QuickMeasure
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Meßtechnik / Measurement Engeneering Präzisionsantriebe / Precision Drives Steuerungen / Control Systems / Software Sondersysteme / Special Systems LPKF Motion & Control GmbH Mittelbergstraße 17 D 98527 Suhl fon: + 49 36 81 / 89 24-0 fax: + 49 36 81 / 89 24-44 mail: info@lpkf-mc.de internet: http://www.lpkf-mc.de LPKF-Products QuickMeasure 2D measuring machine LPKF QuickMeasure Highest measuring accuracy over 800 x 800 mm Measurement Engeneering Measuring system for inspecting and measuring stencils and other large scale objects Technische Parameter 1687 1490 1320 Technical parameters Data Max. frame size: 850 x 1000 mm Max. frame height: 50 mm Measuring range: 800 x 800 mm Accuracy over the measuring range: 3 + I/200 ìm Accuracy within the image area: ± 1 ìm Two image areas: 1st image area: 34 x 25 mm Pixel resolution: 44 ìm 2nd image area: 1,3 x 1 mm Pixel resolution: 1,7 ìm Focusing range: 50 mm Installed size L x B x H: 1,7 x 1,5 x 1,4 m Total weight: ca. 1,5 t QuickMeasure Design The measuring machine has a gantry construction. The lower axis moves the object carrier over a transillumination unit. The upper axis, which is perpendicular to the lower axis, carries the focusing device with the optical sensors. The functional separation of the two axes enables optimal layout of the installation and provides the highest accuracy. Guidance is provided by air bearings on high-precision granite paths. Each axis has a high-resolution linear measuring system with an exact reference point. The scanning of the objects to be measured is performed by two video cameras and telecentric objectives. The focusing device is a carriage guided by no-play, pre-stressed precision rollers. The use of two objectives provides two magnifications with different fields of vision and resolutions. One enables a quick check to be made (e.g. for completeness) and the other can make an exact measurement with high resolution. The illumination is provided by a flash synchronised with the image acquisition of the camera. The motors are controlled by a 3-axis controller on the basis of the LPKF MotionSystem® universal and modular device controller. Expansions are possible if the system is integrated into a technological environment. The measuring installation offers two methods of working: 1. Scan mode In this mode, the entire object or partial area is recorded and then compared with the reference data. Deviations are made available in a database for any type of further processing. The operator can home in on all faulty structures and assess them. This mode of operation enables, e.g., a fast check of the completeness of laser-cut plates. 2. Measuring mode In this mode, all or selected objects can be approached in sequence, and processed by a previously learnt measuring program. All the functions of the software can be accessed in this mode of operation, and high-precision geometrical measurements are possible. General Description

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QuickMeasure The "LPKF QuickMeasure" measuring system has been specially developed for the quality control of laser plates, stencils, screen-print masks, cut ceramic plates, printed circuit board holes and printed circuit board contours. Particular manufacturing processes, such as laser cutting, laser engraving, water jet cutting, etching processes etc., have a physically determined process uncertainty. This means that the quality control accompanying the production is of greater importance. With the "LPKF QuickMeasure" system, we offer a measuring installation which is suitable for large,...

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