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The
automatic optimising cross–cut saw line model MPCNC 180K or 250K or 300 K, are
hight production and modern technological equipment for cutting wet or dray
laths (slat) of solid wood, with various cross section of wood on input and
and basic option, with automatic exit electronic sorting system.
The lines are designed on the pushing principe of feeding and positioning
of working
pieces to transfersal cutting out, which based on longitudinal or
value computer optimization. enableing the high efficiency with minimum
rest and waste. By special
fluorescent chalk is used both for marking of mistakes (one line) and for
marking of quality (two, tree or four lines). Two fluorescent cameras, UV
sensors (two) are part of machine and read the marks for mistakes and quality,
marked on the board. All marks are made on the same side.
On the basic line version the worker marking
the mistakes and, or quality of piece or part of piece (lath), put the marked
piece into the infeed table and select the width of present piece by pressing
the one of 4 width buton start the positioning system.
On the special order line version, (with
automatic width measuring sensor), the worker yust put the marked piece into the
infeed table and press start buton only once. The machine measure the width of
piece at the time of first cut of and define the regularly cutting list, based
on the present width of piece.
Statistics
It supports controlling of material flow
(total length) and pieces counting by each criteria separately as well as % of
material used to be put to profitable use, time efficiency etc.
Touch screen colour display
and printer – included at all versions.
Sorting -
automatis sorting device
Normally we suggest
the auto.sorting device with 8 sorting boxes, movable by fence-ejector stations.
In each sorting box you can be put different measure and different quality
pieces.
 Model
MPC NC 180
The line is suitable for cutting the laths and planks,
width up to 180 mm, thickness up to 100 mm
Model
MPC NC 250
The line is suitable for cutting the laths and planks, width up to 250 mm, thickness up to 100 mm
Model
MPC NC 300
The line is suitable for cutting the laths and planks, width up to 300 mmm, thickness up to 100 m
STANDARD SOFTWARE
(for all models)
I. ABSOLUTE OPTIMISATION WITH MINIMUM REST
Computer looks for the best possible combination of longitudinal optimizing with
minimal rests.
II.
CUTTING AT MARKS – CUTTING OUT THE MISTAKES
No optimizing – the board will be cut on the marked points regardless of
the length
in cutting schemes.
III.
OPTIMISATION WITH PRIORITIY LENGTH
The computer always looks for the length considering the priority from
the cutting pattern.
With this way of optimizing the rests can be bigger, but
the order the easiest to carry out.
IV.
PRIORITY OF MAXIMUM EXPLOITATION OF MATERIAL
Computer
looks for the best possible combination of longitudinal optimizing with minimal
rest.
V.
CUTTING OF FIXED LENGTHS
Boards are cut on fixed lengths, according to the data in the cutting
pattern, regardless of the mistakes.
VI. ECONOMIC OPTIMISATION
The
value per length of elements (i.e. price) is added to the cutting patterns.
The computer considers the length combinations that give the highest final value.
The optimizing cross-cut saw series
enables cutting according to the following criteria at once
- 6 cutting schemes (cutting lists) width classes (1, 2, 3, 4,5,6)
- 4 quality classes (A, B, C, D) for each scheme, each cutting list
- 20 cutting lengths in each schemes (
480 lengths )
 Cutting programs
provide next three option of cut of rests:
- cutting rests off
- setting rests to next lower quality
- cutting rests for finger jointing
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Manual cross cut saws
