1. Copyright © 2008 MEL Mikroelektronik GmbH Start About MEL Product range Applications: Welding Thickness measurement Robot control Inline quality control Contact MEL Mikroelektronik GmbH Breslauer Str. 2 D-85386 Eching Tel. +49 (0)89 327 150 – 0 Fax +49 (0)89 319 20 23 info@MELsensor.de www.melsensor.de MIKROELEKTRONIK GMBH MEL MIKROELEKTRONIK GMBH Intelligent Sensors & Measurement Systems Intelligent Laser Sensors and Measurement Systems for the industry MIKROELEKTRONIK GMBH We measure it right...

2. Copyright © 2008 MEL Mikroelektronik GmbH Start About MEL Product range Applications: Welding Thickness measurement Robot control Inline quality control Contact MEL Mikroelektronik GmbH Breslauer Str. 2 D-85386 Eching Tel. +49 (0)89 327 150 – 0 Fax +49 (0)89 319 20 23 info@MELsensor.de www.melsensor.de MIKROELEKTRONIK GMBH About MEL... MEL Mikroelektronik GmbH in Eching near Munich was founded in 1985. MEL staff has 30 people. Engineering, development and world wide sales of laser measurement systems is the main focus of MEL. A experienced team of engineers and physicians creates solutions for the automated production. The range includes special sensor systems as well as complex multi-unit scanning systems. MEL develops highly sophisticated sensor systems with unique technology; systems working reliable under extreme environmental conditions. A special product group are inductive sensors for the use in high temperature environment. The MI-sensors will work in ovens and heaters for many years without failure.

3. Copyright © 2008 MEL Mikroelektronik GmbH Start About MEL Product range Applications: Welding Thickness measurement Robot control Inline quality control Contact MEL Mikroelektronik GmbH Breslauer Str. 2 D-85386 Eching Tel. +49 (0)89 327 150 – 0 Fax +49 (0)89 319 20 23 info@MELsensor.de www.melsensor.de MIKROELEKTRONIK GMBH Product range... Automatic Quality control for improvement of profit We offer a broad range of standard sensors and the necessary Know-How to measure your tasks. MEL supplies laser based measurement solutions for the control of all dimensions like size, position, distance – with highest precision. MEL supplies sensors and system for: Automotive Machine builders Welding industry / welding automation Wood industry Ceramic industry Food production Vision systems Robots Pharmaceutical industry

4. Copyright © 2008 MEL Mikroelektronik GmbH Start About MEL Product range Applications: Welding Thickness measurement Robot control Inline quality control Contact MEL Mikroelektronik GmbH Breslauer Str. 2 D-85386 Eching Tel. +49 (0)89 327 150 – 0 Fax +49 (0)89 319 20 23 info@MELsensor.de www.melsensor.de MIKROELEKTRONIK GMBH WELDING... Always a good joint Semi automatic welding without control system will produce bad joints. A costly repair is then necessary. MEL seam tracking systems helps to produce perfect welds: a scanner checks the groove and measures the current position of the torch support and the quality of the joint. The sensor systems sends a feedback signal to the torch positioning support to keep the torch in the ideal position. Pipeline welding with MEL seam tracking system WELSPUN (India) Movie MEL seam inspection system checks the quality of the welded seam. Holes, pores and temperature profile are analysed to recognise weld failures. Pores and holes can be pictured in 3D for visual inspection:

5. Copyright © 2008 MEL Mikroelektronik GmbH Start About MEL Product range Applications: Welding Thickness measurement Robot control Inline quality control Contact MEL Mikroelektronik GmbH Breslauer Str. 2 D-85386 Eching Tel. +49 (0)89 327 150 – 0 Fax +49 (0)89 319 20 23 info@MELsensor.de www.melsensor.de MIKROELEKTRONIK GMBH Thin and thick... Thickness measurement with MEL Laser Sensors: - Measurement of thickness (z. B. flooring, textiles, boards, roofing, wood etc.) - recognition of duplicate sheets in automated industrial production 1. The object is on a stable ground: A sensor measures the object surface, thickness is given as the difference of the object surface to the ground. 2. The object can be measured from both sides: Two sensors measure the object from the upper and lower side. Thickness is given by adding the analog output signals from both sensors. The MEL sensor system includes the processing of the sensor signals, the output signal is 0 … 10 V / 4 … 20 mA for the thickness measurement result.

6. Copyright © 2008 MEL Mikroelektronik GmbH Start About MEL Product range Applications: Welding Thickness measurement Robot control Inline quality control Contact MEL Mikroelektronik GmbH Breslauer Str. 2 D-85386 Eching Tel. +49 (0)89 327 150 – 0 Fax +49 (0)89 319 20 23 info@MELsensor.de www.melsensor.de MIKROELEKTRONIK GMBH Robot eyes... Recognize object – processing – action The combination of Robot and Laser Scanner allows to find and identify objects in 3D. Opportunities are nearly endless precise take up inspection of objects in 3D, like nuts and bolts, drill holes, dimensions … weld control dimensional monitoring automated door mounting in car production Sensor controled Robot applications in cooperation with DENSO robots Movie

7. Copyright © 2008 MEL Mikroelektronik GmbH Start About MEL Product range Applications: Welding Thickness measurement Robot control Inline quality control Contact MEL Mikroelektronik GmbH Breslauer Str. 2 D-85386 Eching Tel. +49 (0)89 327 150 – 0 Fax +49 (0)89 319 20 23 info@MELsensor.de www.melsensor.de MIKROELEKTRONIK GMBH AUTOMATED PRODUCTION... and everything fits Inline control is a must for perfect quality, avoiding tool damage, waste and increases productivity. MEL Laser sensors perform a 100% inspection for each part in process. They check dimensions, form and position. Monitoring machined parts is highly effective: a feedback signal to the tooling machine compensates deviations of the parts, inform about tool wear and gives a early warning before the tool will break. Sample testing is no longer necessary.

8. Copyright © 2008 MEL Mikroelektronik GmbH Start About MEL Product range Applications: Welding Thickness measurement Robot control Inline quality control Contact MEL Mikroelektronik GmbH Breslauer Str. 2 D-85386 Eching Tel. +49 (0)89 327 150 – 0 Fax +49 (0)89 319 20 23 info@MELsensor.de www.melsensor.de MIKROELEKTRONIK GMBH MEL Mikroelektronik GmbH Breslauer Str. 2 D-85386 Eching e-mail: info@MELsensor.deinfo@MELsensor.de Internet: www.melsensor.dewww.melsensor.de Tel.: +49 (0)89 327 150 - 0 Fax: +49 (0)89 319 20 23 Managing Director: Zahra Langer Company Number: AG München (HRB 76943) Tax identification number: DE 128 957 367 INTELLIGENT SENSORS... We manage the quality of your products We are ready to answer your questions!