SAE AS 85052 2A-2008 Clamp Loop Tube 17-7PH Cres 275F Phosphate Ester Fluid Resistant《耐磷酸酯液体的275℉管17-7PH Cres环形夹具》.pdf

1、AEROSPACE STANDARD (R) CLAMP, LOOP TUBE 17-7PH, CRES, 275 F, PHOSPHATE ESTER FLUID RESISTANT AS85052/2ACopyright 2008 SAE International All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted, in any form or by any means, electronic, mechanical

2、, photocopying, recording, or otherwise, without the prior written permission of SAE. TO PLACE A DOCUMENT ORDER: Tel: 877-606-7323 (inside USA and Canada) Tel: 724-776-4970 (outside USA) Fax: 724-776-0790 Email: CustomerServicesae.org SAE WEB ADDRESS: http:/www.sae.org ISSUED 2001-03REAFFIRMED 2007-

3、01REVISED 2008-07 THIRD ANGLE PROJECTION CUSTODIAN: SAE G-3/G-3E FEDERAL SUPPLY CLASS5340 AS85052/2A SHEET 1 OF 3PROCUREMENT SPECIFICATION: AS85052/5/SAE TechnicalStandards Board Rules provide that: “This report is published by SAE toadvance thestate of technical andengineering sciences. Theuse of t

4、hisreport is entirely voluntary, andits applicabilityandsuitability forany particularuse, including any patent infringement arising therefrom, is thesole responsibility oftheuser.” SAE reviews each technical report at least every five yearsat which time it may be reaffirmed, revised, orcancelled. SA

5、E invites yourwritten commentsandsuggestions. RATIONALETHIS CLAMP STANDARD IS REVISED TO INCORPORATE THE LATEST SAE MATERIAL SPECIFICATION AND STANDARDS.Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-

6、,-AEROSPACE STANDARD (R) CLAMP, LOOP TUBE 17-7PH, CRES, 275 F, PHOSPHATE ESTER FLUID RESISTANT AS85052/2A SHEET 2 OF 3NOTES: 1. MATERIALS: BAND - 17-7PH, CORROSION RESISTANT STEEL PER AMS5528 OR AMS5529, ANNEALED CUSHION - ETHYLENE PROPYLENE RUBBER, 65-75 DUROMETER, COLOR PURPLE, PER AMS3253 2. HEAT

7、 TREATMENT: BAND - STRESS RELIEVE AND HEAT TREAT TO CONDITION TH1100 PER AMS2759/3 AFTER FORMING CUSHION - NONE 3. FINISH: BAND - REMOVE SCALE. PASSIVATE PER AMS2700 TYPE 2 OR 8 CUSHION - NONE /4/ DIAMETER “D” IS THE NOMINAL DIAMETER FOR WHICH A CLAMP SIZE IS INTENDED FOR USE. DIAMETER “D” SHALL BE

8、VERIFIED BY THE “DIAMETER RETENTION” TEST OF THE PROCUREMENT SPECIFICATION. DIMENSION “E” SHALL BE MEASURED WITH THE CLAMP INSTALLED ON A MANDREL OF “D” DIAMETER .001 AND A .063.001 GAP SPACER BETWEEN UPPER AND LOWER FOOT AS SHOWN. /5/ PROCUREMENT SPECIFICATION: AS85052 EXCEPT AS SPECIFIED ON THIS S

9、TANDARD. PRODUCT SUPPLIED TO THIS SPECIFICATION SHALL BE MANUFACTURED BY AN ACCREDITED MANUFACTURER LISTED IN THE PERFORMANCE REVIEW INSTITUTE (PRI) QUALIFIED PRODUCTS LIST (QPL) PRI-QPL-AS85052 FOR THIS STANDARD. SEE FOR CURRENT QPL ON-LINE. BASICNO. AS85052/2 SIZE CODE /13/TUBESIZE(C)D E.032(J)RR

10、AD.010T TOLERANCE PER AMS2242(Y)-02 .125 .192 .125 .468 _ .090 .020 .325-03 .188 .224 .188 .499 _ .090 .020 .325-04 .250 .255 .250 .530 .235 .090 .020 .325-05 .312 .286 .312 .561 .235 .090 .020 .325-06 .375 .318 .375 .592 .235 .090 .020 .325-07 .438 .349 .438 .624 .235 .090 .020 .325-08 .500 .380 .5

11、00 .655 .235 .090 .020 .325-09 .562 .423 .562 .741 .256 .125 .032 .368-10 .625 .454 .625 .772 .256 .125 .032 .368-11 .688 .486 .688 .804 .256 .125 .032 .368-12 .750 .517 .750 .835 .256 .125 .032 .368-13 .812 .548 .812 .866 .256 .125 .032 .368-14 .875 .580 .875 .898 .256 .125 .032 .368-15 .938 .611 .

