AECMA PREN 3014-2001 Aerospace Series Self-Locking Serrated Shank Nuts in Heat Resisting Steel FE-PA92HT Classification 1100 MPa 650 Degrees Celsius Edition P 2《航空航天系列自锁细牙螺母耐热钢FE-P.pdf

《AECMA PREN 3014-2001 Aerospace Series Self-Locking Serrated Shank Nuts in Heat Resisting Steel FE-PA92HT Classification 1100 MPa 650 Degrees Celsius Edition P 2《航空航天系列自锁细牙螺母耐热钢FE-P.pdf》由会员分享，可在线阅读，更多相关《AECMA PREN 3014-2001 Aerospace Series Self-Locking Serrated Shank Nuts in Heat Resisting Steel FE-PA92HT Classification 1100 MPa 650 Degrees Celsius Edition P 2《航空航天系列自锁细牙螺母耐热钢FE-P.pdf（4页珍藏版）》请在麦多课文档分享上搜索。

1、AECMA STANDARD prEN 3014 NORME AECMA Edition P 2 AECMA NORM September 2001 PUBLISHED BY THE EUROPEAN ASSOCIATION OF AEROSPACE INDUSTRIES - STANDARDIZATION (AECMA-STAN) Gulledelle 94 - 8-1200 BRUXELLES - Tel. (+32) 2 775 81 10 - Fax. (+32) 2 775 81 11 ICs: Supersedes issue P 1 February 1987 Descripto

2、rs: ENGLISH VERSION Aerospace series Self-locking serrated shank nuts in heat resisiting steel FE-PA92HT Classification : 1 I00 MPa1650 OC Srie arospatiale crous dentels sertir freinage interne en acier rsistant chaud FE-PA92HT Classification : 11 O0 MPa650 OC Luft- und Raumfahrt Verzahnte schrauben

3、sichernde Einnietmuttern aus hochwarmfestem Stahl Klasse : 11 O0 MPa1650 OC FE-PA92HT Subsequent to the publication of extent that interchangeability is A ffer examina ti shall not be changed to an hout re-identification of the reement of AECMA-STAN it will be submitted as a Replace page 1 of the pr

4、evious issue by this page Nota - Extra copies can be supplied by B.N.A.E. - Technopolis 54 - 199. rue Jean-Jacques Rousseau - 92138 ISSY-LES-MOULINEAUX CEDEX Withdrawal approved 2001-09-28 Comments should be sent within six months after the date of publication to Gulledelle 94 AECMA-STAN 6-1200 BRUX

5、ELLES Mechanical Domain Mr Feltham I aecma 200 COPYRIGHT Association Europeene Des Constructeurs de Materiel AerospaceLicensed by Information Handling Servicesc_ AECMA PREN3014 87 W 1012311 0004680 _- 2 W Previous page is blank Issue P 1 , prEN3014 Page 3 1 This standard specifies the characteristic

6、s of self-locking serrated shank nuts in heat resisting steel PE-PA92HT, tensile strength class 1100 MPa at room temperature, maximum operating temperature 65OOC. Scope and field of application These nuts are to be used in aerospace fastening systems mainly stressed in tension when the nut cannot be

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

8、erospace construction - MJ threads - Part 2 : dimensions for bolts and nuts. Heat resisting steel FE-PA92HT - Rm or = 900 MPa - Bars for forged bolts - D or = 25 mm - Aerospace series. Id-entificatian marking of standard fasteners - Aerospace series. Aerospace series - Nuts, self-locking - Classific

9、ation 1100 MPa/650C - Technical specification i). Aerospace series - Self-locking serrated shank nuts - Instal- lation procedure l). Aerospace series - Holes or installation of self-locking serrated shank nuts - Design specification 1). 3 Required characteristics $ 3.1 Configuration - Dimensions - T

10、olerances The configuration shall be in accordance with the figure. Dimensions and tolerances shall conform with the values shown in the figure and in the tables. 3.2 Surface roughness See the figure. 3.3 Material Heat resisting steel FE-PA92HT to EN2399. 3.4 Surface treatment None. i) in preparatio

11、n COPYRIGHT Association Europeene Des Constructeurs de Materiel AerospaceLicensed by Information Handling ServicesAECMA PREN3014 87 H 10123LL 000LibL 4 I Issue P 1 prEN3014 Page 4 E K WIRE Dia code 0 2 10 max. min. max. min. NO. 1 P 8630 7.38 7.15 6.62 6.36 3 1.0 050 Roth configurations hereafter ar

12、e admitted Mass kg / 10 O0 style Style 1.97 1 2 min. max. min. S ma. 8.730 8.639 2.4 1.6 1.71 Break sharp edges 0.1 to 0.4 060 102 8.98 8.75 070 102 10.28 10.05 102 10.28 10.05 - Deformation in this area to achieve the locking (Tool marks acceptable) I 0.17 7.91 2 1.2 10.638 10.547 9.44 9.18 3 1.5 1

13、2.536 12.445 2.9 2.1 3.46 3-84 9.44 9.18 3 1.5 12.536 12.445 2.9 2.1 3.58 4-21 1 L Io 2, 3-0 -15 See detail Z Style 1 zone Number ISee detail Z Style 2 0 P (wire) of A Figure - ConLiguration DETAIL Z Dimensions - Table Dimensions in millimetres COPYRIGHT Association Europeene Des Constructeurs de Ma

14、teriel AerospaceLicensed by Information Handling ServicesI AECMA PREN3014 87 10L2311 000Llb82 b Issue P 1 prEN30l.4 Page 5 4 Designation Each nut shall only be designated as in the following example Description block. Identity block NUT - O80 Number of EN standard 080 : iameter code (see table) - NO

15、TE : if necessary, the design code S 9005 will be placed between the description block and the identity block. 5 Marking Each nut shall be marked in the position shown in the figuqe according to O 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 AerospaceLicensed by Information Handling Services