The materials I ordered came through very quickly in perfect condition as per usual, Hobart's is the only place I have found to be worth buying laser engraver materials from always great prices
So pleased with the service and the product.
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From the development of laser sources, productivity enhancement technologies, advanced software, and beam delivery systems to their investment in the research of laser materials processing science and applications, ULS is dedicated to delivering the most innovative, costeffective, flexible, and scalable laser material processing solutions to meet current and future customer needs.
Drawing on decades of expertise in materials processing, incorporating patented technologies and leveraging extensive field service experience worldwide, ULS has developed an advanced solution for laser cutting, engraving, and marking. This solution features an integrated air-cooled, metal-core CO2 laser source with a mode-replicating, free-space slab resonator and an integrated RF power supply. These technological innovations not only ensure compactness but also enable both pulsed and continuous wave (CW) operation. Moreover, with military-grade construction and the capability for complete laser reprocessing, ULS laser sources offer unmatched durability and maintenance efficiency.
All ULS laser sources are equipped with integrated air-cooling across the entire power range. These laser sources offer several advantages to customers:
ULS CO2 laser sources are distinguished by their superior and consistent processing quality among air-cooled laser sources available today. This distinction is quantifiable across three key parameters: beam power distribution, spatial uniformity across the processing field, and sustained power consistency over time.
The text describes the advantages of ULS (Universal Laser Systems) lasers in laser materials processing. ULS lasers feature Gaussian beam profiles with high consistency (M2 of 1.1), which allow for precise focusing and high energy concentration, resulting in small kerf widths and superior resolution in marking, imaging, and engraving. Unlike other systems, ULS lasers maintain consistent focal spot sizes across their processing area due to a free-space resonator design. They also employ innovative air cooling technology up to 500 watts, which ensures stable operation and eliminates the need for water cooling, thus reducing system complexity and maintenance costs. This integration of resonator, power supply, and cooling system enables ULS lasers to deliver consistent performance under varying environmental conditions.
Laser processing throughput depends on available power, laser response, and energy management. Peak power is crucial, but more power isn’t always better. Laser-material interactions vary with power delivery methods: continuous low power vs. short high power bursts. This affects material results, making it beneficial to have both high and low power lasers. CO2 lasers with quick response times, like metal core lasers, enhance throughput over slower glass tube lasers. High carriage speeds can decrease throughput by reducing overlap in raster imaging. Effective laser energy management optimizes throughput across different materials and applications. ULS lasers are designed for flexible and efficient energy management.
ULS laser sources are a key component of the product and technology ecosystem, working alongside other unique Universal features to provide optimal processing solutions for each customer.
PDF and DXF design files can be seamlessly imported into UCP and LSM systems. The LSM supports G-code formats in addition to PDF and DXF. Our Direct Import feature ensures the fidelity of the original design file, distinguishing us from laser systems that depend solely on printer drivers.
The Intelligent Materials Database streamlines the process of setting optimal laser parameters for hundreds of materials, removing the need for trial and error and significantly saving time and resources. Users can easily select materials from the database, which then automatically calculates the precise settings for highquality laser processing results. For more information see further down the page.
The Manual Control feature enables users to configure laser settings tailored to specific materials and applications. Each laser processing parameter can be adjusted individually through the manual controls, offering unparalleled flexibility in processing.
Design File Import, Printing, and Management
The LSM facilitates the import of industry-standard files such as DXF, PDF, and G-Code. Design files can also be transferred to the laser system via a printer driver compatible with both Windows and macOS. Within the LSM, these files are converted into control files, which include both design information and laser system settings. Control files can be viewed in either grid or list format and are searchable by image or file name.
Application of Laser Processing Settings
Laser processing settings for material or application are managed through the LSM. Available settings include raster, vector, speed, power, PPI, image density, dithering, acceleration, cutting order, processing direction, segment reduction, gas flow rate, SuperSpeed™ control, and rotary axis control. These settings can be automatically applied using pre-defined parameters from the Intelligent Materials Database or customized as needed.
