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Measurement solutions for Profile & surface

From point to profile to surface

A point sensor gives one number, a line scanner gives a cross-section, and a snapshot sensor gives a whole surface. Cost and cycle time rise in the same order, so the useful question is what the smallest measurement is that answers your real inspection question.

Applications

  • 2D profile scanning

    A laser line returning up to 2048 real points per profile.

  • 3D contour scanning before laser cladding

    Identify the part contour before weld deposition so the weld-head path can be guided. Laser profile scanners capture the contour and provide 3D data for weld-head guidance.

    Industry: 3D printing
  • 3D measurement of components prior to plasma cutting

    In order to process these huge domes quickly, fully automatically and at extreme precision, it is necessary to determine their shape and exact position within the production line. As the pure CAD data of the dome often differs by several…

    Industry: Measurement technologies
  • 3D quality inspection in coordinate measuring machines

    The generation of 3D point clouds in coordinate measuring machines (CMM) is used both for quality inspection and for reverse engineering. Laser profile scanners from the scanCONTROL series detect the geometric shape of objects by moving…

    Industry: Measurement technologies
  • 3D surface inspection of technical mirrors

    Reconstruct glossy mirror surfaces and identify local deformations and contamination. A reflectCONTROL 3D sensor uses phase-measuring deflectometry and captures a surface point cloud, including an amplitude image for reflectivity changes.

    Industry: Optics
  • 3D workpiece digitization in automated machining

    Detect workpiece position and shape directly inside a processing machine. scanCONTROL profile scanners combined with OpenSCAN software digitize workpieces for machine integration.

    Industry: Industrial automation
  • CAD comparison of printed components

    Inspect printed components against CAD geometry for production-quality control. Blue laser scanners acquire profiles while a traversing unit creates a 3D image for CAD comparison.

    Industry: 3D printing
  • Coating application on edges

    Electrodes must be coated with extreme precision in order to maintain tight manufacturing tolerances. This is why laser scanners from Micro-Epsilon inspect the coating profile on the strip edge which enables the detection of anomalies and…

    Industry: Measurement technologies
  • Coating-deposition control in additive manufacturing

    Monitor weld deposition during laser cladding or deposition welding. Laser scanners with high profile resolution inspect the deposited coating.

    Industry: 3D printing
  • Conductor rail wear and gauge measurement

    For the inspection of conductor rails, a measurement wagon is used which contains a total of six scanCONTROL laser profile scanners. These scanners detect the profile of the conductor rails from below, above and from the side. The large…

    Industry: Measurement technologies
  • Confocal topography measurement of dental samples

    Inspect the surface topography of dental samples. Select a surface region in software and measure it with confocal chromatic sensing.

    Industry: Medical industry
  • Defect recognition on worktops

    Foreign bodies, uneven distribution of the adhesive or unevenness when closing may produce open joints between the top material and the sidebars. The scanCONTROL laser profile sensors check if there are open joints and detect their gap…

    Industry: Measurement technologies
  • Deformation measurement of lightweight structures

    For the investigation of component deformations under load, specially designed measuring systems are used, which detect the surface contours in a reactionless way. The measuring system consists of a movable half frame on which two laser…

    Industry: Measurement technologies
  • Detection of curved edges after cutting

    Films may have curvatures and deformations after longitudinal cutting. In order to detect these deviations reliably, laser profile sensors from Micro-Epsilon are used. Laser scanners measure the profile of the film on the edge in order to…

    Industry: Measurement technologies
  • Dimensional inspection of fine mechanical structures

    In assembly processes of smartphones and tablets, the dimensions and the assembly gap of the gasket are inspected in order to ensure high resistance to water and dust. Measurements are performed with Micro-Epsilon laser profile sensors that…

    Industry: Measurement technologies
  • Distance control of detectors for the examination of drill cores

    For the geological analysis of drill core and mineral samples Cox Analytical Systems offers special X-ray analysis equipment (XRF scanners). These allow sample analysis for almost all elements of the periodic table in one measurement run…

    Industry: Measurement technologies
  • Edge measurement of glass

    In many handling processes, precise positioning of glass sheets is required. The position of the sheets is determined via the detection of the glass edges. Laser profile sensors from Micro-Epsilon measure the edge position at several points…

