FEATURE HAND, POWER TOOLS & TOOLING EQUIPMENT THE CONFIGURABLE LASER by David Richter, engineering product manager, Universal Laser Systems M
any industrial laser systems are designed and optimised to fulfil a
specific process, delivering high performance within a narrow application range. Others claim multiple capabilities, but deliver lower overall performance levels, since they are not particularly suited to or optimised for any one task. In contrast, the systematic approach taken by Universal Laser has always been to deliver the highest levels of quality, accuracy and repeatability across the broadest range of material types, with no compromise in performance. This inherent flexibility ensures that users are able to configure and fine-tune their laser system for the broadest range of tasks. These characteristics are essential attributes for the growing number of instances where flexibility is becoming the key word, as perhaps batch sizes become smaller, the range of materials to be processed expands, or indeed where the laser system will be required to perform more than one process. This is definitely a growing trend within several industrial sectors where OEM’s are placing greater demands for flexibility on their supply chain partners. Also for those working within the research and development, product development and prototyping environments, it is essential that they have the flexibility to configure and, if required, re-configure their laser system to enable the development of a production ready process. In addition, there are those who may be
seeking to introduce laser technology for the first time. For them it is essential that
26 JUNE/JULY 2019 | IRISH MANUFACTURING
the system they choose has the capability to meet not only their current needs, but have the capability to be easily and quickly re-configured to accommodate future requirements. The rapidly changing nature of manufacturing tasks requires a laser solution that can be specified and configured to address the unique criteria required for any given application, if users are to achieve the best results. Richter explains how the company’s
philosophy of designing highly modular solutions has never been more relevant. “It’s essential that companies purchasing manufacturing equipment within today’s dynamic business environment are able to maximise the return on their investment. This is true regardless of whether the system is to be employed in a prototype or R&D environment, or whether it is to be used as a production tool. In order to achieve this objective, the manufacturing tools, including laser technology, must be adaptable to changing needs as their business evolves, and this is where the modular flexibility of Universal Laser products comes into its own.” Users are able to select from a
comprehensive range of laser system platforms which can be configured with a variety of options and patented technologies. The platforms can be equipped with fiber and CO2 laser sources for wide material compatibility, interchangeable optical configurations for laser beam control, choices on cutting / vacuum tables to suit different applications, and much more. Universal Laser Systems is the only laser
David Richter – engineering product manager - for Universal Laser Systems with the company’s ULTRA 9 platform
system manufacturer that offers Rapid Reconfiguration. This patented technology allows users to switch laser sources to match their changing requirements, without the need for tools or any specialist training. Depending upon platform model, there are options on laser wavelength (CO2 10.6μm, CO2 9.3μm, or fiber 1.06μm), in addition to a choice of laser power from 10W to 500W – when combining dual 250W laser sources. There is also the capability in certain platforms for dual or multiple laser sources. At its core, Rapid Reconfiguration allows users to easily install and reinstall any ULS laser source onto any ULS laser system. Because certain wavelengths and peak power levels are ideal for certain materials and applications, this feature allows for unprecedented flexibility in laser processing. The company’s newest platform, the
flexible and customisable ULTRA 9 is able to accommodate up to three laser sources, comprising of two interchangeable CO2 lasers and one fiber laser. When the platform is configured with three lasers, users can take advantage of MultiWave HybridTM technology enabling up to three wavelengths – 9.3µm, 10.6µm, and 1.06µm – to be simultaneously combined into a single coaxial beam. Each spectral component of the beam is independently controlled and can be modulated in real time. The system, in this configuration, is ideally suited for use with multi-layered composite materials. If required, each laser can also be used independently for components that may require multiple consecutive processes using different wavelengths. The capability for such diversity in configuration is matched by the ease with which laser sources can be interchanged, a valuable asset for those using the laser systems in a demanding production environment. Richter continues: “In addition to
offering a comprehensive range of platforms, laser sources and peripherals, ULS systems provide the functionality that enables the user to precisely manipulate parameters such as wavelength selection, laser beam positioning speed, rate of energy delivery and air assist to achieve the highest degree of processing control. The ability to truly fine-tune the process for each material and application not only boost the flexibility of the laser system, but allows the user to consistently achieve higher accuracy and quality.”
Universal Laser Systems
www.ulsinc.com
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