Huvema HU 320 UM TOPLINE User manual

HU 320 UM TOPLINE
MILLINGMACHINE

2CHANGES AND TYPING ERRORS RESERVED CHANGES AND TYPING ERRORS RESERVED
Table of ConTenTs
1. General safety rules for all machines 3
2. Additional safety rules 4
3. General 4
3.1 Technical Specifications 4
3.2 Machine takeover 5
3.3 Transport of the machine 6
3.4 Delivery condition of the machine 6
3.5 Clean the machine 6
3.6 Overall dimentions 7
3.7 Machine setup 8
3.8 Electrical connection 8
3.9 Wiring Diagram 9
4 . Operation Description 11
4.1 Main elements 11
4.2 Machine controls 12
4.3 Description of the machine 13
4.4 Cutting capacity of the machine 18
4.5 Drive the spindle 19
5. Maintenance and Adjustment 24
5.1 Lubrication schedule 24
5.2 Lubrication recommendations 25
5.3 Coolant recommendations (Chlorine free!) 26
5.4 Guidance on selection of the Cooling Lubricant 27
5.5 Adjust slide guides 27
5.6 Adjust Spindle bearing clearance 28
5.7 Trouble shooting 29
6. Parts list 30
6.1 320-0GA Machine Ram Assembly 30
6.2 320-1GA Cross Slide Assembly 31
6.3 320-1GA Horizontal Spindle System Assembly 32
6.4 320-2GA Vertical Spindle Assembly 33
6.5 320-2GA-S01 Spindle Handle System Assembly 34
6.6 320-2GA-S02 Vertical Spindle Transmission System Assembly 35
6.7 320-3GA Working Table Assembly (Organ Type Cover) 36
6.8 320-3GA-S01 Handle Wheel System 37
6.9 320- 4GA Machine Frame Assembly 38
6.10 320- 4GA-S01 Y axis Transmission System 39
6.11 320- 4GA-S02 Y axis Operation System 40
6.12 320-5GA Machine Saddle Assembly 41
6.13 302-5GA-S01 X-Z axes Connecting System 42
6.14 320-5GA-S02 X axis Operation System 43
6.15 320-5GA-S03 X-Z axes Direction System 44
6.16 320-5GA-S04 Z axis Operation System 45
6.17 320-6GA Machine Base Assembly 46
6.18 320-6GA-S01 Universal Crank System 47
6.19 320-6GA-S02 Z axis Transmission System 48
6.20 320-7GA Angle Table Assembly 49
6.21 320-8GA Horizontal Steady Device 49
6.22 320-8GA-S01 Horizontal Tools List ( Optional ) 50
6.23 320-9GA Machine Sheet Metal 51
6.24 320-10GA Geared Box Assembly 52
6.25 320-10GA-S01 Speed Change System 53
6.26 Coolant Pump and Work Lamp 54
6.27 Lubrication System 55
6.28 Operate Panel Assembly 56
6.29 Electric Box Assembly-Standard Cabinet 58
6.30 Wire Diagram 60

