Cutting machine for metallographic sample preparation
A cutting machine enables controlled and reproducible material samples to be taken from larger components or semi-finished products without mechanically or thermally altering the material structure. The precise cutting cut forms the Basis for all subsequent work steps such as grinding, polishing or microstructure analysis.
Process: What cutting machines are available?
Cutting machines can be divided into two main groups: abrasive cutting machines and precision cutting machines. Both systems are designed to meet different requirements in metallographic sample preparation.
- Abrasive cutting machines are robustly designed and suitable for a wide variety of metallic materials. They work with cutting discs made of silicon carbide, aluminum oxide, or diamond and are used when larger samples need to be cut reliably – for example, in routine quality assurance work.
- Precision cutting machines enable particularly fine cuts with minimal mechanical stress. They are suitable for small, delicate, or brittle samples, for example, in electronics manufacturing or research. Precise control of speed and feed rate allows for targeted adaptation to the material and cutting task.
cutting discs – the heart of a wet cutting machine – prevent burning and damage to the material, as well as structural changes. Our METKON cutting discs are available in standard sizes and can also be used with our competitors' cutting machines.
The correct choice of cutting disc prevents burning and damage to the material as well as structural changes.
- Soft bonds are ideal for hard materials.
- Medium hard bonds are best suited for medium hard materials.
- You should use hard bindings for soft materials.
Buy cutting machine at SCHÜTZ+LICHT
At SCHÜTZ+LICHT, you will find a selection of high-quality cutting machines with various functions and for various cutting discs. We use only machines from the manufacturer METKON, which stands for robust technology and practical solutions.
The cutting parameters can be individually adjusted depending on the type ‒ rotational speed or cutting speed / feed rate / cutting method (cross cut, travel cut, pulse cut, orbital cut, etc.) ‒ and are based on the sample properties such as workpiece size (cutting wheels up to Ø 600mm), cutting length (travel cut), hardness, toughness and the requirements of the test task (microstructure analysis, hardness testing, weld seam testing, penetration etc.).
Technical support
SCHÜTZ+LICHT not only guarantees the delivery of high-quality machines, but also professional support. From expert advice on purchasing, the creation of sample preparations with your workpieces, the development of individual preparation strategies, delivery and installation to regular maintenance - our team is available to you during the two-year warranty and beyond. Should, contrary to expectations, a problem arise, we will be with you in the shortest possible time and take care of your concerns.
Innovative technology
Cutting machines from METKON combine robust mechanics with modern control technology. Automated travel cutting functions, programmable axes, and cutting force limitation enable precise and reproducible cuts, even with complex materials.
For particularly demanding applications or sensitive samples, specialised Wet cutting machines The technological equipment supports efficient sample preparation and reduces time and material expenditure in everyday laboratory work.
FAQs
For which materials is a cutting machine suitable?
Cutting machines are suitable for a wide range of technical materials, including metals and alloys, ceramics, composite materials, and electronic and mechanical components. The cutting disc is selected according to the material type and hardness to ensure clean, structurally accurate cuts.
How long is the warranty period for cutting machines?
METKON and SCHÜTZ+LICHT offer a comprehensive warranty for all cutting machines. The warranty period depends on usage: 2 years for single-shift operation or 1 year for multi-shift operation. Even after the warranty period has expired, our technical support team is available to assist you with all your needs.
What cutting capacities do cutting machines offer?
Depending on the model, cutting machines are designed for different sample and workpiece sizes. Cutting wheel diameters range from 150 mm to 600 mm. This allows for cross-sections of up to approximately 180 mm in solid material. For particularly long or bulky components, machines with a travel cut and XYZ axis control are available.
