1、AEROSPACE STANDARD CRIMPING TOOL, TYPE 2, TERMINAL, HAND, WIRE TERMINATION FOR SIZE 12 SHIELDED CONTACTS (OUTER CONTACT) AS22520/21Copyright 2014 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 m
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3、 ISSUED 2014-05THIRD ANGLE PROJECTION CUSTODIAN: AE-8/AE-8C2 FEDERAL SUPPLY CLASS 5120 AS22520/21SHEET 1 OF 7PROCUREMENT SPECIFICATION: AS22520SAE Technical Standards Board Rules provide that: “This report ispublishedby SAE toadvance thestate of technicalandengineeringsciences.The useofthis reportis
4、entirelyvoluntary, andits applicability and suitability forany particular use,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 invi
5、tes yourwrittencomments andsuggestions. SAE values your input. To provide feedbackon this Technical Report, please visit http:/www.sae.org/technical/standards/AS22520/21RATIONALE AS22520/20 PERMITS THE CANCELLATION AND SUPERSESSION OF MIL-C-22520 /20 WITH THIS DOCUMENT. IT INCLUDES ENGINEERING POSIT
6、ION LETTERS, MILITARY SPECIFICATION AMENDMENTS, AND MINOR TECHNICAL CHANGES REQUIRED TO REFLECT THE APPROVED QUALIFIED TOOLS. GOVERNMENT DOCUMENTATION REFERENCES ARE REMOVED AND INDEX ADDED AS TABLE 1. NOTICE THE COMPLETE REQUIREMENTS FOR PROCURING THE PRODUCT DESCRIBED HEREIN SHALL CONSIST OF THIS
7、DOCUMENT AND THE LATEST ISSUE OF AS22520. TABLE 1 - M22520/21 POSITIONER-CONTACT ACCOMMODATION INFORMATION POSITIONER PART NUMBER M22520/21 AS39029 OUTER CONTACT APPLICATION (M39029/XX-YYY) POSITIONER INFORMATION (SHEET NO.) -02 /19-182,/19-183 OUTER PIN 4-03 /21-188, /21-189 OUTER SOCKET (SHORT) -0
8、4 /2O-185, /20-186 OUTER SOCKET (LONG) FIGURE 1 - M22520/21-01 TOOL AEROSPACE STANDARD AS22520/21SHEET 2 OF 7CRIMPING TOOL, TYPE 2, TERMINAL, HAND, WIRE TERMINATION FOR SIZE 12 SHIELDED CONTACTS (OUTER CONTACT) RETAINER RING (LOCK PLATE) RETAINER RING (LOCK PLATE) DETAIL A-A TOOL POSITIONER LOCATOR
9、FIGURE 1 - M22520/21-01 TOOL (CONTINUED) AEROSPACE STANDARD AS22520/21SHEET 3 OF 7CRIMPING TOOL, TYPE 2, TERMINAL, HAND, WIRE TERMINATION FOR SIZE 12 SHIELDED CONTACTS (OUTER CONTACT) TOOL INDENTERS TOOL RETAINER FIGURE 1 - M22520/21-01 TOOL (CONTINUED) AEROSPACE STANDARD AS22520/21SHEET 4 OF 7CRIMP
10、ING TOOL, TYPE 2, TERMINAL, HAND, WIRE TERMINATION FOR SIZE 12 SHIELDED CONTACTS (OUTER CONTACT) DETAIL 1 FIGURE 2 - M22520/21 POSITIONER CONSTRUCTION M22520/20-02 AND -04 POSITIONER DATA PLATES FIGURE 3 - DATA PLATE MARKING REQUIREMENTS (SEE APPLICATION NOTE) AEROSPACE STANDARD AS22520/21SHEET 5 OF
11、 7CRIMPING TOOL, TYPE 2, TERMINAL, HAND, WIRE TERMINATION FOR SIZE 12 SHIELDED CONTACTS (OUTER CONTACT) M22520/21-01 TOOL DATA PLATE (SEE APPLICATION NOTE) FIGURE 3 - DATA PLATE MARKING REQUIREMENTS (CONTINUED) TABLE 2 - BASIC TOOL MARKINGS PART NO. BODY COLOR HANDLE GRIP COLOR HANDLE GRIP B COLOR F