3
CHANGES AND TYPING ERRORS RESERVED CHANGES AND TYPING ERRORS RESERVED
HU 320 UM Topline
1. General safeTy rUles for all MaCHines
N.B.: Read the instructions carefully in order to avoid any problems.
As with all machinery there are certain hazards involved with operation and use of this machine. Using the machine
with respect and caution will considerably lessen the possibility op personal injury. However, if normal safety
precautions are overlooked or ignored, personal injury to the operator may occur. Observe these rules insofar as
they are applicable to this particular machine.
This machine was designed for certain applications only. We strongly recommend that this machine NOT be
modified in any way and/or used for any application other than for which it was designed.
If you have any questions relative to its application DO NOT use the machine until you have contacted your dealer.
1. For your own safety read the instruction manual before operating the tool.
2. Keep all guards in place and in working order.
3. Ground all tools.
4. Remove adjusting keys and wrenches. Make a habit of checking the machine before turning it on.
5. Keep the work area clean. Cluttered areas and benches invite accidents.
6. Do not use in a dangerous environment, such as damp or wet locations or expose to rain. Always keep the
work area well-lit.
7. Keep children and visitors away. They must be kept at a safe distance from the machine at all times.
8. Make sure that the work area is not accessible to unauthorised persons. Use padlocks, master switches, remove
starter keys etc.
9. Never overload the machine. The capacity of the machine is at its largest when properly loaded.
10. Do not force the machine or attachment to do a job for which it was not designed.
11. Wear proper apparel. No loose clothing, gloves, neckties, rings, necklaces, bracelets or jewellery: they may get
caught in moving parts. No slip footwear is recommended. Wear a hairnet to contain long hair.
12. Always wear safety glasses and work according to safety regulations. Use a face or dust mask if operation is
dusty.
13. Always secure workpiece tightly using a vise or clamping device. This will keep both hands free to operate the
machine.
14. Do not overreach. Keep your proper footing and balance at all times.
15. Maintain tools in top condition. Keep them sharp and clean. Read the instructions carefully and follow the
instructions for cleaning, lubrication and tool replacement.
16. Lubricate the machine and fill all oil reservoirs before operation.
17. Disconnect tools before servicing and when changing accessories such as blades, bits, cutters etc.
18. Use only recommended accessories. Consult the owner’s manual for recommended accessories. The use of
improper accessories may cause hazards.
19. Avoid accidental starting. Make sure the on/off switch is in the“OFF”position before plugging in the power
cord.
20. Never stand on the machine or tools. Serious injury could occur if the machine is tipped or if the cutting tool is
accidentally touched.
21. Check damaged parts. Replace or repair damaged parts immediately. Check machine for alignment of moving
parts, binding of moving parts, breakage of parts, mounting and any other conditions that may affect its
operation.
22. Direction of feed. Feed work into a blade or cutter against the direction of rotation of the blade or cutter only.
23. Never leave tool running unattended. Do not turn power off until it has come to a complete stop.
24. Alcohol, medication, drugs. Never us the machine while under the influence of alcohol, medication or drugs.
25. Make sure the tool is disconnected from the power supply, before servicing, repairing etc.
26. Keep the original packing for future transport or relocation of the machine.

4CHANGES AND TYPING ERRORS RESERVED CHANGES AND TYPING ERRORS RESERVED
2. addiTional safeTy rUles
Always keep in mind that:
• the machine must be switched off and disconnected from the power supply during maintenance and repairs,
• clamped workpieces may only be measured when the machine is switched off.
Never lean over the machine, mind loose clothing, ties, jewellery etc. and wear a cap.
Do not remove safety devices or guards. Never use the machine while a guard is open.
Always use safety glasses for machining rough materials.
Burrs and chips should only be removed using a sweeper or other aid, never with your bare hands!
Never leave the machine running unattended.
Always wear safety glasses!
1. Some dust created by power sanding, sawing, grinding, drilling and other construction activities
contain chemicals known to cause cancer, birth defects or other reproductive harm. Some
examples of these chemicals are:
• Lead from lead based paint.
• Crystalline silica from bricks, cement and other masonry products.
• Arsenic and chromium from chemically treated lumber.
Your risk of exposure varies, depending on how often you do this type of work. To reduce your
exposure to these chemicals, work in a well-ventilated area and work with approved safety
equipment, such as face or dust masks that are specifically designed to filter out microscopic
particles.
2. Permanently connected tools:
This tool should be connected to a grounded metal permanent wiring system; or to a system
having an equipment-grounding conductor.
3. For your own safety read instruction manual before operating drill press
• Wear eye protection.
• Do not wears gloves, necktie, or loose clothing.
• Clamp work-piece or brace against column to prevent rotation.
• Use recommended speed for drill press accessory and workpiece material.
Intended use
The machine is suitable for direct and using conventional milling and drilling operations of metals and
plastics. The processing of other materials is inadmissible or must be carried out in special cases only
after CONFIRMED with the machine manufacturer.
The intended use also includes compliance with the manufacturer’s specified operating - and the
maintenance and repair instructions. The machine must only persons who are familiar with the
operation, maintenance and repair, and are informed about the dangers, operated and supervised.
All accident prevention and safety instructions for working with the machine tools and CNC machine
tools must always be respected. With improper use of the machine by the manufacturer liability will be
accepted, and the responsibility solely to the user transmitted.
3. General
3.1 TeCHniCal speCifiCaTions
Carriage Traversing (manual) Coolant System
Slide Travel Longitudinal (X) 400 mm Power Pump motor 90 W
Slide Travel Cross (Y) 200 mm Container capacity 42 L
Slide Travel Vertical (Z) 365 mm Max. Coolant flow 25 L / min
Clamping Surfaces Scale Ring Division of hand wheels
Table Size 320 x 750 mm X-, Y- and Z-axis 0,02 mm
T-slots 14 x 63 / 5 no. Quill.. 0.02 mm
Work-piece weight Max. Electrical connection
Vertical Table Size 220 x 830 mm Power Supply 400V / 3 / PE

