DIN 2281-1-2001 en 7142 Geometrical Product Specifications (GPS) - GO screw plug gauges - Part 1 GO workshop gauges check and setting plug gauges for ISO general purpose metric.pdf

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

2、rganization 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 fro

3、m the November 1989 edition as follows:a) The specifications for type R gauge handles have been harmonized with those given in the December2001 edition of DIN 2240-1.b) The terminology has been harmonized with that used in DIN ISO 1502.c) Symbols and details of designation have been changed.d) The s

4、tandard has been editorially revised.Previous editionsDIN 91510-3: 1944-07; DIN 91510-5: 1944-07; DIN 2281: 1927-07; DIN 2281-1: 1953-11, 1977-12, 1989-11.Ref. No. DIN 2281-1 : 2001-12English price group 05 Sales No. 010511.02DEUTSCHE NORM December 20012281-1Continued on pages 2 to 4. No part of thi

5、s 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)GO workshop screw plug gauges, check plugs

6、 and settingplugs for general purpose ISO metric screw threads withnominal diameters from 1 mm to 40 mmSupersedesNovember 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 Sc

7、opeThis standard specifies the dimensions and designation for GO screw plug gauges used for checking generalpurpose ISO metric screw threads 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

8、 GO screwcalliper gauges.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 arelisted below. For dated references, subsequen

9、t 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 13-19 General purpose ISO metric screw threads Nominal profilesDIN 2239 Gauges f

10、or use in dimensional metrology Requirements and testingDIN 2240-1 Geometrical product specifications (GPS) Gauge handles for gauging members up to 40 mmnominal diameter with 1:50 taper shankPage 2DIN 2281-1 : 2001-12DIN 2279 Geometrical product specifications (GPS) Gauges for internal and external

11、ISO metric screwthreads Overview of types, marking and applicationDIN 2282-1 GO screw gauging members for workshop plug gauges, check plugs and setting plugs forgeneral purpose ISO metric screw threads with nominal diameters from 1 mm to 40 mmDIN ISO 68-1 General purpose ISO screw threads Basic prof

12、ile Part 1: Metric screw threads(ISO 68-1 : 1998)DIN ISO 1502 ISO general-purpose metric screw threads Gauges and gauging (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 a

13、s in DIN 2282-12 Gauge handle as in DIN 2240-1Figure 1: GO screw plug gauge dimensions (notation)3.2 DesignationDesignation of a GO screw plug gauge designed to check an M12 thread made to 6H tolerance, provided witha type R gauge handle as in DIN 2240-1 (standard design):Gauge DIN 2281 M12 6HDesign

14、ation of a GO check plug (GO) for inspecting a new solid GO screw ring gauge (G) designed to check anM12 thread made to 6g tolerance, provided with a type R gauge handle as in DIN 2240-1 (standard design):Check plug DIN 2281 GO G M12 6gDesignation of a GO check plug (GO) for inspecting a new solid N

15、OT GO screw ring gauge (A) designed to checkan M20 1,5 thread made to 6g tolerance, provided with a type R gauge handle as in DIN 2240-1 (standarddesign):Check plug DIN 2281 GO A M20 1,5 6gDesignation of a setting plug (set) for inspecting an adjustable GO screw calliper gauge (GO) designed to check

16、an M36 2 thread made to 8g tolerance, provided with a type R gauge handle as in DIN 2240-1 (standarddesign):Setting plug DIN 2281 set GO M36 28gIf plug gauges are to be supplied with type S handle, this shall be indicated in the designation by including thesymbol S.EXAMPLE:Designation of a GO check

17、plug (GO) for inspecting a new solid GO screw ring gauge (G) designed to check anM20 1,5 thread made to 6g tolerance, provided with a type S handle (S):Check plug DIN 2281 S GO G M20 1,5 6gGauge handleType R Type SPage 3DIN 2281-1 : 2001-12Table 2: Length l (coarse pitch thread)Table 1: Gauge handle

18、 dimensionsNominal diameter,d1l(approx.)Nominal diameter,d1l(approx.)From toandandandandTable 3: Length l (fine pitch thread)Gauge handle as inDIN 2240-1Nominal diameter,d1e(approx.)d4toup toup toup toup toup toup toFromOverOverOverOverOverOverororororororortototoandFromFromFromApproximate length, l

19、,for a pitch ofNominal diameter,d1totototoandtotoandtototoFromFromFromFromFromFromFromFromFromPage 4DIN 2281-1 : 2001-124 RequirementsPlug gauges shall comply with the technical delivery conditions specified in DIN 2239, their marking being asspecified in DIN 2279.Other relevant standardsDIN 2278 Di

20、rt grooves on screw gauges for screw threads with ISO metric profileDIN 2281-2 Geometrical product specifications (GPS) GO workshop screw plug gauges, check plugs andsetting plugs for general purpose ISO metric screw threads with nominal diameters over 40 mmup to 200 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 precisionengineering