2018 EXCETEK V400G WIRE EDM

$71,900 (USD)

Birmingham, AL

orCall 205-664-9644

Description

*This is a "slightly used" machine. It will be sold with a 1-year Parts Warranty.
***Our sister company is the importer of these machines and sells them new in the US and an Installation/Training may be possible for an additional expense.

MACHINE DESCRIPTION V400G Plus Wire EDM

The machine body was designed by Finite Element Analysis (FEA) to assure optimized mechanical structure. Features include: meehanite cast honeycomb-type base, highly-ribbed column mounted with oversized UVZ axis and reinforced lower-arm to increase stiffness. All castings are stabilized and subjected to rigid testing to insure maximum strength, permanent high precision and long durability.

High precision servo and transmission system uses 1.260 inch dia. C1 class ball screws with sub-zero and super-finish ground process for maximum smoothness and minimum pitch error. The axis are driven by means of closed loop, direct coupled AC servomotors with 4 millionths resolution and controlled by linear glass scale feedback system. By adopting the latest generation ball-retainer type linear guide-ways of which the patented structure reduces 90% of friction variation compared to conventional ones. The movement will be similar to magnetic levitation even under complicated routes.

The U-V axis mechanism has been placed in the cabinet above the working area for higher reliability in the system. This design assures superior rigidity of the mechanism and protection against humidity and physical damage. The Z-axis is thereby rigid enough to bear high flushing pressures without any deviation.

The work-piece mounting table is made of stainless steel, has easy accessibility, and is designed as a standard clamping system. This permits the setting of a wide range of work pieces making set-up time minimal. The worktable can also accommodate most commercial clamping systems.

All the operations related to wire handling have been simplified. The machine is equipped with an annealing, fully automatic wire threading system (AWT) with a tip disposal unit. EXCETEK EDM’s unique, intelligent servo-control wire-threading technology (patent pending), together with multi-detectors makes it the world’s fastest and most reliable (threading at wire break point) automatic wire threading system on the market.

The Windows XP based CNC system’s powerful 64-bit CPU is a high speed, stable, industrial-grade computer, featuring a powerful NC calculation function for high accuracy machining. Comprehensive on-line help information and user-friendly operational interface presents extra powerful calculation features


STANDARD FEATURES OF MACHINE V400G Plus

• High Speed Digital/AC Power Supply
• Powerful 64 Bit Windows XP Based CNC Control
• Resolution of 0.000004”
• 2 Year Warranty (See warranty sheet)
• 45o Taper Cutting Capability ((Optional)
• Digital AC Servo Motors Direct Coupled
• 5 Controllable Axes (X, Y, U, V, Z)
• Absolute Position Detection System
• Hand-Held Pendant with LCD Monitor
• 15” Color Touch Screen
• Programmable Z Axis
• Anti-Crash Protection
• Quick Conversational Programming
• RS 232C Input
• USB Port
• Ethernet
• Automatic Power Recovery
• Automatic Restart
• Low Air Pressure Alarm
• Automatic Corner Pro Function
• Alarm Guidance
• Automatic Wire Feed System (Re-Thread at Break-Point)
• Retry Skip Function
• Remote Master
• Column-Mounted Independent U/V Axis Slides
• CNC Operator Panel (Swivel Mounted and Adjustable)
• Automatic Water Level Control in Work Tank
• Operator Guidance Screens for Operation, Alarms, and Maintenance
• Manuals (Operator, Maintenance, AWF, Parts Cutting Technology and Safety Precautions)
• Reverse Copy M96/97
• Coordinate System Rotation
• Wire Center Path Calculation G41/42
• Rotational Copy
• Retrace
• Scaling

STANDARD FEATURES OF MACHINE (Continued) V400G Plus

• Work Coordinate System G54-G59
• Decimal Point Input
• Work Light
• Wire Breakage Repair
• Filtration Unit
• Chiller Unit
• Inch/Metric Switchable
• AWT Skip Function
• AWT Monitor Screen
• AWT Result Screen
• Full Retry Function
• Retry Locations Display
• Pecking Retry Function
• Re-Machining Function
• Wire Breakage Location Display
• Round Diamond Die Guide Set (0.010”) Standard
• Vertical Wire Alignment Gauge
• Mirror Image X & Y Axis Independently
• Edge Finding/Centering Manually, By G-Codes and by Guidance Menus
• Heidenhain Linear Glass Scales (X/Y Axis Only)
• One (1) Spool Wire (11 lb. Spool 0.010”)
• DPM Digital Power Manager – Capable of detecting digital signals of sparking density, providing step cutting stable energy control to improve cutting accuracy


MACHINE SPECIFICATIONS V400G Plus

TRAVEL
X Axis 15.8”
Y Axis…………………………………………………………………………… 11.8”
Z Axis 8.7”
U Axis 3.15”
V Axis . 3.15”
Rapid Traverse 51.1”
Taper Angle (Standard AWT) + 26o / 3.1”
Taper Angle (Optional Wide Angle Guide) + 45o

MAXIMUM WORKPIECE DIMENSIONS (X, Y, Z) 29.6”x21.7”x8.5”

MAXIMUM WORKPIECE WEIGHT 1102 Lb.

