1、STDSASME B107-L7M-ENGL 1997 U 0759b70 Ob07093 LT7 Copyright ASME International Provided by IHS under license with ASMENot for ResaleNo reproduction or networking permitted without license from IHS-,-AN 3 The imerican Society of I Mechanical Engineers AMERICAN NATIONAL STANDARD EAGES, WRENCH OPENINGS
2、, REFERENCE ASME B107.17M-1117 REViSiOII 01 ANWASME B107.17M-lfl85 (R1 flfll) Copyright ASME International Provided by IHS under license with ASMENot for ResaleNo reproduction or networking permitted without license from IHS-,-Date of Issuance: December 31, 1998 This Standard will be revised when th
3、e Society approves the issuance of a new edition. There will be no addenda or written interpretations of the requirements of this Standard issued to this edition. ASME is the registered trademark of The American Society of Mechanical Engineers. This code or standard was developed under procedures ac
4、credited as meeting the criteria for American National Standards. The Standards Committee that approved the code or standard was balanced to assure that individuals from competent and concerned interests have had an opportunity to participate. The proposed code or standard was made available for pub
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9、 in an electronic retrieval system or otherwise, without the prior written permission of the publisher. The American Society of Mechanical Engineers Three Park Avenue, New York, NY 10016-5990 Copyright (Q 1999 by THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS All Rights Reserved Printed in U.S.A. Copy
10、right ASME International Provided by IHS under license with ASMENot for ResaleNo reproduction or networking permitted without license from IHS-,-FOREWORD (This Foreword is not part of ASME 8107.17M-1997.) The American National Standards Committee B107, Sockets Wrenches and Drives, under sponsorship
11、by the American Society of Mechanical Engineers, held its organizational meeting on June 28, 1967. Subsequently, the Committee was reorganized as an ASME Standards Committee and its title was changed to Hand Tools and Accessories. During 1994, 1995, and 1996 the B107 Committee reviewed the “Go” and
12、“No Go” gage sizes and agreed on changes to certain sizes. After Standards Committee and ASME approval, and public review, this ASME B 107.17M- 1997, Gages, Wrench Openings, Reference, was approved as an American National Standard by ANSI on February 6, 1997. This is a reprint of B107.17M-1997 with
13、revisions. . 111 Copyright ASME International Provided by IHS under license with ASMENot for ResaleNo reproduction or networking permitted without license from IHS-,-ASME STANDARDS COMMITTEE B107 Hand Tools and Accessories (The following is the roster of the Committee at the time of approval of this
14、 Standard.) OFFICERS R. R. McCullough, Chair R. B. Wright, Vice Chair G. L. Fechter, Secretary COMMITTEE PERSONNEL R. M. Byrne, Trade Association Management, Inc. A. A. Speranza, Alternate, Hand Tools Institute A. Carr, Federal Supply Service R. P. Hall, US Air Force A. Herskovitz, US Department of
15、the Army S. Jiles, Southern California Gas C. M. Knapp, AFMC-CASC/LGHB J. C. Marvil, General Services Administration R. R. McCullough, Chair, Cooper Industries G. E. Olson, Gene Olson Engineering Consultant B. Pagac, Snap-On Inc. R. W. Reynolds, Stanley Mechanics Tools W. R. Wacker, BAC Associates,
16、Inc. R. B. Wright, Vice Chair, Wright Tool Co. V Copyright ASME International Provided by IHS under license with ASMENot for ResaleNo reproduction or networking permitted without license from IHS-,-CONTENTS . Foreword . 111 Standards Committee Roster v 1 Scope 1 2 Application . 1 3 Normative Referen
