DIN 101-2011 Rivets - Technical specifications《铆钉 技术规范》.pdf

1、February 2011 Translation by DIN-Sprachendienst.English price group 8No 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(u“1810582www.din.deDDIN 101Rivets Technical specificationsEnglish translation of DIN 101:2011-02Niete Technische LieferbedingungenEnglische bersetzung von DIN 101:2011-02Rivets Spcifications techniquesTraduction anglaise de DIN 101:2011-02SupersedesDIN 101:1993-05www.beuth.deDocument

3、comprises pagesIn case of doubt, the German-language original shall be considered authoritative.1211.11 DIN 101:2011-02 2 A comma is used as the decimal marker. Contents Page Foreword . 3 1 Scope . 4 2 Normative references . 4 3 General . 4 4 Dimensional tolerances . 4 5 Geometrical tolerances 7 5.1

4、 Coaxiality . 7 5.2 Perpendicularity 9 6 Materials 9 7 Marking 10 8 Packaging 10 9 Testing . 10 9.1 Acceptance inspection . 10 9.2 Testing of mechanical properties and materials . 10 9.2.1 Hardness testing . 10 9.2.2 Impact test . 11 Annex A (normative) Fundamental tolerances and tolerance zones 12

5、DIN 101:2011-02 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). Attention is drawn to the possibility that some of the elements of this document ma

6、y be the subject of patent rights. DIN shall not be held responsible for identifying any or all such patent rights. Amendments This standard differs from DIN 101:1993-05 as follows: a) normative references have been updated; b) the figures have been updated and provided with captions. Previous editi

7、ons DIN 101: 1954-12, 1969-08, 1977-07, 1993-05 DIN 101:2011-02 4 1 Scope This standard specifies technical delivery conditions, test methods and acceptance conditions for all types of standardized rivets (except for blind rivets). These specifications are generally applicable but may deviate from t

8、he specifications of other relevant product standards, in which case the latter take precedence. Subject to agreement, the specifications of this standard may also be used for non-standardized rivets. 2 Normative references The following referenced documents are indispensable for the application of

9、this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. DIN EN ISO 3269, Fasteners Acceptance inspection DIN EN ISO 6507-1, Metallic materials Vickers hardness test Part 1: Test met

10、hod DIN ISO 2768-1, General tolerances Tolerances for linear and angular dimensions without individual tolerance indications 3 General The quality of rivets is a function of their material, dimensional accuracy and whether they comply with certain special requirements. All requirements are minimum r

11、equirements and apply to unused rivets. Specific manufacturing processes have not been specified. Likewise, a particular appearance has not been specified, such being subject to agreement. The manufacturing process used shall produce rivets that have no surface defects, are sharp-edged and free from

12、 burr, except where such burr results from stamping, for example, and does not impair rivet performance or use. Minor scaling (but not flaking) as well as small scars which do not adversely affect the riveting process, strength and proper seating of rivet head and shank (assuming workmanlike rivetin

13、g) are permitted. Unavoidable shear marks at the rivet end and superficial cracks on the edge of the head which do not impair the durability of the riveted joint are also permitted. Tubular rivets made from tube or drawn wire may have stamping marks consistent with the manufacturing process on the i

14、nner wall. Specifications relating to heat treatment are given in the relevant product standards. DIN ISO 2768-1, tolerance class m, shall apply for dimensions without tolerance indication. 4 Dimensional tolerances The nominal size specified in the relevant product standard shall be the reference di

15、mension for the relevant tolerances and limit deviations specified. DIN 101:2011-02 5 The tolerances and limit deviations for rivets cut from tube and tubular rivets are specified in the relevant product standards. The tolerances and limit deviations specified apply to rivets with any coating. Rivet

16、 dimensions (notations) are shown in Figures 1 to 6. Figure 1 Round head rivets Figure 2 Countersunk head and mushroom head rivets Figure 3 Flat head or cylindrical head solid rivets Figure 4 Flat head or cylindrical semi-tubular rivets Figure 5 Flat round head rivets Figure 6 Countersunk head rivet

17、s DI N 101: 2011 - 02 6 T ab l e 1 T o l er an c es a n d lim it d e v ia t io n s D i m ens i ons in m ill im e t r es D i m en si o n N o m in a l d ia m e t er d1 1 1, 2 ( 1, 4) 1, 6 ( 1, 7) 2 2, 5 ( 2, 6) 3 ( 3, 5) 4 5 6 (7 ) 8 10 12 14 16 18 20 22 24 27 30 33 36 d1Li m i t dev i at i on s 0, 05

