1、 AEROSPACE STANDARD CRIMPING TOOLS, TYPE 1, TERMINAL, HAND, WIRETERMINATION, FOR CRIMP TYPE REMOVABLE CONTACTS FOR MIL-DTL-28840 CONNECTORS AS22520/34Copyright 2015 SAE International All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted, in a
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3、 http:/www.sae.org ISSUED 2015-06THIRD ANGLE PROJECTION CUSTODIAN: AE-8/AE8-C2 FEDERAL SUPPLY CLASS 5120AS22520/34 SHEET 1 OF 7 PROCUREMENT SPECIFICATION: AS22520SAE Technical Standards Board Rules provide that: “This report ispublished by SAE toadvance thestate of technicalandengineering sciences.
4、 Theuse ofthisreport 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
5、 orcancelled. SAE invites yourwrittencomments andsuggestions. SAE values your input. To provide feedbackon this Technical Report, please visit http:/www.sae.org/technical/standards/AS22520/34 RATIONALE AS22520/34 PERMITS THE CANCELLATION AND SUPERSESSION OF MIL-C-22520/34 WITH THIS DOCUMENT. IT INC
6、LUDES ENGINEERING POSITION LETTERS, MILITARY SPECIFICATION AMENDMENTS, AND MINOR TECHNICAL CHANGES REQUIRED TO REFLECT THE APPROVED QUALIFIED TOOLS. GOVERNMENT DOCUMENTATION REFERENCES CHANGES ARE REMOVED AND INDEX ADDED AS TABLE 1. NOTICE THE COMPLETE REQUIREMENTS FOR PROCURING THE PRODUCT DESCRIBE
7、D HEREIN SHALL CONSIST OF THIS DOCUMENT AND THE LATEST ISSUE OF AS22520. FIGURE 1 - M22520/34-01 TOOL AEROSPACE STANDARD AS22520/34 SHEET 2 OF 7 CRIMPING TOOLS, TYPE 1, TERMINAL, HAND, WIRE TERMINATION, FOR CRIMP TYPE REMOVABLE CONTACTS FOR MIL-DTL-28840 CONNECTORS M22520/34-01 POSITIONER LOCK PLATE
8、 (RETAINER RING) DETAILS M22520/34-01 INDENTER DETAILS FIGURE 1 - M22520/34-01 TOOL (CONTINUED) AEROSPACE STANDARD AS22520/34 SHEET 3 OF 7 CRIMPING TOOLS, TYPE 1, TERMINAL, HAND, WIRE TERMINATION, FOR CRIMP TYPE REMOVABLE CONTACTS FOR MIL-DTL-28840 CONNECTORS TABLE 1 - BASIC TOOL MARKINGS BASIC TOOL
9、 PART NO. BODY COLOR HANDLE GRIP COLOR FOR INSPECTION GAGING USE M22520/34-01 BLACK 1/ BLACK M22520/35 AT SELECTOR 6 1/ COLOR OPTIONAL, EXCEPT “BLUE” IS NOT PERMITTED. TABLE 2 - INDENTER GAGE LIMITS M22520/35 GAGING LIMITS OF INDENTERS SELECTOR NUMBER INSPECTION GAGE DIAMETERS (INCHES) GO POSITION A
10、 .0001 NO-GO POSITION B.0001 5 .0260 .03106 .0300 .03507 .0340 .0390 8 .0390 .0440REQUIREMENTS: ALL REQUIREMENTS SHALL CONSIST OF THIS DOCUMENT AND THE LATEST ISSUE OF AS22520. 1. CONFIGURATION: TOOL AND POSITIONER SHALL BE IN ACCORDANCE WITH FIGURES 1 AND 2. UNLESS OTHERWISE SPECIFIED, DIMENSIONS A
11、RE IN INCHES AND TOLERANCES ARE DECIMALS .010 AND ANGLES 1/2. OUTLINE CONFIGURATION IS OPTIONAL WITHIN MAXIMUM DIMENSIONS SHOWN. BREAK ALL SHARP EDGES TO .005 RADIUS MAXIMUM. SURFACE TEXTURE SHALL BE 63 MICROINCHES RMS ALL OVER IN ACCORDANCE WITH ASME B46.1. 2. IDENTIFICATION MARKING AND COLOR: TOOL
