1、 AEROSPACE STANDARD FERRULE END, THREADLESS COUPLING, FLEXIBLE, FIXED CAVITY, SELF-BONDING, DESIGN STANDARD, METRIC MA2244Copyright 2015 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, ele
2、ctronic, mechanical, 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: +1 724-776-4970 (outside USA) Fax: 724-776-0790 Email: CustomerServicesae.org SAE WEB ADDRESS: http:/www.sae.org ISSUED 1
3、993-11REAFFIRMED2015-04THIRD ANGLE PROJECTION CUSTODIAN: G-3/G-3A FEDERAL SUPPLY CLASS 4730MA2244 SHEET 1 OF 3 PROCUREMENT SPECIFICATION: MA2241SAE Technical Standards Board Rules provide that: “This report ispublished by SAE toadvance thestate of technicalandengineering sciences. Theuse ofthisrepor
4、t is entirelyvoluntary, andits applicability and suitability forany particularuse,including any patent infringement arising therefrom, isthe soleresponsibilityofthe user.”SAE reviews eachtechnicalreport at least every five years at which time itmay berevised,reaffirmed, stabilized, orcancelled. SAE
5、invites yourwrittencomments andsuggestions. SAE values your input. To provide feedbackon this Technical Report, please visit http:/www.sae.org/technical/standards/MA2244 RATIONALE MA2244 HAS BEEN REAFFIRMED TO COMPLY WITH THE SAE FIVE-YEAR REVIEW POLICY. FIGURE 1 - FERRULE ENDAEROSPACE STANDARD MA22
6、44 SHEET 2 OF 3 FERRULE END, THREADLESS COUPLING, FLEXIBLE, FIXED CAVITY, SELF-BONDING, DESIGN STANDARD, METRIC TABLE 1 - DIMENSIONS IN MILLIMETERSAEROSPACE STANDARD MA2244 SHEET 3 OF 3 FERRULE END, THREADLESS COUPLING, FLEXIBLE, FIXED CAVITY, SELF-BONDING, DESIGN STANDARD, METRIC NOTES:1. MATERIAL:
7、 MATERIAL IS AT THE DISCRETION OF THE USER AND SHALL COMPLY WITH THE REQUIREMENTS OF MA2241.2. FINISH: FINISH SHALL BE ELECTRICALLY CONDUCTIVE AND SHALL COMPLY WITH THE REQUIREMENTS OF MA2241./3/ DIAMETER J (NOT DIMENSIONED) SHALL BE STATED ON USING DRAWING. ID SHOULD BE NO SMALLER THAN ADJOINING TU
8、BE ID EXCEPT WHEN WARRANTED BY MATERIAL AND STRUCTURAL REQUIREMENTS.4. SPECIFIC DIMENSIONS AND TOLERANCES NOT SPECIFIED ARE CONTROLLED BY THE SUPPLIER. WHEN MACHINING DIMENSIONS ARE REQUIRED FOR ADAPTING TO COMPONENTS, CONTACT A QUALIFIED FERRULE SUPPLIER.5. THIS FERRULE END CAN BE USED WITH ONE AS1
9、652 COUPLING ASSEMBLY OR A DEVICE UTILIZING AN MA2246 SLEEVE END./6/ DIMENSIONS SHOWN ARE FOR USE IN COUPLING ASSEMBLIES THAT FIT NONSTANDARD TUBING.7. SURFACE TEXTURE: SYMBOLS PER ANSI Y14.36; REQUIREMENTS PER ANSI/ASME B46.1. UNLESS OTHERWISE SPECIFIED, MACHINED SURFACES TO BE 3.2 m Ra.8. BREAK ED
10、GES 0.08 TO 0.31 mm UNLESS OTHERWISE SPECIFIED.9. DIMENSIONING AND TOLERANCING: ANSI Y14.5M.10. DIMENSIONS IN MILLIMETERS, UNLESS OTHERWISE SPECIFIED, TOLERANCES: LINEAR DIMENSIONS 0.13 mm, ANGULAR DIMENSIONS 0.5.11. EXAMPLE OF DRAWING CALLOUT:a. INDIVIDUAL PART DRAWING CALLOUT: FERRULE END PER MA22
11、44-16b. TABULATED PART DRAWING CALLOUT: FERRULE END PER MA2244/12/ TOLERANCE FOR DN SIZE 88 IS +0.08/-0.05; FOR DN SIZE 100 IS 0.05./13/ TOLERANCE FOR DN SIZE 12 AND 16 IS +0.00/-0.38./14/ TOLERANCE FOR DN SIZE 56 IS +0.05/-0.15; FOR DN SIZE 88 IS +0.05/-0.15./15/ TOLERANCE FOR DN SIZE 45 IS +0.00/-0.13; FOR DN SIZE 50 IS +0.00/-0.15; FOR DN SIZE 88 IS +0.00/-0.20.