18、 0, 1 0, 15 0, 2 0, 3 d2h14 h15 h16 d3= d1 n om0 - 0, 0 7 0 - 0, 0 8 0 - 0, 1 3 0 - 0, 1 8 0 - 0, 24 0 - 0, 6 0 - 0, 7 0 - 0, 8 0 - 0, 9 0 - 1, 1 0 - 1, 2 0 - 1, 4 d4H1 3 e m a x. 0, 5 d1 n om k js 14 + IT 16 l + IT 14 + IT 15 r m a x. 0, 2 0, 3 0, 4 0, 5 0, 6 0, 8 1 1, 2 1, 6 2 t + 0, 5 0 + 5 0 B r

19、 ac k et ed s i z es s houl d be av oi de d i f pos s i bl e . DIN 101:2011-02 7 The shank diameter, from a plane through the shank at a distance e from the bearing surface, may increase towards the underhead radius (to a maximum of d7) (see Table 7) or decrease towards the shank end (to a minimum o

20、f d3). In the case of rivets with round or countersunk head, the head may be provided with a cylindrical portion (dimension c) which is to comply with the specifications of Table 2. In the case of rivets with cylindrical head, the edges of the head may be rounded. Key aslightly rounded Figure 7 Roun

21、d head rivets Figure 8 Countersunk head and mushroom head rivets Figure 9 Flat head or cylindrical head rivets Table 2 Height of rim Dimensions in millimetres Head diameter d2 Over 3 5 7 10 15 18 28 36 48 Up to 3 5 7 10 15 18 28 36 48 64 Length of cylindrical portion c max. 0,1 0,2 0,3 0,4 0,5 0,8 1

22、,2 2 2,5 3 5 Geometrical tolerances 5.1 Coaxiality The reference dimension for the tolerance on coaxiality of the rivet head relative to the shank or of the hole relative to the shank over length e is the nominal diameter d1. Figure 10 Round head rivets Figure 11 Countersunk head and mushroom head r

23、ivets Figure 12 Flat head or cylindrical head rivets DIN 101:2011-02 8 Figure 13 Tubular rivets Table 3 Tolerance on coaxiality of rivet head and shank Dimensions in millimetres Nominal diameter d1Coaxiality tolerance a Solid rivets Tubular rivets Over Up to Round head Countersunk head Flat/cylindri

24、cal head 8 2 IT14 2 IT13 2 IT14 2 IT14 8 2 IT15 2 IT14 2 IT15 2 IT15 Figure 14 Semi-tubular rivets Table 4 Tolerance on coaxiality of clearance hole and rivet shank Dimensions in millimetres Nominal diameter d1Coaxiality tolerance a Over Up to 2,5 0,15 2,5 4 0,2 4 8 0,3 8 10 0,4 DIN 101:2011-02 9 5.

25、2 Perpendicularity Figure 15 Round head rivets Figure 16 Countersunk head rivets Figure 17 Flat head or cylindrical head rivets Dm= 0,8 d2 nomFigure 18 Tubular rivets Table 5 Perpendicularity tolerance Dimensions in millimetres Nominal diameter d1Perpendicularity tolerance b Over Up to 4 0,2 4 10 0,

26、3 10 16 0,4 16 30 0,6 30 36 0,8 6 Materials The rivet material shall be as specified in the relevant product standards. DIN 101:2011-02 10 7 Marking Any marking of rivets shall be agreed when ordering. 8 Packaging Rivets shall be packed so as to minimize the likelihood of damage in transit. Packages

27、 of standardized rivets shall bear the standard designation and, unless otherwise agreed, the number of units they contain, and the manufacturers symbol. 9 Testing 9.1 Acceptance inspection Acceptance inspection shall be based on the principles specified in DIN EN ISO 3269 with the exception of AQL

28、values for rivet elements that have not yet been included in DIN EN ISO 3269; these values are given in Table 6. Table 6 Characteristics Characteristic AQL value Major characteristic: Shank diameter Head diameter Nominal length 1,0 Minor characteristics: Head height Countersink angle Wall thickness

29、(of tubular rivets)a Coaxiality Impact strength Hardness 1,5 aFor rivets complying with DIN 7338, the wall thickness shall be deemed a major characteristic. AQL 1,0 shall apply for defectives (e.g. wire offcuts) and rivets of a different diameter or shape, etc. 9.2 Testing of mechanical properties a

