HORIZONTAL MILLING

AND BORING
MACHINES

Ne
WHN 13/15 CNC
w
go
als
ne
WHQ 13/15 CNC ed
new
solu
WHN 13/15 MC tions
WHQ 13/15 MC
08/2012

reg. č. 12392-01

T O S VA R N S D O R F a . s .
 ABOUT COMPANY CONTENT
www.tosvarnsdorf.com

ABOUT COMPANY
Company TOS VARNSDORF a.s. situated in Varnsdorf, Czech Republic has a years-lasting tradition in machine tool
1 ABOUT COMPANY
production. The company was founded, under the name of Arno Plauert Machine Works, as early as 1903
and up to now it grew up into a big engineering company, known with its products all around the world.
The company's manufacturing program is based on the development, manufacture and sale of machine tools,
integrated with a wide offer of services, such as: 2 CONTENT
- training for operators and maintenance workers
- technological studies
- installations of new machines
- warranty and after-warranty (extended) servicing HORIZONTAL MILLING
- spare parts sales AND BORING MACHINE

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- overhauls and modernizations WHN(Q) 13/15 CNC
In addition, the company provides for the services in the form of outwork offers (Metalworking, Measuring services,
Chemical and Heat Treatment of Metals).
High engineering standards of TOS VARNSDORF a. s. products were recognized in 1996 when the company TECHNICAL
was awarded the ISO 9001 certificate. 4 PARAMETERS

CONTENT
5
6 HEADSTOCK

7 AUTOMATIC TOOL
CHANGE (ATC)

2
AUTOMATIC PALLET
8 CHANGE (APC)

9 DESIGN OF MACHINE
10 GROUPS

11
12 MACHINE CONTROL

13 OPTIONAL
16 ACCESSORIES

PRODUCTION PROGRAM
PRODUCTION OF MACHINE TOOLS 1 m3 (0.01mm) 17
MACHINE LAYOUT
18
• HORIZONTAL MILLING AND BORING MACHINES
y
x>1m
• FLOOR TYPE HORIZONTAL BORING MILLS
• MACHINING CENTRES y>1m
z
• PORTAL TYPE MACHINING CENTRES
• SPECIAL MACHINES
z>1m 19
TECHNOLOGIES
x 21
• ACCESSORIES

SERVICES
TECHNOLOGIES /
• TECHNOLOGICAL SUPPORT: TRAINING, TECHNOLOGICAL STUDIES, ETC. 22 REFERENCES
• SPARE PARTS, OVERHAULS AND MODERNIZATIONS
• COOPERATION (METALWORKING, MEASURING SERVICES, CHEMICAL AND HEAT TREATMENT OF METALS)
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HORIZONTAL MILLING AND BORING WHN(Q) 13/15 CNC –
MACHINE WHN(Q) 13/15 CNC TECHNICAL PARAMETERS
www.tosvarnsdorf.com

HORIZONTAL MILLING AND BORING

BASIC SPECIFICATIONS

MACHINE WHN(Q) 13/15 CNC

The WHN(Q) 13/15 CNC horizontal milling and boring machine is an universal machine tool designed for
precise milling, coordinate boring, the boring and cutting of box and plate screws and complicated Headstock with traveling spindle Headstock R Headstock N
workpieces with a weight of up to 25,000 kg.
Spindle diameter 130 mm 5.1 inch 130 mm 5.1 inch
The WHN(Q) 13/15 CNC is the most successful machine in the company's production range. The first Spindle taper ISO 50
model of this machine was produced in 1969.
Spindle speed range 10 - 3,000 RPM 10 - 1,500 RPM
The fact that to date more than 2,000 of these machines have been manufactured bears witness Main motor power (S1 / S6-60) 37 / 46 kW 49.6 / 61.7 HP 37 / 46 kW 49.6 / 61.7 HP
to the success of the WHN(Q) 13/15 CNC.
It stands out mainly thanks to the ratio of its utility properties to its purchase price. Users also appreciate Spindle stroke W 800 mm 31.5 inch 800 mm 31.5 inch
the machine structure, which guarantees high rigidity and reliability, high technical parameters Headstock with non-traveling spindle
and the wide range and comfort of the technological functions. Spindle taper ISO 50
Spindle speed range 10 - 5,000 RPM
Main motor power (S1 / S6-60) 28 / 35 kW 37.6 / 46.9 HP
Column
X max. 6,000 mm 236.2 inch

