Notching device equipment fitted in the middle of transversal carriage.
It is a box structure , appropriately dimensioned with suitable ribs. It offers maximum rigidity and ensures chatter free operations, also during the most severe working conditions.
The notches are produced by a rotating cutting tool: the combined rotation of the tool and of the spindlel where the roll is mounted, generates the helix notches while their number and angle depend on the ratio between tool and spindle rotation speed.
Generally the CNC control works on four axis: the tool rotation, the spindle rotation and the two horizontal axis.
With such a control the machine can automatically recognise the number of principles and if the number of notches is divisible for them, the tool is automatically positioned over one notch for each roll rotation.
Thanks to the longitudinal axes control, even a different distance between each groove centreline can be easily handling.
All equipment works by CNC control. To execute in very simple way all kind of notching operations we realized a special CNC graphic software.
TECHNICAL DATA
Notching rebar diameter range ø mm 6…50
Tooling spindle speed inclined notches rpm 1…500
Tooling spindle speed horizontal notches rpm 1…500
Notching for roll on request
Notching angle on request
Omitting ribs on request
Enlarging ribs on request
TURNING TOOL HOLDER
Shank clamping capacity mm 40×40(*)
Turning tool holder fitted on right or left side of integrated notching device equipment
(*) more capacity on request