Machinery's Handbook, 31st Edition
GRINDING WHEELS 1289 Table 1b. Standard Shapes and Metric Size Ranges of Grinding Wheels ANSI B74.2-2003
Size Ranges of Principal Dimensions, Millimeters
Applications
D = Diam.
T = Thick.
H = Hole
Type 1. Straight Wheel a
CUTTING OFF (nonreinforced and reinforced organic bonds only)
150 to 1250
0.8 to 10
16 to 152.4
CYLINDRICAL GRINDING Between centers CYLINDRICAL GRINDING Centerless grinding wheels CYLINDRICAL GRINDING Centerless regulating wheels
300 to 1250
20 to 160
127 to 508
350 to 750
25 to 500
127 or 304.8
200 to 350
25 to 315
76.2 to 152.4
INTERNAL GRINDING
6 to 100
6 to 50
2.5 to 25
OFFHAND GRINDING Grinding on the periphery General purpose
150 to 900
13 to 100
20 to 76.2
For wet tool grinding only
750 or 900
80 or 100
508
SAW GUMMING (F-type face)
150 to 300
6 to 40
32
SNAGGING Floor stand machines
300 to 600
25 to 80
32 to 76.2
SNAGGING Floor stand machines(organic bond, wheel speed over 33 meters per second) SNAGGING Mechanical grinders (organic bond, wheel speed up to 84 meters per second)
500 to 900
50 to 100
152.4 or 304.8
600
50 to 80
304.8
SNAGGING
80 to 200
6 to 25
10 to 16
Portable machines
SNAGGING Swing frame machines (organic bond)
300 to 600
50 to 80
88.9 to 304.8
SURFACE GRINDING Horizontal spindle machines
150 to 600
13 to 160
32 to 304.8
TOOL GRINDING Broaches, cutters, mills, reamers, taps, etc.
150 to 250
6 to 20
32 to 127
Type 2. Cylindrical Wheel a
W = Wall
SURFACE GRINDING Vertical spindle machines
200 to 500
100 or 125
25 to 100
Copyright 2020, Industrial Press, Inc.
ebooks.industrialpress.com
Made with FlippingBook - Share PDF online