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Timeway Machine Tool Co., Ltd.
Timeway Machine Tool Co., Ltd.
Medium Speed EDM Wire Cut
Model: DK-400ZAC
Table size: 540x810mm
Table travel: 400x500mm
Cutting thickness: 400mm
Taper angle/thickness: ±25° /60mm
Technical Specification
Specification | Unit | DK-320ZAC | DK-400ZAC | DK-500ZAC | DK-630ZAC |
Table size (WxL) | mm | 440×680 | 540×810 | 640×1020 | 750×1190 |
Table travel (X/Y) | mm | 320×400 | 400×500 | 500×630 | 630×800 |
Max. cutting size | mm | 500x720 | 600x800 | 630x1000 | 700x1150 |
Max. thickness of workpiece | mm | 400 | 400 | 400 (500) | 400 (500) |
Loading capacity | kg | 600 | 1000 | 1600 | 2000 |
Z-axis vertical travel | mm | 250 (300) | 250 (300) | 250 (400) | 300 (400) |
U/V-axis travel | mm | 330x330 | |||
Taper angle/thickness | °/mm | ±25°/60 | |||
Z-axis lifting type | - | motorized lifting | |||
Motor type | - | X/Y/U/V-axis: stepper motor drive (mixing motor) | |||
Axis controlled | - | 4-axis linkage | |||
Min. feed unit | mm | 0.001 | |||
Wire cylinder travel | mm | 200 | |||
Molybdenum wire diameter | mm | φ0.15~φ0.2 (recommend: φ0.18mm) | |||
Wire feed speed | m/s | 1~11.4, 8steps (stepless) | |||
Max. lay aside wire length | m | 250 | |||
Working accuracy | mm | ≤0.01 | |||
Max. machining speed | mm2/min | ≥250 | |||
Three knife average cutting efficiency | mm²/min | 70 | |||
Surface roughness | μm | One: Ra＜2.5，Two: Ra＜1.8, Three: Ra＜0.9，Four: Ra＜0.7 | |||
Max. working current | A | 10 | |||
Working liquid | - | DIC | |||
Tank capacity | L | 90 | |||
Filtering type | - | Paper filter/Italy pump | |||
Power supply | - | 3PH-380V/50HZ | |||
Total power | kw | 2.2 (stepper)/6(mixing/servo) | |||
Machine noise | db | ≤70 | |||
Machine weight | kg | 1800 | 2400 | 2800 | 3800 |
Machine dimensions (LxWxH) | cm | 180×140×195 | 210×175×195 | 230×210×200 | 260×225×205 |
Packing size (LxWxH) | cm | 201x152x210 | 222x190x210 | 241x205x220 | 276x225x220 |
Product Details
Taper angle with ±25°/60mm Medium Wire Cut EDM, multi-cutting, 4-axis stepper motor drive.
The castings are made of resin sａnd casting, high temperature tempering and vibration aging treatment, which effectively controls the deformation of the machine tool.
It adopts imported compact linear guide and imported double nut precision ball screw to maintain mechanical precision for a long time.
Standard: Four-axis stepping; optional two-axis or four-axis hybrid stepping motor or AC servo motor.
With AC servo or hybrid stepping motor, it has mechanical origin, absolute coordinate, relative coordinate, four-axis backlash compensation and pitch compensation, which ensures the cutting precision, positioning accuracy and repeat positioning accuracy of the machine.
The intelligent high-frequency power supply adopts the principle of slow wire discharge, and has the functions of detecting and igniting, ensuring the cutting process of equal energy pulses, so that the cutting efficiency, surface roughness, molybdenum wire loss and other process indicators are at the domestic leading level.
In the intelligent high-frequency machining process, the servo tracking is intelligently adjusted according to the no-load rate and the short-circuit rate of the discharge.
The intelligent high-frequency processing parameter intelligent setting has an expert library system, which makes the processing operation simple and humanized.
Enclosed environmental protection cover, unique and stylish design.
The U/V axis can be equipped with linear guides and ball screws; it improves the stability of taper machining.
