OPTIMUM Maschinen BF 30 Vario User manual

OPTIMUM
MASCHINEN - GERMANY
23. Oktober 2008 Page 1Add-on kit BF 46 / BF30 Vario CNC ; Version 1.0.2
©2008
GB
Modification instruction
Version 1.0.2
BF46 /BF 30 Vario CNC
Keep for future reference!
Fig.0-1: BF 46 Vario with CNC modification

OPTIMUM
MASCHINEN - GERMANY
23. Oktober 2008Page 2 Add-on kit BF 46 / BF30 Vario CNC ; Version 1.0.2
©2008 GB
Table of contents
1 Safety warnings (warning notes) ...........................................................................3
1.1 Classification of hazards......................................................................................................... 3
1.2 Proper use .............................................................................................................................. 4
1.3 Required auxiliary material...................................................................................................... 4
2 Packing list BF 30 Vario.........................................................................................5
3 Packliste BF 46 Vario.............................................................................................7
4 Assembly CNC kit..................................................................................................9
4.1 Assembly X-axis...................................................................................................................... 9
4.2 Assembly Y-axis.................................................................................................................... 13
4.3 Assembly Z-axis.................................................................................................................... 18
5 Assembly notes ...................................................................................................23
5.1 Assembly and disassembly of ball bearing spindles............................................................. 23
5.2 Maintenance instruction ball bearing spindle........................................................................ 24
6 Assembly ball bearing spindles ...........................................................................25
6.1 Disassembly of all axes......................................................................................................... 25
6.2 Assembly on the X- and Y-axis............................................................................................. 31
6.3 Assembly on the Z-axis......................................................................................................... 36
7 Installation of step motors....................................................................................39
7.1 Wiring X-, Y- and Z-axis........................................................................................................ 39
7.2 Plug assembly for X-, Y- and Z-axis...................................................................................... 41
8 Appendix..............................................................................................................43
8.1 Copyright............................................................................................................................... 43
8.2 Terminology/Glossary........................................................................................................... 43
8.3 Liability claims for defects / warranty .................................................................................... 44
8.4 Disposal ................................................................................................................................ 44
8.5 Product follow-up .................................................................................................................. 45

OPTIMUM
MASCHINEN - GERMANY
Safety warnings (warning notes)
23. Oktober 2008 Page 3Safety warnings (warning notes) Add-on kit BF 46 / BF30 Vario CNC ; Version 1.0.2
©2008
GB
1 Safety warnings (warning notes)
1.1 Classification of hazards
We classify the safety warnings into various levels. The table below gives an overview of the
classification of symbols (pictograms) and warnings for the specific danger and its (possible)
consequences.
1.1.1 Glossary of symbols
Pictogram Alarm
expression Definition/Consequences
DANGER! Imminent danger that will cause serious injury or death to
personnel.
WARNING! Risk: A danger that might cause serious injury or death to
personnel.
CAUTION! Danger of unsafe procedure that might cause injury to
personnel or damage to property.
ATTENTION!
Situation that could cause damage to the machine and
product and other types of damage.
No risk of injury to personnel.
INFORMATION
Application tips and other important or useful information
and notes.
No dangerous or harmful consequences for personnel or
objects.
In the case of specific dangers, we replace the pictogram by
or
General
danger with a warning of injuries to hands, hazardous electrical
voltage,
rotating parts.
gives additional advices
enumerations

Safety warnings (warning notes)
OPTIMUM
MASCHINEN - GERMANY
23. Oktober 2008Page 4 Safety warnings (warning notes) Add-on kit BF 46 / BF30 Vario CNC ; Version 1.0.2
©2008 GB
1.2 Proper use
WARNING!
In the event of improper use of the add-on pieces, it
• will endanger the user,
• will endanger the machine and other material property of the operator or user,
• may affect proper operation of the machine.
The add-on pieces as conversion kit are provided for motor-driven milling operations of your
machine.
Improper
use! The milling machine with the adapter kit must only be placed and operated in dry and ventilated rooms.
The handwheels of the driven axes need to be disassembled.
If the adapter kit is used in any way other than described above or modified without approval of
the company Optimum Maschinen Germany GmbH the adapter kit is no longer properly used.
We do not take any liability for damages caused by improper use.
We would like to stress that any modifications to the construction, or technical or technological
modifications that have not been authorized by Optimum Maschinen GmbH will also render the
guarantee null and void.
We are pleased that you have decided to buy a CNC milling machine made by Optimum Maschi-
nen Germany GmbH.
The illustrations of the machines may vary in a few details from the illustrations of this instruction
manual, but this will have no effect on the operation of the machine.
Any changes in the construction, equipment and accessory are reserved for the advancement.
Therefore, you cannot derive any claims from the indications and descriptions. Errors are
reserved!
1.3 Required auxiliary material
Means of shaft lock-down device "Loctite 648, join the shaft".
The designation of the parts in the assembly description corresponds to the numbering on
the packing list.
In order to degrease the shaft, a cleaner for brakes or a corresponding cleaning agent is
required.
Required tools:
Hand drill, caliper gauge,
Twist drill 6.8mm, screw tap M8, countersink
Allen key, fork wrench, socket wrench 24mm
Screw driver, tongs
Wire cutter, trimming knife
Hot-air drier, shrink hose, sleeves
Blow-back proof plastic tip hammer
Lubricating oil for thread cutting

