DIN 2281-2-2001 en 6938 Geometrical Product Specifications (GPS) - GO screw plug gauges - Part 2 GO workshop gauges check and setting plug gauges for ISO general purpose metric.pdf

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1、ICS 17.040.30; 21.040.10Geometrische Produktspezifikation (GPS) Gewinde-Gutlehrdorne Teil 2: Gutarbeitslehren, Prf- und Einstelldorne fr MetrischesISO-Gewinde allgemeiner Anwendung ber 40 mm bis 200 mmGewinde-NenndurchmesserIn keeping with current practice in standards published by the International

2、 Organization for Standardization(ISO), a comma has been used throughout as the decimal marker.ForewordThis standard has been prepared by Technical Committee Gewindeprfung of the Normenausschuss Tech-nische Grundlagen (Fundamentals in Technology Standards Committee).AmendmentsThis standard differs f

3、rom the November 1989 edition as follows:a) The terminology has been harmonized with that used in DIN ISO 1502.b) Symbols and details of designation have been changed.c) The standard has been editorially revised.Previous editionsDIN 91510: 1940-05; DIN 91510-6: 1944-07; DIN 2281-2: 1953-11, 1977-12,

4、 1989-11.Ref. No. DIN 2281-2 : 2001-12English price group 05 Sales No. 010511.02DEUTSCHE NORM December 20012281-2Continued on pages 2 and 3. No part of this translation may be reproduced without the prior permission ofDIN Deutsches Institut fr Normung e.V., Berlin. Beuth Verlag GmbH, 10772 Berlin, G

5、ermany,has the exclusive right of sale for German Standards (DIN-Normen).Geometrical product specifications (GPS)GO workshop screw plug gauges, check plugs and settingplugs for general purpose ISO metric screw threads withnominal diameters over 40 mm up to 200 mmSupersedesNovember 1989 edition.Trans

6、lation 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 and designation for GO screw plug gauges used for checking generalpurpose ISO metric screw threads

7、 with a basic profile as in DIN ISO 68-1 and a nominal profile as inDIN 13-19, for GO check plugs for GO and NOT GO screw ring gauges, and for setting plugs for GO screwcalliper gauges.2 Normative referencesThis standard incorporates, by dated or undated reference, provisions from other publications

8、. Thesenormative references are cited at the appropriate places in the text, and the titles of the publications 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 u

9、ndated references, thelatest edition of the publication referred to applies.DIN 13-19 General purpose ISO metric screw threads Nominal profilesDIN 2239 Gauges for use in dimensional metrology Requirements and testingDIN 2240-2 Geometrical product specifications (GPS) Gauge handles for gauging member

10、s over 40 mmnominal diameter Handles, fixing screws and locking prongsPage 2DIN 2281-2 : 2001-12DIN 2279 Geometrical product specifications (GPS) Gauges for internal and external ISO metric screwthreads Overview of types, marking and applicationDIN 2282-2 GO screw gauging members for workshop plug g

11、auges, check plugs and setting plugs forgeneral purpose ISO metric screw threads with nominal diameters over 40 mm up to 200 mmDIN ISO 68-1 General purpose ISO screw threads Basic profile Part 1: Metric screw threads(ISO 68-1 : 1998)DIN ISO 1502 ISO general-purpose metric screw threads Gauges and ga

12、uging (ISO 1502 : 1996)3 Dimensions and designation3.1 DimensionsGO screw plug gauge dimensions shall be as given in figure 1 and tables 1 to 3.Key to figure1 GO screw gauging member as in DIN 2282-22 Gauge handle as in DIN 2240-23 Hexagon socket head cap screw as in DIN 2240-2Figure 1: GO screw plu

13、g gauge dimensions (notation)3.2 DesignationDesignation of a GO screw plug gauge designed to check an M52 thread made to 6H tolerance:Gauge DIN 2281 M52 6HDesignation of a GO check plug (GO) for inspecting a new solid GO screw ring gauge (G) designed to check anM52 thread made to 6g tolerance:Check

14、plug DIN 2281 GO G M52 6gDesignation of a GO check plug (GO) for inspecting a new solid NOT GO screw ring gauge (A) designed to checkan M48 1,5 thread made to 6g tolerance:Check plug DIN 2281 GO A M48 1,5 6gDesignation of a setting plug (set) for inspecting an adjustable GO screw calliper gauge (GO)

15、 designed to checkan M60 2 thread made to 8g tolerance:Setting plug DIN 2281 set GO M60 28gTable 2: Length l (coarse pitch thread)Page 3DIN 2281-2 : 2001-12Table 1: Gauge handle dimensionsTable 3: Length l (fine pitch thread)4 RequirementsPlug gauges shall comply with the technical delivery conditio

16、ns specified in DIN 2239, their marking being asspecified in DIN 2279.Other relevant standardsDIN 2278 Dirt grooves on screw gauges for screw threads with ISO metric profileDIN 2281-1 Geometrical product specifications (GPS) GO workshop screw plug gauges, check plugs andsetting plugs for general pur

17、pose ISO metric screw threads with nominal diameters from 1 mm to40 mmDIN 2281-3 Geometrical product specifications (GPS) GO workshop screw plug gauges and check plugs forISO metric screw threads with nominal diameters over 40 mm up to 250 mm, for use in precisionengineeringGauge handle as inDIN 2240-2Nominal diameter,d1Hexagon socket head cap screwas in DIN 2240-2for a pitch ofd4up toup toup toOverOverOverto toNominal diameter,d1totoandFromFroml(approx.)Approximate length, l,for a pitch ofNominal diameter,d1totototototototototoFromFromFromFromFromFromFromFromFromFrom