ASME B1.16M 1984 R2016
$98.04
ASME B1.16M Gages and Gaging for Metric M Screw Threads
| Published By | Publication Date | Number of Pages |
| ASME | 1984 | 184 |
This Standard provides essential specifications and dimensions for the gages used on M series metric screw threads, and covers the specifications and dimensions for the thread gages and measuring equipment listed in Tables 1 and 2. The basic purpose and use of each gage are also described. For easy reference, customary conversion of metric tables has been incorporated as part of Appendix D. Appendices A through D contain useful nonmandatory information that is supplementary to the required Sections of this Standard.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 5 | Foreword |
| 7 | Standards Committee Roster |
| 11 | Contents |
| 17 | 1 Introduction 1.1 References 1.2 Units of Measure 1.3 Classification 1.4 Federal Government Use 2 Basic Principles 2.1 Accuracy in Gaging |
| 18 | 1 Screw Thread Gages and Measuring Equipment for External Product Thread Characteristics |
| 22 | 2 Screw Thread Gages and Measuring Equipment for Internal Product Thread Characteristics |
| 26 | 2.2 Limitations of Gaging 2.3 Determining Size of Gages 2.4 Standard Temperature 2.5 Rounding Procedure for Converting Metric Gage Values to Inch Gage Values |
| 27 | 3 General Practice 3.1 General Design 3.2 Types of Gages 3.3 Interpretation of Tolerances 3.4 Direction of Tolerances on Gages 3.5 Standard Thread Gage Tolerances 3.6 Tolerance on Lead |
| 28 | 3.7 Tolerances on Half-Angle 3.8 Check of Effect of Lead and Flank Angle Variations on Product Thread 3.9 Calibration Requirements and Standards 4 Types of Gages for Product Internal Thread 4.1 GO Working Thread Plug Gages |
| 29 | 1 Maximum-Material GO Functional Limit |
| 30 | 4.2 HI Thread Plug Gages 2 Partial End Threads and Chip Grooves 3 Recommended Widths for Chip Grooves |
| 31 | 4 Specifications and Format for Tables 10 and 12 – Limits of Size of Threaded and Plain Gages for Metric M External and Internal Threads |
| 32 | 3 HI Functional Diameter Limit |
| 33 | 4.3 Thread Snap Gages – GO Segments or Rolls 4.4 Thread Snap Gages – HI Segments or Rolls |
| 34 | 5 Specifications and Format for Tables 11 and 13 – Limits of Size of Thread-Setting Gages for Metric M Thread Working Gages |
| 35 | 6 X Gage Tolerances for Thread Gages |
| 36 | 4 Thread Snap Gages – Maximum-Material GO Functional Limit |
| 37 | 4.5 Thread Snap Gages – Minimum Material: Pitch Diameter Cone and Vee |
| 38 | 5 Thread Snap Gages – HI Functional Diameter Limit |
| 39 | 6 Thread Snap Gages – Minimum-Material Pitch Diameter Limit – Cone and Vee |
| 40 | 4.6 Thread Snap Gages – Minimum Material: Thread Groove Diameter Type 7 Thread Snap Gages – Minimum-Material Thread Groove Diameter Limit |
| 41 | 4.7 Thread-Setting Solid Ring Gages 4.8 Plain Plug, Snap, and Indicating Gages to Check Minor Diameter of Internal Thread |
| 42 | 7 W Gage Tolerances for Thread Gages |
| 43 | 8 Thread Form of Solid Thread-Setting Ring Gages |
| 44 | 9 Minor Diameter Limit – Cylindrical Plug Gages |
| 45 | 4.9 Snap and Indicating Gages to Check Major Diameter of Internal Thread 4.10 Functional Indicating Thread Gages for Internal Thread 8 Gage Tolerances for Plain Cylindrical Gages |
| 46 | 10 Indicating Plain Diameter Gages – Max.-Mm. Minor Diameter Limit and Size |
| 47 | 11 Snap and Indicating Diameter Gages – Max.-Min. Major Diameter Limit and Size |
| 48 | 12 Indicating Thread Gages – Maximum-Material GO Functional Limit and Size |
| 49 | 9 Constants for Computing Thread Gage Dimensions |
