Production

TOLERANCES AND CUTTING METHODS

For all cutting methods, standard is cleanly cut, otherwise untreated, not straightened.  


 

WATERJET CUTTING

Dimension range:
Machine 1 - 2010 x 4010 mm
Machine 2 - 3000 x 6150 mm
Machine 3 - 3000 x 9880 mm

 

This modern method of cutting by a CNC-controlled abrasive waterjet is equipped with pumps which produce up to 4000 bar pressure and provides excellent results: 

  • Precise cut edges 
  • High surface quality of cut edges
  • High cutting efficiency
  • No change in structure of cut edges
  • No burrs
  • Very tight tolerances 
  • Workpieces can be used immediately without extra treatment

 

Quality Cut 

60 mm and above by arrangement Almost vertical cut with minimal slant tolerances - specifications by arrangement 

 

Thickness Under 100 100 to 1000 1000 to 2000 2000 to 6000
1 - 3 mm + / - 0,2 mm + / - 0,3 mm + / - 0,5 mm + / - 1,2 mm
3 - 20 mm + / - 0,3 mm + / - 0,3 mm + / - 0,8 mm + / - 1,2 mm
20 - 35 mm + / - 0,3 mm + / - 0,5 mm + / - 0,8 mm + / - 1,2 mm
40 - 55 mm + / - 0,4 mm + / - 0,6 mm + / - 0,8 mm + / - 1,2 mm

 

Separation Cut

Length, width, and diameter tolerances  

Q-cut plus 0.2 mm tolerances - edges with striations. Almost vertical cut with minimal slant tolerances - specifications by arrangement.


 

PLASMA CUTTING

Dimension range:
FineFocus up to 150 mm thickness - 3150 x 9700 mm
HiFocus up to 40 mm thickness - 2500 x 12000 mm

 

Cut bevel outside further into plus range, inside further into minus. 

 

Thickness Outside tolerances Inside tolerances
3 - 40 mm + 3 mm - 3 mm
41 - 65 mm + 5 mm - 5 mm
70 - 100 mm + 8 mm - 8 mm
105 - 150 mm + 10 mm - 10 mm

 

SAWS

 

We can saw almost any cross-section to very close tolerances from block and forged bars in our stock. Tolerances in positive range - depending on the material and dimensions.

Dimension ranges for round stock are up to 660 mm in diameter, flat up to 660 x 1060 mm, minimum length is 20 mm.

Please call for details.

 

Dimension ranges Round stock To 660 mm dia.
  Flat To 660 x 1060 mm
  Length Min. 20 mm

 

BAND-SAW

Dimension range 2500 x 6250 x 300 mm 

 

This cutting method is used to cut pieces of any flat and rectangular dimensions out of plate. The benefits are: 

  • Rectangular cut edges 
  • Strips available in all widths
  • Right-angled cut edges
  • Clean edges
  • No burrs
  • Very tight tolerances
  • No hardening in the edge area

  

Length tolerance to 100 mm (plate) + 2,0 mm
Width tolerance to 100 mm (plate) + 2,0 mm
Sawed blocks 110 - 300 mm thickness Tolerances by arrangement

 

LASER

Dimension range 2500 x 6500 x 25 mm, cutting on CNC CO2 laser machines 

 

Tolerances for length, width and diameter.

 

Rated thickness Tolerance at rated dimensions to 500 mm
0,1 - 3,0 mm + / - 0,1 mm
3,5 - 5,0 mm + / - 0,2 mm
6,0 - 8,0 mm + / - 0,3 mm
9,0 - 15 mm + / - 0,5 mm
15 - 20 mm + / - 0,8 mm

 

Otherwise to DIN EN ISO 9013 (Nov. 2011) 


 

DEBURRING

Highly effective, double-sided deburring and edge rounding on plasma- and waterjet-cut workpieces

  • Deburring and edge trimming of workpieces up to 120 mm thickness and up to 1500 mm width
  • Simultaneous deburring and edge rounding on internal and external contours
  • Consistent processing quality