1、April 2010 Translation by DIN-Sprachendienst.English price group 9No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS 2
2、5.060.20!$aAy“1623086www.din.deDDIN ISO 702-2Machine tools Connecting dimensions of spindle noses and work holding chucks Part 2: Camlock type (ISO 702-2:2007)English translation of DIN ISO 702-2:2010-04Werkzeugmaschinen Spindelkpfe und Drehfutter, Anschlussmae Teil 2: Kurzkegelaufnahme mit Camlock-
3、Befestigung (ISO 702-2:2007)Englische bersetzung von DIN ISO 702-2:2010-04Machines-outils Dimensions dassemblage des nez de broches et des mandrins porte-pices Partie 2: Type Camlock (ISO 702-2:2007)Traduction anglaise de DIN ISO 702-2:2010-04SupersedesDIN 55029:1980-03www.beuth.deIn case of doubt,
4、the German-language original shall be considered authoritative.Document comprises 14 pages03.10 DIN ISO 702-2:2010-04 2 A comma is used as the decimal marker. Contents Page National foreword 2 1 Scope 4 2 Interchangeability 4 3 Sizes for interchangeability5 3.1 Spindle noses.5 3.2 Cams .7 3.3 Studs
5、.9 3.4 Face plates 11 3.5 Accessories for spindle noses and face plates 12 Bibliography. 14 National foreword This standard has been prepared by Technical Committee ISO/TC 39 “Machine tools”, Subcommittee SC 8 “Work holding spindles and chucks”. The responsible German body involved in its preparatio
6、n was the Normenausschuss Werkzeuge und Spannzeuge (Tools and Clamping Devices Standards Committee), Working Committee NA 121-02-07 AA Drehmaschinenspannzeuge und Zubehr. Following a proposal of the German Working Committee, ISO 702-1 has been editorially harmonized with ISO 702-2, ISO 702-3 and ISO
7、 702-4. All four ISO Standards have been adopted as DIN ISO Standards and published as a series. Corrigendum ISO 702-2:2007/Cor. 1:2009 has been incorporated in DIN ISO 702-2. This second edition cancels and replaces the first edition (ISO 702-2:1975), of which all the clauses, tables and figures ha
8、ve been technically revised. DIN ISO 702 consists of the following parts, under the general title Machine tools Connecting dimensions of spindle noses and work holding chucks: Part 1: Conical connection Part 2: Camlock type Part 3: Bayonet type Part 4: Cylindrical connection DIN ISO 702-2 supersedes
9、 DIN 55029. With the publication of the DIN ISO 702 series of standards, DIN 55026, DIN 55027, DIN 55028 and DIN 55029 have been withdrawn. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. DIN shall not be held responsible for iden
10、tifying any or all such patent rights. DIN ISO 702-2:2010-04 3 Amendments This standard differs from DIN 55029:1980-03 as follows: a) The standard has been completely revised and brought into line with the current state of technology. b) Drawings and dimensioning have been revised and brought into l
11、ine with the current rules of presentation. c) The tables have been revised accordingly. Previous editions DIN 55029: 1980-03 1 Scope This part of ISO 702 specifies the sizes for interchangeability of cylindrical spindle noses and corresponding connecting faces of face plates or work holding chucks.
