1、AECMA PREN2160 B5 m 1012311 O002338 3 m -+ Approved by COMIT DE NORMALISATION of A.E.C.M.A. 1976-10-29 A.E.C.M.A. STANDARD prEN2160 NORME A.E.C.M.A. Edition 2 A.E.C.M.A. NORM October 1905 Supersedes edition 1 September 1976 Declassified The equivalent versions in French and German languages can be s
2、upplied by B.N.A.E., 8, rue Moreau-Vauthier 1985-10-01 92100 BOULOGNE-BILLANCOURT - FRANCE. ENGLISH VERSION - Aerospace series controls in zinc coated ce$ steel , Flexible wire ropes for a Construction - d Raumf Srie arospatiale Cbles mtalliques souples pour commandes daronefs en acier au carbone zi
3、ngue .ah rt Re i he verzinkt Aufbau - Abmessungen - Composition - Dimensions - Ch Mindestbruchlcrafte h This industrial versions (English, Fi up under the responsibility of Fench, German). A , ECMA r - _ - AECMA PREN2160 85 M 101231i1 0002339 5 M prEN2160 Page 2 Foreword Standard EN2160 is based on
4、international standard IS0 2020-1 973. Flexible steel wire rope for aircraft controls, Technical specification. Contents 1 Scope and field of application 2 References 3 Required characteristics 4 Materials 5 Protection 6 Designation 7 Marking .- - - I I I I * (IIi 1,6 W AECMA PREN2160 85 M 10LZ3LL O
5、0023LlO L M 1,6 1,8 prEN2160 Page 3 26 43 67 97 12s 164 1 Scope and field of application This standard specif es the construction, dimensions, loads, designation and marking for pre-formed flexible ropes of wires and strands, intended for aircraft controls. 2 References IS0 2020-1973 Flexible steel
6、wire rope for aircraft controls -Technical specification. 3 Required characteristics Construction - Dimensions - Loads - Mass, see table 1. Code A B Ta le 1 Dimensions in millimetres Construction Nominal d iame t e r 7 strands of 7 wires I 234 124 I 2Y7 l I I 3,2 3,2 3Y5 4,O 4,O 4,4 I 5,6 5,6 6,O 7s
7、trands of 19 wires I 64 1694 I 68 - Wire diameter 1) O, 17 0,25 O, 17 0,21 0,25 0,30 0,36 0,40 Minimum breaking loads kR 2,15 4,lO 4,45 8,90 12,45 18 , 60 24,90 31,20 1) Value given for guidance. 4 Materials Carbon steel. See IS0 2020-1973 for chemical composition. 5 Protection Zinc coating. See IS0
8、 2020-1973 for minimum mass of zinc deposited. 6 Designation Each cable shall only be designated as in the following example : Description block I Identity block A = code letter for rope (see table 1) d I 24 I nominal rope diameter in tenths of millimetre 7 Marking In addition to the manufacturers own marking, each rope or its package shall be marked using the identification block specified in clause 6 of this standard.
