Laser processes - Import export

Particular challenges To correct the effect of the tolerances of the parts, the welding robots path in conventional applications is usually adjusted, by means of a time consuming manual correction (teaching). The warping effect caused by the thermal expansion however cannot be compensated this way. For this purpose, QuellTech offers a perfectly tailored seam tracking solution, which is based on a QuellTech 2D-Laserline Sensor of the Q4 family. The method consists in measurement of the real position and width immediately ahead of the welding process. The laser sensor captures the real dimension of the weld bead, and the software used for this process simultaneously sends the nominal position to the robot. The robot performs a correction movement in X or Z position according to this measurement. This way not only the deviation caused by tolerances, but also the warping effect can be compensated – and the weldment takes place exactly at the required position.

QuellTech Solution For this purpose, QuellTech offers a perfectly tailored seam tracking solution, which is based on a QuellTech 2D-Laserline Sensor of the Q4 family. The method consists in measurement of the real position and width immediately ahead of the welding process. The laser sensor captures the real dimension of the weld bead, and the software used for this process simultaneously sends the nominal position to the robot. The robot performs a correction movement in X or Z position according to this measurement. This way not only the deviation caused by tolerances, but also the warping effect can be compensated – and the weldment takes place exactly at the required position. The QuellTech 2D-Laserline Sensor is specially prepared to the highly disturbing ambient light from the weld process. It can be cooled and protected from weld spatter, so this model proves to be particularly adequate for operation in the harsh environment of the welding process.

SPIROL specializes in the custom manufacturing of tightly toleranced Precision Shims, Specialty Washers and Thin Spacers. SPIROL produces Shims custom-made to customer specifications in thicknesses ranging from 0.02mm up to 9.5mm (.001" up to .375") using a variety of stamping methods, machining processes and laser technology to meet your specific lead time and total cost considerations. Whether a project is for prototype, short run or long-term requirements, SPIROL has a solution to minimize costs by controlling - or even eliminating - tooling costs. In addition to having flexibility in our primary operations, SPIROL also performs most secondary processes in-house including heat treating, grinding, lapping, high speed polishing deburring, finishing and passivation.

Design and geometry freedom withh high material yield. With its unique cartridge concept, the 3D metal printer AL3D-METAL offers safe powder management and quick powder change. The new system AL3D-METAL makes it easy to get started in additive manufacturing. The processor does not come into contact with the powder. Also ideal for schools and universities. The intelligent cartridge knows which powder it is filled with and provides the right process parameters. However, if the processor likes to experiment, he has full control over the parameters. Its floor print is only 60 x 60 cm

5AxesCNC Femto Laser processing machine type stoba FocusONE microprecise drilling and machining Machine concept for mechanical premachining and laser finishing of bores. Bores from ø 25 μm Laser efficiency approx. 95% 5axis kinematics with positioning accuracy ± 1.0 μm Rigid granite frame with integrated machining axes for up to three machining positions Frame and axes with water cooling. Temperature stability ± 0.1 Kelvin Mobile control panel with Beckhoff Twin CAT Working area of processing stations can be viewed via HD camera Feeding of the workpieces by means of a vibration conveyor Two different workpiece types can be processed simultaneously Machine set up for high throughput with highest precision