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MASCHINEN - GERMANY
Packing list BF 30 Vario
23. Oktober 2008 Page 5Packing list BF 30 Vario Add-on kit BF 46 / BF30 Vario CNC ; Version 1.0
©2008
GB
2 Packing list BF 30 Vario
Bezeichnung
Designation CNC - Anbausatz MK F30DP
BF 30 CNC
Artikelnummer Anbausatz
Item no. mounting set 3570030
Netto Gewicht
Net Weight 6.3 kg
Brutto Gewicht
Cross Weight 7 kg
Abmessung (Lx B x H)
Dimension (L x W x H) 320 mm x 285 mm x 80 mm
Nr.
No Bezeichnung Description Artikelnummer Article no. Teile Nr. Part no. Grösse Size Abbildung Picture
Stck.
Qty.
1Gehäuse für X-, Y- und Z-Achse
Drive housing for X-, Y- and Z-axis 0 3570046 01 BFCNC-01 3
2Gehäusedeckel für X-, Y- und Z-Achse
Housingcover for X-, Y- and Z-axis 0 3570046 02 BFCNC-02 3
3
Zahnriemenscheibe für Motor an
X-, Y- und Z-Achse
Toothed belt disk for motor
on the X-,Y- and Z-axis
0 3570046 03 BFCNC-03 22 teeth
HTD-22-5M-15-AS 3
4
Zahnriemenscheibe für Welle an
Y- und Z-Achse
Toothed belt disk for the shaft on the Y- and
Z-axis
0 3570030 04 BF3CNC-04 32 teeth
HTD-32-5M-15-AS 2
5Mutter für Y- und Z-Achse
Nut for Y- and Z-axis 0 3570030 07 BF3CNC-05 2
6Distanzring X-Achse
Distance ring for the X-axis 0 3570030 10 BF3CNC-06 1
7Zahnriemenscheibe für Welle X-Achse
Toothed belt disk for shaft at X-axis 0 3570030 11 BF3CNC-07 32 teeth
HTD-32-5M-15-AS 1
8Hülse für Handrad X- und Y-Achse Bushing for the handwheel on the X- and Y-
axis 0 3570030 08 BF3CNC-08 2

Packing list BF 30 Vario
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MASCHINEN - GERMANY
23. Oktober 2008Page 6 Packing list BF 30 Vario Add-on kit BF 46 / BF30 Vario CNC ; Version 1.0
©2008 GB
9Schrittmotor für X-, Y- und Z-Achse
Step motor for X-, Y- and Z-axis 3590012 34 H2120-0.1A
8 Nm 3
10 Zahnriemen für X-, Y- und Z-Achse
Toothed belt for X-, Y- and Z-axis 0 3570046 14 BFCNC-14 HTD-360-5M-15 3
11 Schraube
Screw "DIN 4762" M8x15 6
12 Madenschraube
Screw DIN 914 M4x4 3
13 Schraube
Screw DIN 4762 M5x20 14
14 Schraube
Screw DIN 4762 M6x25 1
15 Schraube
Screw DIN 4762 M3x10 11
16 Schraube
Screw DIN 4762 M8x15 2
17 Schraube
Screw DIN 4762 M8x40 2
18 Kabel
Wire cord -4 x 0,75mm215m
Nr.
No Bezeichnung Description Artikelnummer Article no. Teile Nr. Part no. Grösse Size Abbildung Picture
Stck.
Qty.
Prüfer:
Verified by: Datum:
Date:

