HBM BF 28 User manual

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HBM
HBM BF 28 Profi Vario Freesmachine
HBM Machines B.V.
Grote Esch 1010 2841 MJ Moordrecht
Tel: [phone] Fax: [phone]
E-mail: [email protected]
Website: www.hbm-machines.com

LIMITED WARRANTY
We Makes every effort to assure that its products meet high quality and durability standards and warrants to
the original retail consumer/purchaser of our products that each product be free from defects in materials and
workmanship as follow:
ONE YEAR LIMITED WARRANTY ON ALL PROOUCTS UNLESS SPECIFIED OTHERWISE. This
Warranty does not apply to defects due directly or indirectly to misuse, abuse, negligence or accidents,
normal wear-and tear, repair or alterations outside our facilities, or to a lack of maintenance.
We shall in no event be liable for death, injuries to persans or property or for incidental, contingent, special, or
consequential damages arising from the use of our products.
To take advantage of this warranty, the product or part must be retumed to us for examination, postage
prepaid. Proof of putchase date and an explanation of the complaint must accompany the merchandise. If our
inspection discloses a defect, we will either repair or replace the product, or refund the purchases price if we
cannot readily and quickly provide a repair or replacement, if you are willing to accepta refund. We will retum
repaired product or replacement at our expense, but if it is determined there in no defect, or that the defect
resulted from causes not within the scope of our warranty, then the user must bear the cost of storing and
retuming the product.
The manufacturers reserve the right to change specifications at any time as they continually strive to achieve
better quality equipment.
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WARNING!
Read and understand the entire instruction
manual before attempting set-up or
13. Keep children and visitors away. Ali visitors
should be kept a safe distance from the work area
operation ,c,f this mill/ drill . 14 Make the workshop chi Id proof. Use padlocks,
------------------------
1. This machine is designed and intended for use
by properly trained and experienced personnel
only. If you are not familiar with the proper safe use
of mill/drills, do not use this machine until proper
Training and knowledge has been obtained.
2. Keep guards in place. Safety guards must
be kept in place and in working order.
3. Remover adjusting keys and wrenches. Before
turning on machine, check to see that any adjusting
wrenches are removed from the tool.
4. Reduce the risk of unintentional starting.
Make sure switch is in the OFF position before
plugging in the tool.
5. Do not force tools. Always use a tool at the rate
for which it was designed.
6. Use the right tool. Do not force a tool or
attachment do a job for which it was not designed.
7. Maintain tools with care. Keep tools sharp and
clean for best and safest performance. Follow
. master switches and remove starter keys.
15. Wear proper apparel. Loose clothing, gloves,
neckties, rings, bracelets, or other jewelry may
get caught in moving parts. Non-slip footwear
is recommended. Wear protective hair covering
to contain long haïr. Do not wear any glove.
16. Always use safety glasses. Also use face or
dust mask if cutting operation is dusty.
Everyday eyeglasses only have impact
resistant lenses, they are not safety glasses.
accessories may be hazardous.
17 Do not overreach. Keep proper footing and
balance at ail times.
18. Do not place hands near the cutterhead
while the machine is operating.
19. Do not perform any set-up work while
machine is operating.
20. Read and understand all warnings posted
on the machine.
instructions for lubrication and changing accessories. 21 This manual is intended to familiarize you with
the technical aspects of this mill/drill. lt is not,
8. Always disconnect the tools from the power nor was it intended to be, a training manual.
Source before adjusting or servicing.
22. Failure to comply with all of theses warnings
9. Check for damaged parts. Check for alignment of may result in serious injury.
moving parts, breakage of parts, mounting, and any
Other condition that may affect the tools operation. 23. Sorne dust created by power sanding, sawing,
grinding, drilling and other construction activites
10. Turn power off. Never leave a tool unattended. contains chemicals known to cause cancer, birth
Do not leave a tool until it cornes to a complete stop. defects or other reproductive harm.
11. Keep work area clean. Cluttered areas and bench 24. Your risk from those exposures varies,
Invite accidents. depending on how often you do this type of work.
12. Do not use in a dangerous environment. Do not
Use power tools in damp or wet locations, or expose
Them to rain. Keep work area well lighted.
- 3 -
To reduce your exposure to these chemicals,
work in a well ventilated are, and work with
approved safety equipment

