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Application

2-Axis Diamond Turning
Material	Part Size	Surface	WHSS	Depth of Cut	Feed Rate /min.	Surface Finish	Form Accuracy
aluminum	75.0mm	100mm sphere	1000 RPM	4.0µm	5.0mm	2.2nm Ra	0.08µm
caf2	44.0mm	CX sphere	3000 RPM	4.0µm	3.0mm	1.5nm Ra	0.22µm
copper OFHC		CX sphere	1500 RPM	4.0µm	5.0mm	1.6nm Ra	0.09µm
germanium		CX	7000 RPM	µm	7.0mm	0.6nm Ra	0.10µm
nickel	25.0mm	CX asphere	7500 RPM	4.0µm	7.5mm	0.6nm Ra	0.05µm
silicon	22.5mm	asphere	2000 RPM	6.0µm	2.5mm	1.7nm Ra	0.20µm
znse	50.0mm	CC asphere	2000 RPM	4.0µm	2.5mm	3.7nm Ra	0.11µm
Precision Grinding
Material	Part Size	Surface	WHSS	Depth of Cut	Feed Rate /min.	Surface Finish	Form Accuracy
glass BK7	45.0mm	CX sphere	7000/340RPM	0.2µm	12.5mm	37.5nm Ra	0.15µm
stavax steel	11.0mm	CX sphere	45000/280RPM	0.1µm	2.5mm	20nm Ra	0.28µm
silicon carbide	5.0mm	CX sphere	45000/360RPM	0.1µm	1.25mm	30nm Ra	0.12µm
tungsten carbide	12.5mm	CX sphere	20000/550RPM	0.2µm	0.5mm	1.9nm Ra	0.9µm
Freeform Multi-Axis
Material	Part Size	Surface	WHSS	Depth of Cut	Feed Rate /min.	Surface Finish	Form Accuracy
Fast Tool Servo
Material	Part Size	Surface	WHSS	Depth of Cut	Feed Rate /min.	Surface Finish	Form Accuracy
copper	12.0mm	200µm tilted flat	500 RPM	0.1mm	8.3 Hz	3.1nm Ra	0.25µm
copper	12.0mm	35µm tilted flat	1000 RPM	0.017mm	16.6 Hz	1.3nm Ra	0.20µm
copper	9.0mm	toric	2000 RPM	0.032mm	66.7 Hz	3.5nm Ra	0.25µm
nickel	12.0mm	2mm lenslets	250 RPM	0.031mm	75.0 Hz	3.7nm Ra/lenslet	1.5µm/lenslet
Slow Tool Servo
Material	Part Size	Surface	WHSS	Depth of Cut	Feed Rate /min.	Surface Finish	Form Accuracy
copper	50.0mm	2mm tilted flat	50 RPM	1.0mm	0.83 Hz	2.7nm Ra	0.35µm