Tiger 370 CNC--MR, Use And Maintenance Manual

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Cutting head setting
The cutting head stroke is set from the machine control console. The following
figure illustrates the console keys controlling the cutting head (marked Y+ and
Y---) and memorisation of the cutting start position.(Blade Upstroke Limit) and
cutting end position (Blade Downstroke Limit).
FCTI Head Upstroke Limit Head Upstroke
Head Downstroke FCTA Head Downstroke Limit
To set the cutting stroke in accordance with production requirements, refer to
Chapter 5.
Head transducer calibration Set--up
The cutting head travels the distance between the start and end cut positions
within a measured range between 0÷254. Press F8 on the SET---UP menu, and
RESET to start head movement and to access head transducer calibration
set---up. The pre---set head movement parameters are shown below and are within
the same range.
HEAD POSITION TRANSDUCER CALIBRATION
CURRENT VALUES = XXX
UPSTROKE LIMIT < 254
DOWNSTROKE LIMIT > 0
FCTI HEAD CYLINDER SPEED = 40
HEAD CYLINDER MANUAL SPEED = 90
HEAD CYLINDER BREAKDOWN SPEED= 100
WORK SPEED CPT
= 30
WORK TORQUE CPT = 100
RUN/PROG = PREVIOUS MENU
Head return to FCTI speed
Movement speed blade
Head down speed
Make sure however, that the head really travels the full cutting width defined by
the structural limits of the Head Upstroke and Head Downstroke Limits.
The aim of regulation is that of setting the value of the real position of the head
both to FCTI (backward limit stop 254) and to FCTA (forward limit stop 000).
The following operations must be performed to obtain this result.Make sure
however, that the head really travels the full cutting width defined by the
structural limits of the Head Upstroke and Head Downstroke Limits.