1、November 2010 Translation by DIN-Sprachendienst.English price group 10No 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).I
2、CS 25.120.10!$km4“1727417www.din.deDDIN ISO 10071-1Tools for pressing Ball-lock punches Part 1: Ball-lock punches for light duty (ISO 10071-1:2008)English translation of DIN ISO 10071-1:2010-11Werkzeuge der Stanztechnik Schnellwechsel-Schneidstempel Teil 1: Schnellwechsel-Schneidstempel fr leichte B
3、eanspruchung (ISO 10071-1:2008)Englische bersetzung von DIN ISO 10071-1:2010-11Outillage de presse Poinons bille Partie 1: Poinons bille pour tles minces (ISO 10071-1:2008)Traduction anglaise de DIN ISO 10071-1:2010-11SupersedesDIN ISO 10071-1:2002-08www.beuth.deDocument comprises pagesIn case of do
4、ubt, the German-language original shall be considered authoritative.1610.10 A comma is used as the decimal marker. Contents Page National foreword .3 National Annex NA (informative) Bibliography.4 1 Scope 5 2 Normative references 5 3 Terms and definitions5 4 Dimensions.5 4.1 Basic dimensions Ball in
5、 locking position .5 4.2 Perforating punches7 4.3 Pilot punches .9 4.4 Punches with ejector.12 5 Material and hardness.15 6 Designation 15 Bibliography 16 Figures Figure 1 6 Figure 2 7 Figure 3 8 Figure 4 9 Figure 5 10 Figure 6 11 Figure 7 12 Figure 8 13 Figure 9 14 Tables Table 1 .6 Table 2 .7 Tabl
6、e 3 .8 Table 4 .9 Table 5 .10 Table 6 .11 Table 7 .12 Table 8 .13 Table 9 .14 2 DIN ISO 10071-1:2010-11 National foreword This standard has been prepared by Technical Committee ISO/TC 29 “Small tools”, Subcommittee SC 8 “Tools for pressing and moulding”. The responsible German body involved in its p
7、reparation was the Normenausschuss Werkzeuge und Spann-zeuge (Tools and Clamping Devices Standards Committee), Working Committee NA 121-03-02 AA Werk-zeuge der Stanztechnik. The text of ISO 10071-1:2008 has been adopted in this standard without any modification. This second edition cancels and repla
8、ces the first edition (ISO 10071-1:2001) which has been technically revised. 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 identifying any or all such patent rights. DIN ISO 10071 consists o
9、f the following parts, under the general title Tools for pressing Ball-lock punches: Part 1: Ball-lock punches for light duty Part 2: Ball-lock punches for heavy duty The DIN Standards corresponding to the International Standards referred to in this document are as follows: ISO 2768-1 DIN ISO 2768-1
10、 ISO 4957 DIN EN ISO 4957 ISO 6508-1 DIN EN ISO 6508-1 ISO 6508-2 DIN EN ISO 6508-2 ISO 6508-3 DIN EN ISO 6508-3 Amendments This standard differs from DIN ISO 10071-1:2002-08 as follows: a) specifications relating to material hardness have been modified; b) figures have been revised; c) the standard
11、 has been editorially revised. Previous editions DIN 9839: 1983-01, 1983-05 DIN 9843: 1983-01 DIN ISO 10071: 1996-04 DIN ISO 10071-1: 2002-08 3 DIN ISO 10071-1:2010-11 National Annex NA (informative) Bibliography DIN EN ISO 4957, Tool steels DIN EN ISO 6508-1, Metallic materials Rockwell hardness te
12、st Part 1: Test method (scales A, B, C, D, E, F, G, H, K, N, T) DIN EN ISO 6508-2, Metallic materials Rockwell hardness test Part 2: Verification and calibration of testing machines (scales A, B, C, D, E, F, G, H, K, N, T) DIN EN ISO 6508-3, Metallic materials Rockwell hardness test Part 3: Calibrat
13、ion of reference blocks (scales A, B, C, D, E, F, G, H, K, N, T) DIN ISO 2768-1, General tolerances Tolerances for linear and angular dimensions without individual tolerance indications 4 DIN ISO 10071-1:2010-11 Tools for pressing Ball-lock punches 1 Scope This part of ISO 10071 specifies interchang
14、eability dimensions and tolerances, in millimetres, for ball-lock punches for light duty. It is applicable to ball-lock punches with shank diameter sizes from 6 mm up to and including 32 mm, in round, square, rectangular and oblong shapes, for punching holes in steel sheets or other materials, the t
15、hickness of which is less than 3 mm. This part of ISO 10071 also gives examples related to materials and hardness, and specifies the designation of ball-lock punches for light duty. 2 Normative references The following referenced documents are indispensable for the application of this document. For
