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Machinery, Precision parts, Standard parts - Schumag
Precision parts
Precision parts    Products and services    Classic range
 Classic range


 
Examples of applications
SCHUMAG products

Electric toothbrushes

Drive shafts and pins

Combined food processors

Drive shafts and cutter shafts

Water heaters

Pins, bolts, axes

Electricity, gas and water meters

Meter axes, numeric roller axes
Top bearing needles

Cotton processing

Stainless needles for spinning combs


 Materials
 
 Primarily stainless steel 1.4310, 1.4301 or 1.4034 hardened to 55-59 HRC

 Dimensions
 
 Diameter 0.3 to 10 mm / length 5 to 250 mm

 Degrees of precision, examples
 
 Axis 2.-/34.- mm: straightness errors < 2 µm, roundness errors < 0.5 µm
 Axis 0.6/20.- mm: straightness errors < 30µm, surface < Ra 0.04 µm