machine tools for railways

Transcription

machine tools
for railways
RAFAMET S.A.
Comprehensive solutions, advanced technologies and cost efficient productivity now
much more than ever before are obvious
requirements that the right equipment supplier is expected to meet in order to help
various industries to be successful, to stay
competitive in this global manufacturing
market.
For more than a century, RAFAMET has served
to meet the diverse needs of the metalworking industry. Today RAFAMET SA is one of
the world’s leading builders of innovative and
productive machine tools.
At the beginning of the twentieth century the
foundry shops then existing began producing
wheel lathes for machining railway wheel sets.
This type of production continues up to the
present day.
Since then RAFAMET has developed its
products to include special purpose wheel
lethes for railways and multi-purpose heavy
duty single and double column vertical turning
and boring mills.
Over the years the Company has become
one of the largest suppliers of special purpose
machine tools. It has manufactured more then
6000 heavy duty machines to date. These
machine tools have been installed in more
than 50 countries in the world.
Whilst maintaining its traditional production,
RAFAMET continues to develop new product
lines, using the Company’s own, engineering
task force. Such a development, in recent
years, has helped RAFAMET to be able to
enter new manufacturing fields, i.e. bridge type
milling machines, horizontal lathes, special
machines, modular machining centres etc.
Simultaneously RAFAMET has developed
the customer service and support program.
It’s total commitment to customer satisfaction has become a daily routine for the entire
RAFAMET‘s staff. Moreover RAFAMET has
been working in the ISO 9001 Quality Assurance/Management Standard environment
since 1996.
Table of contents
UBF 112 N CNC Surface Wheel Lathe .............................................. 4
UFB 125 N CNC Wheel Lathe with Friction Drive................. 5
UDA 125 N CNC Portal Wheel Lathe.................................................... 6
UBE 112 N CNC Surface Wheel Lathe ............................................... 7
UGL 80 N / UGD 150 N CNC Underfloor Wheel Lathes ... 8
UGE 150 N CNC Underfloor Wheel Lathe ...................................... 9
KCM 150 N CNC Vertical Turning & Boring Mill....................10
GMC 400 CNC Gantry Milling Machine ..........................................11
Our work is based on the ISO 9001
quality system, which is continuously
being improved and our principal goal
is the complete satisfaction of our Customers.
UBF 112 N
CNC Surface
Wheel Lathe
Modern and field-proven design providing economical machining of wheel sets
in roll-in, roll-off system
•
•
•
•
•
Fully automatic machining of new and
worn wheel sets with axle boxes, gears
and brake discs used in rail vehicles
Compact and rigid design based on
high grade iron castings ensuring both
machine tool high geometrical stability
and efficient vibration damping
System of automatic measurement of
profile wear and software optimizing all
parameters of cutting process to minimize
layer of material to remove
Twin master-and-slave-type main drive
provides high productivity and quality of
wheel set machining
Efficient chip disposal system
Technical Specifications
UBF 112 N
1435 (1)
Track gauge [mm]
Max. wheel set wheel tread diameter before machining [mm]
1120 or 1250
Min. wheel set wheel tread diameter before machining [mm]
700 or 830
Max. length of wheel set axle [mm]
2270
Min. length of wheel set axle [mm]
1910
Max. width of tyre [mm]
150
Max. weight of wheel set [x10 kN]
3
Power of motors of infinitely variable rotation rates
for main drive [kW]
Overall dimensions of machine tool
56
(2 motors)
Length [mm]
7220
Width [mm]
3000
Height [mm]
2160
Approximate weight of machine tool [x10 kN]
(1)
36
Or another according to agreement
Machining capabilities:
• Wheel set wheel profile turning according
to technological programme
• Wheel set wheel inner rim facing
• Tyre cutting to remove clamping ring
•
•
•
•
Wheel set wheel outer rim facing
Limit machining groove cutting
Brake disc facing
Wheel centre turning
UFB 125 N
CNC Wheel Lathe
with Friction Drive
Designed for turning operations on new
and worn railway rolling stock wheel sets
in roll-in, roll-off system
•
•
•
•
•
Six independent rollers for main drive
wheel set machining
Coromant CAPTO quick change tools
UFB 125 N
1435 (1)
Track gauge [mm]
1250
600
2800
1640
150
3
for main drive [kW]
72
(6 motors)
Length [mm]
6500
Width [mm]
3100
Height [mm]
2500
(1)
25
•
•
•
•
Brake disc facing
UDA 125 N
CNC Portal
Wheel Lathe
High productivity of wheel set machining
in both roll-in, roll-off and/or roll-through
systems
•
•
•
•
•
Compact and rigid design based on single-piece cast iron frame ensuring both
Twin master-and-slave-type main drive
wheel set machining
UDA 125 N
1435 (1)
Track gauge [mm]
1250
660
2370
1645
150
4,5
for main drive [kW]
100
(2 motors)
Length [mm]
8400
Width [mm]
3825
Height [mm]
2840
(1)
46
•
•
•
•
Brake disc facing
UBE 150 N
CNC Surface
Wheel Lathe
UBE 150 N
1435 (1)
Track gauge [mm]
Modern and field-proven design providing economical machining of heavy
wheel sets in roll-in, roll-off system
•
•
•
•
•
Two main drive motors provide high productivity and quality of machining
1300
700
2360
1890
150
3
for main drive [kW]
100
(2 motors)
Length [mm]
8700
Width [mm]
3650
Height [mm]
2600
(1)
56
•
•
•
•
Brake disc facing
UGL 80 N /
UGD 150 N
CNC Underfloor
Wheel Lathes
Track gauge [mm]
Designed to machine wheel sets of light
railway vehicles in situ, mounted on single bogie or dismantled off bogie.
