Measurement Tools Book $5.00 Download
Table Of Contents
Reference and measured surfaces ..1
Reading the tools . ...1
Selecting the proper tool for the measurement . ....1
Unnecessary accuracy . ..1
Getting a feel for the gage Care of measuring tools . ...2
Measurements and accuracy .. ...2
Gage blocks Surface plates . ...5
Mechanical indicators . ...6
Dial indicating gages .. ...7
Dial indicating micrometers ..7
Dial depth gages 8
Dial bore gages .8
Surface gages Micrometers . 9
Radius gages .11
Attribute gages 12
Torque gages ..13
Optical comparator 14
Digital height gage ...15
Profilometer ..16
Sources of errors with hand tools . 18
Parallelism measurements . .20
Flatness measurements .. ...21
Concentricity measurements ...22
Runout tolerances and measurements ..23
Perpendicularity (squareness) measurements 25
Angularity measurements ..26
Sine bar or plate measurements 27
Straightness measurements .28
Geometric tolerance principals for positional tolerances ..29
Basic dimensions . ..29
Condition modifiers 30
Feature control frame . .31
Bonus tolerance and additional tolerance .31
Datums .. .33
Position tolerance Virtual condition and size ..34
Thread depth measurements ..35
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