12、938 .929 .256 .125 .032 .368-16 1.000 .642 1.000 .960 .256 .125 .032 .368-17 1.062 .681 1.062 1.001 .262 .125 .040 .370-18 1.125 .712 1.125 1.032 .262 .125 .040 .370-19 1.188 .744 1.188 1.064 .262 .125 .040 .370-20 1.250 .775 1.250 1.095 .262 .125 .040 .370-21 1.312 .806 1.312 1.126 .262 .125 .040 .

13、370-22 1.375 .838 1.375 1.158 .262 .125 .040 .370-23 1.438 .869 1.438 1.189 .262 .125 .040 .370-24 1.500 .900 1.500 1.220 .262 .125 .040 .370TABLE 1 - CLAMP DIMENSIONSCopyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without licen

14、se from IHS-,-,-AEROSPACE STANDARD (R) CLAMP, LOOP TUBE 17-7PH, CRES, 275 F, PHOSPHATE ESTER FLUID RESISTANT AS85052/2A SHEET 3 OF 3/6/ WEDGE SHALL BE REQUIRED ON SIZE -06 AND LARGER. THE WEDGE SHALL BE MOLDED AS AN INTEGRAL PART OF THE CUSHION AND CONTOURED TO FIT “D” DIAMETER. WEDGE MUST TOUCH CUS

15、HION ON LOWER FOOT WITH CLAMP INSTALLED ON A MANDREL WITHOUT SPACER. /7/ STIFFENING BEAD SHALL BE REQUIRED ON SIZE -04 AND LARGER. ALL RADII ON THE STIFFENING BEAD SHALL BE SMOOTH AND BLENDED. NO SHARP TOOL MARKS ARE ALLOWED. /8/ REFERENCE DIMENSIONS “J” AND “Y” ARE PROVIDED TO GAIN MAXIMUM SUPPORT

16、FOR THE LOWER FOOT BY CLOSELY FITTING THE UPPER FOOT BEND RADIUS TO THE STIFFENING BEAD BLEND RADIUS WHEN CLOSED AGAINST EACH OTHER. /9/ IDENTIFICATION: MARK THE COMPLETE STANDARD PART NUMBER AND MANUFACTURERS NAME, TRADEMARK OR CAGE NUMBER ON THE BAND ABOVE THE THEORETICAL CENTERLINE IN AN AREA NOT

17、 COVERED BY CUSHION PER AS478 METHOD 2A1. CLAMP BANDS OF -02, -03 AND -04 SIZES MAY BE MARKED WITH THE MANUFACTURERS IDENTIFICATION, THE SIZE AND THE SPECIFICATION SHEET NUMBER DUE TO SPACE LIMITATIONS. 10. VIBRATION RATING: CLAMPS ARE USED AT LOW, MEDIUM, AND HIGH VIBRATION AREAS DEPENDING ON MOUNT

18、ING METHODS. THE RECOMMENDED MOUNTING METHODS FOR VARIOUS VIBRATION AREAS ARE PROVIDED IN SECTION 6 OF AS85052. 11. REMOVE ALL BURRS AND SHARP EDGES. 12. DIMENSIONS IN INCHES. UNLESS OTHERWISE SPECIFIED, TOLERANCE: LINEAR DIMENSIONS X.XXX .010, X.XX .03. /13/ EXAMPLE OF PART NUMBER: AS85052/2 - 16SI

19、ZE CODE (FROM TABLE 1) DOCUMENT NUMBER 14. DIMENSIONING AND TOLERANCING: ASME Y14.5M-1994 15. THESE CLAMPS ARE INTENDED FOR USE AS FOLLOWS: TEMPERATURE RANGE: -65 TO +275 F (FOR HIGHER TEMPERATURE RATED CLAMPS, SEE AS85052/3). SYSTEMS: ALL FLUID AND ELECTRICAL SYSTEMS ON AIRCRAFT AND AEROSPACE VEHIC

20、LES USING PHOSPHATE ESTER BASED HYDRAULIC SYSTEMS EXCEPT APPLICATION REQUIRING A HIGH DEGREE OF FUEL EXPOSURE USE AS85052/1 CLAMPS. 16. A CHANGE BAR (l) LOCATED IN THE LEFT MARGIN IS FOR THE CONVENIENCE OF THE USER IN LOCATING AREAS WHERE TECHNICAL REVISIONS, NOT EDITORIAL CHANGES, HAVE BEEN MADE TO

21、 THE PREVIOUS ISSUE OF THIS DOCUMENT. AN (R) SYMBOL TO THE LEFT OF THE DOCUMENT TITLE INDICATES A COMPLETE REVISION OF THE DOCUMENT, INCLUDING TECHNICAL REVISIONS. CHANGE BARS AND (R) ARE NOT USED IN ORIGINAL PUBLICATIONS, NOR IN DOCUMENTS THAT CONTAIN EDITORIAL CHANGES ONLY. Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-