1、 P - - _ STD-ACMA PREN 2002-Li-ENGL 1975 1OL2311 00LU77b T7L m 7 , A.E.C.M.A. STANDARD DRAFT NORME A.E.C.M.A. pr EN2OO2-4 A.E.C.M.A. NORM Edition 1 Rocamber ISm ENGLISH VERSION TEST METHODS FOR METALLIC MATERIALS PART 4 CALIBRATION OF DYNAMOMETRIC CALIBRATION DEVICES AEROSPACE SER I ES METHODES DES
2、SAIS APPLICABLES AUX MATER IAUX METALLIQUES DYNAMOMETR IQU ES DETALONNAG E PRFMETHODEN FR METALLISCHE WERKSTOFFE TEIL KALIBRIERUNG VON KRAFTMESSGERTEN PARTIE 4 TARAGE DES DISPOSITIFS LUFT-UND RAUMFAHRT-REIHE SER I E AEROSPATIALE The text of this standard, which exists in three equivalent versions (E
3、nglish, French, Germen), has been drawn up under the responsability of AECMA (Association Europenne des Constructeurs de Matriel A&rosparl) and has received the agreement of Official Services concerned. It is published on yellow paper as a draft European Standard intended to receive, under the samep
4、resentation and according to its own rules, the approval of CEN (European Committee for Standardization). The equivalent versions in French and Germen languages can CoMlfc DE NORM*LIWT*N be supplied by B.N.A.E., 8. rue Moreau-Vauihitr Approved by - Of A.E.C.M.A. 1975-12-05 92100 BOULOGNE-BILLANCOURT
5、 FRANCE. - - - - - - - -_- STD-ECMA PREN 2002-ENGL 1775 1012311 0010977 928 I prEN2002-4 Page 2 FOREWORD This standard is based on Recommandation ISO/R 376 - 1964, and refers to it. The changes and details added to this Recommandation are stated in clause 3 of this standard. CONTENTS 1 SCOPE AND FIE
6、LD OF APPLICATION 2 REFERENCES 3 METHOD c STD-AECMA PREN 2002-q-ENGL 1775 30323L1 0030778 8bq prEN2002-4 PAGE 3 fi . TEST METHODS FOR METALLIC MATERIALS PART 4 CALIBRATION OF DYNAMOMETRIC CALIBRATION DEVICES AEROSPACE SERIES 1 SCOPE AND FIELD OF APPLICATION This standard specifies the calibration of
7、 dynamometric calibration de-ices to be used for static checking of testing machines for metallic materials intended fcr aerospace construction. 2 REFERENCES ISO/R 376 - 1964 - Calibration of elastic proving devices. Application of Recommandation ISO/R 376 - i964, shall be mandatory with the following details and changes : 3.1 . Replace kgf by newton as load unit whenever necessary, 3.2 Only rhe temperature of 20 “C is to be adopted as reference temperature.
