JJSmith / Homag Optimat BAK CNC Edge Bander for Shaped Workpieces. 2001. CE

Image of Homag Optimat BAK CNC Edge Bander for Shaped Workpieces. 2001. CE

OPTIMAT BAK41/45/G
HOMAG - PROCESSING CENTRE - OPTIMAT
Edge banding and postprocessing centre with
electronic control for batchwise production
of furniture parts, solid wood or similar
material.

SHORT DESCRIPTION OF THE BASIC EQUIPMENT:
- Clamping table G
- HOMATIC control PC 83 with Windows operation
- unit spindle 4,5 kW
- genius interface for postprocessing units
with an integrated pneumatic supply and
drive C-axis
- gluing unit 360 degrees with drive spindle
- presnipping station with single roll
- programming system WoodWOP
- laser positioning aid

BASIC MACHINE:
- machine bed in heavy, sturdy construction
with a compact linear guidance system.
Pretensioned rack and pinion gears and
digital AC servo motors in X and Y-axis
- unit carrier with linear guidance system,
recirculating ball screw and digital AC
servo motor for positioning of the Z-axis,
travel 410 mm
- autom. central lubrication for all drives
- manual central lubrication for all linear
guidances
CLAMPING TABLE "G"
BAK41/45/G
- clamping table integrated in the machine
bed with a high-density laminated board
for mounting the workpiece vacuum clamping
devices
- plug-type connections for 16 vacuum clamps
or templates
- 2 submerging longitudinal stop fences
elevation 100 mm
- 3 submerging longitudinal stop pins
- 2 submerging lateral stop fences for
alternate operation
- 14 double-action vacuum clamps 120x120 mm,
100 mm high, 8 of them with an integrated
lifting device
- 2 double-action vacuum clamps 125x75 mm,
100 mm high
- 4 plug-type connections with a single-circuit
compressed-air system for connecting
pneumatic clamping elements
- table designed for alternate operation
- the machine zero point is at the left front
side.
- the workpieces are fed manually from the
front side.

LACQUERING:
- HOMAG structure lacquer grey RDS 240 80 05

ELECTRIC EQUIPMENT:
- separate switch cabinet
- control panel installed at switch cabinet
- installed according to European Norm EN 60204
- operating voltage 380/400 volt, 50/60 cyc.
- country-specific adaptation of operating
voltage by transformer (sales no. 6103)
- control voltage 24 volt
- if the constant operating voltage +/-5 % can-
not be maintained, a voltage stabilizer will
have to be installed at customer's charge.
- permissible environmental temperature:
+ 5 up to + 35 degrees Celsius

HOMATIC CONTROL:
- Homatic CNC system PC83 with Windows NT 4.0
- industry PC with 433 MHz and 128 MByte RAM
- 1 SCSI hard disk with 9 GByte in a change
frame
- 1 SCSI hard disk with 9 GByte in a change
frame for data securing
- 1 CD-ROM drive 32x
- 1 Floppy drive 1,44 MByte
- colour monitor 17" w. PC keyboard and mouse
- no-break power supply (USV)
- operation with Windows standard via selection
menu
CNC - continuous line control
3 D - linear interpolation
2 1/2 D - circular interpolation
- 4 axes control (X, Y, Z, C)
C-axis acting as coupled carrier to X-,Y-axis
- feed alteration (override) possible at any
time
- alarm texts in clear text

BASIC FUNCTIONS (Control):
- nearly unlimited programme storage
- up to 8-digit alphanumeric programme names
- parameter programming with up to 99 free
parameters
- look-ahead function in case of continuous
line operation, to achieve optimum speed at the transition points
- programming and programme modification during
production time
- blanking or omitting programme sets resp.
programme blocks
- netowrk connection e.g. ARCNET or ETHERNET
via additional card (option)
- contact plan diagnostic on the monitor

BASIC EQUIPMENT:
- Remote diagnostic:
Telephone modem in the machine on loan until
the machine is accepted. 2 telephone lines
leading up to the machine are to be installed
by the customer - one for modem / one for
communication.
After acceptance of the machine, the customer
automatically takes over the modem according
to a separate teleservice contract or he re-
turns the modem and terminates the teleser-
vice contract.
- 1 vacuum pump 66/100 m3/h for clamping system
for BAK41/30
- 2 vacuum pumps each 66/100 m3/h for clamping
system for BAK41/45
- pneumatic connection R 1/2 inch, 7 bar
- positioning speed max.:
- 60 m/min. in X- and Y-direction
- 30 m/min. in Z-direction

