QUELLTECH GMBH - Precision is our Mission

Germany

Factory icon Manufacturer/ Producer

QUELLTECH GMBH
Web icon

Product catalogue preview

Germany

Verified by Europages

Particular Challenges of the Application: By tactile equipment, determination of the deepest point on a rough metal surface is neither simple or precise. As a consequence, often either too much material is removed, or the surface is still covered with defects which have to be eliminated by a following milling cycle. The equipment is arranged in parallel, so that the complete width of the slabs is covered. The sensors are calibrated to a common coordinate system and mounted on a movable gantry. Before measurement, the slabs are fixed in place. The scanners mounted on the gantry are guided over the measuring object, driven by an electric motor. The point cloud recorded by the four scanners is consolidated in a PC by means of the QuellTech image processing software which calculates the difference between highest and lowest point of the corresponding surface and compensates for possible inclination of the slab (detrending).

Request for a quote

Germany

Verified by Europages

Defects to be examined in this application are very small, their size is often lower than 0.5 mm – hard to discover by human eye. Rework in the course of the production of the final product however, proves to be complicated and expensive. Large rolls with a diameter of 2 m and a length of 10 m are very difficult to remove and to reinstall. In order to avoid corresponding inconveniencies, it is essential to support the manufacturing process of the rolls themselves by a reliable quality control in the form of an automated final inspection.As the Quelltech Q6 laser scanner features an extremely precise resolution of 4096 Pixels/Profile at a high scan rate, this model proved to be able to meet the requirements and was mounted onto the positioning stage of the grinding machine. Furthermore, an industrial measurement computer was added, used for the analysis software of the point cloud. On the basis of this configuration, the entire roll surface could be recorded on a helical path.

Request for a quote

Germany

Verified by Europages

Many materials cannot be measured tactilely, therefore non-contact thickness measurements become necessary. Especially e.g. with glowing materials, or wet processes, a continuous tactile measurement is nearly impossible. Furthermore, web speeds in plant engineering and production have increased, requiring a corresponding fast sampling rate of the measuring systems. In addition, high measuring widths are often required. Why is contact free measurement technology so perfect for this application? Can be used in any web width, Scalable measurement thicknesses from a few millimetres to several meters, Thickness and coating thickness can be measured for different materials, Vibrations of the web materials, can be compensated, Turnkey solution for mechanical engineering, Non-contact and non-destructive measurement method, Large distances to the measured object are possible, Measurement of free forms,

Request for a quote

Germany

Verified by Europages

Particular Challenge: For the assessment of rotating parts, numerous parameters have to be taken into consideration: Concentricity, radial run-out and axial run-out (i.e. wobble); furthermore thickness, diameter, planarity and the absence of surface defects had to be examined. The solution developed by QuellTech consists in a configuration of three Q6 Laser Laser Scanners.Each of the lateral surfaces is assigned to its own scanner. In order to enable the thickness precisely to be determined, both laser lines are mutually oriented in opposite direction. The third scanner inspects the outer circumference of the wheel, this way measuring diameter and radial run-out. All of these scanners are subject to encoder signals supplied by the rotary axis and synchronously triggered, so possible defects on the wheel can precisely be localized. The measurement takes place at a resolution of ca. 30 µm, and a cloud comprising several millions of points are obtained.

Request for a quote
Deutsch See the 23 products

QuellTech turnkey solutions for industrial image processing In addition to the laser sensor technology, our complete solutions include application software that can be implemented remotely worldwide. Why QuellTech laser sensors? Due to our flexible production methods and our focus on laser triangulation, we can adapt our sensors at any time. This includes, for example: Limited installation space, high process speeds, high temperatures of the measurement objects (up to approx. 1200°C), optically demanding surfaces and harsh industrial environments. Inline quality monitoring in production, machines and systems with laser sensor technology for surface inspection, volume measurement, preventive maintenance, flatness measurements, thickness measurements, weld seam guidance, weld seam inspection, industrial image processing and 3D laser scanner measurements. Quelltech offers inline solutions for quality inspection in the following industries Metal Fabrication, Smartphone Manufacturing, Welding Automation, OEM Integration, Power Engineering, Mining, Automotive. Do you need an initial consultation for your measurement task and preferably an initial free estimate of the feasibility of your measurement task? Then please get in touch with us at office@quelltech.de We will call you back promptly or arrange a team meeting with you for a competent initial technical evaluation of your measurement task.

Latest company news

3D Laser Scanners for Solar Thermal Energy

3D Laser Scanners for Solar Thermal Energy

New customer ・ 28 Feb 2024 read more Open In New icon

Innovative Energy Generation: Solar Thermal Power Plants as the Key to Efficient Energy Storage. The German Aerospace Center (DLR) is researching and testing this technology in collaboration with industrial partners. The QuellTech Q6 laser scanner is utilized to non-invasively measure the thickness of ceramic particle layers.In a pioneering approach, the QuellTech Q6 laser scanner contributes to achieving an optimal configuration of these particles. The scanner’s capacity to accurately measure the rotating drum, where ceramic particles are employed for heat storage, allows for precise monitoring. This integration not only accelerates projects but also ensures quality assurance by identifying irregularities in drum rotation and compensating for them through meticulous adjustments.

Documents

Aluminium Ingot Scanning

Domain icon Manufacturer/ Producer

QUELLTECH GMBH

Leonrodstraße 56

80636 München - Germany

VAT No.
Contact

Company info

Key figures

  • Company headcount
    1 – 10
  • Sales staff
    1 – 10
  • % of export sales
    70%

Organisation

  • Year established
    2009
  • pages.epage-home.site-status
    Registered office – Parent company
  • Main activity
    Manufacturer/ Producer

Business info

Trading areas

  • Check Circle Outline icon International

Delivery areas

Activities of QUELLTECH GMBH

  • Measurement and control instruments
  • Optical measuring equipment
  • Machine vision system
  • Extraction machinery and equipment - minerals and ores
  • Metal working
  • Customer-specific sensors
  • Machine automation
  • 3D laser scanners
  • metrology
  • roll welding