Precision CNC Turning in Neuchâtel

CNC turning at Louis Wiedmann SA enables the manufacture of cylindrical and rotational parts with micrometric precision. Our Schaublin CCN 180 (2005), a Swiss reference in precision turning, complements our Fehlmann and Fanuc milling park to offer a complete machining solution from raw stock to finished part.

CNC turning — precision cylindrical parts at Louis Wiedmann SA

Types of Turned Parts

Precision shafts and spindles
Bushings, sleeves and spacers
Complex rotational components
Custom threaded parts
Metal inserts and connectors
Watch components — crowns, tubes, case backs

Precision and Quality

Our Schaublin CCN 180 — a Swiss brand synonymous with high-precision turning — delivers excellent surface finish and tight dimensional tolerances. Every part is inspected with calibrated instruments: micrometers, dial gauges, pin gauges, height gauges. For batches, we guarantee perfect repeatability from part to part.

Combined Milling + Turning

The advantage of working with Louis Wiedmann SA: we combine CNC milling and turning in a single workshop. Parts requiring mixed operations (turning + drilling, threading, milled pockets) are produced in-house without subcontracting, reducing lead times and guaranteeing quality.

Turning Materials

We turn all common metals: aluminium (6082, 7075), steel (C45, 42CrMo4), stainless steel (316L, 304L), copper (Cu-ETP), brass (CuZn39Pb3) and bronze (CuSn8). Also high-performance plastics: PEEK, POM-C, PTFE.

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