| 50 | 4.11 Minimum-Material Indicating Thread Gages for Internal Thread 4.12 Indicating Runout Thread Gage for Internal Thread |
| 51 | 13 Indicating Thread Gages – Minimum-Material Pitch Diameter Limit and Size – Cone and Vee |
| 52 | 14 Indicating Thread Gages – Minimum-Material Pitch Diameter Limit and Size – Ball and Radius |
| 53 | 15 Indicating Thread Gages – Diameter Runout – Minor to Pitch |
| 54 | 4.13 Differential Gaging |
| 55 | 16 Indicating Thread Gages – Differential Gaging |
| 56 | 4.14 Pitch Micrometers 4.15 Thread-Measuring Balls 4.16 Optical Comparator and Toolmaker’s Microscope 17 Inside Micrometer, Caliper Type |
| 57 | 4.17 Profile Tracing Instrument 4.18 Surface Roughness Equipment 4.19 Roundness Equipment 4.20 Miscellaneous Gages and Gaging Equipment 5 Types of Gages for Product External Thread 5.1 GO Working Thread Ring Gages |
| 58 | 18 Maximum-Material GO Functional Limit |
| 59 | 10 Gages for Standard Thread Series, Classes 6g and 6H M Profile Screw Threads – Limits of Size |
| 67 | 11 Setting Gates for Standard Thread Series, Classes 6g and 6H M Profile Screw Threads – Limits of Size |
| 74 | 12 Gages for Standard Thread Series, Classes 4g6g and 6H M Profile Screw Threads – Limits of Size |
| 82 | 13 Setting Gages for Standard Thread Series, Classes 4g6g and 6H M Profile – Limits of Size |
| 91 | 5.2 LO Thread Ring Gages |
| 92 | 5.3 Thread Snap Gages – GO Segments or Rolls 19 LO Functional Diameter Limit |
| 93 | 20 Thread Snap Gages – Maximum-Material GO Functional Limit |
| 94 | 5.4 Thread Snap Gages – LO Segments or Rolls 5.5 Thread Snap Gages – Cone and Vee |
| 95 | 21 Thread Snap Gages – LO Functional Diameter Limit |
| 96 | 5.6 Thread Snap Gages – Minimum Material: Thread Groove Diameter Type 5.7 Plain Ring and Snap Gages to Check Major Diameter of Product External Threads 5.8 Snap Gages for Minor Diameter of Product – External Threads |
| 97 | 22 Thread Snap Gages – Minimum-Material Pitch Diameter Limit – Cone and Vee |
| 98 | 23 Thread Snap Gages – Minimum-Material Thread Groove Diameter Limit 24 Major Diameter Limit |
| 99 | 25 Minor Diameter Limit Snap Type |
| 100 | 5.9 Functional Indicating Thread Gages for External Thread 5.10 Minimum-Material Indicating Thread Gages for External Thread |
| 101 | 26 Indicating Thread Gages – Maximum-Material GO Functional Diameter Limit and Size |
| 102 | 27 Indicating Thread Gages – Minimum-Material Pitch Diameter Limit and Size – Cone and Vee |
| 103 | 28 Indicating Thread Gages – Minimum-Material Thread Groove Diameter Limit and Size |
| 104 | 5.11 Indicating Runout Gage for External Threads 5.12 Differential Gaging |
| 105 | 29 Indicating Thread Gages – Diameter Runout – Major to Pitch |
| 106 | 30 Indicating Thread Gages – Differential Gaging |
| 107 | 5.13 W Tolerance Thread-Setting Plug Gages |
| 108 | 31 Thread Form of Truncated Thread-Setting Plug Gages |
| 109 | 32 Thread Form of Full-Form Thread-Setting Plug Gages |
| 110 | 5.14 Plain Check Plug Gages for Thread Ring Gages 5.15 Indicating Plain Diameter Gages – Major Diameter of Product External Threads |
| 111 | 5.16 Indicating Gages to Check Minor Diameter of External Thread 5.17 Thread Micrometers 5.18 Thread-Measuring Wires 5.19 Optical Comparator and Toolmaker’s Microscope |
| 112 | 33 Indicating Plain Diameter Gage – Max.-Min. Major Diameter Limit and Size |
| 113 | 34 Indicating Diameter Gages – Max.-Min. Minor Diameter Limit and Size |
| 114 | 14 Calibration Requirements and Standards for X Tolerance Thread Gages, Indicating Gages, Plain Gages, and Measuring Equipment for External Product Threads |