5
CHANGES AND TYPING ERRORS RESERVED CHANGES AND TYPING ERRORS RESERVED
T-slots 14 x 63 / 2 no Frequency 50 Hz
Main Drive (IEC-three phase motor (IP54)) Max. Voltage fluctuations + 6 / -10%
Power at 100/40% ED 2.2 / 3.0 kW Terminal value 4.0kVA
Rated engine speed 1750 U / min Fuse for the machine 11 A carrying
Torque at 1750 rev / min 285 Nm Machine Dimensions
Feed Drive Length 1200 mm
Feed force 1600 N Width 1300 mm
Speed continuously 10-450 U / min Height 1800 mm
Rapid traverse 680 mm / min Weight ca. 1267 kg
Horizontal Milling Spindle Operating Conditions
Tool Holder ISO-40 Required ambient temperature + 10 ° C to + 35
° C
Mechanical speed stages 12 SPL
Speed Range 50-2,000 U / min Max. Sound pressure level 80 dB (A)
Swiveling Vertical Milling In the following conditions:
- Enveloping surface measuring method
according to DIN 45635
- Operating mode: maximum speed at idle
- Measuring point: 1m distance and 1,6m
above ground
Tool Holder ISO-40
Quill Travel 120 mm
Swivel Range ± 90 °
Speed Steps 12
Speed Range 50-2,000 U / min
3.2 MaCHine Takeover
Observe the following for machine acquisition
Notes
• Clear width of doors sufficient?
• Only supply hoists with sufficient carrying capacity contact
(see Transport).
• Machine for any transport damage before arrives. Falls
damage can be detected.
• If damage is found, immediately dealers contact the insurance
company.
• Machine is complete the scope of supply.
Check
Such as the machine base, machine column, up clamping table,
spindle headstock w/ horizontal
spindle, angle table and slides, automatic Feed drives for the X
axis (longitudinal) and Y axis
(transverse), removable chip tray, electrical cabinet, drive engine,
cooling system, protective cap for
clutch system etc.
Tool box included the flat & cross point screw drivers, grease gun,
set of hex wrenches, special
handles, ISO40/MT-3 sleeve, MT-1 & MT-2 adapter and pads &
bolts, manual, spare parts list etc.
Reference
The basic equipment can be extended depending on the country
of delivery. Contact for lack orambiguity dealer.
Noted
Take care, if your machine has been packed with a plastic cover,
this carefully from the machineand store it as a dust cover for the
machine during longer downtimes. Transport of the machine
1-4. Machine takeover Observe the following for machine acquisition Notes: - Clear width of doors sufficient? - Only supply hoists with sufficient carrying capacity contact (see Transport). - Machine for any transport damage before arrives. Falls damage can be detected. If damage is found, immediately dealers contact the insurance company. - Machine is complete the scope of supply Check: Such as the machine base, machine column, up clamping table, spindle headstock w/ horizontal
spindle, angle table and slides, automatic Feed drives for the X axis (longitudinal) and Y axis (transverse), removable chip tray, electrical cabinet, drive engine, cooling system, protective cap for clutch system etc.
Tool box included the flat & cross point screw drivers, grease gun, set of hex wrenches, special
handles, ISO40/MT-3 sleeve, MT-1 & MT-2 adapter and pads & bolts, manual, spare parts list etc.
Reference: The basic equipment can be extended depending on the country of delivery. Contact for lack or ambiguity dealer. Noted: Take care, if your machine has been packed with a plastic cover, this carefully from the machine and store it as a dust cover for the machine during longer downtimes.
7

6CHANGES AND TYPING ERRORS RESERVED CHANGES AND TYPING ERRORS RESERVED
3.3 TransporT of THe MaCHine
The machine is supplied on a wooden pallet.
Transport with forklift:
• Fork width min. 520 mm
• Loosen screw connections between the machine and wooden pallet.
• An eye-bolts (M24) then, lifting through the top of ram from the machine.
3.4 delivery CondiTion of THe MaCHine
• All hand levers are clamped.
• All lubrication points are lubricated.
• Spindle socket is filled with oil.
3.5 Clean THe MaCHine
All bare parts are provided with a rust inhibitor. Clean the mounting surface with a rag beforehandling.