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2,000; 2,500; 3,000; 3,500 mm
Headstock vertical travel Y
Y max. 3,500 mm 137.8 inch 78.7; 98.4; 118.1; 137.8 inch
Z max. 3,200 mm 126 inch Column longitudinal travel Z 1,250; 1,600; 2,200; 3,200 mm
W 900 mm 35.4 inch

TECHNICAL PARAMETERS
49.2; 63; 86.6; 126 inch
Table
Workpiece weight max. 25,000 kg 55.125 lbs
1,800 x 1,800; 1,800 x 2,200; 1,800 x 2,500 mm
2,000 x 3,000 mm (18,000 kg); 2,500 x 3,000 mm (16,000 kg)
Table clamping surface
70.9 x 70.9; 70.9 x 86.6; 70.9 x 98.4 inch
NEW DESIGN 78.7 x 118.1 inch (39,690 lbs); 98.4 x 118.1 inch (35,280 lbs)
2,000; 3,500; 4,000; 5,000; 6,000 mm
Since 2012 we supply Table transverse travel X
78.7; 137.8; 157.5; 196.9; 236.2 inch
the machine in new Tilting table
and modern design. Workpiece weight max. 16,000 kg 35,280 lbs
Tilting range 0 - 5°

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Automatic pallet change
1,800 x 1,800; 1,800 x 2,200; 1,800 x 2,500 mm
Pallet clamping surface
70.9 x 70.9; 70.9 x 86.6; 70.9 x 98.4 inch
Workpiece weight max. 16,000 kg 35,280 lbs
Number of pallet in system 2
Time of pallet change 120 sec
Feeds
Feed range - X, Y, Z, W 4 - 5,000 mm.min-1 0.16 - 197 inch.min-1
-B 0.003 - 1.5 RPM
Rapid traverse - Y, Z, W 10,000 mm.min-1 394 inch.min-1
-1
Rapid traverse - X = 2,000; 3,500 (S12) 10,000 mm.min 394 inch.min-1
-1
Rapid traverse - X = 2,000; 3,500 (S25) 8,000 mm.min 315.2 inch.min-1
-1
Rapid traverse - X = 4,000; 5,000; 6,000 8,000 mm.min 315.2 inch.min-1
Rapid traverse - B S12 / S25 2 / 1.5 RPM

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 WHN(Q) 13/15 CNC – HEADSTOCK
www.tosvarnsdorf.com
P[kW] M[Nm] P[kW] M[Nm] P[kW] M[Nm]
THE HEADSTOCK

HEADSTOCK
SPINDLE „R” SPINDLE „N” NON TRAVELING SPINDLE

contains all the spindle bearings and the spindle 37 37 28

2,502
driving mechanism as well as the ones for 3,322
the longitudinal travel of the live spindle 1,018
(W-axis).
The main housing of spindle heads consists
of an assembly of hollow and work spindles.
The hollow spindle (quill) is housed in precision
spindle oblique-contact ball bearings
in a multiple pre-stressed design.

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The work spindle is nitrided, hardened and
mounted to slide with a minimum clearance
in the hollow spindle.
Clamping of tools is lever operated; the clamping n[R.P.M.-1] n[R.P.M.-1] n[R.P.M.-1]

3,000

1,500

5,000
142

107

262
force is created by plate springs; hydraulically
controlled process of releasing. Also,
the customer may request the tool clamping in
the BIG-PLUS system. During the automatic tool
change, the taper is cleaned with pressure air.

