The machines have been designed to provide manufacturers with straightforward and repeatable laser engraving and texturing of small, often complex parts, such as cutting tools, small inserts and micro-machined components.
The Laser P 400 machine accommodates workpieces up to 600 by 400 by 250 mm, while the P 400U (5-axis) accommodates workpieces with a maximum diameter and height of 120 mm. The modular design of the machines features a dual-laser head that includes both a ytterbium pulsed (nanosecond) fibre laser and a ultra-short femtosecond pulsed laser.
The machines allow texturing and engraving of a surface in a single set-up, and extends the range of materials that can be machined - steel, aluminium, carbide, brass, copper, ceramic etc. With the femtosecond laser glass, sapphire and polymers can also be engraved.
The machines are automation-ready to allow for unattended and lights-out operationsand can be equipped with a System 3R pallet changer to further boost process efficiency and manufacturing flexibility.
Says Martin Spencer, managing director, GF Machining Solutions UK: “The Laser 400 series of machines provide manufacturers with a fully digitised process that makes it easy to texture, mark, engrave and add functional textures to parts, moulds, mould inserts, etc.
“The incorporation of Femtosecond laser technology opens up new possibilities for creating aesthetic nano-textures that include ‘ripple’ effects, as well as enabling burr-free engravings and textures to be produced.
“Achieving high accuracy and high quality textures in one set-up, and without the need for, or expense associated with, post-treatment operations like de-burring, provides manufacturers with a high productivity and cost-efficient solution.”
