ASD-STAN PREN 6113-2014 Aerospace series Circuit breaker connecting and attachment hardware (Edition P 2).pdf

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1、ASD-STAN STANDARD NORME ASD-STAN ASD-STAN NORM prEN 6113 Edition P 2 February 2014 PUBLISHED BY THE AEROSPACE AND DEFENCE INDUSTRIES ASSOCIATION OF EUROPE - STANDARDIZATION Rue Montoyer 10 - 1000 Brussels - Tel. + 32 2 775 8126 - Fax. + 32 2 775 8131 - www.asd-stan.orgICS: Supersedes edition P 1 of

2、June 2003 Descriptors: ENGLISH VERSION Aerospace series Circuit breaker, connecting and attachment hardware Srie arospatiale Disjoncteurs, connecteurs et montage accessoires Luft- und Raumfahrt Schutzschalter, Anschluss- und Montage- Zubehr This “Aerospace Series“ Prestandard has been drawn up under

3、 the responsibility of ASD-STAN (The AeroSpace and Defence Industries Association of Europe - Standardization). It is published for the needs of the European Aerospace Industry. It has been technically approved by the experts of the concerned Domain following member comments. Subsequent to the publi

4、cation of this Prestandard, the technical content shall not be changed to an extent that interchangeability is affected, physically or functionally, without re-identification of the standard. After examination and review by users and formal agreement of ASD-STAN, it will be submitted as a draft Euro

5、pean Standard (prEN) to CEN (European Committee for Standardization) for formal vote and transformation to full European Standard (EN). The CEN national members have then to implement the EN at national level by giving the EN the status of a national standard and by withdrawing any national standard

6、s conflicting with the EN. Edition approved for publication 28 February 2014 Comments should be sent within six months after the date of publication to ASD-STAN Electrical Domain Copyright 2014 by ASD-STAN prEN 6113:2014 (E) 2 Contents Page Foreword 2 1 Scope 3 2 Normative references 3 3 Requirement

7、s . 3 4 Designation 8 5 Marking . 9 6 Technical specification . 9 Figures Figure 1 Configuration of connecting screw . 4 Figure 2 Configuration of connecting lockwasher . 5 Figure 3 Configuration of attachment nut . 6 Figure 4 Configuration attachment lockwasher 8 Tableaux Table 1 Dimensions of atta

8、chment nut 7 Table 2 Hardware kit part 9 Foreword This standard was reviewed by the Domain Technical Coordinator of ASD-STANs Electrical Domain. After inquiries and votes carried out in accordance with the rules of ASD-STAN defined in ASD-STANs General Process Manual, this standard has received appr

9、oval for Publication. prEN 6113:2014 (E) 3 1 Scope This standard specifies the connecting and attaching hardware for circuit breakers. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated

10、 references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 2424, Aerospace series Marking of aerospace products ISO 965-2, ISO general purpose metric screw threads Tolerances Part 2: Limits of sizes for ge

11、neral purpose external and internal screw threads Medium quality ISO 1190-1, Copper and copper alloys Code of designation Part 1: Designation of materials ISO 4757, Cross recesses for screws TR 3775, Aerospace series Bolts and pins Materials 1)MIL-B-87114, Bolts, recess drive, general specification

12、2)MIL-S-8879, Screw threads, controlled radius root with increased minor diameter, general specification for 2)3 Requirements 3.1 Configuration Dimensions Tolerances The configuration, dimensions and tolerances shall conform with subclauses 3.2, 3.3, 3.4 and 3.5. 3.2 Connecting screw 3.2.1 Configura

13、tion Configuration, see Figures 1, 2, 3 and 4. 3.2.2 Dimensions and tolerances Dimensions and tolerances are in millimetres. 3.2.3 Thread and Cross recess 3.2.3.1 Thread 0.1640-32UNC-3A in accordance with MIL-S-8879. 3.2.3.2 Cross recess Cross recess in accordance with ISO 4757 type H, No.2. 1) Publ

14、ished as ASD-STAN Technical Report at the date of publication of this standard. http:/www.asd-stan.org/ 2) Published by: DoD National (US) Mil. Department of Defense http:/www.defenselink.mil/ prEN 6113:2014 (E) 4 3.2.4 Material and protection 3.2.4.1 Material Material: Steel, rupture resistance 860

