Name: CNC Wire EDM Machine DK7763 with Computer
Brand: SaleCNC
Price: 21297.60 USD
Availability: InStock

Description

Sale of CNC Wire Electrical Discharge Machining (EDM) DK7763, including Machine and Computer.

Model	DK7720	DK7735	DK7740F	DK7745	DK7750	DK7750F	DK7763	DK7763F	DK7780	DK77100
Table (mm)	420×270	710×460	920×540	810×570	950×650	1140×650	1140×750	1350×750	1350×985	1700×1170
Travel (mm)	200×250	350×450	400×630	450×550	500×630	500×800	630×800	630×1000	800×1000	1000×1200
Wire Frame (mm)	200	400	400/600	400	900	400/600	600	600/800	600	1000
Machining Thrust	non-displacement	6°, 15°, 30°/80°	6°, 15°, 30°/80°	6°, 15°, 30°/80°	6°, 15°, 30°/80°	6°, 15°, 30°/80°	6°, 15°, 30°/80°	6°, 15°, 30°/80°	6°, 15°, 30°/80°	6°, 15°, 30°/80°
Processing Volume (mm³/m)	≥100	≥100	≥100	≥100	≥100	≥100	≥100	≥100	≥100	≥100
Processing Precision	≤2.5	≤2.5	≤2.5	≤2.5	≤2.5	≤2.5	≤2.5	≤2.5	≤2.5	≤2.5
Electrode Wire Diameter	0.10-0.20	0.10-0.20	0.10-0.20	0.10-0.20	0.10-0.20	0.10-0.20	0.10-0.20	0.10-0.20	0.10-0.20	0.10-0.20
Travel Speed	11.5	11.5	11.5	11.5	11.5	11.5	11.5	11.5	11.5	11.5
Working Fluid	Water-cutting solution for linear cutting	Water-cutting solution for linear cutting	Water-cutting liquid	Water cutting fluid of linear chernan	Watery musculotomy fluid of linear incision	Aqueous precut fluid for linear cutting	Linear ice resistance cutting solution	Water-cutting liquid for linear cutting	Water-cutting liquid for linear cutting	Water-cutting liquid for linear cutting
Processed Precision Standard	Per GB7926 -87 dimension	Per GB7926 -87 dimension	Per GB7926 -87 dimension	Per GB7926 -87 dimension	Per GB7926 -87 dimension	Per GB7926 -87 dimension	Per GB7926 -87 dimension	Per GB7926 -87 dimension	Per GB7926 -87 dimension	Per GB7926 -87 dimension
Moving Work (mm)	0.001	0.001	0.001	0.001	0.001	0.001	0.001	0.001	0.001	0.001
Power Supply	50HZ, 380V	50HZ, 380V	50HZ, 380V	50HZ, 380V	50HZ, 380V	50HZ, 380V	50HZ, 380V	50HZ, 380V	50HZ, 380V	50HZ, 380V
Machine Power	<1.0	<1.0	<1.0	<1.0	<1.0	<1.0	<1.0	<1.0	<1.0	<1.0
Weight (Kg)	100	300	450	450	700	700	1000	1000	2000	2600
Host Capacity (kg)	800	1300	2000	1800	2400	2600	3200	3500	4000	5600
Dimensions (mm)	1160x810x1300	1240x1170x1400	1700x1600x1600	1600x1240x1400	1720x1680x1700	2000x1900x1700	2100x1940x1780	2300x2200x1800	2600x2400x1800	3000x2800x2500

Detailed Parameters

Basic Functions:

Coordinate System: Absolute coordinate, incremental coordinate (relative coordinates).
Coordinate conversion, scaling, rotation, graphical trace display functions.
Linear and circular interpolation functions, slope machining function.
Four/five-axis linkage control, machining of different upper and lower surfaces, variable taper processing.

5. Real-time processing tracking and status display.

Short circuit, wire processing, power loss, and memory functions; automatic shutdown upon completion of processing.
Automatic centering function for end surfaces; includes mechanical origin seeking function.
Automatic transition arc function (arbitrary corner function).
Includes reverse processing, automatic programming, and data transmission functions.
Machining parameters can be selected based on material, wire diameter, and workpiece thickness; parameters can be adjusted in real-time.

Main Features:

1) High Performance: Optimized cutting parameter adjustment.

2) CNC System: Utilizes an intelligent control system, SBC code control system.

3) High-Frequency Power Supply: High-performance digital pulse power with a high-speed digital pulse oscillation circuit, VMOS power FET, adjustable frequency, stable performance, output power, cutting speed, surface finish, and minimal electrode wear.

4) Three-dimensional axis linkage, multi-SBC controller.

5) Maximum cutting speed ≤150mm²/min; best surface roughness ≤1.0μm.

6) Features include bottom contour, cone and variable cone cutting, shared control, power and memory, short-circuit reversal, broken wire protection, reference point positioning, simulation calibration, automatic shutdown, arbitrary rotation angle, and quick return-to-zero checks, with special graph line auto-programming function.

7) Rational Structure: Cross table machining center with full support structure. V-shaped precision inlaid steel rails. Mechanical drive feed system utilizes ball screws and gapless gear pairs to minimize backlash, ensuring long-term high accuracy and durability.

8) Reliable Quality: Specially developed driver control power and sensitivity automatic control pulse power. Electrical systems transcend traditional relay control, employing self-developed CPU program control.

9) Simplified Operation: Powerful data storage facilitates optimal processing conditions, enabling simple setup for precision and operational requirements. Even novice WEDM operators can achieve automated, unattended operation after workpiece installation.

10) Easier Maintenance: Overcurrent warning system developed to prevent and reduce failures, simplifying fault identification and maintenance without requiring specialized professionals.