DIN 13-24-2005 General purpose ISO metric screw threads - Part 24 Limits of sizes for fine pitch threads with the prefered tolerance classes - Nominal diameter from 112 mm to 180 m.pdf
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1、 DEUTSCHE NORMAugust 2005DIN 13-24 ICS 21.040.10 Supersedes DIN 13-24:1983-10 General purpose ISO metric screw threads Part 24: Limits of sizes for fine pitch threads with preferred tolerance classes Nominal thread diameters of 112 mm to 180 mm Metrisches ISO-Gewinde allgemeiner Anwendung Teil 24: G
2、renzmae fr Feingewinde mit bevorzugten Toleranzklassen Gewinde-Nenndurchmesser von 112 mm bis 180 mm Document comprises 19 pagesTranslation by DIN-Sprachendienst. In case of doubt, the German-language original should be consulted as the authoritative text. No part of this translation may be reproduc
3、ed without prior permission of DIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany, has the exclusive right of sale for German Standards (DIN-Normen). English price group 12 www.din.de www.beuth.de !,ni,“11.06 9757009DIN 13-24:2005-08 2 Contents Page Foreword 2
4、1 Scope 3 2 Normative references 3 3 Terms and definitions . 4 4 Limits of size 4 Figures Figure 1 Internal thread with tolerance position H . 4 Figure 2 External thread with tolerance position h 5 Figure 3 External thread with tolerance position g 5 Tables Table 1 Limits of size . 6 Foreword This s
5、tandard has been prepared by Section B Gewinde of the Normenausschuss Technische Grundlagen (Fundamental Technical Standards Committee). It is an editorially revised edition of DIN 13-24:1983-10, except that one limit size given in table 1 has been corrected. The normative references have been updat
6、ed and the designations used in the German edition have been modified in form, but not in substance, to conform with standard terminology (see amendments). Amendments The following amendments have been made to DIN 13-24:1983-10: a) the title of the standard is now more precise; b) the maximum limit
7、of size for the pitch diameter of the external thread M135 3 6g has been corrected from 133,033 to 133,003; c) in the German edition of this standard, the following terminology has been modified. The first two terms have also been changed in the English translation: Innengewinde (internal thread) re
8、places Muttergewinde (nut thread), Auengewinde (external thread) replaces Bolzengewinde (bolt thread), Mindestma (minimum limit of size) replaces Kleinstma, DIN 13-24:2005-08 3 Hchstma (maximum limit of size) replaces Grtma, Toleranzklasse (tolerance class) replaces Toleranzfeld; d) the normative re
9、ferences have been updated; e) the standard has been editorially revised, Previous editions DIN 13-43:1965-08 DIN 13-24:1973-02, 1983-10 1 Scope This standard applies for ISO general purpose screw threads with a basic profile as in DIN ISO 68-1. It sets out limits of size for fine pitch threads with
10、 nominal thread diameters of 112 mm to 180 mm, with preferred tolerance classes. 2 Normative references This standard incorporates, by dated or undated reference, provisions from other publications. These normative references are cited at the appropriate places in the text, and the titles of the pub
11、lications are listed below. For dated references, subsequent amendments to or revisions of any of these publications apply to this standard only when incorporated in it by amendment or revision. For undated references, the latest edition of the publication referred to (including any amendments) appl
12、ies. DIN 13-5, General purpose ISO metric screw threads - Part 5: Nominal sizes for 1 mm and 1,25 mm fine pitch threads with diameters from 7,5 mm to 200 mm DIN 13-6, General purpose ISO metric screw threads Part 6: Nominal sizes for 1,5 mm fine pitch threads with diameters from 12 mm to 300 mm DIN