30、nd materials 9.2.1 Hardness testing Vickers hardness testing shall be carried out as specified in DIN EN ISO 6507-1, with the indentation being made in the zone where the upset head will be formed. Hardness values shall not be used as a basis for assessing the tensile strength. Hardness testing shal

31、l be deemed to be non-destructive. DIN 101:2011-02 11 9.2.2 Impact test Several hammer blows shall be used to bend the rivet head through an angle of 30 from the axis, as a result of which the head shall not break off nor shall incipient cracks appear on the underhead fillet or radius. The rivet sha

32、ll not be heated for this test. The test shall only be carried out on standardized rivets subjected to soft annealing. Figure 19 Impact test Table 7 Clearance hole diameter Dimensions in millimetres d11 1,2 1,4 1,6 1,7 2 2,5 2,6 3 3,5 4 5 6 7 Clearance hole diameter d7 H12 1,05 1,25 1,45 1,65 1,75 2

33、,1 2,6 2,7 3,1 3,6 4,2 5,2 6,3 7,3 d18 10 12 14 16 18 20 22 24 27 30 33 36 Clearance hole diameter d7 H12 8,4 10,5 13 15 17 19 21 23 25 28 31 34 37 DIN 101:2011-02 12 Annex A (normative) Fundamental tolerances and tolerance zones To facilitate the application of this standard, relevant fundamental t

34、olerances and tolerance zones are reproduced below. Table A.1 Fundamental tolerances and tolerance zones Dimensions in millimetres Nominal size rangeaFundamental tolerances Tolerance zones Shaft dimensions Hole dimensions Over Up to IT13 IT14 IT15 IT16 h13 h14 h15 h16 js14 js15 js16 H12 H13 H14 from

35、 1 3 0,14 0,25 0,40 0,60 0 - 0,14 0 - 0,25 0 - 0,40 0 - 0,60 0,125 0,20 0,30 +0,10 0 +0,14 0 +0,25 0 3 6 0,18 0,30 0,48 0,75 0 - 0,18 0 - 0,30 0 - 0,48 0 - 0,75 0,15 0,24 0,375 +0,12 0 +0,18 0 +0,30 0 6 10 0,22 0,36 0,58 0,90 0 - 0,22 0 -0,36 0 - 0,58 0 - 0,90 0,18 0,29 0,45 +0,15 0 +0,22 0 +0,36 0

36、10 18 0,27 0,43 0,70 1,10 0 - 0,27 0 - 0,43 0 - 0,70 0 - 1,10 0,215 0,35 0,55 +0,18 0 +0,27 0 +0,43 0 18 30 0,33 0,52 0,84 1,30 0 - 0,33 0 - 0,52 0 - 0,84 0 - 1,30 0,26 0,42 0,65 +0,21 0 +0,33 0 +0,52 0 30 50 0,39 0,62 1,00 1,60 0 - 0,39 0 - 0,62 0 - 1,00 0 - 1,60 0,31 0,50 0,80 +0,25 0 +0,39 0 +0,6

37、2 0 50 80 0,46 0,74 1,20 1,90 0 - 0,46 0 - 0,74 0 - 1,20 0 - 1,90 0,37 0,60 0,95 +0,30 0 +0,46 0 +0,74 0 80 120 0,54 0,87 1,40 2,20 0 - 0,54 0 - 0,87 0 - 1,40 0 - 2,20 0,435 0,70 1,1 +0,35 0 +0,54 0 +0,87 0 120 180 0,63 1,00 1,60 2,50 0 - 0,63 0 - 1,00 0 - 1,60 0 - 2,50 0,50 0,80 1,25 +0,40 0 +0,63

38、0 +1,00 0 180 250 0,72 1,15 1,85 2,90 0 - 0,72 0 -1,15 0 -1,85 0 - 2,90 0,575 0,925 1,45 +0,46 0 +0,72 0 +1,15 0 250 315 0,81 1,30 2,10 3,20 0 - 0,81 0 - 1,30 0 - 2,10 0 - 3,20 0,65 1,05 1,60 +0,52 0 +0,81 0 +1,30 0 aThe fundamental tolerances and tolerance zones given for nominal sizes from 1 mm to 3 mm are also applicable for nominal sizes below 1 mm until a corresponding DIN Standard on tolerances for these sizes is available.