UB-1500A Spot Welder alongside SL-321A Weld Head

Integration-ready femtosecond laser micromachining module The SIGMA LS Laser Micromachining Subsystem is a laser-integrated micromachining module designed for versatility and straightforward integration. Like AMADA WELD TECH’s full-size Delta and SIGMA Laser Micromachining Systems, the SIGMA LS subsystem provides processing solutions for a broad range of laser micromachining applications, such as precision laser ablation and selective ablation, drilling, surface texturing , and marking. The small form factor and integration-ready design makes the SIGMA LS the perfect solution for machine builders and system integrators, as well as for many contract manufacturers, job shops, or R&D labs. The SIGMA LS Laser Micromachining Subsystem is offered with a range of femtosecond laser options to meet the needs of nearly any micromachining application. Femtosecond lasers provide the best material removal quality, with minimal-to-no thermal defects, and the highest degree of process stability and precision. With options in IR and green wavelengths, femtosecond lasers provide the optimal processing capability for nearly any material, including metals and metal alloys, polymers, ceramics, and glasses. Galvanometer scan heads deliver the laser beam to the work piece with speed and accuracy to ensure stable, high-throughput processing. The easy-access control panel provides communications with a range of common industrial control systems. With the SIGMA LS Laser Micromachining Subsystem, AMADA WELD TECH engineers focus on the most critical and sensitive aspects of the machine, including the selection and professional integration of the laser, optics, optomechanics, beam delivery, and scanner and laser controls, along with the development and optimization of the laser process itself. This takes the most sensitive integration factors off our customers’ hands, and it prepares the subsystem for easy integration into a machine, production system, manufacturing line, or even a lab bench. AMADA WELD TECH engineers can also provide direction for tooling and part handling, and as with all AMADA WELD TECH Laser Micromachining Systems, our engineers provide full support for integration and training at your site. Key Features Laser micromachining subsystem module designed for easy integration into larger system Ideal for machine builders and system integrators, as well as CMs, job shops, and R&D labs Critical laser and optics integration handled by AMADA WELD TECH Femtosecond lasers in IR or green wavelength for optimal machining performance Rigid aluminum structure with protective sheet metal covering Sensitive optical components contained in positive-pressure environment Processing of metals, alloys, polymers, ceramics, and glasses Micro-machining, -milling, -drilling, surface texturing, scribing, marking, and ablation capabilities Galvanometer scan head with multiple lens options Scanner and laser control software with graphical user interface tailored to the application Off-axis and through-the-lens vision options Easy-access controls panel with communications to common industrial control systems Integration support provided Application and system operation training provided | The UB-1500A linear DC micro welder provides unsurpassed levels of control for resistance micro welding and thermocompression bonding. With a max output of 1500 A, UB-1500A is a linear DC control with four feedback modes designed to adapt to part and process variables. Built in the USA, the UB-1500A micro welding machine should be used for smaller applications where closed-loop feedback control and fast response times are required. Safety critical applications such as those found in the medical and automotive markets will benefit from UB-1500A’s precision low energy control. UB-1500A features greatly improved waveform control and faster rise time, as well as new side-mounted buss bars with threaded inserts for mounting weld cables, simplified rear panel I/O connections, and an on/off switch on the front for increased convenience. Four control modes: current, voltage, power and V-A (voltage-current) Single phase input Compact size Dual pulse schedules Precisely controlled repeatable waveform Very fast rise time The SL-321A low force electronic weld head is a high precision low force head designed specifically for applications requiring precise position and force control. Built in the USA, this state-of-the-art weld head has numerous features to meet the process demands of microelectronics manufacturing, yet is robust enough to endure industrial requirements and environments. Opposed, inline electrode configuration. 0.44 – 7.0 lb (200 – 3175 gm) max force. Exceptionally accurate force and position parameters Set displacement limits and use weld-to-displacement feature to stop the weld precisely during collapse Detect missing or extra parts using the initial part detection feature Optional two level footswitch or new linear motion footswitch User friendly I/O Four programmable relay outputs