THE SPINDLE PULLOUT

WHN(Q) 13 CNC is accomplished using an independent servo-
drive. Equipment for sensing the revolutions
SPINDLE TYPE Headstock R Headstock N
of the spindle and for measuring the spindle
Main motor power S1/S6-60 37 / 46 kW 49.6 / 61.7 HP 37 / 46 kW 49.6 / 61.7 HP pullout using a HEIDENHAIN electrical-optical
Max. spindle torque S1/S6-60 2,502 / 3,111 Nm 1,845 / 2,294 ft lb 3,322 / 4,132 Nm 2,450 / 3,047 ft lb linear measuring scale is located
NON TRAVELING SPINDLE on the headstock taile.
Main motor power S1/S6-60 28 / 35 kW 37.6 / 46.9 HP
Spindle torque S1/S6-60 1,018 / 1,265 Nm 751 / 933 ft lb

THE SPINDLE DRIVE

has been resolved in two mechanical rows
banked automatically by hydraulic feeding
221.44h5
400h6

attachments.
130j5

94 30 W=800 100

THE HEADSTOCK „15“ - SPINDLE

DIAMETER 150 MM // 5.9 INCH
In case of customer's wish the machine can be
deliver in design „15“ with spindle diameter
of 150 mm // 5.9 inch.

BASIC TECHNICAL PARAMETERS

Spindle diameter 150 mm 5.9 inch
Spindle speed range 10 - 3,000 RPM
Main motor power S1 46 kW 61.7 HP
Max. spindle torque S1 3,100 Nm 2,286 ft lb
Spindle stroke W 9900 mm 35.4 inch
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 WHN(Q) 13/15 CNC – AUTOMATIC WHN(Q) 13/15 CNC – AUTOMATIC
TOOL CHANGE (ATC) PALLET CHANGE (APC)
www.tosvarnsdorf.com

AUTOMATIC TOOL
CHANGE (ATC)
ATC consists of a chain or loop type tool magazine and horizontally traversing manipulator with rotating Concept of the pallet change system is based on automatic change of production pallets between
two-arm hand, manipulator is fitted to the back of the column (basic design for 40 or 60 tools).The ATC pallet stations, which are equipped with pallet changing mechanism, and a pallet clamping base
equipment adapted with respect to the tool standard can be as follows: on the machine saddle. Pallet is arrested on the clamping base by Hirths tooth system (center
CSN 22 0432 rings and base of the pallets) and it is clamped by cup springs, unclamping of pallet is hydraulic.
CSN 22 0434 Dimensions of pallet and T-slots are given with ISO standard.
DIN 69871 When two pallet system is used, pallets are changed directly between stations and the pallet base.
BT 50 MAS 403-1982
CAT ANSI/ASME B5.50-1985

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1,800 x 1,800; 1,800 x 2,200; 1,800 x 2,500 mm
Pallet clamping surface 70.9 x 70.9; 70.9 x 86.6; 70.9 x 98.4 inch
CHAIN MAGAZINE LOOP MAGAZINE TOOL MANIPULATOR Workpiece weight max. 16,000 kg 35,280 lbs
Size of T-slots 22H8 mm 0.87H8 inch

AUTOMATIC PALLET
Number of pallet in system 2
Time of pallet change 120 sec

CHANGE (APC)
8
(ATC) CONTROLPANEL

Quantity of pockets in magazine 40, 60, 80*, 120*

Pitch of pockets in magazine 130 mm 5.1 inch
Tool dia max
- with fully loaded magazine 125 mm 4.9 inch
- with free neighbouring places 320 mm 12.6 inch
Tool length max. 500 mm 19.7 inch
Tool weight max. 25 kg 55.1 lbs
Total tool change time 15 sec
* stationary magazine beside column

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 WHN(Q) 13/15 CNC – DESIGN OF MACHINE GROUPS
www.tosvarnsdorf.com

MACHINE GROUPS
DESIGN OF MAIN
COLUMN THE FEED DRIVES HEADSTOCK COMPENSATION
The structure and ribbing of the column mouldings guarantee are equipped with digitally controlled AC servo-drives The weight of headstock is compensated by
their high rigidity. from Siemens. There is a clearance-free gearing in opposite plumb fixed over pulleys on set of
between the servo-drive and the round-headed screw ropes in column cavity.
in order to achieve increased shearing force.