15、 MPa to 1 000 MPa in accordance with TR 3775. 3.2.4.2 Protection Protection: Nickel plated (thickness 5 m min.) A (in large scale) Key 1 Marking, see clause 5. 2 Cross recess, see subclause 3.2.3.2. Figure 1 Configuration of connecting screw prEN 6113:2014 (E) 5 3.2.5 Designation of connecting screw

16、 Example of designation for a single connecting screw: Description block SCREW, CONNECTING Identity block EN6113CS08-01 Number of EN standard Code for connecting screw Size code Length code 3.3 Connecting lockwasher 3.3.1 Configuration Configuration, see Figure 2. 3.3.2 Dimensions and tolerances Dim

17、ensions and tolerances are in millimetres. 3.3.3 Requirements Two wave corrugated washer. 3.3.4 Material and hardness 3.3.4.1 Material Material: CuBe 1,9 to ISO 1190-1 3.3.4.2 Hardness Hardness: 350 HV to 410 HV Figure 2 Configuration of connecting lockwasher prEN 6113:2014 (E) 6 3.3.5 Designation o

18、f connecting lockwasher Example of designation for a single connecting lockwasher: Description block LOCKWASHER, CONNECTING Identity block EN6113CW04 Number of EN standard Code for connecting lockwasher Diameter code 3.4 Attachment nut 3.4.1 Configuration Configuration, see Figure 3. 3.4.2 Dimension

19、s and tolerances Dimensions and tolerances are in millimetres. 3.4.3 Material and protection 3.4.3.1 Material Material: Aluminium alloy 3.4.3.2 Protection Protection: Black sulphur anodized Figure 3 Configuration of attachment nut prEN 6113:2014 (E) 7 Table 1 Dimensions of attachment nut Size code A

20、 B thread ISO 965-2 0,1 01 M12 0,75 2,0 02 M12 1 2,5 3.4.4 Designation of attachment nut Example of designation for a single attachment nut: Description block NUT, ATTACHMENT Identity block EN6113AN01 Number of EN standard Code for attachment nut Size code 3.5 Attachment lockwasher 3.5.1 Configurati

21、on Configuration, see Figure 4. 3.5.2 Dimensions and tolerances Dimensions and tolerances are in millimetres. 3.5.3 Requirements M12DIC lockwasher (internal overlapping teeth) 3.5.4 Material and hardness 3.5.4.1 Material Material: Steel 3.5.4.2 Hardness Hardness: 400 HV to 480 HV prEN 6113:2014 (E)

22、8 Figure 4 Configuration attachment lockwasher 3.5.5 Designation of attaching lockwasher Example of designation for a single attachment lockwasher: Description block LOCKWASHER, ATTACHMENT Identity block EN6113AW01 Number of EN standard Code for attachment lockwasher Size code 4 Designation Example

23、of a hardware kit: Description block HARDWARE, KIT Identity block EN6113A Number of EN standard Hardware kit part (see Table 2) prEN 6113:2014 (E) 9 Table 2 Hardware kit part Kit part-no. Components of the hardware kits Single part-no. a Description Pieces per kit EN 6113A EN 6113CS08-01 Connecting

24、screw 2 EN 6113CW04 Connecting lockwasher 2 EN 6113AN01 Attachment nut 1 EN 6113AW01 Attachment lockwasher 1 EN 6113B EN 6113AN01 Attachment nut 1 EN 6113AW01 Attachment lockwasher 1 EN 6113C EN 6113CS08-01 Connecting screw 6 EN 6113CW04 Connecting lockwasher 6 EN 6113AN01 Attachment nut 1 EN 6113AW

25、01 Attachment lockwasher 1 EN 6113A1 EN 6113CS08-01 Connecting screw 2 EN 6113CW04 Connecting lockwasher 2 EN 6113AN02 Attachment nut 1 EN 6113AW01 Attachment lockwasher 1 EN 6113B1 EN 6113AN02 Attachment nut 1 EN 6113AW01 Attachment lockwasher 1 EN 6113C1 EN 6113CS08-01 Connecting screw 6 EN 6113CW

26、04 Connecting lockwasher 6 EN 6113AN02 Attachment nut 1 EN 6113AW01 Attachment lockwasher 1 aSpare parts can be ordered separately. 5 Marking The packaging of kits and single parts (spare parts) must be marked in accordance with EN 2424 style P. The parts can be marked with manufacturers logo. 6 Technical specification As per MIL-B-87114, unless otherwise specified.