Rainford Precision Machines
Pasture Lane Business Centre
Rainford
St Helens
WA11 8PU

Tel: 01744 889 726
Fax: 01744 885 201
sales@rainfordprecision.com

VAT No: GB535 0041 89

CASE STUDIES

4 Flutes Active Corner Radius End Mills

Cell Phone Battery Charger (NAK80 NAK80 : : 40 40HRC)

Product:Battery Charger
Material:NAK80 (40HRC)
Cycle Time:5 Hours 44 min
Machine Tool:Roku Roku CEGA
CAD/CAM:Graphic Product Inc
Coolant:Airlow / Oil mist
Tool ModelProcessSpindle Speed
(min-1)
Feed Rate
(mm/min)
Radial Stepover
ae (mm)
Axial Depth
ap (mm)
Cycle Time
(min)
HRRS4060-15-18Roughing4,0503,0002.00.375:24
HLRS2040-10-200Semi Roughing6,9009900.90.0549:39
HLB2040-200Semi Finishing8,4001,1000.20.257:26
HTNB2020-220-3Finishing8,4001,0500.050.0538:56
HLB2040-200SESemi Finishing8,4002,2000.10.1559:19
HTNB2020-220-3Finishing4,2001,0500.050.0539:23
HB2060-1000EFinishing16,0002,5000.20.222:55
Total Time5:43:43