Next-Generation Plasma Beveling Technology Increases Productivity with Minimal Operator Intervention

In Booth B17074, ESAB Welding & Cutting Products (Florence, SC) will introduce their DMX Automated Plasma Beveller, a next-generation beveling system that delivers significant performance improvement through a simple, compact design. The DMX Beveller provides high reliability, enhanced safety and ease-of-use. It cuts the full range of weld preparations, including V, Y, X, and K bevels, with cut angles up to 45 deg on materials up to 50 mm. This system is complemented by the release of new SmartBevel™ Technology for easier programming and accurate bevel cutting with minimal operator intervention. SmartBevel includes beveling data and geometric compensations that are necessary to cut V, X, Y, and K bevels on mild steel from 6 mm to 50 mm thick. Unlike competitive systems, this technology integrates all bevel compensations into the CNC, so bevel programming is simplified, and any fine tuning of the cut is done quickly and easily at the machine.

ESAB uses a new approach to providing 5-axis motion, utilizing direct drive motors to radically reduce complexity, eliminate the need for breakaway crash protection, and deliver responsive, accurate positioning. The direct drive design eliminates gearboxes, belts, pulleys, limit switches and exposed cables. The resulting “compliant motion” lets the DMX Beveller absorb and detect a torch crash without any added components, as well as automatically reset after a collision without the operator touching the torch or climbing on the cutting table to do so. Faster resets result in higher productivity and eliminate dangerous operator tasks from the beveling process. The reduction in complexity afforded by direct drive technology enhances both performance and reliability, and enables an extremely compact design.

“Direct drive motor technology provides extremely accurate positioning with zero backlash, and it handles fast direction changes,” explained Steve Zlotnicki, a global product manager with ESAB Cutting Systems. “The design is so simple and robust that there is almost nothing that can go wrong.” Reducing the size and weight of the bevel head has additional advantages. The DMX Beveller is significantly smaller and lighter than traditional plasma bevel heads, so it can be mounted on smaller gantries, making quality plasma bevel cutting more affordable and saving valuable floor space. DMX is available on the Combirex DX and larger gantries.

The DMX Beveller also uses compound motion to provide beveling in any direction. This type of motion system has no rotation limit and thus eliminates the need to unwind the torch leads or pre-position the head, which further improves cycle time and productivity. It also extends torch life by not twisting the torch leads, but does so without using an expensive torch bearing. A Multi-Point Collision Protection System provides complete collision protection for the entire bevel head. Multiple sensors are used to protect parts of the bevel head that come in close proximity to the cutting table. The DMX Beveller also protects all hoses and cables from the harsh environment of plasma cutting. The head features a complete set of covers protecting all components, plus a fully enclosed cable chain to protect all hoses and cables. A robotic-style torch lead sheath protects the torch leads as well.

The DMX Beveller comes with a two-year limited warranty that covers defects in materials and workmanship for all major electrical and mechanical parts of the bevel head itself, including lift motor, lifter screw, lifter bearings and rails, bevel axis motors, crash switches, cables and connectors.

ESAB will also offer hands-on demonstrations of their innovative products for arc welding, filler metals, plasma cutting, oxy-acetylene cutting, carbon-arc gouging, exothermic cutting and personal protective equipment. Select products will be available for purchase at special show pricing, with details only available in person at the booth. Attendees who visit the booth and participate in a demonstration will be eligible to win daily grand prize drawings, held one hour before the close of the show. Entrants must be present to win. Prizes may include Rebel® and Renegade® welders, Thermal Dynamics® Cutmaster® plasma cutters, Sentinel™ helmets and Victor® cutting outfits. The traditional oxy-fuel and manual plasma cutting contest will also be held that judge entrants based on a combination of speed and quality.

Other equipment on display will be the powerful and portable Rebel, Renegade and Cutmaster 60i products, demonstrations of Cloud Services that feature WeldCloud and CutCloud online data management systems, expanded options for Sentinel helmets, new and expanded Aristo® advanced synergic multi-process equipment and a growing line of Victor EDGE™ 2.0 regulators and Arcair® exothermic cutting systems. A“Filler Metal Hub” will help visitors find exactly the right electrode to improve productivity, lower cost and operator appeal. ESAB will demonstrate their new PURUS™ 42 ER70S-6 solid wire that reduces silica islands and spatter for faster clean-up, as well as offer visitors the opportunity to run products such as Dual Shield® X series FCAW-GS wires and Atom Arc® 7018 Acclaim. Both experienced and novice welders will appreciate their excellent weld performance, wide operating range and easy clean up.

In addition, the company will participate in the unveiling of the Paley-James Project sculpture on November 6 (ESAB was the sole equipment sponsor), as well as announce the six semi-finalist winning schools in their WeldItForward contest via a Facebook Live event on November 7. Each school will win a welding and cutting equipment package valued at more than $6,000 and then compete for a grand prize of a $20,000 ESAB shopping spree for their school.

ESAB Welding & Cutting Products, PO Box 100545, 411 South Ebenezer Road, Florence, SC 29501-0545, 603-298-2259, Fax: 843-664-4258, www.esab.com.