Kern Precision Inc.

Mailing Address:
28 Town Forest Road
Webster, MA 01570 US

Phone: 508-943-7202
Fax: 508-943-7207

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KERN Milling/Machining Centers

A Special Message from Kern Precision Inc.

When Size Really Matters

Achieving Workpiece Accuracies of :

● Micro < 10 microns
● Ultra < 3 microns
● Nano < 1 micron

Guaranteed!

KERN Micro	Highest precision on the workpiece (positioning scatter PS ±1.0 µm according to VDI/DGQ 3441) Excellent surface quality Ra < 0.2 µm Milling of steel, non ferrous metals, plastics, ceramics Single or multi-part clamping 3 and 5 axes machining

KERN Evo	Highest precision on the workpiece (deviation of position Pa ±0.5 µm according to VDI/DGQ 3441) Excellent surface quality Ra < 0.1 µm Milling of critically machinable materials and hardened steel High productivity High acceleration rates High feed rates Automatic workpiece loading for batch production (available for 3 and 5 axes machining)

KERN Pyramid Nano	Positioning scatter Ps ± 0.3 µm Surface finish Ra 0.05 µm Acceleration 10 m/s2 (1 g) Digital CNC precision dividing head with torque drives for high dynamics when milling 5 axes simultaneously Vector-controlled milling spindle HSK 40 with oriented tool change Automatic tool changer HSK 40: 25, 50 or 75 positions Integrated workpiece changer with up to 20 positions (max. 70 x 70 x 150 mm) Milling in hardened steel (up to 64 HRC) Machining of graphite and ceramics Hydrostatic axes guideways Hydrostatic drives Integrated central temperature management for constant cooling of spindle, hydraulic system, electrical cabinet and flood coolant unit Jig-grinding cycle as option

5-Axis Machining Center
Kern Precision Inc. has introduced an ultra precision five‐axis HSC machining center.
Understanding Micro-Milling Machine Technology
Micro-milling can be a companion process to turning-based production machining. This article looks at some of the technologies that go into a micro-milling machine and why they are important to successful operation.

Serving the Screw Machining Industries