1、AECMA STANDARD NORME AECMA AECMA NORM Edition approved for publication 31 December 2004 prEN 6076 Edition P 1 December 2004 Comments should be sent within six months after the date of publication to AECMA-STAN PUBLISHED BY THE EUROPEAN ASSOCIATION OF AEROSPACE INDUSTRIES - STANDARDIZATION d%k? - Dim
2、ensions shall conform with Figure 1 and Table 1 ; - Tolerances shall be in accordance with Table 1 ; - Mass shall be in accordance with Table 1. Dimensions and tolerances are expressed in millimetres (inches). 3.2 Material and additional requirements Ethylene-propylene elastomer (EPM/EPDM) per EN 61
3、 11 1) Published as AECMA Prestandard at the date of publication of this standard Copyright Association Europeene des Constructeurs de Materiel Aerospatial Provided by IHS under license with AECMANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Page 4 prEN 6076:2004
4、 A-A Y 1 E v Co 8 Figure 1 - Configuration Copyright Association Europeene des Constructeurs de Materiel Aerospatial Provided by IHS under license with AECMANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Page 5 prEN 6076:2004 Diameter Ow ID Mass code a I I I Toler
5、ances I I Tolerances I pieces *IO% +I 1,63 (.064) Description block O-RING I 6,07 (.239) Identity block EN6076-08 I I 7,65 (.301) +I 1,83 (.072) 06 I 1,98 (.078) I 08 I 2,21 (.087) I 10 I 2,46 (.097) I f 0,08 (f .003) +I 2,95 (.I 16) 2 I +I 3,OO (.I 18) m I 23,47 (.924) 29,74 (1.171) 43,69 (1.720) 5
6、3,09 (2.090) t 59,36 (2.337) 37,47 (1.475) f 0,lO (f .004) O, 105 f 0,13 (f .005) 0,380 0,826 f 0,15 (f .006) I 1,058 I 1,466 f 0,25 (I .010) 1 The diameter code corresponds to the tube outer diameter (ref.) in 1/16 inch. 4 Designation EXAMPLE Number of this standard Diameter code (see Table 1) NOTE
7、 If necessary, the code I9005 shall be placed between the description block and the identity block. 5 Marking and packaging 5.1 Marking of parts Each O-Ring shall be marked with two (2) white stripes. Copyright Association Europeene des Constructeurs de Materiel Aerospatial Provided by IHS under lic
8、ense with AECMANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Page 6 prEN 6076:2004 5.2 Packaging All O-Rings shall be individually packaged in suitable and light protected bags. They shall be thoroughly clean before packaging. Packaging shall be accomplished unde
9、r conditions which will assure freedom from all contamination or damage to the O-Rings. The unit packaging shall be of such material and construction as to protect the O-Ring from contamination until the package is opened. Each package shall contain the following identification in print of a size th
10、at can be easily recognized: - Phosphate ester resistant; - O-Ring; - Standard number of O-Ring (e.9. EN6076-08); - Manufacturers part number (if any) and address or trademark; - Cure date (Quarter and year); - Legend “ETHYLENE PROPYLENE and “DO NOT FOLD“. 6 Tech n i cal specification EN 6109 Copyright Association Europeene des Constructeurs de Materiel Aerospatial Provided by IHS under license with AECMANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
