Feed Rate - End Milling - Calculated Industries 4088 User Manual

feed rate – End Milling
For End Milling (2), find the Feed Rate (IPM) using 1020
Low-Carbon Steel (1) and a 4-Tooth High Speed Steel Tool
(1) with a Diameter of 0.5", a 0.25" Width of Cut and a 20"
Length of Cut. Then, change the Width of Cut to 0.15" to
show the Adjusted Feed per Tooth and the RCT Adjustment
Factor. Then, add a 0.125" Depth of Cut and find the Material
Removal Rate, Spindle Power and Spindle Torque:
1. select the Process:
2. select the Tool:
3. select the Material:
4. Enter the # of Teeth:
4gI (#Teeth)
5. Enter the Width of Cut:
.25gP (WOC)
6. Enter the Length of Cut:
20gL (LOC)
g* all cleareD
enD MillinG
2P
hiGh speeD steel
1L
tool
1020-lo c. steel
1N
Matl
nUMber of teeth
WiDth of cUt
lenGth of cUt
0.25 inch
20. inch
(cont'd)
User's Guide — 23
0.
2.
1.
1.
4.