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THE ELECTRIC OUTFIT THE OPERATOR PLATFORM
THE GUIDE WAYS The electrical installation is mostly wired into The WHN(Q) 13/15 CNC machine in standard
Main guide ways for the longitudinal and cross beds an independent electrical box. It contains a basic execution is equipped with operator platform upon
and the columns are equipped with hardened and grinded steel control system module, components controlling which the central control panel is placed.
lining strips. The mating face of the column slide, the table slide the servo- and spindle-drives plus other electrical The operator platform is autonomously convertible-
elements supplied by leading specialized vertically and parallel with spindle axis as well.
and the lower cylindrical surface of the table are covered
companies. The electrical box is cooled by a unit
in a layer of plastic with a low friction coefficient. integrated into the box door.

ROTATION CLAMPING TABLE HYDRO-AGGREGATE

Table rotation is realized as by CNC controlled positioning Guideways of X, Y, Z and B axes are lubricated
(one pinion drive), or as connected controlled (2 pinion automatically by means of oil metering unit placed
drive controlled by Master - Slave system). It is in its center together with hydro-aggregate on the column saddle.
equipped by rotation sensor, which gives the possibility
of automatic table positioning with increment of 0,001°.

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WHN(Q) 13/15 CNC – MACHINE CONTROL
www.tosvarnsdorf.com

MACHINE CONTROLS
THE WHN(Q) 13/15 CNC MACHINE IS NORMALLY CONTROLLED WORKPIECE AND TOOL PROBES
BY THE HEIDENHAIN iTNC 530, SINUMERIK 840 D OR FANUC 31i CONTROL SYSTEM WE DELIVER THE FOLLOWING PROBES AS STANDARD:

MEASURING TOOL PROBE for the system:

All types of control systems in basic configuration • network interface allowing remote diagnostics
consists of: iTNC 530 HEIDENHAIN TT 140 measuring touch probe with cable transport
All offered systems provide full control of 5 machine
• basic electronic module axes (X, Y, Z, W and B) plus spindle rotation (C). iTNC or
RENISHAW TS 27 R measuring touch probe with cable transport
• collor LCD display unit Sinumerik 840D
An independent digital AC servo-drives applied with all
• operational panel with keyboard convertible groups allow for simultaneous interpolation: MEASURING WORKPIECE PROBE for the system:
• portable auxiliary control panel with an electronic HEIDENHAIN TS 220 measuring touch probe with cable transport

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handwheel. - linear - upto 5 axes iTNC 530
- circular HEID. TS 640 + SE 640 measuring touch probe with optical transport
In addition, control system functions - helical RENISHAW OMP 60 - set measuring touch probe with optical transport
and equipment may be equipped with: iTNC or RENISHAW RMP 60 - set measuring touch probe with wireless transport
Option: continuously controlled B axis Sinumerik 840D
• measuring touch probes M+H 20.41 Multi measuring touch probe with wireless transport

CONTROL PANEL CONTROL PANEL CONTROL PANEL TOOL CONTROL PROBE MEASURING TOUCH PROBE
OF SINUMERIK 840 D OF HEIDENHAIN iTNC 530 OF FANUC 31i
CONTROL SYSTEM CONTROL SYSTEM CONTROL SYSTEM

WE ALSO OFFER A SYSTEM OF SERVICES FOR THE PERMANENT SUPPORT OF CUSTOMERS:

PORTABLE PORTABLE TOSmessage TOSwide
CONTROL PANEL CONTROL PANEL HEIDENHAIN - ensures communication between the machine's - the remote diagnostic system allows our service
SINUMERIK (OPTION TYPE HR 520) control system and the customer's mobile phone. engineer to obtain required data about the status
The customer is informed about the predefined of the machine necessary to specify possible diagnostic
statuses of the machine, e.g. the completion messages about the non-standard condition
of an automatic cycle or possibly program of the machine's control system.
interruption.