7
CHANGES AND TYPING ERRORS RESERVED CHANGES AND TYPING ERRORS RESERVED
3.6 overall diMenTions
1-8. Overall Dimensions
9

8CHANGES AND TYPING ERRORS RESERVED CHANGES AND TYPING ERRORS RESERVED
3.7 MaCHine seTUp
Foundation
• Capacity of the subsoil around 680 kg / m²
• Threaded hole for screws
• Hole for anchor bolts
Machine set up
• Router table must be horizontal in the longitudinal and the cross slide direction.
• Measuring with a spirit level.
Method A
• The adjusting screws are set to the levelers sets; Aligning with the adjusting screws.
• The Levelers are vibration-damping and noise-reducing properties.
• An additional low-bolts of the machine is not necessary.
Required accessories:
• 4 pcs. Longer Levelers,
• 4 pcs Hex Nut (Alloy material)
Method B
Put down 4 pcs of leveling pads with the steel bolts M20 x 80mm L (DIN 529 Machine screwdown)
3.8 eleCTriCal ConneCTion
WARNING: All electrical connections must be made by a qualied electrician!
Failure to comply may cause serious injury!
The UM 320 universal milling machine is rated at 400V, 3Ph ONLY.
• Required cable: 4-pole (PE, L1, L2, L3) ; Fuse: 16 A
• Confirm power at the site matches power requirements of the mill before connecting to the power source.
• Cannot change the voltage from junction box cover on the motor and the wires according to the diagram found
on the inside of the cover.
• Before hooking up to the power source, make sure that the switch is in the OFF position.
• The mill must be properly grounded.
• Check for proper spindle rotation in the high-speed range. The spindle should rotate clockwise when viewed
from the top of the machine. If the spindle rotates counter-clockwise, then there are
• two phases e.g. L1 with L2 inverted on the terminal block to terminals.
Safety regulations: Beforere connecting the phases,to making sure the supply cable tension!

9
CHANGES AND TYPING ERRORS RESERVED CHANGES AND TYPING ERRORS RESERVED
Connection of machine: (Removable type)
To find out these two power adapter from the rightside of machine. Then to connect with electricalbox directly.
3.9 WirinG diaGraM
1-10. Electrical connection
All electrical connections must be made by a qualified electrician!
Failure to comply may cause serious injury!
The UM-320F universal milling machine is rated at 400V, 3Ph ONLY.
Required cable: 4-pole (PE, L1, L2, L3) ; Fuse: 16 A
Confirm power at the site matches power requirements of the mill before connecting to the power
source.
Cannot change the voltage from junction box cover on the motor and the wires according to the
diagram found on the inside of the cover.
Before hooking up to the power source, make sure that the switch is in the OFF position.
The mill must be properly grounded.
Check for proper spindle rotation in the high-speed range. The spindle should rotate clockwise
when viewed from the top of the machine. If the spindle rotates counter-clockwise, then there are
two phases e.g. L1 with L2 inverted on the terminal block to terminals.
Connection of machine: (Removable type)
To find out these two power adapter from the right
side of machine. Then to connect with electrical
box directly.
Safety Regulations:
.Before reconnecting the phases, to making
sure the supply cable tension!!
Electrical safety:
11
1-11. Wiring Diagram
12
12

10 CHANGES AND TYPING ERRORS RESERVED CHANGES AND TYPING ERRORS RESERVED
13

11
CHANGES AND TYPING ERRORS RESERVED CHANGES AND TYPING ERRORS RESERVED
4. operaTion desCripTion
4.1 Main eleMenTs
No. Element No. Element
1 Vertical Milling Head Assembly 7 Horizontal Milling Head Assembly
2 Machine Frame 8 Machine Ram
3Angle Table 9 Cross Slide Assembly
4Working Table 10 Control Panel with Arm radial
5 Slide 11 Geared Box
6 Base 12 Cable Connection Box

