CHMER | NV- SERIES | MÁY CẮT DÂY EDM

Mô tả

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Bộ điều khiển W5N mới với hệ điều hành Linux.

Chi tiết

6th Gen AWT
5th vs. 6th Gen AWT System

Item	Unit	AWT 5.5	AWT 6th	Diff.%
Threading Time	sec	12	9	-25%
Wire Cutting Time	sec	4.5	2.5	-44%
Heater Lifetime	mo	4	8	100%
Heater Power Consumtion	W	5.5	4.5	-18%
Circuit Board Count	pcs	7	5	-28%
AWT System Power Usage	W	320	165	-48%

Features

RThe highly reliable mechanical design reduces maintenance costs, achieving an almost 100% wire threading success rate.
REquipped with broken wire detection and submerged threading functions, it minimizes the time required for restarting from the cutting point, draining, and refilling. Based on machining conditions, it enables unmanned operation and smart manufacturing.
RThe threading execution mode can be freely set, and with the wire threading assistance device, threading thick workpieces is no longer a concern.
RWith the integration of automatic water level control, multiple uneven height machining tasks can also be fully automated.

Linear Motor
UX1 Linear Motor

- Engineered with a dual-balanced design that delivers high thrust, low heat generation, and maintenance-free operation, while ensuring the structure remains unaffected by magnetic forces.
- Integrated with the latest 24-bit high-performance drive, the linear motor achieves a threefold increase in response frequency. This ensures higher speed, superior responsiveness, precise positioning, exceptionally smooth stability, and accurate feedback.
- It guarantees consistent stability and accuracy in every movement while reducing overall energy consumption.

Absolute Linear Scale
01 ▍Excellent Anti-Interference:
Provides superior resistance to interference and contamination
02 ▍No Reference Return Required:
  Eliminates the need to return to a reference point at every startup.
03 ▍High Accuracy:
  Delivers higher positioning detection accuracy, contributing to improved machining precision.
Ballbar Testing
After 5 Years of Use

Linear Motor Achieves Superior
Accuracy in Corner Transitions

Reduction of the tolerance on shape accuracy
Especially at the intersection of straight line to curve

《Machining Conditions》
▍Brass wire = 0.20 mm/BS
▍Workpiece=SKD11
▍Thickness=50 mm
▍Number of cuts=3
《Cutting Profile》

Enhanced Surface Accuracy
▍Brass wire = 0.20 mm/BS
▍Number of cuts = 5
▍Surface roughness = Ra 0.25 µm
▍Workpiece = SKD11
▍Thickness = 25 mm

i8+ Power Supply
- Discharge Control System.
- Energy Recycling Technology Next-Generation.
- IVC High-frequency Switching Inverter Power Supply.

High-efficiency Energy Management System

- The NV Series integrates advanced power and water conservation technologies, slashing total energy consumption by up to 40%. Specifically, power usage is reduced by 28%, while the water system achieves savings of up to 45%.

TECHNICAL SPECIFICATIONS

Machine Specifications	Unit	NV432L	NV643L
X, Y, Z Axis Travel	mm	400x300x250	600x400x310
U, V Axis Travel	mm	100x100	120x120
Max.Workpiece Dimensions	mm	W725xD600xH245	W900xD700xH305
Max.Weight of Workpiece	kg	500	800
X, Y Axis Feed Rate	mm/min	1800	1800
Driving System		XX, Y Linear Motors Z, U, V AC Servo Motors
Wire Diameters ( Standard)	mm	ɸ0.1~ɸ0.3 (ɸ0.25)
Wire Tension	gf	300`2500
Maximum Wire Speed	mm/sec	300
Wire Load Capacity	kg	8
Maximum Taper Angle	°/mm	±21◦/100 (DA+DB=15mm)
Machine Dimensions	mm	W2680xD2264xH2330	W3060xD2560xH2414
Machine Weight	kg	3200	4100
Dielectric Filtration System
Dielectric Tank Capacity	L	1250L	1250L
Filtration	Type	Paper
Ion Exchange Resin Filter	L	20L
Water Quality Control		Auto
Water Temperature Control		Auto
Power Supply Unit
Circuit Type		Transistor, No Resistance Loop
Discharge Mode		Rough Machining / Fine Machining / AC-μ Super Fine Finish
Discharge Voltage Levels		16 (Standard) / 20 (Optional)
Discharge Time Levels		60
Pause Time Levels		233

CNC Unit
Controller Version	N-Type Controller	Compensation Functions	Linear / Circular
Operating System	GenOS (LINUX)	Position Command	Absolute / Incremental
Processor	32 bit	Command Unit	Metric / Inch
CPU Core Count	Quad-core	Machining Speed Control	Absolute / Incremental
RAM	4 GB	Interpolation Rate	Servo / Fixed
Storage	32 GB	Program Storage Capacity	1,000-9,999
Display	24" Color Touch Screen	Power Input	3 Phase 220V ± 5%
Servo Control	EtherCAT ‒ Semi-closed Loop, Fully-closed Loop (Optical Encoder)	Max Input Power	8 kVA
Controlled Axes	5 / 7 Axes: X, Y, U, V, Z (Optional Rotary Axis)	Input Power	Keyboard, RS232C, RS422, RS485, USB, LAN
Resolution Unit	0.0001 mm
Max Display Value	±9,999.9999 mm

Standard/ Optional
Standard l Optional Not Avaiable —

Features & Item	Specification	Unit	NV432L	NV643L
Power Supply & Controll System
i8+ Power Supply		1 set	l	l
AC/DC Power		1 set	l	l
Intelligent Stepless Control Power		1 set
Super Fine Finish Circuit		1 set	l	l
Touch Screen	24"	1 set	l	l
Interrupted Power Recovery		1 set	l	l
USB		1 set	l	l
Internet Data Transfer		1 set	l	l
DXF Transferring Function		1 set	l	l
Remote Monitoring & Internet Connection		1 set
Mechanism & Machining System
UX1 Linear Motor Drive System	CHMER X & Y Axes	1 set	l	l
Absolute Linear Scale	0.1 μm resolution	1 set	l	l
Automatic Wire Threading System	AWT 6.0	1 set	l	l
Wire Diameter Machining	Φ 0.15‒0.30 mm	1 set	l	l
Fine Wire Specification	Φ 0.1 mm	1 set
Wire Threading Assistant Device		1 set	l	l
Z-Axis Travel Extension		1 set		—
Z-Axis Travel Extension		1 set	—
Automatic Rise-and-Fall Door		1 set	l	l
Intelligent Water Level Control System	IWA	1 set	l	l
High Efficient Water Circulation System		1 set	l	l
Energy Saving Inverter Chiller	20000 BTU	1 set	l	l
Additional Functions
Temperature Monitoring Device		5 set	l	l
Digital Water Pressure Adjustment		1 set	l	l
6th Axis Machining		1 set
Jumbo Wire Feeder	30kg	1 set
Auto Wire Chopper	Ø ≤ 0.1 mm Not Usable	1 set
2 in 1 Transformer and AVR		1 set
Waste Adhesion Prevention		1 set	l	l
Sleep Mode & Wake-up		1 set	l	l
QR Code Program Input		1 set	l	l
Taper Compensation System		1 set	l	l
QR Code Program Input		1 set	l	l
POS- Plane Offset System		1 set
QMC-Surface Quality Control Circuit		1 set	l	l
CAD/CAM		1 set

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