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WHN(Q) 13/15 CNC – OPTIONAL ACCESSORIES
www.tosvarnsdorf.com

OPTIONAL ACCESSORIES
MILLING HEADS
HPR 50 HUR 50 HUI 50

The HPR 50 and HUR 50 heads are The HUI 50 head is automatically
used for machining the surfaces indexed on both the planes with
that are oriented in the basic an increment of 2.5°, providing
direction (also generally) with higher efficiency during

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regard to the orthogonal coordinate the turning of the head spindle
system of the machine. with regard to the orthogonal
coordinate system of the
machine.

UFP 50-13
universal milling head

250 175
FASTENING OF MILLING HEADS
FP 50-13
vertical milling head
MANUAL FASTENING
460
Manual fastening of the head on the machine is carried out by means of a lifting device.
250 110
175

HALF-AUTOMATIC FASTENING
The head is fixed to the machine also in a half-
Ø 370 ± 0 35
110

Ø 400 h7
Ø 430

automatic way from an auxiliary rack. The auxiliary

Ø 352
rack is manually locked on hinged arms
100

20
on the table.
167 185

AUTOMATIC FASTENING
Automatic fastening of the head (facing head) on
the machine is carried out by means of an
accessory magazine. Its execution is subject to
FACING HEAD prior consultation with the manufacturer.

Facing head LD 650 (1) or D´Andrea (2) are used for demanding technological operations with the posibility
of continuous CNC control of the slide position.

1 2 CONNECTION PLACE

i ANOTHER OPTIONAL ACCESSORIES

YOU CAN FIND ON www.tosvarnsdorf.cz/
en/products/accessories/
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WHN(Q) 13/15 CNC – OPTIONAL ACCESSORIES
www.tosvarnsdorf.com

OPTIONAL ACCESSORIES
TOOL COOLING DEVICE CLAMPING ANGLE PLATES CLAMPING CUBES
Customer may choose ether CHZ 13/15 outer tool cooling kit or CHOV 13/15 through Clamping angle plates are supplied in the following UK 500; UK 1000; UK 2000; UK 2500
spindle tool cooling kit which brings coolant to the cutting edge through outsider nozzles sizes as standard: 800; 950; 1,120; 1,450; 1,620;
as well. Possible choose is 10, 20, 30 or 40 bar. 2,000; 2,500; 3,000; 3,500 mm // 31.5; 37.4; 44.1;
57.1; 63.8; 78.7; 98.4; 118.1; 137.8 inch.

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TILTING TABLE
Tilting table is possible to use for workpiece clamping and positioning,
in axes B and X is controlled by control system of the machine, tilting
mechanism is carried out by air-driven hydraulic pump..

SPINDLE SUPPORT CHIP CONVEYOR

The spindle support ensures a significant increase The length of a chip conveyer
in the rigidity of the work spindle in the case of larger pullouts. and its discharge height can
be accommodated to user's
needs.
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 WHN(Q) 13/15 CNC – MACHINE LAYOUT
www.tosvarnsdorf.com

MACHINE LAYOUT
DIMENSIONS AND WEIGHTS MACHINE LAYOUT
Coordinate
Dimension
travel
2,000 mm // 87.7 inch 5,750 mm // 226.4 inch Y
3,500 mm // 137.8 inch 7,250 mm // 285.4 inch
X 4,000 mm // 157.5 inch 7,750 mm // 305.1 inch a W

b
5,000 mm // 196.9 inch 8,800 mm // 346.5 inch
6,000 mm // 236.2 inch
9,850 mm // 387.8 inch
2,000 mm // 87.7 inch 4,900 mm // 192.9 inch
2,500 mm // 98.4 inch 5,400 mm // 212.6 inch
Y 3,000 mm // 118.1 inch 5,900 mm // 232.3 inch b

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3,500 mm // 137.8 inch6,400 mm // 252 inch
1,250 mm // 49.2 inch 6,850 mm // 269.7 inch
1,600 mm // 63 inch 7,200 mm // 283.5 inch
Z 2,200 mm // 86.6 inch 7,800 mm // 307.1 inch c
3,200 mm // 126 inch 8,800 mm // 346.5 inch Z