12 CHANGES AND TYPING ERRORS RESERVED CHANGES AND TYPING ERRORS RESERVED
4.2 MaCHine ConTrols
No. Element 19No. Element
1 Quill and depth adjusting handle 10 Feeding Rapid Button
2 Horizontal/Vertical exchange handle 11 Stop Button
3 Spindle speed change handle 12 Start Button (with lighting)
4 Clutch handle for Y axis by automatically 13 Power Light (with lighting)
5 Safety Hand wheel for X axis movement 14 Emergency Stop Button
6 Safety Hand wheel for Y axis movement 15 Selector for the ON/OFF Coolant Pump
7 Safety Hand wheel for Z axis movement 16 Selector for Spindle direction
Position: (Reverse-Nature-Forward)
8 Clutch handle for X-Z axes by automatically 17 Stop Button for Spindle Run
9 Feeding Adjusting Button 18 Start Button for Spindle Run
Additional Emergency Stop Button
An emergency stop button (A) is located on the right side of the machine frame.
This emergency stop button can be reached in case of danger from any side of
the machine immediately within 1.5 seconds.

13
CHANGES AND TYPING ERRORS RESERVED CHANGES AND TYPING ERRORS RESERVED
Clutch lever for both X-Z axes and Y axis by automatically (Direction)
Caution: The +/- levers are only hold itself-when the feeding button (item 9) is set to zero.
4.3 desCripTion of THe MaCHine
4.3.1 The Base (iTem 6, page 11)
The rigidly structure with integrated casting iron the machine frame is constructed.
4.3.2 CoolanT sysTeM
The coolant tank is located under the machine base with a quick-closure to the tubes.
The coolant motor is operated via the control panel. Container capacity: 42 L ; Output: 28 L/MIN
Cleaning the coolant container
Coolant pump with cover plate stand, lift the base cover from the top of base. When reset or when mounting
(hanging) coolant tank, that the groove of the tabs engage the plate.

14 CHANGES AND TYPING ERRORS RESERVED CHANGES AND TYPING ERRORS RESERVED
Caution: Check frequently whether the screen of the intake is clean.
4.3.3 MaCHine fraMe (iTeM-2, paGe11)
The machine frame is made of cast iron. The rigid box-section frame made of cast iron provides high dimensional
stability and a low-vibration appearance. Hardened and ground onto Z axis slide surface with HRC53 degrees.
On the machine cross slide and vertical slide are constructed. The electrical system and the electrical control panel
are separately with the machine frame.The machine frame is covered with mudguards and therefore easy to clean.
In the machine frame integrates the disguised and therefore easy to clean.
4.3.4 MaCHine slides (iTeM-5, paGe 11)
Longitudinal - cross - and vertical slide design are a warp-
resistant cast iron.
The carriage guide
All slides run in high precision milled dovetail guides.
The solid design of the dovetail guides and the optimal
management conditionswe guarantee long life and precise
process.
Each carriage is provided with two wedge bars.
This problem-free adjustment ofthe slide guide is possible.
The vertical guide is hardened (HRC 50-60 degrees)and
ground.
Adjusting handles for carriage (slide)
The carriages are adjusted via flexible with trapezoidal
thread. The handle nuts are made caro-bronze with high
wear resistance. All three flexible handles are adjustable
angle. The drive of the handle is carried out when
longitudinal carriage straight, the cross slide and vertical
carriage over helical gears and hand wheels.
2-3. Description of the machine
2-3-01. The Base (item-6, page14)
The rigidly structure with integrated casting iron the machine frame is constructed.
2-3-02. Coolant System
The coolant tank is located under the machine base with a quick-closure to the
tubes.
The coolant motor is operated via the control panel.
Container capacity: 42 L ; Output: 28 L/MIN
Cleaning the coolant container
Coolant pump with cover plate stand, lift the base cover from the top of base.
When reset or when mounting (hanging) coolant tank, that the groove of the tabs
engage the plate.
Check frequently whether the screen of the intake is clean.
17