16、dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 2768-1:1989, General tolerances Part 1: Tolerances for linear and angular dimensions without individual tolerance indications ISO 8695, Tool
17、s for pressing Punches Nomenclature and terminology 3 Terms and definitions For the purposes of this part of ISO 10071, the terms and definitions given in ISO 8695 apply. 4 Dimensions 4.1 Basic dimensions Ball in locking position The dimension of the ball and the dimensions and tolerances of the bal
18、l seat of ball-lock punches for light duty shall conform to the indications given in Figure 1 and Table 1. Part 1: Ball-lock punches for light duty 5 DIN ISO 10071-1:2010-11 General tolerance: ISO 2768-m aBall seat relief: type and dimensions at manufacturers direction. bAlternative ball seat relief
19、 types (band type, swipe type). cBall seat. dTwo-point contact. Figure 1 Table 1 D1g5 Ball diameter d e ,020+f ,0016 6 14 5,2 10 8 12,4 6,7 13 8 12,4 6,7 16 8 12,4 6,7 20 8 12,4 6,7 25 8 12,4 6,7 32 8 12,4 6,7 6 DIN ISO 10071-1:2010-11 4.2 Perforating punches 4.2.1 Punches with straight shank Type A
20、 The dimensions of type A ball-lock punches with a straight shank shall conform to the indications given in Figure 2 and Table 2. General tolerance: ISO 2768-m Surface roughness value in micrometres Figure 2 Table 2 l ,050+D1g5 63 71 80 90 100 6 10 13 16 20 25 32 NOTE See 4.1 for the dimension of th
21、e ball and dimensions and tolerances of the ball seat. 7 DIN ISO 10071-1:2010-11 4.2.2 Punches with reduced shank 4.2.2.1 Punches with round shape Type B The dimensions of type B ball-lock punches with a round shape shall conform to the indications given in Figure 3 and Table 3. General tolerance: I
22、SO 2768-m Surface roughness value in micrometres Figure 3 Table 3 l ,050+D1g5 D3 0,01 63 71 80 90 100 6 1,6 u D3u 5,9 10 3,5 u D3u 9,9 13 6 u D3u 12,9 16 8,5 u D3u 15,9 20 12,5 u D3u 19,9 25 18 u D3u 24,9 32 20 u D3u 31,9 NOTE The point length, l1, is left to the manufacturers direction. See 4.1 for
23、 the dimension of the ball and dimensions and tolerances of the ball seat. 8 DIN ISO 10071-1:2010-11 4.2.2.2 Punches with square (S), rectangular (R) and oblong (O) shapes Types BS, BR and BO The dimensions of types BS, BR and BO ball-lock punches with a square, rectangular and oblong shape shall co
24、nform to the indications given in Figure 4 and Table 4. General tolerance: ISO 2768-m Surface roughness value in micrometres aStandard at 90. bOn all work faces of the point. Figure 4 Table 4 D1g5 Type BS a 0,01 Types BR and BO a and b 0,01 l ,050+6 1,6 u a u 4,2 1,6 u a and b u 5,9 63 71 80 90 100
25、10 3,2 u a u 7 3,2 u a and b u 9,9 13 5 u a u 9,1 5 u a and b u 12,9 16 6,5 u a u 11,2 6,3 u a and b u 15,9 20 8,5 u a u 14,1 8 u a and b u 19,9 25 11 u a u 17,6 10 u a and b u 24,9 32 14 u a u 22,5 12 u a and b u 31,9 NOTE The point length, l1, is left to the manufacturers discretion. See 4.1 for t
26、he dimension of the ball and dimensions and tolerances of the ball seat. 9 DIN ISO 10071-1:2010-11 4.3 Pilot punches 4.3.1 Pilot punches Type C The dimensions of type C ball-lock pilot punches shall conform to the indications given in Figure 5 and Table 5. General tolerance: ISO 2768-m Surface rough
27、ness value in micrometres aThe diameter D3of the pilot shall be smaller than the diameter of the equivalent punch. Figure 5 Table 5 l ,050+D1g5 D3 0,01 63 71 80 90 100 6 1,59 u D3u 5,9 10 3,49 u D3u 9,9 13 5,99 u D3u 12,9 16 8,49 u D3u 15,9 20 12,49 u D3u 19,9 25 17,99 u D3u 24,9 32 19,99 u D3u 31,9
28、 NOTE The point lengths, l1and l3, and the point shape are left to the manufacturers discretion. See 4.1 for the dimension of the ball and dimensions and tolerances of the ball seat. 10 DIN ISO 10071-1:2010-11 4.3.2 Positive pilot punches Type D The dimensions of type D ball-lock pilot punches shall
29、 conform to the indications given in Figure 6 and Table 6. General tolerance: ISO 2768-m Surface roughness value in micrometres aThe diameter D3of the pilot shall be smaller than the diameter of the equivalent punch. Figure 6 Table 6 l ,050+D1g5 D3 0,01 63 71 80 90 100 10 5 u D3u 9,9 13 9 u D3u 12,9
30、 16 12 u D3u 15,9 20 15 u D3u 19,9 25 19 u D3u 24,9 32 24 u D3u 31,9 NOTE The point lengths, l1and l3, and the point shape are left to the manufacturers discretion. See 4.1 for the dimension of the ball and dimensions and tolerances of the ball seat. 11 DIN ISO 10071-1:2010-11 4.4 Punches with eject