SAFETY AND PROTECTION FACILITIES:
- operating area shielded by safety mats
- safety barrier for left-hand machine side
with safety door and integrated switch
cabinet
- further requested safety facilities such as
lateral wall right-hand side and back wall
have to be additionally sold on request
- all machines destined for EC member countries
are fitted with CE-plates in accordance with
EC-Machine Directive 98/37/EC, Appendix IIA
- Attention: It is not allowed to run the
---------- machine without full safety barriers
- wood dust protection max. 2 mg/m3, subject
to the required extraction capacity being
provided by the customer according to the
suction plan
- technical documentation in duplicate

TECHNICAL DATA:
- workpiece length
- BAK41/45
max. 4500 mm in case of single operation
max. 1650 mm in case of alternate operation
- workpiece width max. 1220 mm
- workpiece thickness max. 60 mm
- min. workpiece size depending on:
clamping devices, workpiece surface and
contour.
- working height up to lower panel edge 920 mm
- floor conditions have to correspond to the
foundation plan

SPECIAL NOTE:
Programming errors at CNC-controlled processing
centres may cause a machine damage. We there-
fore recommend to effect a machine insurance
(AMB) before taking the machine into operation.
UNIT SPINDLE 4,5 kW WATER-COOLED
for HSK F63 - DIN 69893. Incl. local suction.
Rotary-current asynchronous motor 4,5 kW for
S1, 600 cyc.
Incl. frequency changer.
Variable number of revolutions - depending
on the units working.
UNIT INTERFACE FOR UNIT SPINDLE
For connecting the postprocessing units.
Incl. interface pneumatic and swivel drive
C-axis with torque taking and 3-point fixation
Drive for all units with swivel axis.
Unlimited swivelling range. Tubeless
compressed-air supply.