;:;-
il
MAIN TECHNICAL SPECIFICATION
SPECIFICATION
Drilling Capacity ....................................................................................... 25mm
End Mill Capacity . . . . . . .
. . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . .
. . . . . . . . . . .
.
. .
. .
. .
. .
. . . . . . . . 16mm
Face Mill Capacity ................................................................................... 63mm
Spindle Taper . . .
. .
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.
. .
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.
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. . . . . .
.
. .
. . . . . . . . . . .
. .
. . MT3/ R8
Spindle Stroke . .
.
. . . . . . . . . .
. .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
.
.
. .
. . . . . . . . . . . . . . .
.
. . . . . . .
.
. . . . . . . 50mm
Head Tilt . . . . .
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.
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.
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.
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.
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.
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.
. . . . . . . . .
. . . . . . . . .
.
. . . . .
.
. . ±90
°
Number of Spin die Speeds . . . . . . . . . . . .
. . . . . .
.
. . . .
. . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . .. .. . . .
.
.
. . . . Variable
Ranger of Spindle Speeds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ............. .. . ... . . . 50~2500RPM
. Working Surface of Table ............................................................ 700x180mm / 600x180mm
Max. Table longitudinal Travel ..................................................................... 480mm 1280mm
Max. Table Cross Travel ........................................................................... 175mm
Max. vertical travel ........................................................................... 380mm
Number of T-Slots ...................................................................................... 3
T-Slot Size ................................................................................................. 10mm
Motor .................................................................................... brushless 750W, 1Ph,240 V
Overall Dimensions .............................................................................. 610 x 560 x 820mm
Net Weight(approx.) ................................................................................... 115KGS
Shipping Weight (approx.) ......................................................................... 130KGS
The spedficatlons ln this manual are glven as general information and are not blnding. We reserves the right to
effect, at any time and without prior notice, changes or alterations to parts, fittlng and accessory equipment
deemed necessary for any reason whatsoever.
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TABLE OF CONTENTS
WARRANTY ............................................................................................................... 1
WARNINGS .................................................................................................................. 2
SPECIFICATIONS ...................................................................................... , .. :.............. 3
TABLE OF CONTENTS .................................................................................................... 4
CONTENTS OF SHIPPING CONTAINER . . .. .. . . . .
.
.
. . . . . . .. .. .
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.
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.
. ... . . . . . . ...................... 5
UNPACKING AND CLEAN-UP . .. . . .. . . . . . . . . . .. . . . . . . .. . . . . .
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.
. . . . . . .
. .. .. . . . . . . . . . . . . . .. . ... 5
ASSEMBLY ................................................................................................................... 6
INSTALLATION ............................................................................................................. 6
CONTROLS ............................................... , ................................................................. 7 - 8
ELECTRICAL CONNECTIONS ............................................................................................ 9
ARBOR REPLACE .......................................................................................................... 10
GIBADJUSTME T .......................................................................................................... 11
MAINTENANCE.'. ............................................................................................................ 12
TROUBLE SOLUTION ...................................................................................................... 12
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i
Lt_ WARNING
Read and understand the entire contents of this
Manual before attempting set•up or operation!
Failure to comply may cause serious injure!
CONTENTS OF SHIPPING CONTAINER
z
1 Milling & Drilling Machine
1 3/8 Drawbar
1 Digital Scale & Speed Readout (Optional)
1 Test Flow Chat
1 Operator manual
1 Toolbox & Tools
Toolbox Contents (Fig. 01)
1 Oil Gun
1
MT2Arbor
2 Double End Spanner (17-19)
6 Hex Socket Wrench (2.5,3,4,5,6,8mm)
1 Flat Blade Screwdriver
1 Cross Blade Screwdriver
4 Handle
·2 M1 O 'T' Screw
2 M10 Washer
2 M10 Nut
Unpacking and Clean-up
1. Finish removing the wooden crate from around
the mill/drill.
2. Unbolt the machine from the crate bottom.
3. Sling mill/drill with the proper equipment.
4. Clean all rust protected surfaces using a mild
commercial solvent, kerosene or diesel fuel. Do not
use paint thinner, gasoline, or lacquer thinner.
These will damage painted surfaces. Cover all
cleaned surfaces with a light film of machine oil.
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D
Fig. 01

Assembly
1. Screw handles (A, Fig.02) onto handwheel (8,
Fig.3) and tighten.
2. Repeat for remaining handles of table.
Installation
,&. WARNING!
Machine is heavy! Use an appropriate lifting
device and use extreme caution when moving the
machine to its final, location.
Fallure to comply'may cause serfous lnjuryl
1 . The location for the mill/drill should be well lit, dry,
and have room enough to allow the head to rotate
360 °.
2. Carefully lift the mill/drill with properly rated
equipment to a sturdy stand or working bench.
For best performance, through boit the mill/drill to
a stand.
We do not recommend that unattached machines be
operated, as the machine will move during operation!
3. Before bolting the mill/drill to a bench or stand, the
unit must be level in both directions. Place a level
on the table in both directions.
4. If the table of mill is not to level, shim under the
low corner(s) until level. Tighten the fastening
bolts. Check for level again. Adjust as necessary
until the mill/drill is level. Check again when
securing bolts are tightened.
Installation Drawing (Fig. 03)
The installation drawing described below may differ
from the real dimensions. The tolerances are in the
range of the general tolerances according to OIN
7168.
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Fig. 02
220
Fig. 03
315 60
8

