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This is a preview of "ANSI/ASME B1.2-1983 .". Click here to purchase the full version from the ANSI store.AN AMERICANNATIONALSTANDARDGages and Gaging forUnified Inch Screw ThreadsANWASMEB1.Z1983(REVISIONOF ANSI IETYCenter345OFMECHANICALEast 47thStreetANDPUBLISHEDBYENGINEERSNew York, N. Y. 10017
This is a preview of "ANSI/ASME B1.2-1983 .". Click here to purchase the full version from the ANSI store.CONTENTS.Foreword111.VStandards Committee Roster1.IntroductionReferences . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1.1.Classification1.2FederalGovernmentUse . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13IPrinciples .Accuracy in Gaging.Limitations ofGagingDetermining Size of Gages .Standard Temperature.General Practice.3.1General Design3.2Types of Gages .3.3Interpretation of Tolerances .3.4Direction of Tolerances on Gages .3.5Standard Thread Gage Tolerances .Tolerance on Lead .3.63.7Tolerances on Half-Angle.3.8Check of Effect of Lead and Flank Angle Variations on Product Thread3.9Calibration Requirements and Standards .Types4.14.24.34.44.5. .I11010.of Gages for Product Internal ThreadGO Working Thread Plug Gages .NOT GO (HI) Thread Plug Gages .Thread Snap Gages - GO Segments or Rolls.Thread Snap Gages - NOT GO (HI) Segments or Rolls .Thread Snap Gages - Minimum Material: Pitch Diameter Cone andVee .Thread Snap Gages - Minimum Material: Thread Groove DiameterType.Thread-Setting Solid Ring Gages .Plain Plug, Snap, and Indicating Gages to Check Minor Diameter of.InternalThreadSnap and Indicating Gages to Check Major Diameter of Internal Thread .Functional Indicating Thread Gages for Internal Thread .Minimum-MaterialIndicating Thread Gages for Internal Thread .Indicating Runout Thread Gage for Internal Thread .Differential Gaging 7
This is a preview of "ANSI/ASME B1.2-1983 .". Click here to purchase the full version from the ANSI store.4.144.154.164.174.184.194.20Pitch Micrometers.Thread-Measuring Balls .Optical Comparator and Toolmaker’s Microscope .Profile Tracing InstrumentSurface Roughness Equipment.Roundness Equipment .Miscellaneous Gages and Gaging Equipment .Typesof Gages for Product External Thread.GO Working Thread Ring Gages .NOT GO (LO) Thread Ring Gages .Thread Snap Gages - GO Segments or Rolls.Thread Snap Gages - NOT GO (LO) Segments or Rolls.Thread Snap Gages - Cone and Vee .Thread Snap Gages - Minimum Material: Thread Groove Diameter Type .Plain Ring and Snap Gages to Check Major Diameter of ProductExternalThreads.Snap Gages for Minor Diameter of Product External Threads .Functional Indicating Thread Gages for External Thread .Mimimum-MaterialIndicating Thread Gages for External Thread .Indicating Runout Gage for External Threads.Differential Gaging .W Tolerance Thread-Setting Plug Gages .Plain Check Plug Gages for Thread Ring Gages .Indicating Plain Diameter Gages - Major Diameter of ProductExternalThreads.Indicating Gages to Check Minor Diameter of External Thread.Thread Micrometers.Thread-Measuring Wires .Optical Comparator and Toolmaker’s Microscope .Profile Tracing Instrument.Electromechanical Lead Tester .Helical Path Attachment Used With GO Type Thread Indicating Gage .Helical Path Analyzer.Surface Roughness Equipment.Roundness Equipment.Miscellaneous Gages and Gaging Equipment .4040128129131133133Maximum-MaterialGO Functional Limit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Partial End Threads and Chip Grooves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .NOT GO (HI) Functional Diameter Limit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Thread Snap Gages - Maximum-MaterialGO Functional Limit.Thread Snap Gages - NOT GO (HI) Functional Diameter Limit.Thread Snap Gages - Minimum-MaterialPitch Diameter Limit - Cone and Vee . . . . .Thread Snap Gages - Minimum-MaterialThread Groove Diameter Limit.Thread Form of Solid Thread-Setting Ring Gages . . . . . . , . . . . . . . . . . . . . . . . . . . . . . . . . . .Minor Diameter Limit - Cylindrical Plug Gages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Indicating Plain Diameter Gages - Max.-Min. Minor Diameter Limitand Size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11 Snap and Indicating Diameter Gages - Max.-Min. Major DiameterLimit and Size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5678910X2930