12、 NOTE The “conical connection”, “bayonet type” and “cylindrical connection” are dealt with in ISO 702-1, ISO 702-3 and ISO 702-4, respectively. 2 Interchangeability In this part of ISO 702, all the dimensions and tolerances are expressed in millimetres. Although internal mounting components and asse
13、mbly screws are not respectively interchangeable, as they may conform with either the metric or inch series, there is complete interchangeability between metric spindle noses and face plates in inches and vice versa. 4 DIN ISO 702-2:2010-04 Machine tools Connecting dimensions of spindle noses and wo
14、rk holding chucks Part 2: Camlock type 3 Sizes for interchangeability 3.1 Spindle noses Key 1 size No. 3 2 size No. 4 3 size Nos. 5 to 20 aReference line. Figure 1 Spindle noses 5 DIN ISO 702-2:2010-04 Table 1 Dimensions of spindle noses Size No. Dimension 3 4 5 6 8 11 15 20 nom. 53,975 63,513 82,56
15、3 106,375 139,719 196,869 285,775 412,775 d1 tol. +0,008 0 +0,008 0 +0,010 0 +0,010 0 +0,012 0 +0,014 0 +0,01 0 +0,020 0 d265 82 114 172 258 380 d370,6 82,6 104,8 133,4 171,4 235,0 330,2 463,6 d492 117 146 181 225 298 403 546 d5 +0,05 0 15,1 16,7 19,8 23,0 26,2 31,0 35,7 42,1 d6H8 19 19 22 26 29 32
16、35 42 d7M8 M8 M6 M8 M8 M8 M10 M10 d815,5 15,5 10,5 13,5 13,5 13,5 16,5 16,5 e 11 11 13 14 16 18 19 21 f min. 32 34 38 45 50 60 70 82 g 0,05 22,6 27,0 h 0,2 30 40 j 17,5 17,5 20,6 23,8 27,0 31,8 36,5 42,9 k 0,1 11,1 11,1 13,5 15,9 18,25 21,45 24,6 28,6 l+0,2 0 27,5 36 46 57 64 75 84 94 m 7 9 9 9 11 1
17、1 w 0,1 0,15 0,15 0,15 0,15 0,15 0,15 0,15 x 0,2 0,2 0,2 0,2 0,2 0,2 0,2 0,2 18 18,6 15 36 14 55 13 46 12 18 10 30 8 35 7 05 NOTE General tolerance for untoleranced dimensions: 0,4 mm. 6 DIN ISO 702-2:2010-04 3.2 Cams Key 1 size No. 3 2 size No. 4 aReference line. Figure 2 Cams 7 DIN ISO 702-2:2010-
18、04 Table 2 Dimensions of cams Size No. Dimension 3 4 5 6 8 11 15 20 a min. 13 17 22 25 28 32 37 43 b0 0,2 13,4 11,9 14,2 16,7 18,9 21,2 23,5 27,8 c 7 10 10 10 10 10 d+0,3 0 1,65 1,60 1,45 2,56 2,46 2,44 2,35 3,10 e+0,1 0 0,15 0,15 0 0,45 0,36 0,28 0,20 0,50 h0 0,1 26,5 35 45 56 63 73 82 92 i 0,1 2,2
19、 2,2 3,0 4,2 5,3 8,7 6,0 6,0 j 3,6 0,05 3,6 0,05 5,0 0,1 6,5 0,1 6,5 0,1 6,5 0,1 8,5 0,1 8,5 0,1 k e8 19 19 22 26 29 32 35 42 l 13 0,2 13 0,2 14 17 21 24 27 33 m 0,05 4,5 6 6 6 8 8 n 0,1 2,0 2,85 3,95 7,35 5,2 5,2 o 0,2 14,9 16,7 22,4 30,2 33,2 39,5 43,6 48,4 p 21,4 26,5 35,0 43,0 49,0 59,0 62,0 69,
20、0 q D12 8 10 11 12 14 17 17 22 r 7,5 9,5 11,1 12,7 14,2 16,7 19,0 22,2 s 13 15 15 15 15 15 t 8 9 11 12 14 16 16 20 u 1,2 1,2 Slope on v a1,60 1,90 1,90 2,64 2,64 2,64 2,64 3,18 15 10 10 10 10 15 15 15 15 15 15 20 20 20 20 20 NOTE General tolerance for untoleranced dimensions: 0,4 mm. aSee tolerance
21、on dimensions d and e. 8 DIN ISO 702-2:2010-04 3.3 Studs Dimensions in millimetres Key 1 size Nos. 4 to 20 2 size No. 3 aCircular reference line for setting position of stud. Figure 3 Studs 9 DIN ISO 702-2:2010-04 Table 3 Dimensions of studs Size No. Dimension 3 4 5 6 8 11 15 20 a 0,1 12,7 13,5 16,5
