VQ40 & VQ400

VQ40VQ400 – X/Y/Z axes travel — 400 × 300 × 220 mm. Max workpiece weight 500 кг

Reliable Auto Wire Threading System

The EXCETEK AWT’s very sophisticated design provides continuous unmanned operation day and night.

Unlike other systems it can thread at the point of the wire breakage.

Water jet function enables the machine to thread workpieces up to 500mm.

Specification

VQ40

VQ400

X/Y/Z axes travel400 × 300 × 220 mm
U/V axes travel80 × 80 mm
Max. workpiece size800 × 600 × 215 mm750 × 550 × 215 mm
Max. workpiece weight500 kg
Wire diameterØ 0.15 – 0.3 mm
Number of axes controlled5 Axis AC servo motor

Maximum taper angle

±22°/ 80 mm with wide diamond guide and nozzle
Machine size2100 × 2230 × 2175 mm2100 × 2420 × 2100 mm
Machine weight2600 kg2800 kg

Water tank

Water tank capacity300 l650 l
Paper filter2 pcs
Deionizerautomatic
Chiller

Standard Accessories:

  • Ion exchange resin (× 10L);
  • Paper filter (× 2 pcs);
  • Diamond guide (× 2 pcs);
  • Upper and lower flushing nozzle (× 2 sets);
  • Energizing plates (× 2 pcs);
  • Brass wire (× 1 spool);
  • Clamping tool (× 1 set).

Options:

  • XY axis linear scale;
  • Clamping Beam;
  • AWT;
  • AVR 15KVA;
  • Water chiller.

Construction

To ensure thremal balance, RIB location is designed by finite element analysis (FEA)assuring and optimized rigid structure.

Rigid U, V truss design.

High response AC servo motor for guaranteed accuracy.

Stainless steel work table with hardness HRC 50°.

Water-cooling lower arm prevents thermal expansion caused by heat build-up, maintaining accuracy.Юстировка с помощью лазерного интерферометра, компенсация погрешности шага. Laser calibration – for the calibration and compensation of pitch errors or displacement errors of the machine structure.Micron level precision is achieved through the selection of class leading machine motion elements. The cryogenically treated C1 grade ball screws are driven by high resolution AC servomotors, and are supported by widely spaced linear guide ways for maximum stability.

Control

 

The corner control

Corner control machining parameter controls the machining speed and inhibiting the wire twisting phenomenon, hence reduce cornered ‘washout’, ensuring machining accuracy and molding compatibility, hence effectively improve molding machining quality and speed.

Operator can adjust quality priority or speed priority according to wire diameter or thickness selector.