•
•
•
•
•
•
Fully automatic machining of wheel sets
used in light rail vehicles
Four independent rollers for main drive
provide high productivity and quality of
wheel set machining
Coromant CAPTO quick change tooling
(UGL 80 N)
1435 (1)
700
1500
400
520
90 / 135
Clamped by outer axle boxes
10
15
Clamped in centres
6
6
–
12
25
(4 motors)
44
(4 motors)
73
85
Length [mm]
6000
5300
Width [mm]
1950
1900
Min. load of vehicle on one wheel set without necessity of
holding down [x10kN]
Power of motors of infinitely variable rotation rates for main
drive [kW]
Total power installed [kW]
Overall dimensions of
machine tool
UGD 150 N
1435 (1)
90 / 135
Min./ Max. width of tyre [mm]
Max. load of wheel set on
rails [x10kN]
UGL 80 N
(2)
Height [mm]
• Wheel set wheel inner and outer rim facing
• Brake disc facing
(1)
1330
900 (4)
2100 (2)
1050 (3)
12
22
Height from base bottom to floor level
Height from floor level to max. extended holding down
device column
(4)
Height from floor level to max. extended tailstock
(2)
(3)
UGE 150 N
CNC Underfloor
Wheel Lathe
UGE 150 N
1435 (1)
Track gauge [mm]
Designed to machine wheel sets of vehicles in situ, mounted on single bogie or
dismantled off bogie
Min./ max. width of tyre [mm]
Max. load of wheel set on rails [x10 kN]
•
•
•
•
•
Fully automatic machining of wheel sets
used in heavy rail vehicles
Four independent rollers for main drive
provide high productivity and quality of
wheel set machining
Clamped by outer axle boxes
30
Clamped in centres
6
Power of motors of infinitely variable rotation rates for main drive [kW]
Total power installed [kW]
12
60
(4 motors)
95
Length [mm]
Width [mm]
Height [mm]
• Wheel set wheel inner and outer rim facing
• Brake disc facing
600
90 / 150
Min. load of vehicle on one wheel set without necessity of holding down [x10 kN]
1500
(1)
5350
1960
2150 (2)
900 (3)
26
Height from base bottom to floor level
Height from floor level to max. extended holding down
device column
(2)
(3)
KCM 150 N
CNC Vertical Turning
& Boring Mill
Single-column Vertical Turning and Boring Mill specifically designed to machine
railway wheels
•
•
•
•
•
•
Fully automatic machining of wheels
Six point self-centering chuck
Five position automated tool holder
changer for each rail head
ISO, CAPTO, KM or other tooling system
• Complete machining of solid wheel
(in two operations)
• Wheel hub hole rough and fine boring
• Tyre boring
• Wheel centre machining
KCM 150 N
Table
Table diameter [mm]
1500
Max. tread diameter of solid wheel [mm]
1250
Min. diameter of solid wheel hub hole [mm]
145
Number of automatic chuck jaws [pcs]
Max. weight of workpiece [x10kN]
Power of main drive motor (S1/S6) [kW]
Main drive
Number of ranges of table rotation rates
Rail head & ram
Positioning
Overall dimensions of machine
tool
6
55 / 75
2
250 (1)
Max. rotation rates of table [rpm]
Cross-rail
3
Max. turning height (from table surface to ram face) [mm]
700
Ram travel [mm]
700
Rapid travel rate X and Z axes [mm/min]
6000
Range of working feeds of X and Z axes [mm/min]
0.1 to 2000
Ram cross – section [mm]
250 x 250
Mar accuracy of X axis (L = 1000 mm) [mm]
0.015 (2)
Mar accuracy of Z axis ( L= 1000 mm) [mm]
0.015 (2)
RPmax repeatability of X axis (L = 1000 mm) [mm]
0.012
RPmax repeatability of Z axis (L = 1000 mm) [mm]
0.012
Length [mm]
5080
Width [mm]
5616
Height [mm]
4500
Approximate weight of machine tool [x10kN]
21
(1)
Note! Max. rotation rate of table depends on work piece
load and balance
(2)
- When measuring scales are applied (option), positioning accuracy is following:
• X axis - 0.010 mm / 1000 mm,
• Z axis - 0.007 mm / 1000 mm
GMC 400
CNC Gantry
Milling Machine
Designed to machine complex work pieces within working envelope of 11.000 x
3.200 x 2.500 mm. It can be tailored to
satisfy requirements of machining of railway bogie frames.