GLUING UNIT 360 DEGREES
Gluing unit for 360 degrees gluing with joint.
For straight edges with DIRECT glue application
Processing of material on rolls
With melting unit and granulate container.
1 pressure roller diam. 50 mm for pre-pressing,
1 postpressure roller diam. 35 mm.
Integrated short-wave lamps for heating thick
edges. Action and performance controllable by
CNC programme.
Unlimited unit swivelling via C-axis.
Inside radius min. r=30 mm in case of
90-degrees corner (depending on edge).
Outside radius depending on flexibility
of edging material.
Edge height max. 65 mm
(min. edge overhang per side = 2 mm)
In case of butt gluing or processing of
multiple edge length, edge height = max. 45 mm
Edge thickness - plastics 0,4 - 3 mm
(Depending on material, e.g. PVC: min. 1 mm)
- veneer 0,4 - 2 mm
Processing
- in case of plastic edges max. 135 mm2
- in case of veneer max. 90 mm2
Butt joint only possible on surfaces or bows -
not on corners. Straight part min. 250 mm.
Radius min. 300 mm.
PRESNIPPING STATION AND SINGLE ROLL
for automatic provision of edge strips for
the gluing unit.
The roll plate is installed laterally at the
beam.
Roll diam. max. 800 mm
Edge height max. 65 mm
Edge length min. 350 mm
CNC PROGRAMMING SYSTEM WOODWOP
This software kit enables interactive graphic
creation of CNC-programmes for CNC-control.
Comprised functions:
- comfortable, completely menu-related control
surface - contour creation via integrated contour
drawing programme/dimension input by absolute
values or by variables for simple variant
creation (variant programming)
- menu-related call of individual processings/
graphic representation of programmed work-
piece directly at input on screen
- automatic mirroring of the parts except for
edge banding and flush trimming
POSTPROCESSOR
The postprocessor creates CNC-programmes in
DIN 66025 in connection WoodWOP.
LASER POSITIONING AID FOR VACUUM CLAMPS
By means of a laser beam (reticule), a separate
sub-programme indicates the exact suction cup
positions to the machine operator. The laser is
installed at the main spindle.
The machine will be run in and delivered with
HOMAG standard programme.
G.0001 Number : 7009 1 time
SAFETY BARRIERS LATERAL WALL RIGHTHAND B40
Supports with mesh fence secured to floor,
height 1800 mm
G.0004 Number : 7013 1 time
SAFETY BARRIERS BACK WALL B../30+40/..
Supports with mesh fence secured to floor,
height 1800 mm
G.0007 Number : 7472 1 time
UNIT CHANGING DEVICE 4 POSITIONS BAK
for 4 units with HSK F63.
G.0010 Number : 7653 1 time
EXTENSION OF EDGE CHANGER DOUBLE ROLL BAK
for automatic edge change for edges with
the same height.
G.0013 Number : 7161 4 times
REFERENCE STOPS FOR MATRIX TABLE
individually selected, control of final
positions, electropneumatically controlled,
stroke 50 mm
G.0016 Number : 7703 1 time
COMBI-FLUSH TRIMMING-SCRAPING UNIT F. T-CHANGER
for automatic change-over into the main spindle
Simultaneous processing from above and below.
Side 1 for flush trimming of projecting edges,
side 2 for scraping of rough trimmed edges.
Without tools.
Tracing from above, below and laterally for
compensation of panel and edge tolerances.
Outside radius min. R = approx. 5 mm in case of
90 degrees corner
Inside radius min. R = approx.30 mm in case of
90 degrees corner
(depending on edges)
Edge thickness max. 4 mm.
Unlimited swivelling via C-axis, therefore
constant contact pressure is maintained
rectangularly to the workpiece contour.
Rotations max. 12000 rpm.
Max. workpiece thickness 60 mm.
Min. workpiece overhang approx. 35 mm.
G.0019 Number : 7755 1 time
COMBI-SNIPPING/CORNER ROUNDING WITH TRACING BAK
for automatic change-over into the main spindle
Snipping and corner rounding of edge overhangs
with lateral tracing.
Snipping angle 45 to 135 degrees.
Edge overhang max. 30 mm
Corner rounding only possible at 90degr. corner
Edge thickness max. 3 mm
Edge height max. 65 mm
Unlimited swivelling via C-axis.
RPM: - snipping max. 9000 1/min.
- corner rounding max. 12000 1/min.
Incl. snipping saws, without radius cutter.
G.0022 Number : 7721 2 times
RADIUS CUTTER HEAD WITH REVERSIBLE CARBIDE TIPS
t=3, 9 reversible carbide tips included
for radius R = 2 - 5 mm
edge thickness max. radius + 1 mm
per piece, indicate radius
G.0025 Number : 7739 2 times
PROFILE KNIFE FOR SCRAPING UNIT
for radius R 2 to R 4 mm
G.0028 Number : 6699 1 time
CNC PROGRAMMING SYSTEM WOODWOP F. AV-PC OPTIMAT
This software kit enables interactive graphic
creation of CNC programmes for CNC control
NC/PC83 on a PC with operating system Windows
95/98/NT. Comprised functions:
- comfortable, completely menu-related control
surface
- contour creation via integrated contour draw-
ing programme/dimension input by absolute
values or by variables for simple variant
creation (variant programme).
- menu-related call of individual processings/
graphic representation of programmed work-
piece directly at input on screen
- automatic mirroring of the parts except edge
banding and flush trimming
- incl.postprocessor for creation of programmes
in DIN 66025
- incl. interface for the take-over of drawing data from CAD systems in DXF format for fur-
ther processing.
Certain drawing guidelines, e. g. layer occu-
pation, must be adhered to.
G.0031 Number : 6532 1 time
NETWORK CONNECTION ETHERNET FOR OFFICE PC
enables integration of an IBM-PC/AT with
operating system MSDOS or WINDOWS in the local
network (LAN) ETHERNET.
Transmission speed: 10 MBit/s
Max. network length: 100 m
Network cable: TwistedPair (10 BASE-T)
Hardware:
- Interface card for PCI-Bus (must be installed
in the computer)
Installation is done at Homag, Schopfloch.
Installation on customer's site may be effected
by himself or by a Homag specialist against
payment according to the charges involved.

SOFTWARE:
- TCP/IP network software
- set-up of a connection
- indication of indexes
- indication of files on the screen
- data file transfer in both directions
- deletion of data files
As a local PC-dealer can install a network
card inexpensively and optimally matching the
respective PC-hardware, it is recommended to
buy the network connection from the PC-dealer.
G.0034 Number : 8183 1 time
TRAINING:BAZ OPERATION+PROGRAMM. OPTIMAT 5 DAYS
Introductory training for machine operators
of Optimat CNC processing centres with an edge
banding unit.
Topics: See training programme and schedule
Date: To be agreed upon with the HOMAG
training centre.

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