    Industry: Measurement technologies
  • Fully automatic measurement of sheet metal

    Dimensionics developed the Disionic Sheet Control measuring table for fully automatic testing of the dimensional accuracy of sheet metal. It operates with laser profile sensors by Micro-Epsilon. The sensors measure sheet metal blanks and…

    Industry: Measurement technologies
  • Gap measurement in forming lines

    Before welding pipes, the gap is monitored with laser scanners. The scanners provide precise readings, allowing the position of the center point to be output. In this way, the pipe is brought into the optimum position relative to the…

    Industry: Measurement technologies
  • Gap measurement of extruded plastic profiles

    In the extrusion of high quality plastic profiles, adherence to tight manufacturing tolerances is crucial. For quality assurance, laser profile scanners from Micro-Epsilon are used. Thanks to the surface compensation, the scanners reliably…

    Industry: Measurement technologies
  • High resolution depth mapping of organic material

    For optimal measurement of organic material, Micro-Epsilon offers the patented Blue Laser technology. With blue laser, significantly more precise measurement values can be generated on organic materials than would be possible with red…

    Industry: Measurement technologies
  • Inline inspection of film position on laminated safety glass

    Detect film overhang, underhang, film residue and foreign objects at the glass edge during production. A scanCONTROL 8500-100 4K laser scanner inspects the moving glass edge and uses optical contrast from birefringence to distinguish film…

    Industry: Glass
  • Inspection of the rail profile during grinding and milling

    Rail milling trains are used for repair work on tracks. In order to detect the rail profile before and after the milling head, scanCONTROL laser profile sensors are used immediately before and after the grinding wheel. The target and actual…

    Industry: Measurement technologies
  • Laser profile guidance for automated cable-harness assembly

    Locate flexible cables and determine their geometry so a robot can insert them into the correct connector slots. A scanCONTROL 3010-200 series laser profile scanner measures cable position and geometry; customer software synchronizes…

    Industry: Electronics manufacturing
  • Measurement of component movements in road tests

    During the road test, powerful laser profile scanners and miniaturized laser sensors record lowfrequency vibrations and the movement of components within an assembly space. They test, for example, how assemblies move while driving or how…

    Industry: Measurement technologies
  • Measurement of surface changes by laser irradiation

    Fraunhofer EMI researches the effect of laser beams on different surfaces. For this purpose, various samples are irradiated with a high-power laser that packs a punch of several kilowatts. Meanwhile, two scanCONTROL laser profile scanners…

    Industry: Measurement technologies
  • Measuring and inspecting laser welding seams

    Fully automatic welding units can be found in numerous industrial areas. Quality control in the form of a 100% inspection is indispensable in order to achieve defect-free weld seams. Laser profile sensors from Micro-Epsilon monitor the weld…

    Industry: Measurement technologies
  • Measuring the coplanarity of IC pins

    In SMT and reflow soldering processes, the coplanarity of the pins has to be inspected in order to assure a perfect soldering quality and to avoid failures. For this purpose, laser profile sensors from Micro-Epsilon are used. The scanner…

    Industry: Measurement technologies
  • Measuring the distance from tunnels & bridges

    In order to check the structural geometry of bridges and tunnels, these are regularly inspected by maintenance trains. The latter are equipped with optoNCDT ILR series laser time-of-flight sensors. These sensors detect the vertical distance…

    Industry: Measurement technologies
  • Measuring the profile of wheel tires in the test bench

    Wheel wear on rail vehicles caused by high mileage affects safety and driving characteristics and generates high maintenance costs. Laser sensors from Micro-Epsilon, which are integrated in a test bench in the track bed, are used to…

    Industry: Measurement technologies
  • Measuring the wear of the rail head

    The wear of the rail head is an important parameter in the reliable assessment of the condition of the tracks. In order to check the profile of the rail head, scanCONTROL laser profile scanners are used, which are integrated in measurement…

    Industry: Measurement technologies
  • Monitoring embossment depth

    In embossing machines, car body IDs are punched into the vehicle frame. The embossment depth must be in a defined tolerance range. In order to position the embossing tool, laser triangulation sensors from Micro-Epsilon detect the distance…

    Industry: Measurement technologies
  • Obstacle recognition on climbing robots

    The scanCONTROL 2600 sensors used form a barrier above or below the detector depending on the climbing direction. Due to the detector size, a correspondingly large measuring range of 100 mm in the X and Z directions is required. The sensors…

    Industry: Measurement technologies
  • Optical geometry inspection of motor hairpins

    Inspect copper-hairpin geometry, alignment and defects during motor production. Use laser profile scanning or 3D snapshot measurement for geometric inspection.

