Precise straightness measurement of round workpieces
With our innovative laser technology, you can check the straightness of a round profile inline and with a single measuring routine. The measuring frame with will be installed directly in your existing line and contains at least three pairs of measuring sensors. The object rolls through the measurement system in the inspection process and is scanned. The measurement result shows the deviation of the straightness in mm related to a reference length of one meter. Optionally, you can determine additional parameters such as diameter and ovality of the object.
Together for your success
This process is unique on the market and was developed with our partner sema Systemtechnik. You receive a verifiable quality assurance of your rods or pipes in the current production. The modular design allows individual configurability and can be easily integrated into the existing system. Benefit from the competence and experience of two strong partners.
The intuitive software reads the measured values and calculates the straightness and the diameter during the process. The measurement results are evaluated based on the product specifications and tolerance violations signaled via digital outputs.
|Measurement of||straightness; diameter and ovality are optional|
|Material flow through measurement range||crosswise to orientation of long product|
|Material length||up to 8,000 mm*||*larger material length upon request|
|Number of sensors||3-16|
|Distance between sensors||0.5 m*||*other sensor distances upon request|
|Measurement frequency||800 Hz|
|Material temperature||0 - 100°C|
|Ambient temperature||0 - 45°C|
|Operating voltage||24 V DC ± 20 %|
|Interfaces of measurement system||Level 2; iba*||*other interfaces upon request|
|Humidity of intake air||35-85 % humidity, not condensing|
Technical data for sensors
|Sensor measurement range||45 mm||90 mm||120 mm||150 mm||180 mm||230 mm|
|Accuracy of straightness measurement (refers to 3 sensors per 1 meter material length)||0.1 mm/m||0.12 mm/m||0.14 mm/m||0.16 mm/m||0.18 mm/m||0.2 mm/m|
|Material diameter for straightness measurement||5-20 mm||5-50 mm||5-70 mm||5-90 mm||5-110 mm||5-140 mm|
|Material diameter for diameter and ovality measurement||max. 15 mm||max. 30 mm||max. 40 mm||max. 50 mm||max. 60 mm||max. 80 mm|