DIN 7339-2011 Hollow rivets one piece drawn from strip《带材拉制的单件空心铆钉》.pdf

1、February 2011 Translation by DIN-Sprachendienst.English price group 6No 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).IC

2、S 21.060.40!$t+C“1810832www.din.deDDIN 7339Hollow rivets, one piece, drawn from stripEnglish translation of DIN 7339:2011-02Hohlniete, einteilig, aus Band gezogenEnglische bersetzung von DIN 7339:2011-02Rivets tubulaires emboutis partir dune bandeTraduction anglaise de DIN 7339:2011-02SupersedesDIN

3、7339:1993-05www.beuth.deDocument comprises 8 pagesIn case of doubt, the German-language original shall be considered authoritative.01.12 DIN 7339:2011-02 2 A comma is used as the decimal marker. Contents Page Foreword . 3 1 Scope . 4 2 Normative references . 4 3 Dimensions and masses 4 4 Technical d

4、elivery conditions . 6 5 Designation . 6 6 Application 7 Bibliography . 8 DIN 7339:2011-02 3 Foreword This standard has been prepared by Working Committee NA 067-00-09 AA Verbindungselemente ohne Gewinde of the Normenausschuss Mechanische Verbindungselemente (Fasteners Standards Committee). Attentio

5、n 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. The DIN 4000-163 tabular layout of product properties shall apply to rivets covered in this standard. Amendme

6、nts This standard differs from DIN 7339:1993-05 as follows: a) the technical delivery conditions have been revised; b) normative references have been updated. Previous editions DIN 7339: 1953-06, 1969-08, 1993-05 DIN 7339:2011-02 4 1 Scope This standard specifies dimensions and technical delivery co

7、nditions for hollow rivets, one piece, drawn from strip. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (incl

8、uding any amendments) applies. DIN 101, Rivets Technical specifications DIN 4000-163, Tabular layout of product properties Part 163: Fasteners without thread DIN EN 485-2, Aluminium and aluminium alloys Sheet, strip and plate Part 2: Mechanical properties DIN EN 1652, Copper and copper alloys Plate,

9、 sheet, strip and circles for general purposes DIN EN 10139, Cold rolled uncoated mild steel narrow steel strip for cold forming Technical delivery conditions DIN EN ISO 4042, Fasteners Electroplated coatings 3 Dimensions and masses See Figure 1 and Table 1. Figure 1 Dimensions of hollow rivet (nota

10、tion) DIN 7339:2011-02 5 Table 1 Dimensions and masses Dimensions in millimetres d1Nominal size 1,5 2 2,5 3 4 5 6 Limit deviations 0,03 0,05 0,07 0,1 d2Nominal size 3 3,5 4 4,5 5 6 6,5 8 8 10 10 Limit deviations 0,3 0,375 d100 -0,4 1,096 1,530 2,010 1,900 2,490 2,270 3,380 3,050 4,380 3,830 5,020 e

11、max. 0,75 1,00 1,25 1,50 2,00 2,50 3,00 s 10 %a0,17 0,20 0,20 0,25 0,20 0,30 0,25 0,40 0,25 0,50 0,40 r max. 0,20 0,25 0,30 0,40 0,50 0,60 l Mass (7,85 kg/dm3) kg per 1 000 units bNominal size Limit deviations 2 0,12 0,017 2,5 0,020 0,032 3 0,023 0,037 0,047 0,061 0,060 0,100 0,107 0,198 0,142 0,342

12、 0,300 3,5 0,15 0,026 0,042 0,053 0,068 0,067 0,111 0,120 0,217 0,158 0,372 0,330 4 0,029 0,047 0,059 0,076 0,075 0,122 0,133 0,236 0,174 0,402 0,360 5 0,057 0,071 0,091 0,090 0,144 0,158 0,274 0,206 0,462 0,420 6 0,067 0,083 0,106 0,105 0,166 0,183 0,312 0,238 0,522 0,480 7 0,18 0,121 0,120 0,188 0

13、,208 0,350 0,270 0,582 0,540 8 0,136 0,135 0,210 0,233 0,388 0,302 0,642 0,600 9 0,232 0,258 0,426 0,334 0,702 0,660 10 0,20 0,254 0,283 0,464 0,366 0,762 0,720 12 0,298 0,540 0,882 0,840 15 0,654 1,060 1,020 18 20 0,25 Rivets are generally manufactured in the sizes for which values of mass have bee

14、n specified. The values of mass specified are for guidance only. aThe eccentricity is accounted for in the limit deviations given for the wall thickness ( 10 %). The wall thickness is slightly reduced towards the shank end as a result of the drawing process. bSee Table 2. DIN 7339:2011-02 6 Table 2

15、Conversion factors for values of mass Material St, stainless steel Cu CuZn Al Conversion factor 1,000 1,134 1,070 0,344 4 Technical delivery conditions See Table 3. Table 3 Technical delivery conditions MaterialaSteel Nonferrous metal St = DC03 or DC04 at the manufacturers discretion CuZn = CuZn37 C

16、u = Cu-DHP Al = EN AW-1050A Al99,5 Standard DIN EN 10139 DIN EN 1652 DIN EN 485-2 Limit deviations and geometrical tolerancesbDIN 101 Surface finish Standard finish: bright Where a specific protective coating is required (e.g. an electroplated coating complying with DIN EN ISO 4042), this shall be a

17、greed when ordering. The limit deviations specified in Table 1 shall also apply after coating. Testing of mechanical properties DIN 101 Acceptance inspection DIN 101 aOther materials shall be subject to agreement. bDIN 101 shall apply with regard to the geometrical tolerances, unless otherwise speci

18、fied in Clause 2 of this standard. 5 Designation Designation of a hollow rivet with a nominal diameter d1= 4 mm, a wall thickness s = 0,25 mm and a length l = 10 mm, made of steel (St): Hollow rivet DIN 7339 4 0,25 10 St DIN 7339:2011-02 7 6 Application Table 4 gives guideline values for the length

19、of projection z, as a function of the shank diameter d1and the wall thickness s. An example of application is shown in Figure 2. Figure 2 Example of application Table 4 Hole diameters and guideline values for length of projection Dimensions in millimetres Shank diameter d11,5 2 2,5 3 4 5 6 Clearance

20、 hole d7H12 1,55 2,10 2,60 3,10 4,20 5,20 6,30 Wall thickness s 0,17 0,20 0,20 0,25 0,20 0,30 0,25 0,40 0,25 0,50 0,40 Length of projection z 1,20 1,50 1,70 1,70 1,7 2,00 2,00 2,20 2,20 2,50 2,50 The values of z are for guidance only. Trial riveting is recommended, especially in the case of series production. DIN 7339:2011-02 8 Bibliography DIN EN 485-2 Supplement 1, Aluminium and aluminium alloys Sheet, strip and plate Part 2: Mechanical properties; comparision of temper designations