OPTIMUM
MASCHINEN - GERMANY
Packliste BF 46 Vario
23. Oktober 2008 Seite 7Packliste BF 46 Vario Anbausatz BF 46 / BF30 Vario CNC ; Version 1.0
©2008
GB
3 Packliste BF 46 Vario
Bezeichnung
Designation CNC - Anbausatz MK F46DP
BF 46 CNC
Artikelnummer Anbausatz
Item no. mounting set 3570046
Netto Gewicht
Net Weight 6,3 kg
Brutto Gewicht
Cross Weight 7 kg
Abmessung (Lx B x H)
Dimension (L x W x H) 320 mm x 285 mm x 80 mm
Nr.
No Bezeichnung Description Artikelnummer Article no. Teile Nr. Part no. Grösse Size Abbildung Picture
Stck.
Qty.
1Gehäuse für X-, Y- und Z-Achse
Driver house for X.Y and Z-axis 0 3570046 01 BFCNC-01 3
2Gehäusedeckel für X-, Y- und Z-Achse
Housingcover for X,Y and Z axis 0 3570046 02 BFCNC-02 3
3Zahnriemenscheibe für Motor an X-, Y- und Z-Achse
Toothed belt disk for Motor X-,Y- and Z-axis 0 3570046 03 BFCNC-03 22 Zähne
HTD-22-5M-15-AS 3
4Zahnriemenscheibe für Welle an Y- und Z-Achse
Toothed belt disk for Shaft Y- and Z-axis 0 3570046 04 BFCNC-04 32 Zähne
HTD-32-5M-15-AS 2
5Mutter für Y- und Z-Achse
Nut for Y- and Z-axis 0 3570046 07 BFCNC-07 2
6Distanzring X-Achse
Distanzring for X-axis 0 3570046 10 BFCNC-10 1
7Zahnriemenscheibe für Welle X-Achse
Toothed belt disk for shaft X-axis 0 3570046 11 BFCNC-11 32 Zähne
HTD-32-5M-15-AS 1
8Hülse für Handrad an X- und Y-Achse
Distanz for Handwheel x and y Axis 0 3570046 12 BFCNC-12 2

Packliste BF 46 Vario
OPTIMUM
MASCHINEN - GERMANY
23. Oktober 2008Seite 8 Packliste BF 46 Vario Anbausatz BF 46 / BF30 Vario CNC ; Version 1.0
©2008 GB
9Schrittmotor für X-, Y- und Z-Achse Step motor for X-, Y- and Z-axis 357 3314 34 H2160-02IP
12 Nm 3
10 Zahnriemen für X-, Y-, und Z-Achse
Toothed belt for X-, Y- and Z-axis 0 3570046 14 BFCNC-14 HTD-360-5M-15 3
11 Schraube
Screw "DIN 4762" M8x15 6
12 Madenschraube
Screw DIN 914 M4x4 3
13 Schraube
Screw DIN 4762 M5x20 14
14 Schraube
Screw DIN 4762 M3x10 11
15 Schraube
Screw DIN 4762 M8x15 2
16 Schraube
Screw DIN 4762 M8x40 2
17 Mutter
Nut DIN 985 M16 3
18 Unterlegscheibe
Washer DIN 125-2 B 17 3
19 Kabel
Wire cord -4 x 0,75mm215m
Nr.
No Bezeichnung Description Artikelnummer Article no. Teile Nr. Part no. Grösse Size Abbildung Picture
Stck.
Qty.
Prüfer:
Verified by: Datum:
Date:

OPTIMUM
MASCHINEN - GERMANY
Assembly CNC kit
23. Oktober 2008 Page 9Assembly CNC kit Add-on kit BF 46 / BF30 Vario CNC ; Version 1.0.2
©2008
GB
4 Assembly CNC kit
CNC conversion kit
4.1 Assembly X-axis
4.1.1 Disassemble the self-locking nut and
the shim of the left handwheel of the X-
axis.
4.1.2 Remove the handwheel with a blow-
back proof plastic tip hammer with
smooth knocks. Turn the handwheel at
the same time.
Fig.4-1: Handwheel on the left
4.1.3 Remove the dimension arrow head of
the X-axis with tongs.
Fig.4-2: Remove the dimension arrow head
4.1.4 Unscrew the three fixing screws of the
plate on the X-axis.
Fig.4-3: Unscrew screws
Unscrew the
handwheel of the X-
axis
Dimension arrow
head
Fixing screws

Assembly CNC kit
OPTIMUM
MASCHINEN - GERMANY
23. Oktober 2008Page 10 Assembly CNC kit Add-on kit BF 46 / BF30 Vario CNC ; Version 1.0.2
©2008 GB
4.1.5 Fix the distance ring (No 6) on the plate
of the X-axis.
Fig.4-4: Screw the distance ring
4.1.6 Screw the housing (Nr. 1) on the
distance ring.
Fig.4-5: Screw housing
4.1.7 Slide the pulley (No 7) on the shaft of
the X-axis.
Fig.4-6: Assemble the pulley
Distance ring
Screw housing
Pulley
Shaft X-axis