Lerocon – modular welding machines for robotic cells with IRONCAD

About Lerocon

Lerocon AB’s welding machines perform resistance welding with a focus on fasteners, a manufacturing area with very high demands on precision and quality. To optimize production, Lerocon began designing and manufacturing automated stud welding machines for robotic cells several years ago—machines that meet the highest standards set by those working at the robotic cells on the production floor.

The Challenge

A product that has received so much attention requires a CAD system capable of supporting a modular approach. For several years, Lerocon had struggled with other CAD systems that ran counter to the proven method for designing welding machines. The previous system was based on constraints, which often forced the redesign of components when the design intent did not align with the customer’s needs. In addition, all parts and assemblies had to be saved as separate files, which negatively impacted productivity.

Why IRONCAD

The solution was spelled out IRONCAD. Here, Lerocon can work in a single file for the specific project and link to external files as needed. Changes are made completely independently of the design intent, so previously created details can be reused and uniquely customized to meet each customer’s needs.

How Lerocon Operates Today

Robot cells and welding machines are designed by dragging and dropping assemblies and parts from a catalog. The standard concept includes a fully or partially automated feeding system in which proven solutions are reused to the greatest extent possible.

• Tried-and-true modules are selected from catalogs and freely customized
• Moving components show directly in 3D how they affect other parts
• A robot is brought onto the stage to monitor movements and range
• The design is done the way Lerocon wants it, regardless of what it looked like before

The result

Lerocon never knows what its next customer will need, but can easily customize its products thanks to IRONCAD’s functionality. Customers, who are under constant pressure to deliver faster and at the right price, receive automated welding solutions that increase production and reduce costs.

We didn't have the flexibility to work in a single file for that specific project and then share the files externally whenever it suited us. That's why we switched to IRONCAD.

Lerocon AB