12、OR INSPECTION GAGING USE INDENTER RETAINER M22520/21-01 BLUE GREEN YELLOW M22520/3-4 1/ M22520-3-7 2/ 1/ INSPECTION GAGE ONLY APPLICABLE FOR THE TOOL SET AT SELECTOR POSITION NUMBER 1 (SEE APPLICATION NOTES). 2/ INSPECTION GAGE ONLY APPLICABLE FOR THE TOOL SET AT SELECTOR POSITION NUMBER 8 (SEE APPL
13、ICATION NOTES). TABLE 3 - INDENTER GAGE LIMITS SELECTORNUMBER INSPECTION GAGE DIAMETERS (INCHES) 1/ GO A + .0001 NO-GO B + .0001 1 .0640 .06702 .0670 .07003 .0700 .07304 .0730 .0760 5 .0770 .08006 .0810 .08407 .0850 .08808 .0900 .0930 1/ SEE FIGURE 1 TOOL INDENTER AND RETAINER. TABLE 4 - RETAINER GA
14、GE LIMITS SELECTORNUMBER INSPECTION GAGE DIAMETERS (INCHES) GO A + .0001 NO-GO B + .0001 8 .1480 .1510AEROSPACE STANDARD AS22520/21SHEET 6 OF 7CRIMPING TOOL, TYPE 2, TERMINAL, HAND, WIRE TERMINATION FOR SIZE 12 SHIELDED CONTACTS (OUTER CONTACT) TABLE 5 - POSITIONER DETAILS PART NUMBER M22520/21 BODY
15、 COLOR A DIA. +.002 -.000 B DIA. .002 C DIA. +.002 -.000 -02 GREEN .170 .063 .153 -03 .437 .062-04 .767 REQUIREMENTS: THE COMPLETE REQUIREMENTS FOR PROCURING THE PRODUCT DESCRIBED HEREIN SHALL CONSIST OF THIS DOCUMENT AND THE LATEST ISSUE OF AS22520. 1. DIMENSIONS UNLESS OTHERWISE SPECIFIED, DIMENSI
16、ONS ARE IN INCHES, TOLERANCES (DECIMALS .010, ANGLES 1/2). OUTLINE CONFIGURATION OPTIONAL WITHIN MAXIMUM DIMENSIONS SHOWN FIGURES 1 AND 2. BREAK ALL INDENTER TIP EDGES .002 TO .004 R. BREAK ALL OTHER SHARP EDGES .005 R MAX. 2. MATERIALS UNLESS OTHERWISE SPECIFIED, MATERIAL SHALL BE IN ACCORDANCE WIT
17、H AS22520. ALUMINUM SURFACE TEXTURE SHALL BE 63 RMS OVER ALL IN ACCORDANCE WITH ASA B46 1-1962 (ANSI). 2.1 INDENTER MATERIAL SHALL BE OIL HARDEN TOOL STEEL. INDENTER MATERIAL SHALL BE HARDENED TO ROCKWELL “C“ 56-58. 2.2 POSITIONER BODY MATERIAL SHALL BE ALUMINUM AMS-QQ-A-225/6. LOCATOR PLATE SHALL B
18、E STAINLESS STEEL PER AMS-QQ-S-763, CLASS 304, CONDITION A. 3. IDENTIFICATION MARKING AND COLOR 3.1 TOOL FRAME IDENTIFICATION SHALL BE MARKED IN ACCORDANCE WITH MIL-STD-130, STAMP (LETTERING HEIGHT IS .093 MIN AND WHITE FILL) OR LASER MARKED. TOOL FRAME IDENTIFICATION SHALL INCLUDE THE TOOL PART NUM
19、BER, INSPECTION GAGE NUMBER, AND COLOR SPECIFIED IN TABLE 1. ADDITIONAL TOOL FRAME MARKING SHALL BE AS SHOWN IN FIGURE 1. 3.2 POSITIONERS SHALL BE MARKED AS SHOWN IN FIGURE 2. MARKING SHALL BE IN ACCORDANCE WITH MIL-STD-130, STAMP (LETTERING HEIGHT IS .093 MIN AND WHITE FILL) OR LASER MARKED. POSITI
20、ONER COLOR SHALL BE GREEN. 3.3 DATA PLATES BE SHALL CLEARLY MARKED AS SHOWN IN FIGURE 3 AND BE READABLE AFTER ALL REQUIREMENTS SPECIFIED IN AS22520. 4. WEIGHT WEIGHT OF TOOL FRAME WITHOUT POSITIONER SHALL NOT EXCEED 1.0 POUNDS AND THE POSITIONER SHALL NOT EXCEED .75 OUNCES. 5. TOOL CRIMP FORCE CRIMP
