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Senzory
Inspection systems
Aplikace

Excentricita, průměr, kruhovitost

The diameter of an object can be established in different ways. If the centre of the object is known, a single sensor is sufficient for the measurement whose result is evaluated with the position of the centre point or the axis. If the position of the centre point is not known, the diameter is measured directly using two sensors. The distance information here is also evaluated together. In particular cases, if the opaqueness of the object allows this, the determination of the diameter can also be made directly using a confocal sensor.

Vhodné snímače a produkty

Snímače na principu vířivých proudů Kapacitní senzory na měření vzdálenosti Bezdotykové laserové snímače Snímače vzdálenosti pro transparentní materiály Optické mikrometry pro měření průměru a pozice
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Bore hole depth

It is essential to measure in bore holes for some applications. In doing so, the depth or the wall structure of a bore hole can usually be measured. Only confocal axial or radial miniature sensors with ...

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Brake disc concentricity

Brake discs are subject to the highest loads in use and are responsible for the safety of vehicles. For this reason alone, brake discs are thoroughly inspected on test benches. Brake discs are checked for ...

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Coil unwinding

Rolled strips in the metal industry are wound on coils for transport. For the later processing when the coils are unwound, it is important to know how much material has already been unrolled. This task is ...

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Coil diameter

Rolled strips in the metal industry are wound on coils for transport. For the later processing when the coils are unwound, it is important to know how much material has already been unrolled. This task is ...

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Stainless steel tubes for catalyst production

Various shapes of catalysts require that the stainless steel casing has a precise dimensional stability. For round catalysts, stainless steel tubes are therefore subjected to a diameter check in a special ...

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Extruder bore diameter

The idiamCONTROL system has been developed for checking the wear of extruder bores. The measuring cylinder is inserted in the case bore and pushed as far as the upper end. During retraction of the cylinder, ...

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Laser sensors support cable banding

Banding machines are used during the manufacture of cables in order to provide cables with a protective sheath. The wire runs centrally through a roll on which the banding material is coiled. The diameter of ...

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Bearing shell detection in automotive manufacturing

The presence of the bearing shells is checked automatically for all bearing caps before the assembly of the engines at the Swedish automotive manufacturer, Volvo. The bearing caps are kept in the light band of ...

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Oscillation

Measuring oscillation is a frequently occurring measuring task. Oscillations occur in research and development, in machines and plant construction as well as production control and are measured using sensors. Oscillations ...

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Diameter of a pulley

Diameter and concentricity are crucial factors for a long service life, due to the high rotational speeds achieved by pulleys. These parameters are evaluated on a special test bed, using four optoCONTROL digital micrometres. Two ...

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Drive controller in precision respooling machines

Laser distance sensors from Micro-Epsilon are used for the respooling machines of the MEMA company from Menden. They continuously measure the diameter of coils there. Finished coils for the merging of several coils are produced from ...

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Defects in ovality

In the case of processes where rolls, rollers or other cylindrical objects are rotated very quickly or an extremely constant radius must be maintained, the radial deviations must be checked before and/or during the process. Eddy current ...

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Roller runout

The runout of the roller is a crucial criterion for rolling processes of metals, plastics or other materials. An imbalance is even dangerous for rollers which have to rotate at high speeds. Therefore, the roundness of the roller must be ...

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Washing machine displacement

Using an inductive displacement sensor, the displacement of the suds container during filling and the spinning stage can be calculated. The correct quantity of detergent can be calculated with the data obtained in this way. The speed for ...

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Micro-Epsilon Czech Republic

Phone +420 381 213 011
Fax +420 381 211 060
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info@micro-epsilon.cz
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MICRO-EPSILON Czech Republic
Na Libuši 891 39165 Bechyně, Czech Republic
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+420 381 211 060 fax icon