Laser cutting enables very quick processing of materials with a low loss of material, which makes this method extremely energy-efficient and sustainable.
In mechanical manufacturing, there is a tool for just about everything. But a tool-less laser is even more efficient. Take cutting steel:
Our competitors:
A milling machine versus a laser cutting machine
Criterion 1:
The cutting width in millimeters: the smaller, the less material is lost.
Criterion 2:
Power used to cut materials in kilowatts: More power - more throughput
Criterion3:
Speed: less time per cut pays off
Criterion 4: Energy savings: The less energy used (here in kilowatts), the better for the environment.
Criterion 5: Waste: Raw materials are already valuable. Less waste, more good parts.
Taking into account all material and energy savings in kilowatts, the laser wins by a factor larger 10.
A very warm thank you to all the companies and institutes that made this publication possible.
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Text and research: Wenko Süptitz, SPECTARIS
Video and images: Getty Images
Graphic: Schwochow Visual Stories GmbH
Scrollytelling: Jan Schwochow, Scrollytelling GmbH