| 118 | 15 Calibration Requirements and Standards for X Tolerance Thread Gages, Indicating Gages, Plain Gages, and Measuring Equipment for Internal Product Threads |
| 121 | 16 Calibration Requirements for Thread-and Plain-Setting Gages |
| 122 | 5.20 Profile Tracing Instrument 5.21 Electromechanical Lead Tester 5.22 Helical Path Attachment Used With GO Type Thread Indicating Gage 5.23 Helical Path Analyzer 35 Indicating Gages – Helical Path Attachment Used With GO Type Indicating Gage |
| 123 | 5.24 Surface Roughness Equipment 5.25 Roundness Equipment 5.26 Miscellaneous Gages and Gaging Equipment |
| 125 | A Calibration and Inspection of Limit Gages, Snap Gages, Indicating Gages, and Measuring Instruments A1 General A2 Thread Plug Gage Calibration |
| 126 | A3 Thread Ring Gage Inspection A1 Minimum Magnification |
| 127 | A2 60 deg. Included Thread Angle |
| 128 | A4 Plain Plug Gage Calibration |
| 129 | A5 Plain Ring Gage Calibration A6 Plain Snap Gages A7 Rolls With Zero Lead Thread Form Used on Snap and Indicating Gages A8 Inspecting Peripheral Contacting Segments on Indicating Gages |
| 131 | A9 Inspection of Threaded Contact Segments Used on Internal Products Thread A10 Check for Magnification Discrepancies Due to Indicating System Linkage A11 Calibration of Dial and Electronic Indicators A12 Assessment of Surface Quality |
| 133 | Metrology of 60 deg. Screw Thread Grove Diameter) B1 Wire Method of Measurement of Pitch Diameter (Thread Groove Diameter) B2 Size of Wires B3 Methods of Measuring Wires Considering the Effect of Deformation |
| 134 | B1 A Three-Wire Method of Measuring Pitch (Thread Groove) Diameter of Thread Plug Gages |
| 135 | B1 Metric Thread-Measuring Wires for 60 deg. Screw Threads B2 Measuring Force for Over-Wire Measurements of External Pitch Diameter and Wire Calibration, and Cylindrical Diameter for Wire Calibration |
| 136 | B4 Methods of Measurement Using Wires B5 Standard Specification for Wires and Standard Practice in Measurement of Wires of 60 deg. Threads |
| 137 | B6 General Formula for Measurement of Pitch Diameter B7 Simplified Formula for Pitch Diameter |
| 138 | B8 Setting Measuring Instruments With Variable Measuring Force B9 Thread Balls B10 Internal Pitch Diameter Measurement B3 Measuring Force Over Balls for Internal Pitch Diameter Measurement and Ball Calibration |
| 141 | C Metric Tables for Gage Lengths C1 Lengths of Taperlock and Trilock Thread Plug Gage Blanks (SI) Selected From ANSI/ASME B47.1aM |
| 142 | C2 Lengths of Thread Ring Gage Blanks and Total Thread Lengths of Standard Truncated Setting Plug Gage Blanks (SI) Selected From ANSI/ASME B47.1aM |
| 143 | D Customary Equivalents |
| 144 | D1 X Gage Tolerances for Thread Gages |
| 145 | D2 W Gage Tolerances for Thread Gages |
| 146 | D3 Gage Tolerances for Plain Cylindrical Gages D4 Metric Thread-Measuring Wires for 60 deg. Screw Threads |
| 147 | D5 Gages for Standard Thread Series, Classes 6g and 6H M Profile Screw Threads- Limits of Size (Customary) |
| 155 | D6 Setting Gages for Standard Thread Series Classes 6g and 6H M Profile Screw Threads- Limits of Size (Customary) |
| 163 | D7 Gages for Standard Thread Series Classes 4g6g and 6H M Profile Screw Threads- Limits of Size (Customary) |
| 171 | D8 Setting Gages for Standard Thread Series Classes 4g6g and 6H M Profile Screw Threads- Limits of Size (Customary) |
| 179 | D9 Lengths of Taperlock and Trilock Thread Plug Gage Blanks Selected From ANSI/ASME B47. 1aM (Customary) |
| 180 | Dl0 Lengths of Thread Ring Gage Blanks and Total Thread Lengths of Standard Truncated Setting Plug Gage Blanks Selected From ANSI/ASME B47. 1aM (Customary) |
