Precision wire manufacturing

  • Dig pickling of steel parts
  • Continous pickling of wire and edge wire < 30 mm² cross-sectional area
  • Vacuum- and protectivagas-glowing in pot- and hat furnaces
  • Harden and temper of round- and edge dimensions (< 20 mm² cross-sectional area) in rings
  • Drawing wire in size range 0.6 – 16 mm respectively edge dimensions
  • Drawing wire to rod in size range  0.8 – 16 mm
  • Rolling of edge dimensions until 40 mm² cross-sectional area from cross section area in round and edge
  • Grinding rods in size range 4.5 – 30 mm
  • Grinding and polishing rods in size range 2 – 30 mm
  • Draw peeling (peeling) wire in size range 4.5 – 15 mm
  • Judge and cutting wire to rods in size range 0.8 – 17 mm
  • Removal cutting rods in size range 2 – 50 mm
  • End cutting, plotting and/or chamfer rods in size range 4 – 13 mm with chamfer angle 30° or 45°
  • Surface testing rods with eddy-current in size range 2 – 20mm
  • Cross-section testing rods with ultrasound in size range 5 - 13.5 mm

 

Embodiment 

Size in mm

Tolerance

Wire 

 

 

drawn

  Ø  0.6 - 16  

>= 9

draw-shaved  

Ø  4.5 - 15

  >= 11

 edge- and profile dimensions drawn

4 edge  1.5 - 8.0 

 

 

>= 9

 

 

 6 & 8 edge,  1.5 - 10.0

 width  1.0 - 8.0

 size  0.5 – 5.0

 width: size = max. 6:1

edge- and profile dimensions rolled 

 until 40 mm² cross-section

 >= 9

Bar 

   
drawn bars 

 Ø  0.8 - 16

 >= 9

grounded bars 

 Ø  4.5 - 30

 >= 7

grounded and polished bars 

 Ø  2 - 30

 >= 6

edge dimensions in bars 

 4 edge, 1.5 - 8.0

 

>= 9

 

 6 & 8 edge, 1.5 - 10.0

 width  1.5 - 5.0

 size  1.5 - 8.0

 width: size = max. 6:1

flat bars

 Ø  0.8 - 17

 
end processing

 Ø  4 - 13,  30° or 45°

 
detaching and cutting

 Ø  2 - 50

 

check

 

eddy current Ø  2 - 20

ultrasonic Ø  5 - 13.5