DIN 2240-1-2001 Geometrical Product Specification (GPS) - Handles - Part 1 For gauging members with taper lock 1 50 up to 40 mm nominal diameter《几何产品规范(GPS) 手柄 第1部分 公称直径可达40mm的带1 5.pdf

1、ICS 17.040.30Geometrische Produktspezifikation (GPS) Lehrengriffe Teil 1: Fr Lehrenkrper mit Kegelzapfen 1:50 bis 40 mmNenndurchmesserIn keeping with current practice in standards published by the International Organization for Standardization(ISO), a comma has been used throughout as the decimal ma

2、rker.ForewordThis standard has been prepared by Technical Committee Gewindeprfung of the Normenausschuss Tech-nische Grundlagen (Fundamentals in Technology Standards Committee).AmendmentsThis standard differs from the November 1989 edition in that it has been editorially revised and the type Rhandle

3、 has been flatted for marking.Previous editionsDIN 252: 1924-04; DIN 253: 1924-04; DIN E 91304: 1940-05; DIN 2240: 1951-05;DIN 2240-1: 1967-08, 1977-09, 1989-11.Ref. No. DIN 2240-1 : 2001-12English price group 05 Sales No. 010510.02DEUTSCHE NORM December 20012240-1Continued on pages 2 to 3. No part

4、of this translation may be reproduced without the 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).Geometrical product specifications (GPS)Gauge handles for gauging members up

5、 to40 mm nominal diameter with 1:50 taper shankSupersedesNovember 1989 edition.Translation by DIN-Sprachendienst.In case of doubt, the German-language original should be consulted as the authoritative text.All dimensions are in millimetres.1 ScopeThis standard specifies the dimensions of gauge handl

6、es for gauging members up to 40 mm nominaldiameter with 1:50 taper shank.2 Normative referencesThis standard incorporates, by dated or undated reference, provisions from other publications. Thesenormative references are cited at the appropriate places in the text, and the titles of the publications

7、arelisted below. For dated references, subsequent amendments to or revisions of any of these publicationsapply to this standard only when incorporated in it by amendment or revision. For undated references, thelatest edition of the publication referred to applies.DIN 82 Straight knurlsISO 2768-1 : 1

8、989 General tolerances Part 1: Tolerances for linear and angular dimensions without indi-vidual tolerance indicationsPage 2DIN 2240-1 : 2001-123 Dimensions and designation3.1 DimensionsGauge handle dimensions shall be as given in figure 1 and table 1.General tolerances shall be class m tolerances as

9、 in ISO 2768-1.Type R, round Type S, hexagonalOther dimensions and details as for type R handles.Key to figure1 RGE 0,5 to 1 knurl as in DIN 821) Edges chamfered or rounded.2) Edges broken.3) Subject to agreement, type R handles may be provided with two opposite flats for marking.Figure 1: Gauge han

10、dle dimensions (notation)3.2 DesignationDesignation of a type R gauge handle (R) with a diameter, d2, of 9 mm :Handle DIN 2240 R 91)2)3)(approx.)Associated gauging memberdiameter rangeFrom 01 up to03Over 03 up to 06Over 06 up to 10Over 10 up to 14Over 14 up to 18Over 18 up to 30Over 30 up to 40Table

11、 1: Gauge handle dimensionsPage 3DIN 2240-1 : 2001-124 MaterialHandles shall be made either from steel or from wrought aluminium alloy, the grade being at the manufacturersdiscretion.Other relevant standardsDIN 2240-2 Geometrical product specifications (GPS) Gauge handles for gauging members with nominaldiameters over 40 mm Handles, fixings screws and locking prongsDIN 2240-3 Geometrical product specifications (GPS) Gauge handles for gauging members for use in pre-cision engineering