TPT November 2010

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November 2010 39 ›
Technology Update
In-line gauges for
diameter and ovality
THANKS to new developments in high-tech laser optics, Zumbach
Electronic has introduced the new ODAC 550 laser scanner with
HLF (high-accuracy large field) technology. This technology
allows the generation of a highly collimated and accurate
measuring field of 550mm (22") without any dead zone. It also
means that the tube position in the field has no effect on the
readings.
Single axis and multiple axis systems are available, both in
static or in oscillating configuration, applicable for hot or cold
processes. Applications cover solutions for quality control (NDT)
in cold status to hot processes like MPM sizing mills, SRM mills,
conveyors, pilger mills, piercing mills, radial forges, extrusion
presses and others.
A sophisticated protection/cooling system guarantees reliable
operation and minimal maintenance. Other highlights include CSS
(calibrated single scan) technology; 1,000 true measurements/s;
mach 3 scan speed means no dynamic errors; accuracies
within a few 0.01mm; and EPM method/software for polygonal
deviations.
Zumbach’s Profilemaster® systems are based on the latest
technology with laser contouring and CCD camera vision and
processing. They capture the full product circumference/section
and measure and monitor the relevant profile dimensions, angles
and radii.
The range of Profilemaster gauges includes versions for small
precision profiles starting from a dimension of 2mm (0.08"), cold
formed tubes and profiles as well as medium size products, hot or
cold, up to dimensions of approximately 250mm (10").
Depending on process, maximum product temperature and
size range, a number of standard models are available. Special
systems are conceived and built upon specific request.
Highlights include the latest ‘light cut’ technology; modular
design with one to six laser/camera modules, depending
on the type of profiles; high accuracy within some 0.01mm;
fully static system; easy ‘teach-in’ from CAD product files;
integrated protection and air cleaning system; and close-to-zero
maintenance, with no wear parts.
Zumbach Electronic AG – Switzerland
Fax: +41 32 356 04 30
Email:
Website:
The new
ODAC 550
laser scanner
with HLF
(high-accuracy
large field)
technology