Machinery’s Handbook, 31st Edition
2930
Index
M achine screws
( continued )
M achining
( continued )
hexagon washer head 1778 hex and hex flange 1795 lengths of thread 1790, 1799, 1800 metric, ANSI/ASME Standard 1790–1798 metric countersunk 1791, 1793 metric recessed countersunk head 1791 metric thread lengths 1791 mushroom head screw 1809 nuts for 1775 oval head 1781–1783, 1793 pan head screw 1780, 1794, 1805, 1809 radius under the head 1800
power factors
tool wear 1147 work materials 1151 processes, ANSI/ASME Standard tolerance grade relationships 648, 649, 674 tolerances and variations 2355 ultrasonic 1260 zinc alloy die castings 1258 See also Speeds and feeds; specific processes M achining holes, CNC 1366–1374 M acromilling 1172 M AF (magnetic abrasive finishing) 1345 M agnesium alloys 542–544 applications 542 bearing strength 544 coloring 1640 compositions 543 compressive strength 544 cutting fluids for 1251, 1257–1258 designations 542 elongation 544 extruded bars 543 machining 1257–1258 plate 543 pressure die casting 543 properties 544 sand and permanent mold 543 shear strength 544 sheet 543 soldering of 1568 tensile strength 544 yield strength 544 M agnesium coating 1642 M agnetic abrasive finishing (MAF) 1345 M agnetic clutches 2528, 2529 M agnetic flux leakage (MFL) 1630 M agnetic particle testing (MT) 1628 M alleable iron castings 1481 strength 1481 M anganese bronze castings 512 gearing material 2322 steel 401–402 M anganese-bronze castings 514 M anual data input (MDI), CNC 1355, 1379 M anufacturers’ standard gage for sheet steel 2706 M arble turning 1144 M artempering 476 M artensite 466 M ass 156, 157, 158, 159 units and conversion of 2858–2860 M aterial 2539, 2548, 2550 disc spring 351–352 mechanical properties of 206–208
recessed flat head 1792 recessed pan head 1794 round head screw 1784, 1809 slotted
countersunk head 1777, 1802 and crosses 1792, 1794
pan head 1805 recessed 1793
square nuts 1775 tap and clearance drills 2160–2167, 2169, 2173 thread 1791, 1799 truss head 1779 washerhead 1778 washers for 1694–1699, 1772–1774 M achine screw taps 969 M achine tools lathe, change gears for fractional ratios 2182 motor types 2655–2656 M achining aluminum 1256 bearings 2400 copper alloys 1259 economy
chip thickness 1226, 1228 depth of cut 1226, 1228 high-speed 1225 high-speed milling 1232
Formica 1259 hard rubber 1259 magnesium 1257–1258 micarta 1260 monel and nickel alloys 1258–1259 nonferrous metals 1256–1259 plastics 601–606 power, estimating 1145–1152
unit horsepower for 1145–1146, 1150
power constants 1145–1146 power factors chisel-edge 1152 drill diameters 1152 feeds 1146, 1153
machine tool efficiency 1149 metal removal rates 1296
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