Electric Discharge Machine

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Knuth Electric Discharge Machine ZNC-EDM 650

High Capacity, Speed, and Precision with NC-controlled Z Axis Feed

PC controllability facilitates work parameter adjustments and supports advanced machine functionality
includes a database to manage work parameters for various materials, which can be optimized according to user requirements and experience
user-friendly Windows user interface minimizes training time and ensures easy and safe operation
all parameters with infinitely variable adjustments
a special program feature aids in the solution of deep erosion flushing problems by allowing programming of additional intervals for an extended quill stroke
the symmetrical construction offsets mechanical and thermal loads and ensures excellent work results
pre-loaded ball screws and linear scales with 1 µm resolution for X, Y and Z axes
automatic central lubrication system
allows a minimum power of 0.5 A and a minimum pulse width of 1µS for superior surface quality

Specifications - ZNC-EDM 650 - Electric Discharge Machine

working area
travel X-axis	650 mm
travel Y-axis	550 mm
table dimensions	1050x600 mm
electrode holder-to-table distance	200 - 600 mm
workpiece weight (max.)	2000 kg
quill stroke	280 mm
generator
generator power consumption	13 kVA
removal rate (max.)	800 mm³/min
electrode weight (max.)	200 kg
electrode wear, min.	0,3 %
mean generator capacity	100 A
generator weight	300 kg
accuracies
best surface roughness	0,2 µm Ra
measures and weights
overall dimensions	3900x1300x2900 mm
weight	3900 kg

Standard equipment - ZNC-EDM 650 - Electric Discharge Machine

flame sensor (fire triggers automatic shut-off), arc sensor, electrode mount, halogen lights, fire extinguisher, operating tools, filter, operator manual