At Fabtech Booth #B27049, Dengensha America will be featuring resistance-welding solutions specially created for high-strength steel and aluminum. That includes two resistance welder solutions to maximize quality, minimize heat transfer and eliminate heat distortion on high-strength steel and aluminum. It also includes a new lightweight high-force reduction gear X-gun that is extremely effective on high-strength steel as well.
Dengensha’s Flexwave Capacitor Discharge Welder combines the benefits of a CDW with an MFDC Welder, providing unique and enhanced capabilities for making larger or special welds. Its NDZ series variable-output Capacitor Discharge Welder is ideal for smaller projection welds. At Fabtech, Dengensha will introduce its newly redesigned Flexwave Welder. This design change creates a shorter and more compact Flexwave Welder with a smaller footprint, using much less floor space.
Specifically, the Flexwave Welder combines the capabilities of a Capacitor Discharge Welder (CDW) with a 15,000 Hz Bipolar Medium Frequency Converter (MFC). Benefits include better quality parts, optimum weld nugget quality, weld parameters that are easier to set, and energy savings. Flexwave technology provides direct current configuration of weld current values, making it easier to set parameters. New Flexwave technology also maximizes waveform flexibility, which allows necessary parameter settings such as tempering, demagnetization, upslope, etc. The Flexwave Welder series includes NICP-050, NICP-100, and NICP-150 with the maximum weld current of 50,000, 100,000, and 150,000 amps respectively.
Dengensha’s NDZ series variable-output Capacitor Discharge Welder is compact and cost-efficient, easy and intuitive to set-up, readily available off-the-shelf, and offers manufacturers numerous features to help maximize part quality. It easily handles weld current as high as 50kA, yet requires only a small 6kVA power supply. High current in short bursts minimizes heat transfer and work-piece distortion, even when the power supply is unstable. Along with offering manufacturers a broad range of part production opportunity and potential, the NDZ-CDW is ideal for welding small projection parts on high-strength steel.
Dengensha’s new High Force Lightweight Reduction Gear X-Gun is also extremely effective for high-strength steel applications. Lighter in weight and having a smaller frame, users can count on production efficiency. With its new high torque reduction gear, it is capable of an electrode force ranging from 4.8 to 7kN. The new lightweight design integrates a new structure, an optimal layout of primary parts, and a gun arm made from aluminum, all combining to achieve a total weight that is much lighter, ranging from 90 to 97kg. This same proprietary design enables the new Reduction Gear X-Gun to operate seamlessly with Dengensha’s newly developed heavy-duty lightweight MFDC transformer. Users can count on a maintenance-free reduction gear drive unit that is adaptable with a high-speed servomotor. The Lightweight High Force Reduction Gear X-Gun is compatible with Fanuc, Nachi, Yaskawa, Kawasaki, Kuka, and ABB robots with a small footprint.
For more information about Dengensha’s new high strength steel resistance welding solutions, contact Steve Andrassy at Dengensha America Corp/ 7647 First Place Drive, Bedford, Ohio 44146/ Phone: 1-440-439-8081/ Fax: 1-440-439-8217/ Email: firstname.lastname@example.org/ Visit us: www.dengensha.com