1、AECMA STANDARDNORME AECMAAECMA NORMprEN 4008-005Edition P 1April 2002PUBLISHED BY THE EUROPEAN ASSOCIATION OF AEROSPACE INDUSTRIES - STANDARDIZATION (AECMA-STAN)Gulledelle 94 B-1200 BRUXELLES Tel. (+32) 2 775 8110 Fax. (+32) 2 775 8111ICS: 49.060Descriptors:ENGLISH VERSIONAerospace seriesElements of
2、 electrical and optical connectionCrimping tools and associated accessoriesPart 005: Positioner for crimping tool M22520/2-01Product standardSrie arospatialeOrganes de connexion lectrique et optiqueOutils de sertissage et accessoires associsPartie 005 : Positionneurpour pince sertir M22520/2-01Norme
3、 de produitLuft- und RaumfahrtElektrische und optische VerbindungselementeCrimpwerkzeug und Zugehriges ZubehrTeil 005: Positioniererfr Crimpzange M22520/2-01ProduktnormThis “Aerospace Series“ Prestandard has been drawn up under the responsibility of AECMA-STAN (TheEuropean Association of Aerospace I
4、ndustries - Standardization). It is published on green paper for theneeds of the European Aerospace Industry. It has been technically approved by the experts of theconcerned Domain following member comments.Subsequent to the publication of this Prestandard, the technical content shall not be changed
5、 to anextent that interchangeability is affected, physically or functionally, without re-identification of thestandard.After examination and review by users and formal agreement of AECMA-STAN it will be submitted as adraft European Standard to CEN (European Committee for Standardization) for formal
6、vote.Nota - Extra copies can be supplied by B.N.A.E. Technopolis 54 - 199, rue Jean-Jacques Rousseau 92138 ISSY-LES-MOULINEAUX CEDEXEdition approved for publication2002-04-30Comments should be sent within six monthsafter the date of publication toAECMA-STANGulledelle 94B-1200 BRUXELLESElectrical Dom
7、ainMr Pezzetta aecma 2002Page 2prEN 4008-005: 2002ContentsPage1 Scope 32 Normative references. 33 Terminology 34 Required characteristics 35 Designation 56 Marking. 57 Technical specification 5Page 3prEN 4008-005: 20021 ScopeThis standard specifies the characteristics for the positioner used with th
8、e M22520/2 crimping tool to crimpelectrical contacts according to EN 4008-002.2 Normative referencesThis European Standard incorporates by dated or undated reference provisions from other publications.These normative references are cited at the appropriate places in the text and the publications are
9、 listedhereafter. For dated references, subsequent amendments to or revisions of any of these publications applyto this European Standard only when incorporated in it by amendment or revision. For undated referencesthe latest edition of the publication referred to applies.EN 2591-100 Aerospace serie
10、s Elements of electrical and optical connection Test methods Part 100: General 1)EN 3155-032 Aerospace series Electrical contacts used in elements of connection Part 032:Contacts, electrical, coaxial, shielded, size 5, male, type D, crimp, class R Productstandard 2)EN 3155-033 Aerospace series Elect
11、rical contacts used in elements of connection Part 033:Contacts, electrical, coaxial, shielded, size 5, female, type D, crimp, class R Productstandard 2)EN 4008-001 Aerospace series Elements of electrical and optical connection Crimping tools andassociated accessories Part 001: Technical specificati
12、on 1)EN 4008-002 Aerospace series Elements of electrical and optical connection Crimping tools andassociated accessories Part 002: List of product standards 1)MIL-C-22520/2 Crimping tools, terminal, hand, wire termination for wire barrel sizes 20 through 28 3)3 TerminologySee EN 2591-100.4 Required
13、characteristics4.1 DescriptionSecuring the positioner on the crimping tool is provided by the combined action of the two bayonets and thepressure from the internal spring on the central moving part (locator).The appropriate longitudinal positioning of the contact with respect to the crimping tool in
14、denters isperformed 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 4,5) N.1) Published as AECMA Prestandard at the date of publication of this standard2) In preparation at the date of publication of this s
15、tandard3) Published by : Department of Defense (DOD), the Pentagon, Washington D.C. 20301 USAPage 4prEN 4008-005: 20024.2 Dimensions, massDimensions of positioner are given in figure 1.Mass: 30 g max.Dimensions and tolerances are given in millimetres.General tolerances: 0,25 mmKey1 Bayonet lock pin
16、1,09 0,0252 Locator in extended position3 Stamp on this surface EN 4008-005 use with M22520/2 basic toola Use with contact WIRE XA XGSEL 5 5EN 3155-032EN 3155-033Figure 14.3 Material, surface treatmentPositioner body: aluminium alloy, colour bluePositioner locator: stainless steelPage 5prEN 4008-005: 20025 DesignationEXAMPLE:Description BlockPOSITIONERIdentity BlockEN4008-005Number of this standardNOTE If necessary, the code I9005 shall be placed between the description block and the identity block.6 MarkingSee figure 1.7 Technical specificationSee EN 4008-001.