AUTOMATIC WIRE THREADING SYSTEM
Wire Diameter…. .0.004” – 0.012”
Wire Guides ..Round Diamond Guides
Wire Feed-rate 0-590 IPM
Wire Tension 300-2200 Ģ
Start Hole Size 0.020” Dia
Maximum Wire Spool Weight 22 lb.

DIELECTRIC FLUID SYSTEM
Tank Capacity .172 Gal
Chiller Unit Standard
Dielectric Fluid Deionized water
Resin Tank .1 cubic ft.
Filters (2 ea) .Cartridge
Filtering Precision Submicron
Water Conductivity Control Automatic
Water Temperature Control Automatic

POSITIONING ACCURACY (X,Y) +0.0001”
REPEATABILITY (X, Y) +0.00005”
AXIS DRIVE MOTORS AC Servo Motors Direct Coupled to Ballscrews

A list of M & G codes utilized by the EXCETEK control is available upon request.

MACHINE SPECIFICATIONS (Continued) V400G Plus

Power Supply
AC MOSFET Discharge Power Circuit
Application Specific Integrated Circuit (ASIC)
Anti-Electrolysis Power Supply
Intelligent OV Circuit
Modular PC Board Design
DPM – Digital Power Manager
HP AVR Circuit – Improved cutting stability

POWER SOURCE REQUIREMENTS 220 v +5%, 3 Phase, 60 HZ
TOTAL POWER REQUIRED 15 KVA
FLOOR SPACE 83”x 89”x 86”
MACHINE WEIGHT .5952 lb.

INSTALLATION REQUIREMENTS

In order to ensure a correct installation and optimum functioning of the machine, it is recommended that the following points be taken into consideration:

ELECTRICAL:
• The machine can tolerate incoming voltage variations of +5%. In case of voltage fluctuations that exceed this specification, the customer may be required to purchase a constant voltage transformer
• Earth Grounding: Impedance <10 ohm maximum.

COMPRESSED AIR:
Dry air 100 psi

ENVIRONMENTAL CONDITIONS:
Temperature .60-90o F
Humidity .0-75%
Vibration 0.5 G

CONTROL SPECIFICATIONS V400G Plus

CNC UNIT
Control Device 64-Bit Windows XP Based IPC
Screen Display 15” Color Touch Screen
Memory Capacity RAM: 512 MB, Hard Drive: CF1024 MB
Controlled Axis X, Y, U, V, Z Plus Optional 6th Axis
Least Input Increment 0.000004”
Least Command Increment 0.000004”
Input/Output Interface Keyboard, RS-232c, Ethernet, USB Port
Servo Control System Full-Closed Loop
Interpolation Linear, Circular
Maximum Programmable Dimension ..+999.99999”
Command Unit Inch/Metric Switchable
Scaling 0-9.9999 Times
Figure Rotation +360o F
Mirror Image Independent X and Y Axis
Wire Diameter Compensation .0-+9.99999”
Automatic Coordinate System Skewing Calculation

ADDITIONAL CONTROL FEATURES:
Reverse Control, Rotation Copy, Reverse Copy, Scaling Copy, Mirror Copy, Repetitive Rotation Copy, Retrace, Sub-Program, Manual Data Input, Start Point Return, Hold Point Return, Automatic “Z” Axis Return, Guidance Function, Sequence Number Display, Search, Power Recovery, Dry Run, Single Block, Machine Lock, Cutting Length Display, Axis Change, Optional Block Skip, Optional Skip, Optional Stop, Scaling, Mirror Image, Cutting Length Calculation, Actual Cutting Speed Display, Diagnostic Function, Machine Restart Function, Operation History Function, Alarm History Function, Fixture Offsets, Wire Path Graphics, Improved corner control function, Improved approach insert point line control.

STANDARD EQUIPMENT V400G Plus

Standard equipment on the V400G Plus is the following;

Machine, Generator, Numerical Control, and Filter System, as well as the following items:
• Automatic Wire Threading
• Dielectric Chiller Unit
• 1 ea. 11 lb. Spool Brass Wire (0.10 in Diameter)
• 1 set of Wire Guides (.010 in Diameter)
• Automatic Vertical Wire Alignment Gauge
• Diamond Guide Removal wrench
• Filter Cartridges (2 pcs.)
• 1 Extra Refill of Deionization Resin
• Flushing Nozzles (Upper/Lowers 2 Sets)
• Tool Kit
• Operation and Maintenance Manuals (1 Set)
• Auto Voltage Regulator 220V
• Transformer (isolated) 20KVA step up or down

*Buyer responsible for arranging freight and paying for freight. Machine will be loaded onto truck once payment clears.

Specifications

ManufacturerEXCETEK
ModelV400G WIRE EDM
Year2018
ConditionUsed
Stock Number9012