17、ces 1 4 Requirements . 1 Figures 1 Hex Gage Dimensions . 2 2 Square Gage Dimensions . 3 Tables 1A Hexagon or Square (Inch Series) 4 1B Incremental Amount (Inch Series) . 5 2A Hexagon or Square (Metric Series 6 2B Incremental Amount (Metric Series) 7 3A Spark Plug Hexagon . 8 vii Copyright ASME Inter
18、national Provided by IHS under license with ASMENot for ResaleNo reproduction or networking permitted without license from IHS-,-ACME B107.17M-1997 GAGES, WRENCH OPENINGS, REFERENCE 1 SCOPE 4.2 Material This Standard establishes final inspection gage sizes for wrench openings, and spark plug wrench
19、openings for inch and metric sizes. This Standard does not cover every avail- able size, but only those most commonly manufactured. The gages shall be made of steel, suitable for the pur- pose intended and hardened to 60 HRC minimum. The hardness shall be tested using procedures outlined in ASTM E 1
20、8. 2 APPLICATION The gages covered by this Standard shall be used to ensure the manufacture of conforming product in inch and metric sizes. 3 NORMATIVE REFERENCES The following documents form a part of this Standard to the extent specified herein. ASTM E 18-94, Standard Test Methods for Rockwell Har
21、dness and Rockwell Superficial Hardness of Metallic Materials hblisher: American Society for Testing and Materials, 100 Barr Harbor Drive, West Conshohocken, PA 19428 IS0 691-1983 (E), Wrench and Socket Openings- Metric Series-Tolerances for General Use IS0 11168:1995 (E), Socket Wrenches for Spark-
22、 and Glow-Plugs hblisher: International Organization for Standardization 1 rue de Varemb, Case postale 56, CH-1 121 Genev 20, SwitzerlandSuisse 4 REQUIREMENTS 4.1 Illustrations The gages shall be similar to those shown in Fig. 1 for hex gages and Fig. 2 for square gages. 4.3 Gage Use And Design The
23、gages shall be of the sizes and tolerances given in Tables lA, 2A, and 3A. Formulas are provided for sizes not listed. The gages shall be used in accordance with accepted practices. Manufacturers may use gages with tighter di- mensions than those shown herein. The size for all limits (“Go” and “No G
24、o”) gages shall not exceed the extreme limits specified herein. All vari- ations (manufacturing tolerance, calibration error, wear allowance, etc.) in the gages, whatever their cause or pur- pose, shall bring these gages within the extreme limits of this gage size specified within this Standard. Thu
25、s a gage which represents a minimum limit may be larger, but never smaller, than the minimum size specified; likewise the gage which represents a maximum limit may be smaller, but never larger, than the maximum size speci- fied. 4.3.1 Rounding Method. To be used for deter- mining dimensions for gage
26、s. When the next digit be- yond the last digit to be retained is: (a) less than 5, the last digit to be retained is not changed; (b) 5 or more, the last digit to be retained is increased by one. 1 Copyright ASME International Provided by IHS under license with ASMENot for ResaleNo reproduction or ne
27、tworking permitted without license from IHS-,- STD*ASME BLO7.17M-ENGL 1797 W 0759b70 Ob07050 337 ASME B107.17M-1997 Edge Break Note ilil GAGES, WRENCH OPENINGS, REFERENCE Across flats of hex three (3) places (typical) W B O E F G Hmin NOTE: Across corners of hex three (3) places Across flats of hex
28、three (3) places (typical) Optional Depth Indicator Typical Handle Design E Go Gage No Go Gap nominal size of wrench (see Tables 1A. 2A, and 3A) 1.1550 Wtolerance = or mm +O.o002 in. +O.W6 a minimum dimension tolerance = in. or 2; mm Dis an optional indicator for the minimum wrench opening depth fro