31、or 4.4.1 Punches with ejector with straight shank Type E The dimensions of type E ball-lock punches that have an ejector with a straight shank shall conform to the indications given in Figure 7 and Table 7. General tolerance: ISO 2768-m Surface roughness value in micrometres Figure 7 Table 7 l ,050+
32、D1g5 63 71 80 90 100 6 10 13 16 20 25 32 NOTE The ejector components and the locking hole are left to the manufacturers discretion. See 4.1 for the dimension of the ball and dimensions and tolerances of the ball seat. 12 DIN ISO 10071-1:2010-11 4.4.2 Punches with ejector with reduced shank 4.4.2.1 P
33、unches with ejector with round shape Type F The dimensions of type F ball-lock punches that have an ejector with a round shape shall conform to the indications given in Figure 8 and Table 8. General tolerance: ISO 2768-m Surface roughness value in micrometres Figure 8 Table 8 l ,050+D1g5 D3 0,01 63
34、71 80 90 100 6 1,6 u D3u 5,9 10 3,5 u D3u 9,9 13 6 u D3u 12,9 16 8,5 u D3u 15,9 20 12,5 u D3u 19,9 25 18 u D3u 24,9 32 20 u D3u 31,9 NOTE The point length, l1, the ejector components and the locking hole are left to the manufacturers discretion. See 4.1 for the dimension of the ball and dimensions a
35、nd tolerances of the ball seat. 13 DIN ISO 10071-1:2010-11 4.4.2.2 Punches with ejector with square (S), rectangular (R) and oblong (O) shapes Type FS, FR and FO The dimensions of types FS, FR and FO ball-lock punches with ejector and square, rectangular or oblong shape shall conform to the indicati
36、ons given in Figure 9 and Table 9. General tolerance: ISO 2768-m Surface roughness value in micrometres aStandard at 90. bOn all work faces of the point. Figure 9 Table 9 D1g5 Type FS a 0,01 Types FR and FO a and b 0,01 l ,050+6 1,6 u a u 4,2 1,6 u a and b u 5,9 63 71 80 90 100 10 3,2 u a u 7 3,2 u
37、a and b u 9,9 13 5 u a u 9,1 5 u a and b u 12,9 16 6,5 u a u 11,2 6,3 u a and b u 15,9 20 8,5 u a u 14,1 8 u a and b u 19,9 25 11 u a u 17,6 10 u a and b u 24,9 32 14 u a u 22,5 12 u a and b u 31,9 NOTE The point length, l1, the ejector components and the locking hole are left to the manufacturers d
38、iscretion. See 4.1 for the dimension of the ball and dimensions and tolerances of the ball seat. 14 DIN ISO 10071-1:2010-11 5 Material and hardness The material is left to the manufacturers discretion. The following hardness values are given as examples: a) alloyed cold work steel with 5 % to 12 % C
39、r: (60 2) HRC; b) high speed steel: (62 2) HRC. 6 Designation A ball-lock punch in accordance with this part of ISO 10071 shall be designated by: a) “Ball-lock punch”; b) reference to this part of ISO 10071, i.e. ISO 10071-1; c) type of punch (A, B, BS, BR, BO, C, D, E, F, FS, FR or FO); d) its shan
40、k diameter, D1, in millimetres; e) for types B, BS, BR, BO, C, D, F, FS, FR and FO, its point dimensions (D3, a or a b), in millimetres; f) for types BS, BR, BO, FS, FR and FO, the relative position of the shape to the ball seat position (0 or 90); g) its overall length, l, in millimetres; h) its ma
41、terial (alloyed cold work steel with 5 % to 12 % Cr or high-speed steel). EXAMPLE 1 A ball-lock punch, round (type B), diameter D1= 6 mm, range of point diameter D3= 2 mm and overall length l = 63 mm in alloyed cold work steel, is designated as follows: Ball-lock punch ISO 10071-1 B 6 2 63 Alloyed c
42、old work steel EXAMPLE 2 A ball-lock punch, rectangular (type BR), diameter D1= 6 mm, range of point size a b = 2 mm 3 mm with a ball seat position at 90 and overall length l = 63 mm in high-speed steel, is designated as follows: Ball-lock punch ISO 10071-1 BR 6 2 3 90 63 High-speed steel 15 DIN ISO
43、 10071-1:2010-11 Bibliography 1 ISO 4957:1999, Tool steels 2 ISO 6508-1:2005, Metallic materials Rockwell hardness test Part 1: Test method (scales A, B, C, D, E, F, G, H, K, N, T) 3 ISO 6508-2:2005, Metallic materials Rockwell hardness test Part 2: Verification and calibration of testing machines (scales A, B, C, D, E, F, G, H, K, N, T) 4 ISO 6508-3:2005, Metallic materials Rockwell hardness test Part 3: Calibration of reference blocks (scales A, B, C, D, E, F, G, H, K, N, T) 16 DIN ISO 10071-1:2010-11