This is a preview of "ANSI/ASME B1.2-1983 .". Click here to purchase the full version from the ANSI 3435Indicating Thread Gages - Maximum-MaterialGO Functional Limit and Size .Indicating Thread Gages - Minimum-MaterialPitch Diameter Limit andSize - Coneand Vee .Indicating Thread Gages - Minimum-MaterialPitch Diameter Limitand Size - Ball and Radius .Indicating Thread Gages - Diameter Runout - Minor to Pitch .Indicating Thread Gages - Differential Gaging .Inside Micrometer, Caliper Type .Maximum-MaterialGO Functional Limit.NOT GO (LO) Functional Diameter Limit.Thread Snap Gages - Maximum-MaterialGO Functional LimitThread Snap Gages - NOT GO (LO) Functional Diameter Limit .Thread Snap Gages - Minimum-MaterialPitch Diameter Limit - Cone and Vee .Thread Snap Gages - Minimum-MaterialThread Groove Diameter Limit.Major Diameter LimitMinor Diameter Limit Snap Type .Indicating Thread Gages - Maximum-MaterialGO Functional Diameter Limitand Size .Indicating Thread Gages -- Minimum-MaterialPitch Diameter Limit. .andSize-ConeandVee.Indicating Thread Gages - Minimum-MaterialThread Groove DiameterLimit and Size .Indicating Thread Gages - Diameter Runout - Major to Pitch .Indicating Thread Gages - Differential Gaging .Thread Form of Truncated Thread-Setting Plug Gages .Thread Form of Full-Form Thread-Setting Plug Gages .Indicating Plain Diameter Gage - Max.-Min. Major Diameter Limit and Size .Indicating Diameter Gages - Max.-Min. Minor Diameter Limit and Size .Indicating Gages - Helical Path Attachment Used With GO TypeIndicatingGage.Tables1 Screw Thread Gages and Measuring Equipment for External ProductThread Characteristics .2 Screw Thread Gages and Measuring Equipment for Internal ProductThread Characteristics .3 Recommended Widths for Chip Grooves .456789101112Specifications and Format for Tables 10 and 11 - Limits of Size ofThreaded and Plain Gages for Unified External and Internal Threads .Specifications and Format for Tables 10 and 11 - Limits of Size of ThreadSetting Gages for Unified Thread Working Gages .X Gage Tolerances for Thread Gages .W Gage Tolerances for Thread Gages .Gage Tolerances for Plain Cylindrical Gages .: .Constants for Computing Thread Gage Dimensions .Gages for Standard Thread Series, Classes 1A, 2A, 3A, lB, 2B, and 3B UnifiedScrew Threads - Limits of Size .Setting Gages for Standard Thread Series, Classes 1A, 2A, 3A, lB, 2B,and 3B Unified Screw Threads - Limits of Size .Calibration Requirements and Standards for X Tolerance Thread Gages,Indicating Gages, Plain Gages, and Measuring Equipment for 82528324183151
This is a preview of "ANSI/ASME B1.2-1983 .". Click here to purchase the full version from the ANSI store.13 Calibration Requirements and Standards for X Tolerance Thread Gages,Indicating Gages, Plain Gages, and Measuring Equipment for Internal.Product Threads14 Calibration Requirements for Thread- and Plain-Setting Gages . . . . . . . . . . . . . . . . . . . . .AppendicesACalibrationand Inspectionand MeasuringInstrumentsAlA2A3A4A5A6A7A8A9Al0Al 1Al26of LimitGages,SnapGages,Indicating155159Gages,General .Thread Plug Gage Calibration.Thread Ring Gage InspectionPlain Plug Gage Calibration.Plain Ring Gage Calibration.PlainSnap Gages .Rolls With Zero Lead Thread Form Used on Snap and IndicatingGages .Inspecting Peripheral Contacting Segments Used on ExternalProductThread.Inspection of Thread Contact Segments Used onInternal Product Thread .Check for Magnification Discrepancies Due to IndicatingSystem Linkage.Calibration of Dial and Electronic Indicators.Assessment of Surface Quality.163163164167168168168168170170170171.of 60 deg. Screw ThreadsWire Method of Measurement of Pitch Diameter (Thread GrooveDiameter) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Size of Wires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Methods of Measuring Wires Considering the Effect of Deformation.Methods of Measurement Using WiresStandard Specification for Wires and Standard Practice in Measurementof W
ANWASME B1.Z1983 (REVISION OF ANSI B1.2-1974) SPONSORED AND PUBLISHED BY THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS United Engineering Center 345 East 47th Street New York, N. Y. 10017 This is a preview of "ANSI/ASME B1.2-1983 .". Click here to purchase the full version from the ANSI store.