22、 19,6 23,2 26,8 32,0 38,5 b 0,2 4,2 4,8 4,8 4,8 4,8 6,4 6,4 6,4 c0 0,1 14,3 15,9 19,0 22,2 25,4 30,2 34,9 41,3 d M10 1 M10 1 M12 1 M16 1,5 M20 1,5 M22 1,5 M24 1,5 M27 2 e 0,1 8,7 9,5 11,9 14,3 16,7 20,6 24,6 28,6 g 35 37 43 49 55,5 67 76 89 h 19 19 22 27 30,5 35 40 44 k 11 11 11 14 14 14 14 14 l 0,2
23、 30,0 31,0 35,7 40,5 44,5 53,2 58,7 69,0 r 9,5 9,5 11,25 12,7 14,3 15,9 17,5 20,6 NOTE General tolerance for untoleranced dimensions: 0,4 mm. 10 DIN ISO 702-2:2010-04 3.4 Face plates Key 1 size Nos. 3 and 4 2 size Nos. 5 to 20 aReference line. Figure 4 Face plates 11 DIN ISO 702-2:2010-04 Table 4 Di
24、mensions of face plates Size No. Dimension 3 4 5 6 8 11 15 20 d153,975 63,513 82,563 106,375 139,719 196,869 285,775 412,775 tol. Type 1 a+0,003 0,005 +0,003 0,005 +0,004 0,006 +0,004 0,006 +0,004 0,008 +0,004 0,010 +0,004 0,012 +0,005 0,015 tol. Type 2 a +0,008 0 +0,008 0 +0,010 0 +0,010 0 +0,012 0
25、 +0,014 0 +0,016 0 +0,020 0 d270,6 82,6 104,8 133,4 171,4 235,0 330,2 463,6 d392 117 146 181 225 298 403 546 d4M10 1 M10 1 M12 1 M16 1,5 M20 1,5 M22 1,5 M24 1,5 M27 2 d514,6 16,2 19,4 22,6 25,8 30,6 35,4 41,6 d6M6 M6 M6 M8 M8 M8 M8 M8 d710,5 10,5 10,5 13,5 13,5 13,5 13,5 13,5 f min. 13 13 15 16 18 2
26、0 21 23 g 10 10 12 13 14 16 17 19 h 26 28 30 35 38 45 50 55 j 7 8 8 9,5 9,5 13 13 13 l 11,0 11,0 12,5 15,5 17,5 18,7 21,5 24,8 m 7 7 7 9 9 9 9 9 w 0,1 0,15 0,2 0,2 0,2 0,2 0,2 0,2 x 0,2 0,2 0,2 0,2 0,2 0,2 0,2 0,2 18 18,6 15 36 14 55 13 46 12 18 10 30 8 35 7 05 NOTE General tolerance for untolerance
27、d dimensions: 0,4 mm. aThe type identification shall be marked. 3.5 Accessories for spindle noses and face plates 3.5.1 Hexagon-socket head screw for studs Table 5 Dimension of hexagon-socket head screw for studs Size No. Dimension 3 4 5 6 8 11 15 20 d M6 M6 M6 M8 M8 M8 M8 M8 d110 10 10 13 13 13 13
28、13 k 6 6 6 8 8 8 8 8 l 12 12 12 14 14 14 14 14 12 DIN ISO 702-2:2010-04 3.5.2 Hexagon-socket head screw for cams Table 6 Dimension of hexagon-socket head screw for cams Size No. Dimension 3 4 5 6 8 11 15 20 d M6 M8 M8 M8 M10 M10 d110 13 13 13 16 16 d2max. 4,5 6 6 6 8 8 k 6 8 8 8 10 10 l 19 20 23 28
29、30 35 l14 5 5 5 5 5 3.5.3 Stop-bolt for cams Table 7 Dimension of stop-bolt for cams Size No. Dimension 3 4 5 6 8 11 15 20 b 0 0,05 3,5 3,5 c 0,8 0,8 d 6,3 6,3 l 0 0,2 14,4 14,4 l14,8 4,8 3.5.4 Cheese head screw for cams Table 8 Dimension of cheese head screw for cams Size No. Dimension3 4 5 6 8 11
30、15 20 d M8 M8 d1 max. 15 15 k max. 5,6 5,6 l 0,2 8 18 13 DIN ISO 702-2:2010-04 Bibliography 1 ISO 702-1, Machine tools Connecting dimensions of spindle noses and work holding chucks Part 1: Conical connection 2 ISO 702-3, Machine tools Connecting dimensions of spindle noses and work holding chucks Part 2: Bayonet type 3 ISO 702-4, Machine tools Connecting dimensions of spindle noses and work holding chucks Part 4: Cylindrical connection 14 DIN ISO 702-2:2010-04
