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* * * Calibrated September 2024 * * *
Condition:
Used: An item that has been used previously. The item may have some signs of cosmetic wear, but is fully
Country of Manufacture: UNITED KINGDOM
Brand: RENISHAW
Model: QC20-W BALLBAR KIT WITH ZERODUR CALIBRATOR
MPN: A-8014-1510 A-8014-1540 A-8014-0417 M-8003-0470
Renishaw QC20 Ballbar Machine Tool Performance Evaluation Kit with Manual, Software CD, New Bluetooth interface, VTL Adaptor Kit and Zerodur Calibrator. Includes the small circle accessory kit, tool cup extender, extra tool cup extension and center cup.
Bluetooth wireless technology, totally revised electronics and enhanced test capability makes the QC20-W ballbar system even simpler to use and more powerful than its QC10 predecessor. At the same time, test processes and results are compatible for QC10 users. Review latest software and software upgrades. The QC20-W system draws on Renishaw's many years of experience with ballbar testing and offers significant performance and operational benefits. Bluetooth wireless technology ensures no wire handling issues, closed door operation and reduced possibility for system damage. New hardware and software which allows a 'partial arc' (220°) test. This gives you greater test flexibility including improved Z axis testing (no custom fixturing required) tests where axis travel is limited (typically Z axis on machining centres and X axis on lathes) ability to test 3 planes from a single set up, using 'partial arc' tests for 2 of the tests and present a 'volumetric analysis'. Faster data reading for enhanced analysis on small test circle and high feed rates. Enhanced software includes many new features for extended testing and greater ease of use.
The new design also allows testing in 3 orthogonal planes through a single reference point. A single, simple hardware set up means quicker testing and the ability to produce a representative volumetric measurement of positioning accuracy. The QC20-W ballbar retains the principle of a simple CNC circular program, and powerful software. Together, these can quickly diagnose and quantify machine positioning errors including, servo mismatch, stick-slip errors, backlash, repeatability, scale mismatch and machine geometry as well as giving an overall circularity error value.
The Ballbar 20 system software has been enhanced to give even greater flexibility for testing and reporting. The QC20-W kit is supplied in a redesigned, robust system case, which includes spaces for the most popular accessories.
With many thousands of established users of the QC10 system, Renishaw has gone to great lengths to ensure backward compatibility with the QC10 system. This minimises costs and disruption when upgrading or working alongside existing QC10 systems.
Ballbar lengths are identical to QC10, so all existing test routines can be carried over including test templates, CNC programmes, and work and test procedures. Only minimal training is required when upgrading, focusing on familiarisation with the new features. The Ballbar 20software is also compatible with QC10 systems as the test file format is unchanged. As a result both old and new machine records can be reviewed using the same software.
The QC20-W ballbar system can be enhanced by using a range of accessories.
With additional extensions it is possible to perform tests up to 1350 mm radius.The standard QC20-W kit comes in its own robust carry case which includes the
QC20-W wireless ballbar, battery, spindle and table mounts (pivots), 50 mm, 150 mm
and 300 mm ballbar extensions (to allow various test diameters) and tools.
Ballbar 20 software and manual are supplied on a single CD with a
'Getting started' video guide provided on a separate DVD. Also included is a calibrator
for enhanced test analysis. (It enables absolute readings for scale errors and a
handy means of checking that the ballbar is reading nominally correctly).
Fully traceable calibration certificates, for the ballbar and calibrator and
validation labels to display test results on machines are also included in the kit.
All kit items can be ordered separately as spare parts.
| Sensor resolution | 0.1 µm | 4 µin |
| Ballbar measurement accuracy* | ± (0.7 + 0.3% L) µm | ± (27.6 + 0.3% L) µin |
| Ballbar measuring range | ±1.0 mm | ±0.04 in |
| Sensor stroke | -1.25 mm to +1.75 mm | -0.05 in to +0.07 in |
| Maximum sample rate | 1000 Hz | 1000 Hz |
| Data transmission range (Bluetooth, Class 2) | 10 m typical | 33 ft typical |
| Operating range | 0 °C - 40 °C | 32 °F - 104 °F |
| System case dimensions (L x W x H) | 395 mm x 300 mm x 105 mm | 15.5 in x 11.8 in x 4.1 in |
| System case weight including kit contents | 3.75 kg (approx) | 8 lb 4 oz (approx) |
* also referred to as 'radial measurement variation'
Valid 15 °C - 25 °C (59 °F - 77 °F)
L = length over which error is measured
Specification if measuring 10 µm error on machine ±0.73 µm
Specification if measuring 100 µm error on machine ±1.00 µm
This is by far the best price you will find on a Renishaw QC20 Ballbar Machine Tool Performance
Evaluation Kit Fully Tested with 90 Day Warranty. Purchase with confidence from a Paypal verified
retailer. If what you order is not what you receive you will be refunded the full purchase price for this
sale. Metrology Parts would like the opportunity to earn your business for this sale and all of your
future Renishaw product needs. If you have any questions feel free to ask. With 36 years of experience
with Renishaw products we can help with all of your application needs as well as your after sales
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