Precision calibres and laboratory glass production
- Up to length 1’250mm
- Diameter 3mm – 40mm
- Diameter tolerance ±0,002mm
- Straightness 0,1mm on whole length
- Roughness value Rz 0.5 (Ra 0.035; <N2)
1 “Lidköping” type 3B are designed to produce small or large batches, in a centreless throughfeed process. These parts are loaded automatically by spiral conveyors or manually via chutes.
Products from Ø3mm – Ø60mm and a maximum length of 1250mm can be machined in the µ-range using this production process.
Processing between centres takes place on a “Supertec” cylindrical grinding machine. It is possible to process workpieces up to a diameter of 300mm and a length of 1000mm.
In addition, 4 HTG 400s are used for this process, as well as a Studer S30, on which it is possible to machine high-quality products in lunettes, or to copy simple profiles onto the grinding wheel and thus onto the workpiece using a template.
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