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JIS R 7202:2008

Current
Current

The latest, up-to-date edition.

Testing Methods For Taper Screw Thread Angle And Pitch Diameter Of Cylindrical Machined Graphite Electrodes
Available format(s)

Hardcopy , PDF

Language(s)

English, Japanese

Published date

10-20-2008

Introduction1 Scope2 Normative references3 Terms and definitions4 Test items5 Measuring instruments of taper screw thread angle and pitch diameter 5.1 Classification of measuring instruments 5.2 Shapes and combination of measuring instruments 5.3 Dimensions of measuring instruments, tolerances thereon and clamping torque6 Rounding off of numerical value7 Measuring method for angle of taper thread and pitch diameter 7.1 Measuring method for angle of taper thread 7.2 Measuring method for pitch diameter of taper thread8 Verification of taper thread gauge9 Report

This Japanese Industrial Standard specifies the testing methods for taper screw thread angle and pitch diameter of cylindrical machined graphite electrodes used for electric steel making.

DocumentType
Test Method
Pages
22
ProductNote
NEW CHILD AMD 1 2011 IS ADDED NOW
PublisherName
Japanese Standards Association
Status
Current
Supersedes

2008 AMD 1 2011 [21/11/2011]2008 [20/10/2008]1997 ERRATA 2007 [01/08/2007]1997(R2007) [20/02/2007]1997(R2002) [20/03/2002]1997 [20/04/1997]1979

JIS Z 8401:1999 Guide to the rounding of numbers
JIS R 7201:2002 Dimensions Of Cylindrical Machined Graphite Electrodes
JIS B 7503:1997 Dial gauges
JIS B 0262:1989 Inspection method for taper screw gauges
JIS B 4652:2008 Hand torque tools - Requirements and test methods

JIS R 7201:2002 Dimensions Of Cylindrical Machined Graphite Electrodes

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