Machine weight
B X

a
X Y Table dimensions
3,500 mm 2,500 mm 1,800 x 1,800 mm
137.8 inch 98.4 inch 70.9 x 70.9 inch
WHN 13 CNC WHQ 13 CNC
c
35,500 kg // 78,280 lbs 37,300 kg // 82,250 lbs

COMPLETE
MACHINE COVERS COVERING
On the customer's request we the top quality design
deliver following types of covers: without any residual
risks

KVR CABIN MOBILE / MOVABLE C-COVER

protective covers for working protective partitions compact and technically
space advanced design

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WHN(Q) 13/15 CNC – TECHNOLOGIES
www.tosvarnsdorf.com

TECHNOLOGIES
MILLING AND BORING OF A CARRIAGES MILLING OF A CRANE ARM MILLING OF A VALVE FACE MILLING OF A HEAT EXCHANGER

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DOUBLE-SIDED MILLING OF A CRANE ARM MILLING OF A CARRIAGE AXLE DRILLING OF A TUBE PLATE MILLING OF A FRONT ROLL FOR A ROADROLLER

PROPELLER HUB FOR A WIND-POWER STATION MILLING OF A STEAM TURBINE STATOR MILLING OF A DEEP WELL PUMP CRANKSHAFT MACHINING OF A GEARBOX PART FOR
IN ONE PIECE A LOGGING MACHINE

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 WHN(Q) 13/15 CNC –
WHN(Q) 13/15 CNC – TECHNOLOGIES TECHNOLOGIES / REFERENCES
www.tosvarnsdorf.com

TECHNOLOGIES
MILLING OF A HOLE INTRADOS MILLING OF AN INJECTION MOLD MILLING OF A PANEL HONEYCOMB INTERPOLATION TURNING OF FLANGE VALVE
STRUCTURE FOR THE SOLLAR CELLS

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TECHNOLOGIES /
REFERENCES
MILLING OF A MOULD MILLING OF A MOULD PART MORE TECHNOLOGIES YOU CAN FIND ON
www.tosvarnsdorf.cz/en/technologies/ i
2,301
STATISTICS OF SOLD WHN(Q) 13/15 OF ALL TYPES: 1969 – 2011

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Germany 381 India 37 Egypt 4

Czechoslovakia 252 Bulgaria 32 Thailand 4

Italy 195 Belgium 31 Australia 3

Canada 161 Switzerland 29 Portugal 3

France 121 Russia 24 Singapore 3

Czech Republic 118 Iran 21 Syria 3

MILLING OF A FLANGE FOR PIPELINE MILLING OF A TOOL FOR A FORM STAMPING
Austria 91 GDR 20 Afghanistan 2

Poland 71 Hungary 20 Chile 2

Finland 64 Slovakia 17 Iraq 2

Soviet Union 62 Japan 14 Kazakhstan 2

Romania 60 Norway 14 Mexico 2

United States of America 59 Brazil 12 Grece 1

Spain 48 Argentina 10 Iceland 1

Slovenia 47 Croatia 10 Kuwait 1

Sweden 47 Turkey 10 Luxembourg 1

Yugoslavia 46 United Kingdom 6 Saudi Arabia 1

Netherlands 41 Estonia 6 South Korea 1

China 38 United Arab Emirates 5 Sudan 1

UPON THE CUSTOMER'S REQUEST, IT IS POSSIBLE TO EQUIP THE MACHINE
WITH ADDITIONAL DEVICE OR PROCES ACCESSORIES.
Data and features in the present catalogue are not binding. The producer reserves the right to alter them without
i Denmark 37 Belarus 4 Ukraine

Venezuela

Total
1

2,301
advance notice at any time.
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 TOS VARNSDORF a.s.

Poland
Germany
TOS VARNSDORF a.s.

Praha

Brno
Slovakia

Austria

TOS VARNSDORF a.s. Phone: +420 412 351 203

Říční 1774, 407 47 Varnsdorf Fax: +420 412 351 269
Czech Republic E-mail: info@tosvarnsdorf.com
www.tosvarnsdorf.com
www.tosvarnsdorf.eu

www.tosvarnsdorf.com