INTERNATIONAL NEWS

LVD launches 60-ton electric-drive press brake

The new LVD Dyna-Press 60/20 high-speed electric-drive press brakeprovides 2 m of working length and a five-axis back-gauge to handle a wide range of applications at bending speeds up to 25 mm/s. A 60/20 Pro model is further equipped with LVD’s Easy-Form laser system for greater control of the bending process to achieve high output at a high level of quality. The Pro model also offers an optional custom-made crowning system.

Dyna-Press press brakes consume low amounts of electricity and deliver fast cycle times to bend more parts per minute, more efficiently, at a lower cost per part. A streamlined design uses two heavy-duty ball screws to drive the force transmission from the servomotors to the pressing force of the ram. Fewer components means less maintenance.

Operators can use the machine for air bending, coining, hemming and bottoming. Furthermore, Dyna-Press 60/20 offers flexibility in tooling, accepting universal, Wila or US style-punches and universal, LVD or US style-dies. The Pro version offers pneumatic Wila clamping for the European market and hydraulic clamping for the US market.

LVD’s 60/20 Pro is available with a crowning system custom-made for each machine, distributing the appropriate force to ensure the bend angle remains consistent over the full length of the part. Like all Dyna-Press models, LVD says that the 60/20 is easy to operate with minimal training. The 15-inch Touch-B touchscreen control features an intuitive graphical display. Operators can create 2D designs and simulate in 3D on the screen, while the controller is compatible with LVD’s CAM software, CADMAN-B.

Dyna-Press press brakes are available in 24, 40 and 60 tons.
For further information www.lvdgroup.com

Tosec had clear preference for SafanDarley

Tosec is a Zwolle-based company that specialises entirely in sheet-metal working, including cutting, machining, bending and welding.

“We are known for being able to deliver high-quality products quickly,” explains company manager Ruben Nieboer. “These are generally products in small series or single pieces. Often we don’t know today what we are going to make next month. That’s why SafanDarley’s new H-Brake 320T Ultra suits us perfectly.”

Variety is an important factor at Tosec, asNieboer explains: “We consciously choose to produce small and medium-sized series and single pieces, because this ensures variation in the work,setting up the machine every time and looking at drawings and checking products. It can be big, small, thick or thin. We also work with different types of steel, such as very hard steel, such as Hardox, which is difficult to bend,or high-strength steel, which is very tough.

“That’s why no day is ever the same for the people in the office, our setters and our colleagues in the dispatch department,” he adds.“We make a wide variety of products for machine builders, the trailer and crane industry, the agricultural sector and offshore companies, among others. In total, we have over 500 customers throughout the Netherlands.”

Tosec’s relationship with SafanDarley goes back a long way. Still, the company did not go overnight for its most recent investment, assessingseveral competing brands before making a decision.

“In the end, the decisive factor was the opinion of our people on the shop floor,” says Nieboer.“Based on their experiences with the machines and SafanDarley’s service, we chose the new model.”
For further information www.safandarley.com

Trumpfunveils bending machine for XXL parts

Trumpf’s latest-generation TruBend 8000 series press brake featuresan 880 mm open height and a stroke of 700 mm, offering an efficient way for operators to bend and remove workpieces that require a large box height. The machine also provides numerous optional extras designed to facilitate the bending of heavy parts, including a bending aid that makes operators’ lives easier by automatically positioning the workpiece for bending. As another benefit, this series of machines can also be equipped with a special tool clamp for XXL parts.

With a press force of 400 tonnes, the first in this new generation of machines is an efficient powerhouse that Trumpf says has no trouble processing short, thick pieces of sheet metal. However, thanks to its 4.40 m bending length, the TruBend 8000 is equally at home with longer, thinner parts. The machine is also suitable for bending high-tensile materials such as Hardox or Weldox engineering steels.

Station bending is another option available with the TruBend 8000. By moving workpieces from one station to the next, each equipped with different upper and lower tools, workers can tackle a range of parts and bending operations without having to change the machine set-up for each operation. This makes the TruBend 8000 particularly suitable for companies that bend large parts in small batches, including fabricators in the vehicle manufacturing, mechanical engineering and building-services sectors, as well as general-purpose job shops.

Numerous automation functions make the TruBend 8000 a suitable candidate for use in smart factories. The most advanced version includes features for fully automated operation provided by Trumpf partner Starmatik, such as a six-axis industrial robot that handles loading and unloading.
For further information www.trumpf.com

New integrated CADCAM bending software

Hacois introducing new bending software, HacoBend Pro,which includes both an in-house developed CAD module and CAM software. With the CAD software, users can draw 3D parts for bending or import and modify external files (STEP/IGS) smoothly and accurately. The CAM module automatically generates a bending program and a correct unfolding of the workpiece.

HacoBend Pro is a software package for the offline programming of press brakes. Through a highly visual easy-to-use interface, Haco says that users can create efficient bending programs in a simple and fast way, allowing operation of the machine in a more optimal way. A smart and fast bend sequence calculation with automatically generated back-gauge positions and an optimised tool set-up contribute to faster machine set-up and cycle times.
In addition, a correct unfolding of the sheet takes into account the type of material and tool selection.

With the integrated CAD module, it is possible to create technically correct bent 3D parts, taking into account the correct bending radii and the required corner cut-outs. Thanks to HacoBend Pro, the company says that users can enjoy greatly reduced programming times, minimised set-up times and right-first-time components.

New features in the HacoBend Pro include: an easy-to-use interface; bend sequence determination with automatic back-gauge calculation; optimised tool set-up; suitability for special bends such as Z bends; dynamic simulation; a user-friendly CAD module for both 2D and 3D design; and correct unfolding in DXF.

Throughout the entire process, the operator/setter receives assistance in selecting tooling, calculating an optimal bending sequence and positioning the back-gauge.
For further information www.kingsland.com

Mastercam names Wildest Parts competition winners

Mastercam has announced the 2022 Wildest Parts winners, an annual global competition that encourages student interest and participation in manufacturing. In the Educational Division, the winning team from Vincennes University, Indiana, submitted a working electric skateboard. The project started out as a simple personal project until the instructor approached team members about entering it into the competition. In the Professional Division, David Berry from Southwestern Illinois College submitted a turbocharged impeller. He always wanted to cut an impeller, so he designed a desk piece that featured a 12-blade, large wheel compressor design.
For further information www.bit.ly/3JcVydW