12、 IDENTIFICATION LOCATION SHALL BE AS SHOWN IN FIGURE 1 AND SHALL BE MARKED IN ACCORDANCE WITH MIL-STD-130, STAMP (LETTERING HEIGHT IS .093 MINIMUM WITH WHITE FILL) OR LASER MARKED. TOOL IDENTIFICATION SHALL INCLUDE MANUFACTURERS NAME OR SYMBOL AND PART NUMBER, THE TOOL PART NUMBER M22520/34-01, AND
13、THE INSPECTION GAGE PART NUMBER M22520/35. ADDITIONAL TOOL MARKING SHALL BE AS SHOWN IN FIGURE 1. TOOL COLOR SHALL BE AS SPECIFIED IN TABLE 2. THE POSITIONER SHALL BE MARKED AS SHOWN IN FIGURE 2. PERMANENT MARKING SHALL BE IN ACCORDANCE WITH MIL-STD-130, STAMP (LETTERING HEIGHT IS .093 MINIMUM WITH
14、WHITE FILL) OR LASER MARKED. POSITIONER COLOR SHALL BE BLACK. OTHER UNSPECIFIED LABELS ARE PERMISSIBLE ON TOOL FRAME AND POSITIONER. THE DATA PLATE LABEL SHALL BE CLEARLY MARKED AS SHOWN IN FIGURE 2. ALL LABELS SHALL HAVE BLACK LETTERS PRINTED ON A CONTRASTING BACKGROUND. LABELS SHALL STILL BE ATTAC
15、HED AND LEGIBLE AFTER ALL AS22520 REQUIREMENTS. OTHER UNSPECIFIED LABELS ARE PERMISSIBLE ON TOOL BODY AND POSITIONER. ALL LABELS SHALL STILL BE ATTACHED AND LEGIBLE AFTER ALL AS22520 REQUIREMENTS. 3. MATERIALS: UNLESS OTHERWISE SPECIFIED, MATERIAL SHALL BE IN ACCORDANCE WITH AS22520. SURFACE TEXTURE
16、 SHALL BE 63 RMS OVERALL IN ACCORDANCE WITH ASME B46.1. TOOL BODY AND INDENTER MATERIAL SHALL BE OIL HARDEN TOOL STEEL. THE INDENTER MATERIAL SHALL BE HARDENED TO ROCKWELL “C“ 56-60. LOCK PLATE (RETAINER RING) SHALL BE STAINLESS STEEL PER AMS-QQ-S-763, CLASS 304. POSITIONER BODY MATERIAL SHALL BE AL
17、UMINUM AMS- QQ-A-225/6. LOCATOR SHALL BE STAINLESS STEEL PER AMS-QQ-S-763, CLASS 304. HANDLE GRIP CUSHION SHALL BE PLASTIC MATERIAL. 4. WEIGHT: WEIGHT OF TOOL FRAME WITHOUT POSITIONER SHALL NOT EXCEED 1 POUND AND THE POSITIONER SHALL NOT EXCEED .75 OUNCES. 5. TOOL HIGH COMPRESSION FORCE: THE COMPRES
18、SION FORCE REQUIRED TO ACHIEVE SATISFACTORY CRIMPS SHALL NOT EXCEED 45 POUNDS WHICH IS APPLICABLE FOR THE M39029/83-508 OR /84-507 CONTACT CRIMPED ON A SIZE 20 GAGE WIRE. AEROSPACE STANDARD AS22520/34 SHEET 4 OF 7 CRIMPING TOOLS, TYPE 1, TERMINAL, HAND, WIRE TERMINATION, FOR CRIMP TYPE REMOVABLE CON
19、TACTS FOR MIL-DTL-28840 CONNECTORS 6. TOOL FRAME INDENTER GAGE LIMITS: INDENTER GO AND NO-GO INSPECTION GAGE LIMITS ARE DEFINED IN TABLE 3 (SEE APPLICATION NOTES). 7. POSITIONER LOCK PLATE AND LOCATOR: THE POSITIONER LOCK PLATE SHALL PROVIDE POSITIVE DETENT FOR BAYONET LOCK PINS, AND A MEANS OF SECU
20、RING THE POSITIONER SO THAT IT CANNOT BE REMOVED WITHOUT REMOVING A LOCKING PIN OR WIRE. POSITIONER LOCATOR SHALL BE SPRING LOADED. SPRING SHALL DEPRESS .031 INCHES MINIMUM WITH A FORCE OF 2 POUNDS 1 POUND. 8. CYCLE CONTROL RATCHET: THE TOOL SHALL BE MADE WITH A TAMPER-PROOF RATCHET WHICH LIMITS THE
