Nachbur AG

Switzerland, 4718 Holderbank

Competencies

Technologies

Turning

Technologies	Lotsize	Length	Width	Height	Diameter	Weight
Turning	100–1 M	0.5–200 mm	—	—	0.5–150 mm	—
Automatic turning (bar)	100–1 M	1–200 mm	—	—	1–20 mm	—
Swiss turning	100–1 M	0.5–600 mm	—	—	0.5–32 mm	—
Full-range turning (including milling)	100–500 k	0.5–200 mm	—	—	0.5–150 mm	—
Hard turning	100–500 k	3–250 mm	—	—	2–150 mm	—
Broaching	100–1 M	5–150 mm	—	—	3–150 mm	—
Deep-hole drilling	100–1 M	1–2 mm	1–2 mm	1–2 mm	0.4–25 mm	0–3 kg
Centering / end facing	100–1 M	1–200 mm	—	—	1–150 mm	—

Assembly

Technologies	Weight
Mechanical assembly	0–5 kg
Electromechanical assembly	0–5 kg
Industrial / On-site-assembly	0–5 kg

Gear Making

Technologies	Lotsize	Length	Diameter	Weight
Cylindrical gear / spur gear	50–250 k	1–500 mm	1–60 mm	0–5 kg
Internal teeth	50–100 k	1–150 mm	1–150 mm	0–10 kg
Bevel gear wheel	50–100 k	1–150 mm	1–50 mm	0–2 kg

Finishing

Technologies	Lotsize	Length	Width	Height	Diameter	Weight
External cylindrical grinding	100–100,000	5–500 mm	—	—	1–50 mm	0–2 kg
Centreless grinding	100–100,000	3–500 mm	—	—	1–32 mm	0–1 kg
Roller finishing internal	100–100,000	1.5–500 mm	—	—	5–60 mm	0–2 kg
Roller finishing external	100–100,000	1.5–500 mm	—	—	1–32 mm	0–2 kg
Shot blasting	100–100,000	1–150 mm	1–150 mm	1–150 mm	—	0–2 kg
Rotofinishing, barrel finishing	100–100,000	1–60 mm	1–60 mm	1–60 mm	—	—

Assembly Group Manufacturing

Technologies	Lotsize	Length	Width	Height	Diameter	Weight	Material thickness
Adhesive bonding	50–250 k	1–150 mm	1–150 mm	1–150 mm	1–150 mm	0–10 kg	0.5–150 mm
Shrinking / cold-stretching	10–100 k	1–150 mm	—	—	1–150 mm	0–10 kg	—

Milling

Technologies	Lotsize	Length	Width	Height	Diameter	Weight
Milling	100–100,000	1–150 mm	1–150 mm	1–150 mm	—	0–3 kg
Full-range milling (including turning)	50–100 k	1–150 mm	1–150 mm	1–150 mm	1–150 mm	—

Labelling / marking

Technologies	Lotsize	Length	Width	Height	Diameter
Laser marking / Laser inscription	1–100 k	1–250 mm	1–250 mm	1–250 mm	1–150 mm

Materials

Plastics/synthetic materials

ThermoplasticsHigh performance plastic

Advanced Materials

Nickel alloy (Inconel, Monel, Hastelloy)

Heavy metals

Copper-zinc alloys (brass)Copper and copper alloysZinc and zinc alloys

Cast metals

Cast steelCast iron

Light metals

Aluminium and aluminium alloysTitanium and titanium alloys

Steel

Structural steelCase hardening/tempering steelStainless steel (rust-proof V2A)Stainless steel (rust-proof V4A)Free-cutting/mild steelTool steelSpring steelCold extruding steel

Industries

Precision engineering, mechatronics and opticsMining and tunnel engineeringRailway and rail vehicles industryMedical technologyMechanical engineeringFittings engineeringPower generation and transmission industryHousehold appliance industryTelecommunication industryLighting industryConstruction and architectural suppliesAutomation and control engineeringAerospace and aviation industryMeasurement and control technique, laboratory equipmentSpecial purpose machinery manufacturingBuilding, agricultural and forestry machinery manufacturingClean room technologyElectrical industryInformation technology (hardware)Boiler, container and tank construction Military engineeringMachine tool manufacturingAutomotive and vehicle constructionPackaging industryShipbuilding industryAir conditioning, refrigeration and ventilation industryDrive and gear engineeringApparatus engineeringOffice machinery and suppliesChemical industryHydraulic and pneumatic industryFurniture industryPlant engineering and construction

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