NF L07-152-1974 Symbolic representation on drawings of rivet diameters made of aluminium alloys 《铝合金铆钉直径在图样中的符号表示》.pdf

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1、AFN1 NF LO7-II52 74 W LOI12372 0118585 005 W I R EPRESE NTATI ON SYMBOL I au E I Nf I 07-152A SUR LES DESSINS DU DIAMETRE DES RIVETS I EN ALLIAGES DALUMINIUM NORME FRANAISE ENREGISTREE I I Mai 1974 Dimensions en mllimtres 1 - OBJET La prsente norme dfinit la reprsentation symbolique, sur les dessins

2、 du diamtre des rivets en alliages daluminium. 2 - DOMAINE DAPPLICATION La prsente norme sapplique sans restriction aux rivets ISO, en ALLIAGES dALUMINIUM, utiliss dans les constructions arospatiales et dfinis par les normes NF L 21-215, NF L 21-217 et NF L 21-218. - La reprsentation symbolique du

3、diamtre des rivets sur les dessins est FACULTATIVE. Lorsquune symbolisation est utilise, elle doit tre conforme a la prsente norme, dont la rfrence doit tre rappele sur les dessins, prs du cartouche. 3 - REFERENCES Norme NF L 21-215 Rivets tte ronde aplatie Norme NF L 21-217 Rivets tte fraise looo N

4、orme NF L 21-218 Rivets tte fraise looo, bombe mplat 4 - SYMBOLES Diamtre du rivet 2r4 3.2 4 43 56 6r4 Symbole + + + -0- + Pour chaque ligne de rivets identiques et quidistants, il suffit de symboliser les rivets extremes. I La prsente norme remplace la norme NF L 07-152 de fvrier 1961 enregistre pa

5、r dcision du 30 dcembre 1966. Extension aux rivets en alliege daluminium dfinis par la norme NF L 21-218. I Enregistre par dicirion du 29 Avril 1974 AFNOR ler TIRAGE 6 - 74 Rmproduclion interdite. SYMBOLIC REPRESENTATION OF ALUMINIUM ALLOYS RIVETS DIAMETER ON DRAWINGS SINNBILDLICHE DARSTELLUNG AUF DEN ZEICHNUNGEN DER DURCHMESSER VON NIETEN AUS ALUMINIUMLEGIERUNG COPYRIGHT AFNOR Association Francaise De NormalisationLicensed by Information Handling Services

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