21、 MOVEMENT OF THE TOOL HANDLE IN BOTH DIRECTIONS, AND ASSURES A COMPLETE CLOSURE OF THE TOOL HANDLE PRIOR TO RELEASE. 9. PART NUMBER STRUCTURE: M22520/34 -02 I I I I_ BASIC TOOL (-01) OR POSITIONER (-02) I_ DETAIL SPECIFICATION NUMBER APPLICATION NOTES: 1. FOR APPLICABLE CONTACTS FOR THE POSITIONER S
22、EE TABLE 3. TABLE 3 - TOOL/CONTACT CRIMP APPLICATIONS CRIMP TOOL FRAME M22520/34-01 (PAGE 1 - 2) CONTACT DETAIL SPECIFICATION NUMBERS REQUIRED POSITIONER POSITIONER DESCRIPTION LOCATION (SHEET NUMBER) AS39029/83 & /84 M22520/34-02 6 - 7 2. UNLESS OTHERWISE SPECIFIED, FOR TOOL APPLICATIONS INSPECTION
23、 GAGING IS RECOMMENDED TO BE PERFORMED WITH THE GAGE SPECIFIED IN TABLE 2 ON TOOL SELECTOR NUMBER 6. OTHER GAGES IN ACCORDANCE WITH TABLE 3 WOULD BE REQUIRED FOR OTHER SELECTOR SETTINGS. 3. AS22520/34 CONFIGURATION IS FOR HAND CRIMPING ONLY. NOTICE USE OF HAND CRIMPING TOOLS COVERED BY THIS SPECIFIC
24、ATION AS A COMPONENT IN ANY POWERED “PRESS” MAY VIOLATE OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION (OSHA) REGULATIONS CFR 1910.211. 4. THE SPECIFIED CONTACTS SHALL BE CRIMPED WITH THE POSITIONER AT BASIC TOOL SETTINGS SHOWN IN TABLE 4. TABLE 4 - CONTACTS, POSITIONER, AND BASIC TOOL SELECTIONS PAR
25、T NUMBER WIRE SIZE CRIMPING TOOL DIAL SELECTION NO. CONTACTS ACCOMMODATED BASIC TOOL POSITIONER M22520/34-01 1/ M22520/34-02 20 5 M39029/83-508 M39029/84-509 22 24 26 8 7 6 M39029/83-450 M39029/84-452 28 30 6 M39029/83-451 M39029/84-453 1/ USE M22520/35 INSPECTION GAGE AT SELECTOR SETTING NUMBER 6 F
26、OR TOOL INSPECTION. AEROSPACE STANDARD AS22520/34 SHEET 5 OF 7 CRIMPING TOOLS, TYPE 1, TERMINAL, HAND, WIRE TERMINATION, FOR CRIMP TYPE REMOVABLE CONTACTS FOR MIL-DTL-28840 CONNECTORS SUPERSESSION INFORMATION: 1. AS22520/34 SUPERSEDES MIL-C-22520/34. PART NUMBERS REMAIN UNCHANGED. SPECIFICATION NOTE
27、S: 1. 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 THE PREVIOUS ISSUE OF THIS DOCUMENT. AN (R) SYMBOL TO THE LEFT OF THE DOCUMENT TITLE INDICATES A COMPLETE REVISION OF THE DOCUMEN
28、T, INCLUDING TECHNICAL REVISIONS. CHANGE BARS AND (R) ARE NOT USED IN ORIGINAL PUBLICATIONS NOR IN DOCUMENTS THAT CONTAIN EDITORIAL CHANGES ONLY. AEROSPACE STANDARD AS22520/34 SHEET 6 OF 7 CRIMPING TOOLS, TYPE 1, TERMINAL, HAND, WIRE TERMINATION, FOR CRIMP TYPE REMOVABLE CONTACTS FOR MIL-DTL-28840 C
29、ONNECTORS M22520/34-02 POSITIONER POSITIONER DETAIL A - LOCATOR FIGURE 2 - M22520/34-02 POSITIONER CONSTRUCTION AEROSPACE STANDARD AS22520/34 SHEET 7 OF 7 CRIMPING TOOLS, TYPE 1, TERMINAL, HAND, WIRE TERMINATION, FOR CRIMP TYPE REMOVABLE CONTACTS FOR MIL-DTL-28840 CONNECTORS DATA PLATE FIGURE 2 - M22520/34-02 POSITIONER CONSTRUCTION (CONTINUED)
