AECMA PREN 3015-2001 Aerospace Series Self-Locking Serrated Shank Nuts in Heat Resisting Steel FE-PA92HT Silver Plated Classification 1100 MPa 650 Degrees Celsius Edition P 2 Super.pdf

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1、AECMA STANDARD NORME AECMA AECMA NORM Withdrawal approved prEN 3015 Edition P 2 September 2001 Comments should be sent within six months after the date of oublication to Mechanical Domain PUBLISHED BY THE EUROPEAN ASSOCIATION OF AEROSPACE INDUSTRIES - STANDARDIZATION (AECMA-STAN) Gulledelie 94 - 8-1

2、200 BRUXELLES - Tel. (+32) 2 775 81 10 - Fax. (+32) 2 775 81 11 Supersedes issue P 1 February 1987 ICs: Descriptors: ENGLISH VERSION Aerospace series Self-locking serrated shank nuts in heat resisiting steel FE-PA92HT Silver plated Classification : I I O0 MPa/650 OC Srie arospatiale crous dentels se

3、rtir freinage interne en acier rsistant a chaud FE-PA92HT Argents Classification : 1100 MPa1650 OC Luft- und Raumfahrt Verzahnte schraubensichernde Einnietmuttern aus hochwarmfestem Stahl Versilbert Klasse : 11 O0 MPa1650 OC FE-PA92HT Subsequent to the publication of extent that inferchangeabilify i

4、s After examinati shall not be changed to an hout re-identification of the reement of AECMA-STAN it will be submited as a I Replace page I of the previous issue by this page I I 2001-09-28 AECMA-STAN Guliedeile 94 Mr Feltham I 8-1200 BRUXELLES aecma 20 Copyright Association Europeene des Constructeu

5、rs de Materiel Aerospatial Provided by IHS under license with AECMANot for ResaleNo reproduction or networking permitted without license from IHS-,-,- - - - AECMA PREN3015 87 LOLZ311 0004684 T - _ Previous page is blank Issue P 1 prEN3015 Page 3 o 1 This standard specifies the characteristics of sil

6、ver plated self-locking serrated shank nuts in heat resisting steel FE-PA92HT, tensile strength class 1100 MPa at room temperature, maximum operating temperature 650 OC. These nuts are to be used in aerospace fastening systems mainly stressed in tension when the nut cannot be maintained or tightened

7、 with a wrench, Their locking in rotation by serrations prohibits their use in materials or parts which are sensitive to the notch effect. Scope and field of application 2 References IS0 5855/2, a EN2399, EN2424, EN2786, EN3004, EN3064, EN3065, Aerospace construction - MJ threads - Part 1 : basic pr

8、ofile. Aerospace construction - MJ threads - Part 2 : dimensions for bolts and nuts. Heat resisting steel FE-PA92HT - Rm or = 900 MPa - Bars for forged bolts - D in preparation Copyright Association Europeene des Constructeurs de Materiel Aerospatial Provided by IHS under license with AECMANot for R

9、esaleNo reproduction or networking permitted without license from IHS-,-,-AECMA PREN3015 87 W LOL231L 0004b85 L W r M NO.of teeth max. J Dia, Thread B c D F G H code A 2) I max. iqin.; max.: min. min,. min. max. 050 MJSxO.8-4H-6H 6.3 10.1 9.8 6.8 6.1 , 0,9 5.12 3.3 17 7.75 060 MJ6xl -4H-5H 7.7 11.5

10、11.2 8.6 7.9 1.4 6.56 I 3.6 20 9.15 - 070 MJ7xl -4H-5H 8,4 23 10.4 O80 Wax1 -4H-5H 9.5 23 10.4 Issue P 1 prEN3015 Page 4 N max. 7.7 8.7 9.8 10.9 Both configurations hereafter are admitted Break sharp edges O.lt0 0.4 Deformation in this area to achieve the locking (Tool marks acceptable) , E QIK WIRE

11、 S min. code 1- “1 Mass kg/1000 Style Style 2 max. min. t Dia* ao 1: 10 I max. min. max. 1 min. NO. P 050 86O30 7.38 7.15 6.62 6.36 3 1.0 060 102 8.98 8.75 8.17 7.91 2 I 1.2 070 102O 10.28 10.05 9.44 * 9.18 3 1.5 10.28 10.05 9.44 9.18 3 1.5 u See detail Z max. 1 8.730 8.639 2.4 1.6 1-71 1-97 10.638

12、10.547 2.4 1.6- 2.73 3.02 12.536 12.445 2.9 12.536 12.445 2-9 2,l 3.58 4.21 i .+,5 O Style- 1 Numb er zone I See detail Z Style 2 P (wire) . of teeth J Figure - Configuration DETAIL Z Dimensions - Table Dimensions in millimetres 1) These values are not applicable to the thread the surface roughness

13、of which 2) Dimension before application of internal thread locking feature. is the one achieved by normal methods of manufacture. Copyright Association Europeene des Constructeurs de Materiel Aerospatial Provided by IHS under license with AECMANot for ResaleNo reproduction or networking permitted w

14、ithout license from IHS-,-,-.AECMA _ PRENOLS 87 LOL23LL 0004686 _ 3 W - Issue P 1 prEK-3015 Page 5 O 4 Designation Each nut shall only be kasignated as in Le following example : Identity block I Description block NUT I EN3015 - 080 I TT Number of EN standard 080 : diameter code (see table) - NOTE :

15、if necessary, the design code S Y005 will be placed between the description block and the identity block. Marking Each nut shall be marked in the position shown in the figure according to EN2424 category A. 6 Technical specification According to EN3004. 7 According to EN3065. 8 Installation procedure According to EN3064. Design specification of holes for installation 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-,-,-