21、 FORCE REQUIRED TO MAKE SATISFACTORY CRIMPS SHALL NOT EXCEED 65 POUNDS WHEN CRIMPING A M39029/21-188 CONTACT. 6. TOOL FRAME INDENTER GAGE LIMITS INDENTER GO AND NO-GO INSPECTION GAGE LIMITS ARE DEFINED IN TABLE 3 AND 4 (SEE APPLICATION NOTES). 7. POSITIONER 7.1 LOCK PLATE THE POSITIONER LOCK PLATE S
22、HALL PROVIDE POSITIVE DETENT FOR BAYONET LOCK PINS, AND A MEANS OF SECURING THE POSITIONER SO THAT IT CANNOT BE REMOVED WITHOUT REMOVING A LOCKING PIN OR WIRE. 7.2 LOCATOR POSITIONER LOCATOR SHALL BE SPRING LOADED. SPRING SHALL DEPRESS .031 INCHES WITH A FORCE OF 2 POUNDS 1 POUNDS. AEROSPACE STANDAR
23、D AS22520/21SHEET 7 OF 7CRIMPING TOOL, TYPE 2, TERMINAL, HAND, WIRE TERMINATION FOR SIZE 12 SHIELDED CONTACTS (OUTER CONTACT) 7.3 RETAINER RETAINERS MUST BE FULLY CLOSED BEFORE INDENTERS START THE CRIMP. 8. PART NUMBER STRUCTURE M22520/21 -02 I I I I_ POSITIONER (SEE TABLE 1) OR BASIC TOOL (SEE TABL
24、E 5) I_ DETAIL SPECIFICATION NUMBER QUALIFICATION: 1. QUALIFICATION INSPECTION NOT REQUIRED. FOR EACH PURCHASE QUALITY CONFORMANCE INSPECTION IS REQUIRED. APPLICATION NOTES: 1. FOR APPLICABLE CONTACTS FOR EACH POSITIONERS SEE TABLE 1. 2. UNLESS OTHERWISE SPECIFIED, FOR TOOL APPLICATIONS INSPECTION G
25、AGING IS RECOMMENDED TO BE PERFORMED WITH THE GAGE SPECIFIED IN TABLE 2 ON TOOL SELECTOR NUMBER 1 OR 8. WHEN OTHER SELECTOR SETTING GAGING IS REQUIRED, INSPECTION GAGES SHALL BE IN ACCORDANCE WITH TABLE 3. 3. IN FIGURE 3, THE M39029/19-02, -03, /20-02, -03 AND /21-02, /21-03 CONTACT PART NUMBERS ARE
26、 SUPPLIER COMMERCIAL PART NUMBERS ORIGINAL USED BY THE MILITARY. THE PART NUMBERS ARE PROVIDED FOR MAINTENANCE PURPOSES. 4. ON THE M22520/21-01 TOOL FRAME DATA PLATE, IN SOME CASES, NO KNOWN STANDARD CABLES EXIST TO REPLACE THE LISTED COMMERCIAL CABLES OR THE CABLES ARE NO LONGER MANUFACTURED. THE I
27、NFORMATION IS RETAINED FOR CABLE LEGACY REQUIREMENTS. THE STANDARD CABLES LISTED IN AS39029/19 THRU /21 ARE RECOMMENDED TO BE USED WHEN POSSIBLE. 5. AS22520/20 CRIMP TOOL CONFIGURATION IS FOR HAND CRIMPING ONLY. NOTICE USE OF HAND CRIMPING TOOLS COVERED BY THIS SPECIFICATION AS A COMPONENT IN ANY PO
28、WERED “PRESS” MAY VIOLATE OSHA REGULATIONS CFR 1910.211. SUPERSESSION:1. AS22520/21 SUPERSEDES MIL-C-22520/21 WITHOUT QUALIFICATION REQUIREMENTS. PART NUMBERS REMAIN UNCHANGED. SPECIFICATION NOTE: 1. A CHANGE BAR (l) LOCATED IN THE LEFT MARGIN IS FOR THE CONVENIENCE OF THE USER IN LOCATING AREAS WHE
29、RE TECHNICAL REVISIONS, NOT EDITORIAL CHANGES, HAVE BEEN MADE TO 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.
