Casadei ProWoodTech E550 - Page 81

81
E550 - E550 CR - E550 PM - E550 PM CR Automatic Single-Side Edgebander Rel. 1.1.1
3.8 MULTI-PROFILE EDGE TRIMMERS R1 / R2
Technical characteristics
The parameters to be observed in the choice of cutterheads are as follows:
- maximum permitted diameter 75 mm
- xing shaft diameter 16 mm, with spline
- maximum cutterhead body width 20 mm
- maximum weight for each cutterhead 250 g
- maximum rotation speed 12000 rpm
Description of unit
The unit is composed of:
A upper trimmer motor
B vertical copying wheel for upper trimmer
C frontal copier slide for upper trimmer
D vertical copier with 2 bearings (optional)
E lower trimmer motor
F vertical copying wheel for lower trimmer
G frontal copier slide for lower trimmer
H vertical miller regulation
I1 numerical indicator of vertical position upper cutter head
I2 numerical indicator of horizontal position upper cutter head
I3 numerical indicator of vertical position lower cutter head
I4 numerical indicator of horizontal position lower cutter head
L motor locking
P cutter head horizontal adjustment
Operation
The high frequency motors of the edge trimming unit are activated with button 8, and they start when
the chain starts (button 6).
The purpose of the trimmer unit is to mill the upper and lower excess of the applied edge.
During edging operations, when the panel reaches the trimmer unit, it is copied by the feelers.
Depending on the adjustment, a variety of milling proles can be obtained (R1, R2, bevelled or
straight).
The standard version of the machine is tted with an upper and a lower cutter head (right-hand and
lefthand).
The edge trimmers are provided with Ø 60 mm extractor hoods connected with the centralised ex-
traction.
The maximum excess edge that can be taken off is 2 mm on each side.
The cutter heads rotate in the opposite direction to the direction of panel advance.
The upper trimmer unit being mounted on the pressure bar, adjusts automatically to variations in the
thickness of the panel to be edged.
Adjustment of vertical copiers (B–C-F-G) for the various machining proles (r1, r2, bevelled
or straight).
The position of the copiers with respect to the cutter heads is factory adjusted during the testing
stage and the respective value of the numerical indicator (I1, I2, I3, I4) is reproduced on an adhesive
label placed near the trimmer.
To set the various milling proles, act on the P, H knobs and set the indicators on the values expres-
sed in the table.