13、13-7, General purpose ISO metric screw threads Part 7: Nominal sizes for 2 mm fine pitch threads with diameters from 17 mm to 300 mm DIN 13-8, General purpose ISO metric screw threads Part 8: Nominal sizes for 3 mm fine pitch threads with diameters from 28 mm to 300 mm DIN 13-9, ISO general purpose
14、metric screw threads Part 9: Nominal sizes for 4 mm fine pitch threads with nominal diameter from 40 mm to 300 mm DIN 13-10, General purpose ISO metric screw threads Part 10: Nominal sizes for 6 mm fine pitch threads with diameters from 70 mm to 500 mm DIN 13-11, General purpose ISO metric screw thr
15、eads Part 11: Nominal sizes for 8 mm fine pitch threads with diameters from 130 mm to 1 000 mm DIN 2244, Screw threads Terms and screw thread elements for parallel screw threads DIN ISO 68-1, ISO general purpose screw threads Basic profile Part 1: Metric screw threads DIN ISO 965-1, ISO general purp
16、ose metric screw threads Tolerances Part 1: Principles and basic data DIN 13-24:2005-08 4 DIN ISO 965-3, ISO general purpose metric screw threads Tolerances Part 3: Deviations for constructional screw threads 3 Terms and definitions For the purpose of this standard, the terms and definitions used in
17、 DIN 2244 shall apply*). 4 Limits of size The limits of size for fine pitch threads with preferred tolerance classes (cf. DIN ISO 965-1) have been calculated on the basis of the nominal dimensions as in DIN 13-5 to DIN 13-11, applying the limit deviations and tolerances as in DIN ISO 965-1. Limits o
18、f size for threads with tolerance classes not covered in this standard may be calculated using the limit deviations as in DIN ISO 965-3. The limits for the root radius of the external thread are specified in DIN ISO 965-1 as R = 0,144 34 P = H/6 for the maximum limit of size and Rmin= 0,125 P H/7 fo
19、r the minimum limit of size of the minor diameter d3. Key D Nominal thread diameter, major diameter D1Minor diameter D2Pitch diameter aMinimum limit of size bMaximum limit of size Figure 1 Internal thread with tolerance position H *) Translators note: Standard only available in German. DIN 13-24:200
20、5-08 5 Key d Nominal thread diameter, major diameter d2Pitch diameter d3Minor diameter aMinimum limit of size bMaximum limit of size Figure 2 External thread with tolerance position h Key d Nominal thread diameter, major diameter d2Pitch diameter d3Minor diameter aMinimum limit of size bMaximum limi
21、t of size Figure 3 External thread with tolerance position g DIN 13-24:2005-08 6 Table 1 Limits of size Dimensions in millimetres Internal thread External thread Nomi-nal thread diam-eter Pitch Major diam-eter Pitch diameter Minor diameter Major diameter Pitch diameter Minor diametera d = D P D D2D1
22、d d2d3Toler-ance class min. min. max. min. max. Toler-ance class max. min. max. min. max. min. 1 5H 112,000 111,350 111,510 110,917 111,107 4h 112,000 111,888 111,350 111,255 110,773 110,6391 6H 112,000 111,350 111,550 110,917 111,153 6g 111,974 111,794 111,324 111,174 110,747 110,5581 7H 112,000 11
23、1,350 111,600 110,917 111,217 1,5 5H 112,000 111,026 111,206 110,376 110,612 4h 112,000 111,850 111,026 110,920 110,160 109,9961,5 6H 112,000 111,026 111,250 110,376 110,676 6g 111,968 111,732 110,994 110,824 110,128 109,9001,5 7H 112,000 111,026 111,306 110,376 110,751 2 5H 112,000 110,701 110,901
24、109,835 110,135 4h 112,000 111,820 110,701 110,583 109,546 109,3512 6H 112,000 110,701 110,951 109,835 110,210 6g 111,962 111,682 110,663 110,473 109,508 109,2412 7H 112,000 110,701 111,016 109,835 110,310 8g 111,962 111,512 110,663 110,363 109,508 109,1313 5H 112,000 110,051 110,287 108,752 109,152
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