ACS LogoCFMcurve Sawing + Chamfering/curve-machining

ACS® 105 + CFMcurve
Diameter range
10–105 mm
Master lengths

3.000–6.500 mm / 8.000 mm / 
9.500 mm / 12.500 mm / 
14.500 mm / 16.500 mm
Bundle weight 5.000 kg (6.000 kg)

Production accuracy of the
workpiece length
Reference dimension Da = 50 mm

±0,05 mm at Cmk 1,67 Standard deviation 0,01 mm

Maximum production output Single cut
2.650 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

3.000–6.500 mm / 8.000 mm / 
9.500 mm / 12.500 mm / 
14.500 mm / 16.500 mm
Bundle weight 5.000 kg (6.000 kg)

Production accuracy of the
workpiece length
Reference dimension Da = 50 mm

±0,05 mm at Cmk 1,67 Standard deviation 0,01 mm

Maximum production output Single cut
2.000 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

Basic functions

  • Enter and manage production-related product parameters, quality criteria, and limit values in a single, centralized location via the operator interface
  • Record and (optionally) analyze order-related parameters
  • When the target quantity is reached:
    • stop the system in a defined manner and output order data via the operator interface
    • automatically load new order parameters from job lists and process (optional)
    • create an order-related report using Analyst (optional)
  • Detect the lead edge of a master length without contact using a sensor - material edge detector
  • Detect the end of a master length without contact using a sensor - tag end sensor
  • Change the workpiece length when the saw is stopped without a reset - no repeat trim cut
  • Manufacture three different workpiece lengths from one master length - automatically or specifically
  • Discharge workpieces depending on the length via three different outlets
  • LM/LMM length measurement:
    • compensate for temperature-related changes - automatically correct workpiece length
  • Machine solid material without any restrictions – comply with limit values for weight!
  • Optimize power and compressed air consumption
  • Monitor the saw blade and the saw drive
    • Enter limit values in a single, centralized location:
      • workpiece counter
      • cutting area
      • temperature (optional)
    • Monitor and record collisions between workpieces and machine components as well as collisions between machine components
    • Quickly withdraw the saw blade (10 ms) in the event of a collision, emergency stop or power outage
  • Monitor the clamping process on the grip feeder/saw clamp via the position of the clamping jaws
    • Continuously adjust the clamping force
  • Reject workpieces when
    • workpiece lengths are incorrect
    • clamping errors occur
    • the sawing torque is outside the target range
    • a cut is incomplete

Basic functions: CFM chamfering

  • Enter and manage production-related product parameters, quality criteria, and limit values in a single, centralized location via the operator interface
  • Blow out workpieces prior to chamfering
  • Blow out workpiece after chamfering while rotating workpieces in front of blower
  • Monitor cutting tools
    • Enter limit values in a single, centralized location
      • Workpiece counter
      • Cutting area
      • Torque
    • Detect tool breakage
    • Monitor the torque of chamfering units
      • Optimally position workpieces between end-machining tools
      • Quickly withdraw end-machining tools when dangerous situations arise
  • Monitor the clamping process on the CFM clamp via the position of the clamping jaws
    • Enter limit values in a single, centralized location
    • Continuously adjust the clamping force
  • Reject workpieces when
    • clamping errors occur
    • the sawing torque is outside the target range
  • Using patented clamping tools, clamp the workpieces (0.001 to 0.1 mm) in an optimal position in the horizontal and vertical directions, centric to the end-machining tools (optional)

Basic functions: CFMcurve chamfering with curve-machining

  • Two CFMcurve chamfering heads with three NC-controlled supports each
  • Freely select patented cutting tool holders for the NC-controlled supports
  • Standardized cutting tool holders for inside chamfer, outside chamfer, facing, inside groove, outside groove, inside contour, outside contour, inside drilling, facing with inside or outside deburring, inside thread and outside thread, outside chamfer with radius and inside chamfer with radius, center drilling, etc.
  • Automatically shift the tool edge to extend the service life of the cutting tools for facing
  • Enter and manage production-related product parameters, quality criteria, and limit values in a single, centralized location via the operator interface
    • Enter the length of the inside and outside chamfers - no manual adjustment of the cutting tools required
    • Change the machining length for the inside and outside chamfers during the machining process
    • Select and define precision machining
    • Design the transitions between chamfers, the plane surface and the outer walls with radius or facet
    • Machine both workpiece sides differently at the same time, e.g., contours and threads
    • Enter different machining lengths for both workpiece sides, e.g., for chamfers, lathings or bores
    • Enter the positions and depths of the inside and outside grooves
    • Set the contour machining direction
    • Create contours with different parameters for each operation
    • Freely select chamfer angles or multiple chamfers for contours
    • Create the contour before or after the thread
    • Enter 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
    • Reduce the chip length
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