Machinery’s Handbook, 31st Edition
Index
2935
M icrometer calibration
( continued )
M icromachining
( continued )
surface microhardness 1174 Taylor equation 1167, 1170 tool
reference standards 787 thread (pitch) micrometer 795 interchangeable anvil sets 795 linearity (fixed pitch) 795
damage 1164, 1165, 1166, 1169 edge radius 1158, 1159, 1160, 1161, 1166, 1174, 1175, 1192 flank wear 1166, 1167, 1168, 1170, 1171, 1185, 1186 geometry 1160, 1174, 1186 materials 1160 offset 1161, 1162, 1163, 1164, 1165
carbide measuring faces 769 classification 766 construction requirements 766 design 767, 774, 776, 777 finish 767, 773 flexure 768 frame 768 graduations 767, 770
offset and positioning 1161 offset calculation 1162, 1164 required included angle 1161 sharpness 1158 stiffness 1157, 1158
identification 767 inch reading 770 inside 776 jaws 776 materials 766 measuring faces 767, 769, 777, 778 screw spindle 769 measuring (length) rods 779 measuring rods 781 measuring rods and spacing collars 778 measuring surfaces 775 metric reading 770 into microinches 2847–2848 micrometer head 777, 780 micrometer head, adjustments, measuring faces 779 micrometer screw 776 micrometer screw – barrel and thimble 778
tool life 1166, 1167, 1168, 1169, 1170, 1171, 1175, 1176, 1184, 1185, 1187, 1192, 1194 torsional stiffness 1157, 1158 turning parameter selection 1193 vertical tool offset 1163, 1164, 1165 calculation 1164 work hardening of titanium alloy 1192 workpiece materials 1170 M icrometer accuracy 770, 781 additional depth measuring rods 781
adjusting nut 769 adjustments 767 anvil 772, 775 barrel and thimble 769, 776 base 781 calibration
preliminary operations 787 ratchet or friction stop 769 reading 692, 693 reference setting standard 770 calibration process 787 resolution 767 screw spindle 767, 768 screw thread 2122 size and range 767, 772 spindle 776 spindle and anvil 772 spindle lock 769 tolerance tables 807 type I caliper, outside 766, 767 class 1
anvil/spindle flatness tolerances 791 depth micrometer 793 flatness 793 linearity 793 extension rod 799 inside micrometer 796 caliper type 796, 798 caliper type, recommended test points 797 tubular type 798 tubular type, length 798 interpreting optical flat fringe patterns 791 manufacturers tolerance tables inch 782 metric 782 micrometer head 794 linearity 794 monochromatic light source 790 outside micrometer 789 flatness test 790 linearity 792 parallelism 791
style A 771 style B 771 style C 772 style D, tubing upright anvil 772 class 2 fixed anvil, finished frame 772 style A, solid anvil 773 style B, paper gage (disk) 773 style C, solid ball anvil tubing 774 style D, thread (pitch) 774
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