15
CHANGES AND TYPING ERRORS RESERVED CHANGES AND TYPING ERRORS RESERVED
2-3-05. Table Guard Assembly
The splash guard consists of three
plug-sheets and three clearly PC plate.
The quick-release fasteners allow quick
disassembly and assembly, easy to
cleaning.
1) Splash Plate (3 pcs)
2) PC material glass (4 pcs)
3) Clamping Housing
4) Chip Tray
2-3-06. Safety Hand Wheels
The hand wheels to slide adjustment
The safety round hand wheels allows easy
and precise adjustment of the slide.
The scale rings on the hand wheels are
adjustable (scale division 0.02 mm)
With a full hand wheel rotation, the slide
can be moved 2.5 mm for an one cycle.
The hand wheels for the longitudinal (X) and
cross slide (Y) are designed as a safety
hand wheels.
With automatic slide feed the Safety hand
wheels not rotate with (safety regulations)
For manual feed (manual adjustment)
Turn the safety hand wheels slightly and
push it out until it engages.
Scale and position signs
The position signs are can be adjustable,
thereby reading the adjustment is simplified
to the scales.
4
3
2
1
19
Slide Clamp
Longitudinal - cross - and vertical slide
can be clamped with actionable clamping
levers.
Reacting the clamping lever
Depending on working in what angular
position and to what extent, the clamping
lever can be put into user-friendly position.
The respective clamping lever is pulled up
as far as he can react. Reacting possible
in 30 degree increments.
Stops for longitudinal slide
The longitudinal slide (item-A & A-1) can be
set for the manual and automatic feed.
For the milling stop with an automatic
shift for a slip clutch is fitted.
We have been set-up the UM milling for all slide clamps as properly before packing
in the manufacturer, except carriages with working feed.
There are included:
Longitudinal slide, Cross slide, Vertical slide and Spindle clamp.
AA-1
20
AA-1
4.3.5 Table GUard asseMbly
The splash guard consists of three plug-sheets and three clearly PC
plate. The quick-release fasteners allow quick
disassembly and assembly, easy to cleaning.
1. Splash Plate (3 pcs)
2. PC material glass (4 pcs)
3. Clamping Housing
4. Chip Tray
4.3.6 safeTy Hand WHeels
The hand wheels to slide adjustment. The safety round hand wheels
allows easy and precise adjustment of the slide. The scale rings on
the hand wheels are adjustable (scale division 0.02 mm)
With a full hand wheel rotation, the slide
can be moved 2.5 mm for an one cycle.
The hand wheels for the longitudinal (X) and cross slide (Y) are
designed as a safety hand wheels. With automatic slide feed the
Safety hand wheels not rotate with (safety regulations)
For manual feed (manual adjustment) Turn the safety hand wheels
slightly and push it out until it engages.
Scale and position signs
The position signs are can be adjustable,
thereby reading the adjustment is simplified
to the scales.
Slide Clamp
Longitudinal - cross - and vertical slide can be clamped with
actionable clamping levers.
Reacting the clamping lever
Depending on working in what angular position and to what
extent, the clamping lever can be put into user-friendly position. The
respective clamping lever is pulled up as far as he can react. Reacting
possible in 30 degree increments.
Stops for longitudinal slide
The longitudinal slide (item-A & A-1) can be set for the manual and automatic feed.
For the milling stop with an automaticshift for a slip clutch is fitted.
CAUTION
We have been set-up the UM milling for all
slide clamps as properly before packing in the
manufacturer, except carriages with working feed.
There are included: Longitudinal slide, Cross slide,
Vertical slide and Spindle clamp.

