How to operate successfully with different sheet metal cutting machines

There are many reasons why companies operate different makes of cutting and punching machines and have a combination of technologies such as laser, plasma and waterjet. These choices provide a lot of flexibility for manufacturers enabling them to have the best mix of technologies and capabilities to suit their customers’ demands, meet production, delivery and cost targets as well as keeping capital expenditure within budget.

  Rob Powell, Sales director at Lantek UK

The complications are that CNC programming is different for each machine, operating methods, maintenance and spare parts are all specific to each of the machines and users will require extra training to get the best efficiencies.

For many years, Lantek has been providing solutions to companies that use multiple machine vendors, overcoming the need for multiple programming systems, minimising the need for extra training, making it possible to easily switch between machines and cutting technologies

Now we have even more advanced solutions which overcome these difficulties which will, at the same time, deliver more efficiency and productivity by integrating the cutting processes with management and monitoring systems throughout the company, making investment in different brands of machine tools and technology a success.

Four challenges associated with the coexistence of several machine tools

  • The brand is different, implying problems with maintenance and spare parts.
  • The CAD/CAM software for the new machine is not the same as for the other machines.
  • Having machines with different technologies (punching machine, laser, oxycut, plasma, waterjet), poses the challenge of how to maintain production quality with technologies that provide different finishes.
  • Staff training.

We sometimes find up to three different software progra

mming systems in the same plant where there are already waterjet and punching machines and the company wants to introduce a laser cutting machine. The problems become even more complicated when multiple machines are used in parallel to cut parts, duplicating programming effort and increasing the chance of error.

Unique and global solution

At Lantek, we have been working to provide a solution to these challenges and to minimise their impact. To do this, we've integrated a solution for any sheet metal cutting and punching machine into one software programming system, Lantek Expert, the automated CAD/CAM nesting and CNC programming software for sheet metal machinery. Changing, for example, a programme made for oxycut to one made for waterjet is possible with just a click.

There are many advantages to this software which will enable the coexistence and efficient running of different machines in your factory:

  • They are managed by one single programme.
  • Savings in training.
  • Maintenance required for one single programme.
  • Using one parts database avoids duplication errors.
  • Quick change of parts from one machine to another.
  • Post-processors developed specifically for each individual machine and model.
  • The machine's full potential is maximised.
  • Intermediate files between systems are avoided.

For a set of parts designed in 3D, for example, one of Lantek’s applications calls the unfolding algorithm and saves the flat parts to its database ready for nesting and programming. When a modification is made to the 3D model, the change is automatically reflected through to the 2D system making it unnecessary to update parts manually.

These solutions are certainly not generic, like a DXF file is, and they have been developed for specific systems.

Simplifying and integrating the running of different machines and cutting technologies in one manufacturing facility is just part of the complex challenge faced when trying to achieve efficient and cost-effective manufacture.

Lantek Expert is integrated with other Lantek software solutions - automated manufacturing management (Lantek MES Manager), resource planning (Lantek Integra - ERP) and advanced analysis (Lantek Analytics). These systems give managers a thorough overall view of the plant, optimally planning production and finding out the requirements of each department in real time.

Having the capability to add on these functionalities, specifically designed for sheet metal manufacturers, offers a path to overall plant efficiency and the tools necessary to be competitive in the Industry 4.0 era.

By rationalising the control and programming of all the different machines and cutting technologies in their plant into one software system, manufacturers can have the flexibility of the machine make and technology that suits them best and take the first step to factory wide digitization.

About Lantek

Lantek is a multinational that is leading the digital transformation of companies in the sheet metal and metal industry. With its patented smart manufacturing software, it enables factories to be connected, turning them into Smart Factories. It rounds off its range of services with CAD, CAM, MES, and ERP solutions for companies that manufacture metal parts from sheet metal, tubes, and profiles using any cutting technology (laser, plasma, oxycut, water jet, shearing, and punching).

Founded in 1986 in the Basque Country (Spain), one of the main European hubs of machine tool development, Lantek enables the integration of sheet metal and metal processing technologies using the most advanced manufacturing management software. The company is currently the outstanding leader in its sector thanks to its capacity for innovation and commitment to internationalization. With more than 24,800 customers in over 100 countries and 20 offices in 14 countries, it has an extensive network of distributors with an international presence. In 2019, its international business contributed to 86% of its revenue.

For more information, visit:

For further information

  Diana Sánchez
  Tel. +34 945 771 700 

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