Automotive Success story

Where precision really counts

Customer benefits
  • Comparatively low investment costs
  • Short amortization times
  • Reliable, commercially viable process
  • High quality standard
Laser cutting with Stäubli RX160 robots at Hyundai
Laser cutting with Stäubli RX160 robots at Hyundai

TASK

Laser cutting of B-pillars

Experts disagree on the best way to cut body panels. While many are perfectly content with a conventional laser setup, others have already progressed to the next level and are working with robotic systems. At Hyundai, they have only had good experiences with their laser cutting robots.

There can be no doubt, that laser cutting is becoming more widely established in the automotive industry due to the many advantages it brings. Thermal separation is the process of the first choice wherever different materials are to be accurately cut without direct contact being made and without force being applied.

Whether standard laser cutting systems are to be used or robot-based solutions will depend on the specific application. One thing is certain: conventional systems are the benchmark where maximum precision is the main criteria. The differences here are similar in scale to those between a machine tool and a machining robot. For practical purposes, while standard robots with average path accuracy are suitable for laser cutting only to a limited degree, the high-precision Stäubli industrial machines can achieve consistently good results to every degree, as the experienced Korean automotive manufacturer Hyundai has demonstrated.

 

SOLUTION

High-precision robots show the way

The Koreans, who attach great importance to quality and determination to close the gap on European premium manufacturers, are convinced of the merits of laser cutting with a robot. This technology, which is also coming to Europe, is much more flexible than conventional laser cutting systems and generates a higher output given the right conditions.

Stäubli industrial robots being preferred for this process is no coincidence. Due to the outstanding precision and path accuracy of the six-axis TX and RX series, it is as if they were specifically designed for such high-precision work. This also came to the attention of Hyundai's management and after an extensive series of