DZM 20 CNC

The DZM 20 CNC is a compact and easy to operate CNC controlled centering machine especially suited for super micro-optics and endoscopes. Clamping of the lenses using clamping bells or HD 12 runners.

Óptica de precisión

CNC

Centering

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Aspectos destacados

CNC-controlled centering machine for edge processing of spherical lenses, rods and plano optics
Clamping of the lenses in bell clamping mode or plug centering mode (HD12)
3-axis version: 2 CNC axes (X-Z axis) for moving the cross slide with grinding wheel, 1 axis for center thickness measurement and compensation (clamping spindle)
Horizontal axis arrangement
Workspace with automatic opening, intended for manual and automated loading
Beckhoff CNC-Controller, based on Microsoft Windows with 15,4“ touchscreen

Características del proceso

Grinding processes:

Diameter of the lens with bevel on form centering with individually adjusted feeds and speeds
Any angle or radius bevel possible with 90° or non-shaped tool
Contour bevel possible by using the tool edge
Chamfer with form wheels in oscillation mode
Grinding of shoulders in plunge grinding mode

Opciones

HD6
Robot Solution SR20 for automated Un-/Loading (SR 20)

Datos técnicos

	DZM 20 CNC
Working Range Diameter	0.5 mm - 20 mm
Axis X	0 mm - 37
Axis Z	0 mm - 54
Clamping Technology	Bell clamping mode or HD12 runners (HD6 adaptor available)
Tool Spindle	Travel: 37mm in X; 54 mm in Z; Speed: 0 - 4800 rpm, infinitely variable; Drive: AC Servo Drive; Interface: Flange (clamping mandrel Ø20mm)
Working Range Centering Wheel	Ø 120 mm
Workpiece Spindle	Travel: 56 mm; Speed: 0 - 250 rpm, infinitely variable
Air Pressure Requirement	5 bar
Power Requirement (others on request)	2.1 kVA / 400 V / 50 Hz
Dimensions	Width: 930 mm, Height: 1450 mm, Depth: 740 mm
Weight (approx.)	380 kg