    Industry: Electric motor manufacturing
  • Position control of battery cells

    After the battery cells have been assembled, laser scanners from Micro-Epsilon inspect their completeness and position. Therefore, a 3D image is generated which is then compared with the CAD data. As well as profile information in high…

    Industry: Measurement technologies
  • Profile inspection of parquet flooring and baseboards

    Laser scanners from Micro-Epsilon are used for the profile measurement of parquet boards and baseboards. They inspect geometric characteristics such as groove height, gap dimensions and absolute dimensions to ensure homogeneous product…

    Industry: Measurement technologies
  • Profile measurement and diameter determination of tires

    Laser sensors from the optoNCDT 1900 series are used to 100% inspect the radial and lateral runout of tires for cars and aircraft before they are fitted. Two sensors measure perpendicular to the tires to be tested. The sensor connection is…

    Industry: Measurement technologies
  • Profile measurement and distance control during forging of wheel tires

    Blue laser scanners from Micro-Epsilon are used to monitor the dimensional accuracy of wheel tires during forging. Conventional laser scanners reach their limits with red-hot glowing steel, as its radiation intensity is too high for the…

    Industry: Measurement technologies
  • Profile measurement of mounted tram rails

    Increasing utilization of trams causes increased wear on the rails. In order to document the rail wear, measurement wagons equipped with scanCONTROL laser scanners are used to detect, automatically evaluate and analyse the profile data…

    Industry: Measurement technologies
  • Profile-guided robotic welding at Inrotech

    Obtain seam geometry before automated welding. A scanCONTROL 2900 on the Inrotech-Crawler sends profile data through the SDK/DLL path to the welding software.

    Industry: Welding automation
  • Rail alignment for welding of rail sections

    Track-bound welding robots are used for maintenance and for the construction of new tracks. Thanks to the high degree of automation, the robots achieve rail welds of consistently high quality. scanCONTROL laser profile sensors are used to…

    Industry: Measurement technologies
  • Rail-profile measurement during high-speed grinding

    Record rail cross-profile, longitudinal profile, groove geometry and track width during high-speed rail grinding. Vossloh integrates scanCONTROL LLT2900 profile scanners and optoNCDT ILD2300 distance sensors on grinding trains for…

    Industry: Rail
  • Robot-path calculation for repair welding

    Determine areas that require welding and calculate the robot path. scanCONTROL laser scanners capture high-resolution profiles at a high profile frequency.

    Industry: 3D printing
  • Testing the sharpness of band knives

    Foam cutting machines use band knives whose cutting blades typically wear out over the course of their use. In order to ensure high efficiency in the cutting process, the knife sharpness test is carried out during operation. A Micro-Epsilon…

    Industry: Measurement technologies
  • Weld seam tracking for pipeline inspection

    For the maintenance of pipelines, the inspection of the outer weld seam is a decisive criterion. For this purpose, the profiles of the welds seams are inspected in a test station. In order to automate the inspection process, the test…

    Industry: Measurement technologies
  • Weld seam tracking for pipeline inspection

    Defective weld seams are often the reason for leaks on pipelines. Therefore, the seams are inspected on the outside after the welding with the profile scanner scanCONTROL. In doing so, the scanner is positioned in a testing device on the…

    Industry: Measurement technologies
  • Welding track planning with gas valves

    The position of the welding head relative to the welded seam is a decisive factor in the quality of automated welding processes. Even minor deviations affect the welding result and may cause the need for manual rework or rejection of the…

    Industry: Measurement technologies
  • Gap and flush

    Pre-configured profile evaluation that returns two numbers instead of a point cloud.

  • Snapshot 3D

    Fringe projection that captures a whole surface in under a second.

Frequently asked questions

Answers to the most common questions about our products and services

Usually five to ten working days from when your samples reach our lab. You get a written report with the measured results and a recommended configuration.

Both. We can supply the instrument alone, or install, align, configure and prove it on your line with a measurement capability test before handover.

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