Mitutoyo

QV Accel – Large CNC Vision Measuring System

QV ACCEL is a vision measuring machine with moving-bridge type main unit structure suitable for measuring large objects.

Features

QV Accel-2

  • As the stage is fixed on the moving-bridge structure, you can use a simple method to fixture a workpiece, which is suitable for measuring small, thin objects.
  • The Point From Focus (PFF) function enables the 3D measurement with multi cross-section images. Scanning the object by auto focusing the objective lens can capture multiple cross-section images (image contrasts) at different heights. Thus obtaining 3D shape data from such images.
  • QV ACCEL 1212 (range: 1250×1250×100 mm) and QV ACCEL 1517 (range: 1500×1750×100 mm) are available to special order.

Functionality by multi-probe use

Touch Trigger Probe Quick Vision SeriesTouch Trigger Probe

Quick Vision Series models can also use touch-trigger probes to support measurement of workpiece features that cannot be inspected with vision alone. This capability is also useful when the most precise height measurements are required.

 

 

 

Laser Probe

High-speed non-contact measurement of minute height difference and curved shape

The laser confocal sensor, less affected by the color of the object, can scan surfaces. The sensor scans the object to capture the surface shape data in a non-contact manner.

 CPS-ProbeCPS Probe

Non-contact measurement of steep angle surfaces and transparent objects

Differences in the focal length of the white light source are used to measure an angled surface. Additionally, thickness of a thin, transparent object is measured by simultaneous detection of surface heights at two points on the object.

 


Highly functional lighting for positive edge detection and automatic measurements

Tracking Auto Focus (TAF)

Laser emitted from the objective lens enables automatic focusing. The system automatically keeps the object in focus according to its shape, eliminating the task of focus adjustment and increasing measurement throughput.

Tracking Auto Focus

Programmable Ring Light (PRL)

Changing the positions of the two curved mirrors sets the ring light’s obliquity to any chosen value between 30° and 80°. This is effective for enhancing the edges of inclined surfaces or very small steps. Furthermore, the PRL light’s illumination can be controlled independently in every direction, front and back, right and left. This makes it possible to configure highly variable lighting settings to match measurement locations.

Programmable Ring Light (PRL)


High-Performance Multi-Auto Focus

The QV Series is equipped with a high-performance image auto focus function as standard. Image auto focus is used to guarantee accuracy. Thanks to the availability of various auto focus tools, the optimal focus for each surface texture and measured feature can be selected, which makes it possible to perform highly reliable height measurements. Furthermore, auto focus operates at high speed, which increases total measurement throughput.

Accuracy conforming to ISO10360-7

Some models in the Quick Vision Series support the ISO10360-7 guaranteed accuracy specifications. Contact Mitutoyo for details on applicable models.

QV Accel