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Měřicí a automatizační technika

Automatically running processes must also be controlled whether the required target movement has actually been achieved. Their monitoring is often more complex the faster and more precisely the production runs. Measurement technology is a crucial factor for the safety and quality of the products. Sensors for all measurement principles are used for this in numerous applications. They range from the simple OEM standard sensor to the completely new type of measuring systems for in-line inspection.

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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 ...

Width

The width of the object is often an important dimension for the dimension control. The width can in some respects also be interpreted as thickness and in this case can be resolved using thickness measurement. Different ...

Inspection of sockets

There are many uses of sockets in the automotive area. The dimensionCONTROL system is used for the quality inspection of these parts. An optical micrometer at the machine entry checks the size of the sockets. Using different ...

Thickness measurement of mineral cotton

Mineral cotton is often used for heating insulation of buildings.  However,  as  well  as  the  homogenous  material structure, thickness is also a critical factor in ensuring the right insulation characteristics. In the ...

Processing measurement data for thickness measurements

One method of measuring thickness is to calculate values from two opposing distance sensors. With up to six inputs, the CSP2008 universal controller allows synchronous recording of measured values from optical sensors: A pair of ...

Digital 3D measurement of complex parts and shapes

Mabotic devepols and manufactures various designs of digital scanning units. scanCONTROL laser scanner are often used for digitisation of parts. The scanner projects a laser line onto the object being measured and records the profile ...

Dimension inspection of cylindrical objects

The CD Express measuring instrument developed by a British company measures circumference, diameter and ovality of cylindrically shaped objects. The measuring objects are inserted in the measuring device and the measurement starts automatically. ...

Yarn thickness

A consistent yarn thickness is a prerequisite in the textile industry for high quality products. Therefore, the naturally occurring yarn thickness fluctuations must be eliminated. The yarn is drawn to a constant thickness using a stretching tool. ...

Measurement of large geometries with precision machines

Measuring complex part geometries is a task for the scanCONTROL laser scanner. Laser scanners are used in the precision machines of EHR in order to perform a component inspection at high resolution and without contact. The special feature is that ...

Overhead conveyor distance

Overhead conveyors which move automatically through the production process on a rail are used for the transportation of many components. A certain minimum distance is required so that components do not collide with each other during the transport. ...

Optical sensors in side trimming systems of saw mills

The tree trunk cut into planks in saw mills still shows the wane of the original tree on the edges. In order to achieve an optimum cutting width and thus a maximum yield here, laser triangulation sensors are installed every 30 to 50 cm which measure ...

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 the roll must be measured constantly so that ...

Measurement system for the flat setting on carding machines

The setting of the distance between the drum and the flat is crucial for carding quality of fibre, e.g. wool. Investigations have shown that manual gap settings with the gauge to the left and right on the carding machine are not equal and that with the ...

Active compensation for movements in the measurement process

Harsh industrial environments place high demands on optical displacement sensors – precise measurements must still take place despite dust and high processing speeds. The optoNCDT 1700 and optoNCDT 2300 series of laser sensors have been mastering these ...

Coordinate measurement machine

Coordinate measurement machines are used for measuring many different components. Different scanners and measuring equipment measure the surface of the component in three dimensions. Laser line scanners from the scanCONTROL 2800 and 2700 series are ideally ...

Bearing shell surface

Sliding bearings are used in combustion engines for the crankshaft and camshaft. The bearing shells are often composed of three layers whereby the inner layer is only metallised or sputtered. If there are residues on the bearing shell, the inner layer has too ...

Thickness measurement using displacement sensors

Thickness measurement using displacement sensors is a wide application area. Basically there are distinctions between non-destructive/destructive, non-contact/with contact and one-side/two-sided thickness measurement. The Micro-Epsilon measuring techniques for ...

Measuring of the haptic contact temperature

Contact or touch temperature is an important parameter in the tactile quality of a surface. The feeling of the temperature that a material causes can be determined by using a measuring system. If this parameter is known, an objective feeling of quality can be made. ...

Measurement of the zinc strip colour in the production plant

In the production of high-quality material strips and boards made out of titanium zinc, the surfaces receive specific treatment. Therefore, the colouring of the zinc products is already determined during the production process.

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 as measured values are usually distinguished ...

Automated board measurements in wood production

Electronic Wood Systems GmbH (EWS) has launched the "dimension scan"a new approach to the automated measurement of finished boards. The market leader in measurement systems for the wood processing industry, based in the German town of Hamelin, EWS developed this ...

Automatic positioning of synchroniser discs

Synchroniser discs are used as a synchroniser package in automatic transmissions. Behr Systems in Germany created a handling and processing plant for deburring the front side of the synchroniser discs using a laser. An essential part of this plant is the measurement technology, ...

Profile

Profile measurement generally describes the measurement of the object contour, flat or as a track. Basically, it is possible that either the sensor traverses across the object or the object moves through the measuring range of the sensor. It is important therefore that the object ...

Fluid level measurement of aluminium pig irons

A German manufacturer of prestressed concrete products uses a number of 3D measurement systems by InSystems Automation with optical sensors made by Micro-Epsilon for quality control of railway sleepers. The systems include a portal station that is fitted to a forming station above ...

Vibration test of wet razor

Modern wet razors provide the function of supporting the shave using vibration. A functional test is performed at the end of production for these models. The razor is switched on and placed in the light band of the optoCONTROL optical micrometer. The laser micrometer measures the vibration ...

Groove

A groove can occur in many different objects as a sustained depression. Whether a groove is desired or not is the question. If a single track measurement of a groove is sufficient, laser point sensors, confocal, capacitive or eddy current sensors can be used for this depending on the material. ...

Calibrating robot axes

Industrial robots have become indispensable in modern production facilities due to their reliability and speed. During set up and also at regular intervals within the scope of quality assurance, the robot axes must be adjusted. Here, electronic adjustment probes have long substituted mechanical ...

Dimensional accuracy of sectional doors

With sectional doors for parquet or laminate flooring, key and slot joints for individual sections are applied. However, these sections are opened and closed frequently. To enable a robust but permanent flexible key and slot joint, specified  dimensions  are  critical  and  must  be  adhered ...

Welded sheets on gas valves

For automatic welding processes, the quality of the weld is often dependent on how precisely the welding head is positioned for the seam place. If the positioning is checked by a measurement system before the welding, unnecessary rejection can be prevented right from the start. The elster company uses ...

Measurement of pre-stressed steel

An inspection system for incoming goods inspection has been developed for a manufacturer of pre-stressed concrete, which detects the profile depth of delivered batches and continuously records this information to a database.

Angle

It is important to know the angle of a surface for many processes. Contacting measurement is not expedient in automated processes. scanCONTROL 2800 or scanCONTROL 2700 non-contact sensors measure any angle using a special evaluation algorithm. This ensures that the required production tolerance is complied ...

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