16 CHANGES AND TYPING ERRORS RESERVED CHANGES AND TYPING ERRORS RESERVED
4.3.7. THe ClaMpinG sUrfaCes of Work-pieCes
The work-pieces can be clamped to the respective clamping tools on the clamping table or the angle table.
The Working Table (item-4, page 14)
Clamping: 250 x 880 mm, ground
T- grooves: similar to DIN 650
Reference groove
For precise alignment of clamping devices
or work-pieces.
The Angle Table (item-3, page 11)
Clamping: 750 x 320 mm, ground
T- grooves: similar to DIN 650
CAUTION: The angle table is xed with four T-bolts. (M14 x 50 DIN 787). By ingrained parallel
keys, the angle table is exactly horizontal set.
2-3-07. The clamping surfaces of work-pieces
The work-pieces can be clamped to the
respective clamping tools on the clamping
table or the angle table.
The Working Table (item-4, page 14)
Clamping: 250 x 880 mm, ground
T- grooves: similar to DIN 650
Reference groove
For precise alignment of clamping devices
or work-pieces.
The Angle Table (item-3, page 14)
Clamping: 750 x 320 mm, ground
T- grooves: similar to DIN 650
The angle table is fixed with four T-bolts
(M14 x 50 DIN 787).
By ingrained parallel keys, the angle
table is exactly horizontal set.
Assembly – Disassembly of the angle
table.
For mounting with
Angle Table.
21
2-3-07. The clamping surfaces of work-pieces
The work-pieces can be clamped to the
respective clamping tools on the clamping
table or the angle table.
The Working Table (item-4, page 14)
Clamping: 250 x 880 mm, ground
T- grooves: similar to DIN 650
Reference groove
For precise alignment of clamping devices
or work-pieces.
The Angle Table (item-3, page 14)
Clamping: 750 x 320 mm, ground
T- grooves: similar to DIN 650
The angle table is fixed with four T-bolts
(M14 x 50 DIN 787).
By ingrained parallel keys, the angle
table is exactly horizontal set.
Assembly – Disassembly of the angle
table.
For mounting with
Angle Table.
21
Assembly - Disassembly of the angle table.

17
CHANGES AND TYPING ERRORS RESERVED CHANGES AND TYPING ERRORS RESERVED
4.7.8. spindle speed TransMission
In machine frame the sliding gear transmission is installed. The gears
are made of high precision. (Hardened and Ground). Turn of spindle
speeds by universal handle By covering the sliding gears switching of
speeds is very smooth.
Turn of spindle speeds by universal handleBy covering the sliding gears
switching of speeds is very smooth.
WARNING: DO NOT push “Spindle Start” button, When you
using this function!
When the teeth are one above the others, as you can push the“JOG”
button for this. Located on the right side of machine frame (1).
4.7.9. spindle speed CHarT
Unit: rev/min
H L
2000 275
1440 200
1020 135
730 100
530 75
375 50
WARNING: Gearbox never with the enginerunning switch,
otherwise damage!
CAUTION: The gear runs in an oil bath. The right amount of oil
is lled at the factory. Control: Proper oil level in the middle of
the oil level sight glass. Oil change see lubrication schedule on
page 34.

18 CHANGES AND TYPING ERRORS RESERVED CHANGES AND TYPING ERRORS RESERVED
4.4 CUTTinG CapaCiTy of THe MaCHine
The diagram shows possible cutting depths and feed Great for each cutter diameter.
Example: D = 50 mm, t = 8 mm ; Results feed = 50 mm/min
Example: D = 50 mm, V = 70 mm ; Results feed = 6 mm
The values listed are for steel SC45. For softer or stronger materials, the value are in accordance to others.
In the case of milling cutter diameter less than 20 mm, maximum feed rate and cutting depth are usually announced
by the tool manufacturer. The small milling diameter, this data is limited by the cutter design and not by the engine
power.
4.4.1 diaGraM for speed deTerMinaTion
2-4-01. Diagram for Speed determination
2-4-02. Diagram for feed rate calculation
24
2-4. Cutting Capacity of the machine
The diagram shows possible cutting depths and feed Great for each cutter
diameter.
Example: D = 50 mm, t = 8 mm
Results feed = 50 mm/min
Example: D = 50 mm, V = 70 mm ; Results feed = 6 mm
The values listed are for steel SC45. For softer or stronger materials, the value
are in accordance to others.
In the case of milling cutter diameter less than 20 mm, maximum feed rate and
cutting depth are usually announced by the tool manufacturer. The small milling
diameter, this data is limited by the cutter design and not by the engine power.
23

