U.S.
Metric
Select variables from the options below for calculations.
NPS
-select-
2
2 1/2
3
3 1/2
4
5
6
8
10
12
14
16
18
20
24
Flange Class
-select-
150
300
400
600
900
1500
2500
Schedule
-select-
5
10
40
std
80
eh
160
xx
120
20
30
60
100
140
# of Trips for Bolt Hole Surface
(µin)
1 (63 RMS)
2 (125 RMS)
Cutting Speed
ft/min
60ft/min (18.288 m/min) is an average across machine sizes.
# of Trips for Raised Face (µin)
4 (250 RMS)
5 (375 RMS)
6 (500 RMS)
©2024 E.H. Wachs