1、AECMA PREN2080 85 101231l 0002034 5 H - Y F.- Approved by COMITE DE NORPJUU”JON of A.E.C.M.A. 1976-10-29 A.E.C.M.A. STANDARD NORME A.E.C.M.A. A.E.C.M.A. NORM Declassified The equivalent versions in French and German languages can be supplied by B.NS.E., 8, rue Moreau-Vauthier 1985-1 0-01 92100 BOULO
2、GNE-BILLANCOURT -FRANCE. prEN2080 Edition 2 October 1985 Supersedes edition 1 September 1976 ENGLISH VERSION Aerospace series Flexible wire ropes for aircraft controls in corrosion Construction - Dimensions Srie arospatiale Cbles mtalliques souples chtrostendem Stahl pour commandes daronefs en acier
3、 inoxydable Composition - Dimensions - Charges indestbruchkrfte It is published on y U - AECMA PREN2080 85 W LOL23LL 0002035 i 9 prEN2080 Page 2 Foreword Standard EN2080 is based on international standard IS0 2020-1 973. Flexible steel wire rope for aircraft controls, Technical specification. Conten
4、ts 1 Scope and field of application 2 References 3 Required characteristics 4 Materials 5 Designation 6 Marking AECMA PREN2080 85 m LOL23LL 0002036 9 m prEN2080 Page 3 Diameter 1 Scope and field of application This standard specifies the dimensions, loads, designation and marking for pre-formed flex
5、ible metal ropes of wires and strands for aircraft controls. Wire diameter 2 References IS0 2020-1973, Flexible steel wire rope for aircraft controls - Technica specification. Nominal 3 Required characteristics Construction - Dimensions - Loads - Mass, see table 1. :ode A - B - c 7 strands of 7 wire
6、s 2,4 l 7 strands of 19 wires Table 1 Dimensions in millimetres 0,30 5Y6 0,36 Minimum breaking loads kN 2,15 4,lO - 7,85 10,70 16,50 22,25 28,40 11 24 43 67 97 128 164 1) Value given for guidance. AECMA PREN2080 85 M LOLS3LL 0002037 O = Description block prEN2080 Page 4 Identity block .4 Materials C
7、orrosion resisting steel. See 2020-1 973 for chemical composition. 5 Designation Each rope shall only be designated as in the following example : 6 Marking In addition to the manufacturers own marking, each rope or its package shall be marked using the identification block specified in clause 5 of this standard. , -,
