High-precision Grooving Lathe ULR Series

Main Specifications

Machine Type ULR-628B(H) ULR-635B(H2) ULR-635B(H3) ULR-515C(H)
Max. diameter of processable roll 600 mm 600 mm 650 mm 500 mm
Min. diameter of processable roll 180mm 180mm 180mm 150mm
Max. weight between chucks 1000 kg 2000 kg 3000 kg 500kg
Max. length of processable surface (Z-axis stroke) 2800mm 2800mm 3000mm 1300mm
Max width between chucks 3000mm 3500mm 3500mm 1500mm
Spindle speed 600min-1 600min-1 500min-1 400min-1
Feed speed Z-axis 15m/min 15m/min 15m/min 17m/min
X-axis 5m/min
Programming resolution Z-, X-axes 0.01μm
B-, C-axes 0.00001 deg.
CNC system FUNUC Series 30i-B
Machine mass 14000kg 15000kg 15500kg 12000kg

Main options

High-speed unit (for shaping horizontal grooves)

High-speed unit (for shaping horizontal grooves)

Air slider
Feedrate: 48 m/min

High Speed Micro-Pattern Machining System (HMS)

High Speed Micro-Pattern Machining System (HMS)

Frequency driven by piezo
800 Hz

Fly cutting spindle (for cutting horizontal grooves)

Fly cutting spindle (for cutting horizontal grooves)

Aerostatic spindle
Spindle rotational speed: 500 to 10000min-1

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