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New Acra CNC Wire Cut EDM Flushing Type Machine

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$90,450.00
SKU:
OMWA30E
Condition:
New
Availability:
45 Days after payment

Acra's New CNC Wire Cut EDM (Electric Discharge Machine) is perfect for machining with high accuracy of low conductivity materials such as PCD & CBN.  With a list of features that include:

Functional U & V Axis Design

  • U & V Axes are strategically placed on the upper column to enhance precision taper cutting

Rigid & Symmetrical Machine Base

  • All major machine components are made from properly aged and annealed high quality Meehanite cast iron
  • Computer aided design generates a well-balanced frame to ensure less deflection when loading

Precision Drives & Guide Way System

  • Precision ballscrews of C1 type and linear motion guide ways on X, Y, Z, U, and V Axis
  • Direct drive A/C servo motors on the ballscrews to help eliminate any backlash and allows for more accurate positioning.
  • Stainless Steel Slide Type Work Table
  • High Efficiency Fluid Supply System

Industrial CNC Controller

  • Easy Data Input via control panel
  • Symbolic Graphic Display
  • Auto Wire Threading (A.W.T)
  • NC Programming and Photo Graph Preview Function
  • Maintenance Information Display
  • S-Code System
  • Graphic Simulated Cutting Path Display
  • Fly Cutting Function

Cutting Contrast

  • Corner Cutting
  • Tungsten Carbide
  • PCD & PCBN
  • Aluminum Squeeze Molds
  • Radiator Molds
  • Graphite
  • Alloy Steels

EDM Specifications:

  • Maximum table size:  25" x 19"
  • Maximum work piece size:  29" x 20" x 11"
  • Maximum work piece weight:  1,100 Lbs.
  • X/Y Axis Travels:  15" x 11" 
  • U/V Axis Travels:  3.9" x 3.9"
  • Z Axis Travel:  11"
  • Wire Diameter:  0.1 ~ 0.3 mm
  • Maximum Taper Angle & Thickness:  -+15°/ 3.3"
  • Water Tank Capacity:  71 Gallons
  • Maximum Cutting Speed:  <200mm²/min
  • Maximum Stable Cutting Speed: 160mm2/min (Work piece Material: SKD11)
  • Conductivity:  Automatic
  • Maximum Wire Bobbin Weight:  13 Lbs.
  • Surface Roughness Ra 0.30 μm
  • Machining Accuracy : ±3 μm ( Thickness : 20 mm )

CNC Controller Specifications:

  • Control system:  32-bit Industrial IPC
  • Storage memory:  128mg- DOM
  • Input system:  NET, RS-232, NJ45
  • Screen display:  15" Color LCD
  • Control axis:  5 Axis (X,Y,Z,U,V)
  • Ion exchanger:  5 Liter
  • Water quality control:  Automatic
  • Command unit:  mm/inch
  • Scale magnification:  0.01 ~ 999.0 times
  • Pattern rotation:  +-360°
  • Wire Diameter compensation:  +-0.999 mm
  • Machining condition recording:  999 sets
  • Graphic simulation:  X ~ Y Plane 2D/ 3D Auto scaling background drawing
  • Subprogram resting levels:  8
  • Cutting power:  A/C power
  • No load voltage:  96/ 125V
  • On-time:  24 steps
  • Off-time:  43 steps

Installation Requirements:

  • Input Voltage:  A/C local Voltage =-10% ~ 3 Phase, 60 HZ
  • Power Consumption:  15 KVA (Without Water Chiller)/ 18 KVA (With Water Chiller), Temperature Range (5 ~ 25°C)
  • Environment:  Temperature (20°C Dust Free), Humidity (Under 75% RH), Vibration (Under 0.6mm/S2)
  • Ground:  Machine has to be grounded to avoid abnormal interference of voltage.

Standard Accessories:

  • 1 Set - Wire Guide ø 0.25 mm (upper & lower)
  • 1 Roll - Brass Wire ø 0.25 mm / 5 kg / roll
  • 1 Set - Water system (Excluding water chiller)
  • 1 Set - Remote control box
  • 1 Set - Tool box
  • 1 Set - Filter (2 pcs/set)
  • 1 PC - Ion exchange resin (5 L)
  • 1 Set - Water nozzle (upper & lower)
  • 1 Set - Automatic vertical alignment jig
  • 1 Set - Power feed contact (2 pcs/set)
  • 1 Set - Clamping tools
One (1) Year MFG Parts Warranty