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 Ball End Mills

Engine Connecting Rod Milling (SKD11 : 60HRC)

Product:Engine Connecting Rod
Material:SKD11 (60HRC)
Cycle Time:59min 15sec
Machine Tool:MAKINO V33 (30K)
CAD/CAM:Graphic Product IncCAM-TOOL
Coolant:Spindle Through Air Blow
Overhang:13mm
Tool ModelProcessSpindle Speed
(min-1)
Feed Rate
(mm/min)
Radial Stepover
ae (mm)
Axial Depth
ap (mm)
Cycle Time
(min)
HFB4060-0900Roughing10,00010,0000.60.38:49
Semi Finishing8,0003,2000.306:16
Finishing10,0002,00000.8044:10
Total Time59:15