Sawing + CFMcurve Chamfering with Curve MachiningACS® 105 + CFMcurve
Diameter range
10 – 105 mm
Master lengths
3000 – 6500 /
8000 / 9500 / 12,500 /
14,500 / 16,500 mm
Bundle weight 5000 kg (8000 kg)
Production accuracy of the
workpiece length
Reference dimension Da = 50 mm
workpiece length
Reference dimension Da = 50 mm
±0.025 mm
s = 0.01 mm
Maximum production output Single cut
3150 pcs/h
Maximum mechanical power of the saw
max. 18 kW
Time required for saw blade change
2 min
Time required for changing all clamping tools
15 min
Time required for changing the CFMcurve tool holders
12 min
ACS® 136 + CFMcurve
Diameter range
10 – 136 mm
Master lengths
3000 – 6500 /
8000 / 9500 / 12,500 /
14,500 / 16,500 mm
Bundle weight 5000 kg (8000 kg)
Production accuracy of the
workpiece length
Reference dimension Da = 50 mm
workpiece length
Reference dimension Da = 50 mm
±0.025 mm
s = 0.01 mm
Maximum production output Single cut
2050 pcs/h
Maximum mechanical power of the saw
max. 18 kW
Time required for saw blade change
2 min
Time required for changing all clamping tools
15 min
Time required for changing the CFMcurve tool holders
12 min
ACS® 169 + CFMcurve
Diameter range
10 – 169 mm
Master lengths
3000 – 6500 /
8000 / 9500 / 12,500 /
14,500 / 16,500 mm
Bundle weight 5000 kg (8000 kg)
Production accuracy of the
workpiece length
Reference dimension Da = 50 mm
workpiece length
Reference dimension Da = 50 mm
±0.025 mm
s = 0.01 mm
Maximum production output Single cut
1800 pcs/h
Maximum mechanical power of the saw
max. 36 kW
Time required for saw blade change
2 min
Time required for changing all clamping tools
15 min
Time required for changing the CFMcurve tool holders
12 min
Technical Functions – ACS® Sawing (+ LM Length Measurement)
Innovative, user-friendly and powerful
- Production system for single- and multiple-cut sawing
- Wall thicknesses from 0.5 mm to solid material
- Optional - Extraction of machining chips directly at the source (sawing)
- CNC production system
- Ultra-dynamic servo drives
- Fully automated production process
- Material feed via bundle-loading magazine
- Automatic separation and positioning of the initial material
- Minimal set-up and unit costs thanks to minimal cycle times
- Optimal process reliability in production
- Maximum reliability and flexibility in production
- User-friendly screen interfaces and clearly structured menu navigation
- Job-based production process:
- creation, storage and administration of job lists, products and cutting data
- workpiece parameters and machine settings are loaded fully automatically and processed
- evaluation and analysis of job-related production and cutting data
- contactless material edge detection for material trim-cut and tag ends ≥ 0 mm
- Production of up to 3 different workpiece lengths within a single master length
- Defined outward transfer of workpieces via 3 possible material outlets
- Length measurement single and multiple cut
- Automatic workpiece length correction
- Optimization of energy and compressed air consumption via product-related settings
- Defined monitoring of the saw blade and saw blade drive
- Crash monitoring and analysis
- Monitoring of tension on the clamping tools
- Clamping force continuously adjustable
- Defined outward transfer of workpieces according to individual parameters, when e.g.
- workpiece lengths are incorrect
- clamping errors occur
- the saw torque is outside the target range
- a cut is incomplete
- Compliant with CE requirements as well as applicable directives and guidelines of the European Union and North America
Technical Functions – ACS® + CFMcurve Chamfering with Curve Machining
- Integrated system for the most demanding end machining
- End machining with 2 CFMcurve chamfering heads and 3 cutting tool holders with CNC supports (RATTUNDE patent)
- For complex machining tasks (e.g. inside groove/outside groove, facing with inside or outside deburring, inside/outside thread, outside chamfer with radius/inside chamfer with radius, center drilling, etc.)
- Optional - Extraction of machining chips directly at the source (chamfer)
- Optimal workpiece positioning and centric clamping of the workpieces to the end-machining heads (horizontally and vertically 0.001 to 0.1 mm)
- Central monitoring and operation of the cutting tools and machining parameters
- Workpiece counter
- Cutting area
- Torque
- Tool wear
- Central monitoring of workpiece clamping on the CFMcurve clamp
- Centralized entry and administration of limit values
- Clamping force continuously adjustable
- Length measurement for each workpiece after chamfering
- Automatic workpiece length correction
- Automatic and defined outward workpiece transfer if:
- the previously defined tolerances are exceeded
- clamping errors occur
- the chamfering torque is exceeded or not reached
- Service life extension of the cutting tools via automatic shifting of the tool edge (no manual adjustment of the cutting tools required)
- Changing the machining length for the inside and outside chamfers during the machining process
- Select and define precision machining
- Definition of the transitions between chamfers, facing and outer wall with radius or facet
- Definition of various machining tasks and machining lengths for both workpiece sides and simultaneous machining (e.g. contour and thread)
- Thread cutting with chip-breaking stroke (inside and outside thread)
- Set-up of the position and depth of inside and outside grooves
- Changing the contour machining direction
- Create contours with different parameters for each operation
- Freely select chamfer angles or multiple chamfers for contours
- Free definition of the machining process (e.g. creation of a contour before or after the thread)
- Separate assignment of different thread pitches for both workpiece sides
- Enter the angularity (inside thread and outside thread) for both workpiece sides
- Cut the inside and outside thread with different infeed options
- Chip length reduction via input parameters
