4008-001. Copyright Association Europeene des Constructeurs de Materiel Aerospatial Provided by IHS under license with AECMA Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-