Camera Control
Camera Control for Vision and Positioning in ULTRA laser systems incorporates installed cameras for displaying images and controlling functions related to vision. This includes locating registration marks and positioning control files on materials. A door-mounted camera offers an overview of the multi-function material support structure and its contents when the door is open. A carriage-mounted camera provides high-resolution close-up views and precise location of registration marks on materials placed on the support structure.
Precision Material Independent Autofocus Control
The LSM offers precise control for autofocus probe positioning and activation across multiple focus points, ensuring high-quality, consistent results. The focus operations are automated according to user-defined sequences and locations.
System Control with Automation Interface
The Automation Interface is an addressable device that handles input and output signals, facilitating control over external devices and allowing them to initiate laser system functions. The LSM manages the Automation Interface. For more details, refer to the Automation Interface Innovation section.
System Configuration and Calibration
The LSM allows configuration of settings such as Units (inches or millimeters), Laser Diode Control, X-Y Homing, and Autofocus (on/ off). Calibration settings are adjusted through wizards and dialogs, covering functions like Y-Axis, Autofocus, Alignment, Ruler Offsets, Lens, Carriage Camera, Door Camera, Rotary, and SuperSpeed™. Initial calibration is performed at the factory and during installation.
Further calibration is typically unnecessary unless updating software, replacing components, or performing diagnostics.
Wired and Wireless Network Management
ULTRA systems support both wired and wireless networks. The LSM enables network selection and device naming. Network connection is optional but provides access to Remote Diagnostics and Remote Operation via browser-compatible devices on the same network.
User Access and Administration
The LSM manages user names, logins, and privileges. Users can be set for local or remote access, and administrators can control privileges related to modifying control files, managing users, operating the laser system, and configuring settings.
Help and Diagnostics
The Help & Diagnostics Page offers information on the laser system’s status, access to Remote Diagnostics, and the ability to update LSM software.
This transforms an ordinary photograph into a professional quality laser engraving. Prior to 1-Touch this was possible only by experimenting with halftone screens, dithering patterns, and laser settings – an expensive and time consuming methodology. 1-Touch automates this process and provides these benefits:
Sizing and cropping image
Selecting material from drop-down menu to automatically apply bitmap filter and image enhancements
Photograph engraved onto cherry wood using 1-Touch Laser Photo
Photograph engraved onto cherry wood using 1-Touch Laser Photo
The full power and capability of the database is accessible to users via the Universal Control Panel (UCP) and Laser System Manager (LSM). This feature is constantly evolving, with new materials and capabilities being added every day to provide customers with several ongoing benefits:
Enriched Materials Processing
Laser processing of materials can be a nuanced and highly technical endeavor. Proper selection of processing parameters for laser cutting, engraving, and marking a material can vary based on several factors including:
Without software assistance, users rely on iterative testing to achieve satisfactory results, which is unreliable and timeconsuming. This complexity limits the benefits of laser systems.
The Intelligent Materials Database by ULS simplifies laser material processing into three steps: 1) select a material, 2) choose the process type (cutting, marking, or engraving), and 3) enter the material thickness. It then automatically generates optimal processing parameters, removing the need for experimentation and enhancing productivity.
The database reduces complexity by considering material type, thickness, laser system configuration, and process type. The following section details these considerations.
Improved Productivity
Without the Intelligent Materials Database, users rely on trialand- error to set processing parameters, causing delays and excessive scrap. The database reduces iterations and stores custom material parameters for quick recall, aiding efficient and accurate processing.
Investment Protection
ULS maintains the Intelligent Materials Database with ongoing updates to keep users informed of the latest materials for laser processing, ensuring continuous protection of customer investments.
Increased Safety
Processing materials with a laser system can be hazardous if incorrect parameters are used, potentially causing ignition and posing risks to the system, facility, and personnel. The Intelligent Materials Database addresses these safety concerns by providing rigorously tested parameters from laser material processing experts. For instance, many materials have a maximum cut depth, which, if exceeded, can be unsafe. Additionally, specific cutting or marking speeds are often set for safety reasons. The Intelligent Materials Database ensures optimal and safe laser material processing settings in all scenarios.
The materials I ordered came through very quickly in perfect condition as per usual, Hobart's is the only place I have found to be worth buying laser engraver materials from always great prices
So pleased with the service and the product.
Fast delivery of excellent material