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TRUMPF image processing detects characteristics on components and ensures that welding is always implemented at the correct location. The operator no longer has to reprogram each weld seam individually with this solution.

We see ourselves as your application consultant and enabler for new production opportunities. You benefit from our consolidated industrial expertise and our decades of experience as a laser manufacturer.

by F Guo · 2022 · Cited by 32 — Aiming at a 5-DOF hybrid optical mirror polishing robot, the explicit dynamic model considering the joint friction is established and the inertia coupling ...

Using your actual component, our industry experts and application engineers will support you during application development and optimization in the Laser Applications Center – with our extensive portfolio of versatile laser processing systems. We would love to welcome you to our TRUMPF Laser Applications Center in Ditzingen - spanning an area of over 4,000 m², it is one of the largest laser application centers in the world.

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High-strength connections which are also entirely reproducible and have high conductivity can be achieved with non-contact tools.

You are flexible as you can easily process different applications with the same tool – and you can also weld remotely with our programmable focusing optics of the PFO range. TRUMPF also has a unique selling point in the market with the green laser for copper welding.

Take advantage of a consultation by our experts and our worldwide service network. Whether you need service or application development – we are where you are.

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The BrightLine Weld option for TruDisk lasers offers the option of virtually spatter-free welding, great welding depth with a high feed rate as well as outstanding beam quality.

Our newly developed beam source with visible green wavelength – whether pulsed or continuous wave – welds copper connections with minimum heat input, high reproducibility and with almost no spatter.

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With the TruDisk green continuous wave laser, you can produce copper weld seams of the highest quality, in a process that is practically spatter-free and has a high reproducibility rate. Find out more about the tried and tested TruDisk disk laser technology with green laser light, its advantages and possible applications.

In comparison to screw connections, laser welding external connecting contacts facilitates a much more compact installation of IGBT boards into their surroundings, for example in electric cars. However, it must be ensured when welding these contacting connections that the generated heat input which is sometimes fed into the component's interior, is kept to a minimum. This means that the sensitive electronics are not damaged. This is made possible by the high welding speeds (reduction of distance energy) in combination with the TRUMPF BrightLine Weld technology, which effectively avoids spatter, protecting the component from contamination.

TRUMPF facilitates a multitude of applications within the production of control and regulation assemblies and power converters. For hardly any other tool is better than the laser for processing these intricate and sensitive components for electric cars. Our laser sources are under constant further development, contributing to the improvement of specific joining results, for example in pinpoint contacting in complex and thermally sensitive electronic components. Furthermore, industrially mature high-power lasers with visible wavelengths help ensure that copper contacts in electric cars can be processed more productively and with almost no spatter, also due to their high absorption characteristics.

by PA Williams · 2022 · Cited by 4 — With the laser pulsing at 10 Hz, the RPPM simply measures the average laser power (which converts to average pulse energy through Eq. (2)). The ...

Dec 17, 2023 — They are like the eyes of the microscope. Additionally, these lenses gather light from the specimen (the tiny thing you want to see) and magnify ...

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As a result of their modular system, TRUMPF processing optics can be adjusted to suit different applications and spatial conditions.

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... Kameras, Objektive, Beleuchtungen, .. . Die Anwendungen erstrecken sich über diverse Branchen wie Automotive, Halbleiterindustrie, Medizin und Pharma, Food ...

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DCB (Direct Copper Bondings) substrates are components for electronic circuits and systems which must be connected with each other in function via contact surfaces. Their specific design (ceramics coated with copper) makes the contact very sensitive as the coating may not delaminate due to thermal load nor may the ceramic itself be damaged. Using the green laser wavelength and the corresponding higher absorption rate in copper, long-lasting electric contacts can be created on the sensitive substrate. The DCB substrate remains completely intact.

As well as the laser source, you will also receive the corresponding consultation services for innovative welding solutions from TRUMPF, for example when welding copper hairpins.

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TRUMPF lasers facilitate the very compact design of modern electronic power and control units. Using the laser precision tool, the internal contacts can be safely welded in a robust plastic housing with one-sided access in a final joining step. Alternative methods such as soldering, spot welding or connectors require a great deal more space for seam points. The laser also makes the most varied types of contactings possible - virtually spatter-free and with no adverse effect on adjacent sensitive components in very confined spaces.

Depth of field refers to the range of distance that appears acceptably sharp. It varies depending on camera type, aperture and focusing distance, although print ...

Whether a green laser with green wavelength, BrightLine Weld or special sensor systems – TRUMPF offers countless innovative manufacturing solutions for power electronics in electric cars.

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Benefit from our optics for remote welding: using mirrors, the laser beam can be quickly positioned in any specified position within the processing field, or be guided along any path to create different seam geometries.

You can weld contacts and copper connections with no contact and pin-point precision. You benefit from the defined energy input and can rely on reproducible process results. TRUMPF provides the laser source, sensor system and optics from a single source – offering a customized, turnkey complete package for every welding application in the area of power electronics.