CONTROL
Longitudinal Handwheel {A, Fig. 04)
Located on two side of the table. Moves table side to
side.
Cross Feed Handwheel {B, Fig. 04)
Located on the front of the base. Moves table toward,
or away from the column.
Head Elevating handwheel (C, Fig.05),
Locate on the right of column. The head can be
adjusted up or down to suit height requirements for
different workpieces. Turn it clockwise to up head on
the column and counter-clockwise to down.
When the
head is at the desired height, Iock in place with the
locks.
Caution: Have to loosen the locks for the slideways
before above operation!
Adjustable Table Stops (D, Fig.06)
Located on table front. Adjust to stop table at any
setting along the longitudinal axis.
Table locks
Longitudinal table locks {E, Fig. 06) are located on
front of the table. Cross-feed table locks (F, Fig.05)
are located on the right side under the table. Turn
clockwise to Iock the slideways.
Mill Head locks (G, Fig.07)
Located on the right of column. Turn clockwise to Iock
the mill head.
Quill Lock Lever (H, Fig. 07)
Located on the left of the mill head. The height of the
spindle can be locked with the quill Iock lever. Set the
desired height with the quill lever and turn the lever
down. Turn clockwise to Iock the quill, reverse to
loosen.
Caution: For best results. Ali milling operations
should be done with the quill/spindle as close to the
head assembly as possible. Lock spindle, table and
" mill head in place before starting milling operations!
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Fig. 04
Fig. 05
Fig. 06
Fig. 07

Down feed Handles: (J, Fig. 08):
Located on the right side of the head casting.
Counter-clockwise movement advances the quill
toward the table. Return spring retracts the handles.
The knob (K, Fig. 08) must be loose before the
operating the handles. The graduated dials (L, Fig.
08) on the handle base can be indexed or "zeroed" to
help make accurate and convenient movements.
Fine Down Feed
Turn counter-clockwise the knob (K, Fig. 08) to
engage the fine down feed knob (M, Fig. 08) what
located on the front of the head. Turn it according to
you want to move downward, Clockwise turn the hand
wheel to down feed the spindle, reverse to retract it.
Mill Head Rotation
The head is designed to tilt 90 ° either left or right,
enabling it to perform task such as angle drilling or
horizontal slotting. Loosen the Iock nuts (N, Fig. 09)
under the head. Rotate the head to its desired
position, using the reference guide (0, Fig.09). Once
in place, re-tighten the Iock nuts.
Note: make sure to provide support for the head
so it doesn't unexpectedly rotate on its own.
AJways maintain control of the head.
Keep in mind that the head must be dialed in when it's
returned to the "zero" position if high levels of
accuracy are required. If you are able to use an angle
vise to accomplish your milling operation without tilting
the mill head, you will save yourself a good amount of
set-up time.
High/Low Speed Knob (P, Fig. 10)
Located on the right of the mill head. You can select
H/L speed by moving the knob right or left. Note:
Change speed keep machine is at low speed!
See the chart below for spindle speeds:
L:50-1250
H:100-2500
Caution: Even at low spindle speeds, metal
fragments from the cutting process can be expelled
by the mill/ drill. Always wear eyewear and
protective clothing when operating the machine!
ELECTRICAL CONNECTIONS
WARNING!
A qualified electrician must make all electrical
connections!
Failure to do so may cause serious injury!
Q
Fig.10
D
';
-..____,,
!-='-'-,,=-'--' r-
Schematic for Brush Motor
IN 00T
Schematic for Brushless Motor
Fig.11
\J
Ssnsor

Before connecting the machine to the mains, make sure
that the electrical values of the mains supply are the
same as those for the machine's electrical components.
Use the wiring diagram (Fig. 11) for connecting the lathe
to the mains supply.
WARNING!
Make sure the machine is properly ground!
failure to do so may cause serious injury and
damage to user!
DC-Motor -its type is 91ZYT005, 230V, 5600rpm, 2.7A,
750W
A
Make sure that all 2 phase (L, N) are connected.
Defective or incorrect connection will render the
C
guarantee null and void.
lndicators are:
Motor runs hot immediately (3-4 minutes).
Motor doesn't run silently and has no power.
Magnetic Switch (A, Fig .12) has the function of
emergency stopping and the protective function to the
machine and electric components. Green push button
marked "I" to start the motor, Red push button marked
"O" to switch the motor off.
Speed Control Knob (B, Fig. 12) turn it clockwise to
increase the spindle speed, reverse to decrease. The
knob should be turned to zero each time the machine
is stopped. Always start the machine with the knob set
at zero.
F/R switch (C, Fig.12) changing the position of switch
will reverse the direction of the motor. F-forward
direction, R- reverse direction.
Fuse Base (D, Fig. 13) located on the back plate of
electrical box. Fuse what rate is SA is put in the base.
Turn counter-clockwise the button to open and
change the fuse, reverse to retighten .
.&., WARNING!
This machine is designed and intended for use by
properly trained and experienced personnel only! If
you are not familiar with the proper and safe use of
mill/drills, don't use the machine until proper training
and knowledge have been obtained!
Failure to comply may cause serious injury!
- 10 -
Fig.12
Fig.13