29、m product specification or standard. a minimum dimension = 0.167 C for C less than or equal to 1 in. or 25 mm = 0.167 in. or 4.18 mm for Cgreater than 1 in. or 25 mm 4.oooo 4.00 -1% (percent) d Fin. ar -1% (perceni) d Fmn 1.15M)wtdemnce . +O.oooO +o.w -1% (percent) oi G“. 0 -1% (percent) l t mm 1.41
30、42 Wtolerance = a minimum dimension = 0.333 A for A less than or equal to 1 in. or 25 rnm = 0.333 in. or 8.33 mm for A greater than 1 in. or 25 mm If Hmin is made equal to O, then Hmin can be used as the optional depth indicator. Across flats of hex three (3) places itypicali (1) Do not include the
31、iength of the edge break as part of the “No Go gaging procedure. If edge break is more than 0.010 in. or 0.26 mm. the diference must be edded to D. FIG. 1 HEX GAGE DIMENSIONS 2 Copyright ASME International Provided by IHS under license with ASMENot for ResaleNo reproduction or networking permitted w
32、ithout license from IHS-,-STD-ASME BL07-17fl-ENGL 1977 0757b70 Ob07051 273 I ASME B107.17M-1997 GAGES, WRENCH OPENINGS, REFERENCE Across corners of square two (2) places (typical) Edge Break Note (111 n Across flats of square two (2) places (typical) Across corners of square Wo (2) places places (ty
33、pical) Go Gage No Go Gage W D E F G Hmin (2) places (typical) J L Zg!E in. or $;: mrn Dis an optional indicator for the minimum wrench opening depth from product specification or standard. = a minimum dimension = 0.167 C for Cless than or equal to 1 in. or 25 mm = 0.167 in. or 4.18 mm for Cgreater t
34、han 1 in. or 25 mm +O.o002 or +o.m -cl.ooo = 1.4142 Wtolerance = = 1.4142 Wtolerance = = a minimum dimension = 0.333 A +o.oooo +o.oo -1% (percent) of Gin Or for A less than or equal to 1 in. or 25 mm = 0.333 in. or 8.33 mrn for A greater than 1 in. or 25 mm -1% (percent) of G If H,in is made equal t
35、o D, then Hmin can be used as the optional depth indicator. NOTE: (1) Do not include the length of the edge break as part of the “No Go“ gaging procedure. If edge break is more than 0.010 in. or 0.25 mm. the difference must be added to D. FIG. 2 SQUARE GAGE DIMENSIONS 3 Copyright ASME International
36、Provided by IHS under license with ASMENot for ResaleNo reproduction or networking permitted without license from IHS-,-ASME B107.17M-1997 GAGES, WRENCH OPENINGS, REFERENCE W Go“ Gage A No Go Gage C +O.o002 -0.oooO in. in. in. +O.oooO -0.OOO2 TOI.: TOI.: Nominal Size W Go Gage A No Go Gage C +O.oooO
37、 -0.0002 TOI.: +O.o002 -0.oooO in. in. in. TOI.: Nominal Size 0.0789 3kZ 0.0945 71 0.1100 is 0.1258 932 0.1570 O. 1633 91 6 O. 1883 0.1953 0.0853 0.1013 0.1163 0.1323 2% 2.3785 2.4045 27116 2.4410 2.4675 2% 2.1285 2% 2.1910 2 14 2.2535 2% 2.3160 764 0.2350 0.2413 14 0.2510 0.2573 1?164 0.2666 0.2733
38、 . 0.2820 0.2883 t 0.2978 0.3043 91 6 0.31 35 0.3223 “hz 0.3447 0.3533 % 0.3762 0.3843 932 0.4074 0.4153 71 I 0.4387 0.4463 K 0.5015 0.5103 l 7h 0.5327 0.5423 91 6 0.5640 0.5733 1% 0.5952 0.6053 % 0.6265 0.6363 2hz 0.6577 0.6673 /IS 0.6895 0.6993 Y4 0.7520 0.7633 452 0.7832 0.7943 %6 0.8145 0.8263 1
39、 0.8770 0.8883 716 0.9395 0.9533 1 1 .O025 1.0153 1 111 e 1 .O650 1 .O775 1 le 1.1275 1.1425 1% 1.1900 1.2045 1 14 1.2525 1.2675 1% 1.3150 1.3315 1% 1.3775 1.3945 1 %I 1.4400 1.4575 1 h 1.5030 1.5205 i9hI 1.5655 1.5845 2.1525 2.2155 2.2775 2.3425 2% 2.6290 2.6565 21111 2.6915 2.7195 2% 2.7540 2.7835
40、 2% 2.8165 2.8455 2% 2.8790 2.9085 2916 2.9415 2.9735 3 3.0050 3.0355 3 11 6 3.0675 3.0985 3% 3.1300 3.1625 3% 3.1925 3.2255 3% 3.2550 3.2875 3916 3.3175 3.3525 38 3.3800 3.4145 37/r6 3.4425 3.4775 3% 3.5060 3.5405 3116 3.5685 3.6045 3% 3.6310 3.6665 394 3.7560 3.7935 3% 3.8185 3.8565 37le 3.8810 3.
