Surface grinding - Import export

The grinding services are a surface finishing process that includes every detail that requires the removal of machining allowance and obtaining large classes of surface roughness. For technological reasons and the number of requirements as to the further condition of the surface of the elements, we adjust the metal grinding process to individual customer requirements. Metal grinding is a finishing treatment involving the treatment of surfaces of various shapes with abrasive tools. Grinding allows you to remove burrs (deburring) and roughness, as well as machining allowance. This surface finishing method allows to obtain a surface with low roughness and desired shapes and dimensions with quite high accuracy. Surface grinding is one of the most common methods of surface treatment, for a wide variety of metals, including grinding steel, metal grinding bits, grinding welds, aluminum grinding and many others.

At Befort, spherical precision optics pass through the hands of qualified specialists. They work with a sure instinct and stateoftheart technology. The machine processing of each surface is done on CNC grinding and polishing machines. We produce spherical precision lenses from optical glass, quartz glass and radiationresistant materials with diameters from 3 mm to 130 mm and a curvature radius from 1.18 mm to plane. We make individual lens elements, achromatic systems, concave mirrors, cylinder lenses and other precisely fitting glass geometries to suit your specific application.

The requirements: long life good thermal capacity of silicones non-stick top coatings precise tolerances for runout, diameter and coating thicknesses without surface grinding

The requirements: highly precise tolerances without surface grinding extremely thin silicone coating layers (in picture: 0.6 mm) high silicone thermal conductivity (in picture: > 0.8 W/mK) anti-adhesive, thin top coatings (in picture: 30µm PFA)