19
CHANGES AND TYPING ERRORS RESERVED CHANGES AND TYPING ERRORS RESERVED
4.4.2 diaGraM for speed deTerMinaTion
4.5 drive THe spindle
The drive of the spindle is carried out by:
• AC motor (2.2KW)
• 2 Belts
• On the gearbox countershaft
- Through transmission and bevel gear onto the Vertical spindle drive
- Directly to the Horizontal spindle drive
Milling Spindles
The spindles are hardened and ground. The concentricity meets the acceptance conditions according to DIN 8615
andmax amounts. 0.005mm (spindle run-out accuracy)
Storage
The spindles are mounted free of play, each with 2 high-precision, adjustable NSK angular contact bearings.
Rigidity recording (Vertical and Horizontal spindle) ISO-40 Spindle taper hardened and ground according to DIN
2079
Vertical milling spindle Horizontal milling spindle
2-4-01. Diagram for Speed determination
2-4-02. Diagram for feed rate calculation
24

20 CHANGES AND TYPING ERRORS RESERVED CHANGES AND TYPING ERRORS RESERVED
4.5.1 verTiCal MillinG Head asseMbly
Before swinging the vertical milling head, to loosen 4 screws (1) and
turn into desired to ± 90 degrees for both right and left side. The scale
(2) enables a reading the accuracy of 1/10 error. To tighten these 4
screws after set-up.
The Quill
Quill travel: max. 120 mm.
By turning the knob (3) counter-clockwise,the quill is lowered.
The way of the quill drop can be read off precisely at adjustable
scale ring (4).
The depth Stop
If several holes of equal depth to be obtained, the quill can be
adjusted to the required depth size. Practical: in the lowered position
of the sleeve, the stop ring (3) is clamped with the screw (4). The
stroke of the quill is limited by the dial ring 70mm, to set-up by the
screw (4).
Clamping Sleeve
The spindle can be clamped with the flexible clamping lever (5).
Reacting the clamping lever. Depending on working in what angular position
and to what extent, the clamping lever can be put into user-friendly position.
The respective clamping lever is pulled up as far as he can react. Reacting in
30 degree increments.
Adjustable drilling - and milling protection
After loosen the screw (1A) of the drilling and milling can be adjusted in
height protection.
WARNING: Never without drilling - and milling work protection!
The milling protection or must always rotating, but not part of
the engaged tool
2-5-01. Vertical milling head assembly
Before swinging the vertical milling head,
to loosen 4 screws (1) and turn into desired to
± 90 degrees for both right and left side.
The scale (2) enables a reading the accuracy
of 1/10 error. To tighten these 4 screws after
set-up.
The Quill
Quill travel: max. 120 mm
By turning the knob (3) counter-clockwise,
the quill is lowered. The way of the quill
drop can be read off precisely at adjustable
scale ring (4).
The depth Stop
If several holes of equal depth to be
obtained, the quill can be adjusted to the
required depth size.
Practical: in the lowered position of the
sleeve, the stop ring (3) is clamped with
the screw (4).
The stroke of the quill is limited by the dial
ring 70mm, to set-up by the screw (4).
Clamping Sleeve
The spindle can be clamped with the
flexible clamping lever (5).
Reacting the clamping lever
Depending on working in what angular
position and to what extent, the clamping
lever can be put into user-friendly position.
The respective clamping lever is pulled up
as far as he can react.
Reacting in 30 degree increments.
26
1 2
3
4
5
Adjustable drilling - and milling protection
After loosen the screw (1) of the drilling and milling can be adjusted in height
protection.
Never without drilling - and milling work protection!
The milling protection or must always rotating, but not part of the engaged tool
27
1
2-5-01. Vertical milling head assembly
Before swinging the vertical milling head,
to loosen 4 screws (1) and turn into desired to
± 90 degrees for both right and left side.
The scale (2) enables a reading the accuracy
of 1/10 error. To tighten these 4 screws after
set-up.
The Quill
Quill travel: max. 120 mm
By turning the knob (3) counter-clockwise,
the quill is lowered. The way of the quill
drop can be read off precisely at adjustable
scale ring (4).
The depth Stop
If several holes of equal depth to be
obtained, the quill can be adjusted to the
required depth size.
Practical: in the lowered position of the
sleeve, the stop ring (3) is clamped with
the screw (4).
The stroke of the quill is limited by the dial
ring 70mm, to set-up by the screw (4).
Clamping Sleeve
The spindle can be clamped with the
flexible clamping lever (5).
Reacting the clamping lever
Depending on working in what angular
position and to what extent, the clamping
lever can be put into user-friendly position.
The respective clamping lever is pulled up
as far as he can react.
Reacting in 30 degree increments.
26
1 2
3
4
5
1A