Punch

Part Description:

Material: M2 Tool Steel --1" Bar
Hardness: 62 Rockwell C
Application: Machine Complete From
Pre-Hardened Bar
Stock Removal: .1875" per side (total)
Tolerance: ± .0002"
Surface Finish: 6 RA
Machine: Hardinge® CONQUEST®
T42SP with sub-spindle
Cycle Time: 5 minutes 50 seconds

Tooling:

Rough Turning:
Kennametal: CNGA-434T--K090
Finish Turning:
Kennametal: CNMA 432S 0420--KD050
Cutoff:
Kennametal: GC4125--KD120

Operating Parameters
Operation	SFM	IPR	DOC
Rough Face & Turn	400	.004"	.030"
Finish Face & Turn	410	.003"	.005"
Cutoff	225	.002"	.125"

This part provided courtesy of: Hardinge Inc. One Hardinge Drive Elmira NY 14902 info@hardinge.com Hardinge Inc., founded more than 100 years ago, is an international leader in providing the latest industrial technology to companies requiring material-cutting solutions. The Company designs and manufactures computer-numerically controlled metal-cutting lathes, machining centers, grinding machines and other industrial products.

Hardinge Inc., Elmira NY

Back