Kvalitní měřicí technika pro kontrolu kvality v měřicí místnosti, výrobě, příjmu zboží nebo v
Gear Metering Pumps & Meter Mix Dispense Machines with highest accuracy for processing liquids and pastes.
High-precision rotary stroke bearings for backlash-free linear and rotational movements for use in machine and device construction.
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Inovativní měřicí technika pro širokou škálu aplikací:
- • Délka a průměr
- • Povrch a kontura
- • Tvar a poloha
- • Ozubení a hřídele
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Přesné míchání a dávkování kapalin a past:
- • Zubová dávkovací čerpadla
- • Čerpadla pro výrobu vláken
- • Míchací a dávkovací stroje a míchací hlavy
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Kuličková vedení pro lineární a otočné pohyby bez vůle v oborech:
- • strojírenství
- • přesná mechanika
- • optika
- • elektronika
- • a v mnoha dalších oborech
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Mahr jako mezinárodně působící společnost vlastní své patenty nejen v Německu, ale po celém světě.
Interferometric measurement of aspheric form deviation in under 30 seconds
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Asphere measurement in 30 seconds
The interferometer based on the Mach-Zehnder principle even measures very steep aspheres, and reliably detects medium and high-frequency errors on the surface at the same time. The entire lens is measured in a short sequence of interferometric images and takes about 30 seconds. The combination of the interferograms of all light sources depicts the entire aspheric surface. Since the MarOpto TWI 60 can test aspheres with a slope deviation of up to 8° (in terms of the best-fit sphere), the measuring system is particularly flexible and can be adapted to a wide variety of aspheres.
The advantages at a glance:
- High measuring speed of approximately 30 seconds – even without stitching or CGH. The short measuring duration is key to ensuring form deviation testing during the ongoing production process.
- Flexible in use, as even very steep aspheres can be reliably measured.
- Highly precise measurement results minimize measurement uncertainty and increase the efficiency of your production.