41、9185 3%s 3.9435 3.9835 4 4.0070 4.0455 41176 4.0695 4.1 O85 4% 4.1320 4.1725 4% 4.1945 4.2355 4% 4.2570 4.2975 4% 4.3195 4.3625 4% 4.3820 4.4245 4%6 4.4445 4.4875 4% 4.5070 4.5505 4% 4.6320 4.6765 4% 4.7570 4.8035 1% 1.6280 1.6465 l%s 1.6905 1.7085 1 % 1.7530 1.7735 l1/1S 1.8155 1.8355 11 1.8780 1 .
42、a85 1 #E 1.9405 1.9635 2 2.0035 2.0255 2hS 2.0660 2.0885 1% 0.2039 7h!2 0.2195 5 5.0070 5.0555 5% 5.2580 5.3075 5% 5.3830 5.4345 5%6 5.4455 5.4975 5% 5.5080 5.5615 5% 5.6330 5.6865 5Y4 5.7580 5.8135 6% 6.1340 6.1925 0.2103 28 2.5040 0.2263 I 2% 2.5665 2.5315 2.5935 Copyright ASME International Provi
43、ded by IHS under license with ASMENot for ResaleNo reproduction or networking permitted without license from IHS-,-STDOASME B207.17M-ENGL 2477 E 0759b70 Ob07053 Oib E W in. GAGES, WRENCH OPENINGS, REFERENCE Incremental Amount Added to W in. %6 to less than 1 1 to less than 1 12 1% to less than 2 2 t
44、o less than 2% 2% to less than 3 3 to less than 3% 3% to less than 4 4 to less than 5% 51 to less than 14 /E to less than h lh to less than I16 0.0008 0.0012 0.0015 0.0020 0.0025 0.0030 0.0035 0.0040 0.0050 0.0060 0.0070 7% to less than 814 814 to less than 9% g1/4fo less than or equal to 1O1h 5%6 t
45、o less than 6% 0.0080 6% to less than 73/16 I 0.0090 0.0100 0.0110 0.0120 +o.oooo -0.0002 tolerance for W equal to or less than 1 inch or C = W + (0.005W + 0.001) + (0.005W + 0.004) + 0.0005 +o.oooo tolerance -0.0002 for W greater than 1 inch Rounding and determination of the “No Go“ Gage C value fo
46、r inch series shall be as follows: W is rounded to three decimal places for all calculations, numbers within parentheses are rounded to three decimal places before adding to formula, and W is added to the numbers within the parentheses before adding the last value in the “No Go“ formula, with the ga
47、ge dimension left as four-place decimal. Use rounding method outlined in para. 4.3.1. ACME 8107.1 7M-1997 5 Copyright ASME International Provided by IHS under license with ASMENot for ResaleNo reproduction or networking permitted without license from IHS-,-STD * ASME Go“ Gage A -0.000 (-0.ooOo) -0.0
48、06 (-0.Ooo2) No Go“ Gage C +o.m (+O.O002) To,: +0.000 (+O.oooO) TOI.: mm (in.) mm lin.) 2.01 (0.0791) 2.155 (0.0848) 2.51 (0.0988) 2.661 (0.1048) 3.015 (0.1187) 3.165 (0.1246) 1957 m U75b70 Ob0705Y T82 W Go Gaga A No Go Gage C size -0.000 (-0.oooO) -0.006 (-0.0002) 38 38.10 (1.5000) 38.520 (1.5165) 39 39.10 (1.5394) 39.530 (1.5563) 40 40.10 (1.5787) 40.540 (1.5961) Nominal To,.: +0.006 (+O.O002) +o.ooo (+O.ooOo) mm mm (in.) mm (in.) ASME B107.17M-1997 GAGES, WRENCH OPENINGS, REFERENCE 32 32.08 (1.2630) 32.460 (1.2780) 33 33.08 (1.3024) 33.470 (1.3177) 34 34.10 (1 325) 34.480 (1.3575) 35 35.