• 3D milling
• Drilling
• Reaming
• Boring
• Threading, envelope threading (helical
motion) in all machining planes, i.e. XY,
YZ, and XZ
Machine tool major members are:
• Two parallel bed ways with a table plate
equipped with the table geometry adjustment systems
• Moving portal (Gantry) housing a cast
iron cross rail
• Milling rail head with a forged steel ram
Application of CNC system enables automatic and efficient machining according to a
technological programme. The ram spindle is
provided with ISO 50 taper enabling automatic
tool clamping & releasing and cooperating with
a tool magazine.
Right angle powered tool head is equipped
with ISO 50 spindle enabling automatic tool
clamping and releasing.
GMC 400
CNC
Plate surface [mm]
3200 x 8000
Bed ways length [mm]
11000
Travel of Gantry along bed ways (X axis) [mm]
8000
Travel of rail head along cross rail (Y axis) [mm]
4300
Ram travel [mm]
1500
Clearance between columns [mm]
4000
Max. distance between spindle face of ram and
plate surface [mm]
2500
Ram cross-section [mm]
450 x 450
Max. power of main drive
motor at ratio i=1 for
S1 [kW]
64
S6 [kW]
70
Max. power of main drive
motor at ratio i=5 for
S1 [kW]
55
Max. rotation rates of main
drive
At ratio i = 1 [rpm]
3000
750
Max. torque of main drive
spindle
820
3500 / 4200
S6 [kW]
66
Admissible local load of plate [x10 kN / 1 sq m]
5
Max. weight of work piece [x10 kN]
50
Overall dimensions
of machine tool
Length [mm]
13300
Width [mm]
9500
Height [mm]
8500
120
RAFAMET
product lines
Besides the Portal Milling Machines,
RAFAMET develops the following
product lines:
Vertical Turning
& Boring Mills
Horizontal Lathes
Portal Milling Machines
Machine Tools
for Shipbuilding Industry
vertica
l turnin
& borin
g millsg
horizon
tal lath
es
portal
m
machiilling
nes
shipbu
ma
ilding chine tools for
indust
ry
RAFAMET S.A.
RAFAMET is one of the worldwide leading
companies designing and manufacturing
medium- and large-size heavy-duty machine tools.
Engineering & programming
From concept through design & analysis to final
implementation, RAFAMET strong engineering
& programming task force equipped with 33
Workstations with Solid Edge, AutoCAD, and
Prelude CAD Software has the expertise in
developing engineering solutions and software
programs tailored to meet specific needs of
wide variety of metalworking industries.
Own foundry
To ensure required productivity rate and top
quality of machined surfaces in the same time,
major members of our machine tools are made
as heavily-ribbed box-type iron castings providing excellent rigidity and vibration damping
of main structures even when machining at
high cutting parameters.
Grey iron: 0.1-40 ton piece
Ductile iron: 0.1-15 ton piece
Overall dimensions: 10000×4000×3000 mm
Pattern making, moulding, heat treatment,
laboratory
Contract machining
As a machine tool builder having great metalworking experience, RAFAMET offers customers a contract machining capability.
Our stock of machine tools can handle cast
iron, forged and fabricated workpieces weighting up to 60 tons within working envelope of
14000×3600×3600 mm.
Service & technical support
At RAFAMET, we not only build quality machines, we also provide training, service,
and support to keep them in peak operating
condition.
During installation, operators and maintenance
staff receive a specific training on how to use
and maintain the machine in order to ensure its
best performance and a fault-free operation.
The English / German / Russian speaking
servicemen having great skills in CNC machine
tools are ready to assist our customers in case
of any need.
RAFAMET machine tools users have at their
disposal dedicated ISDN-based remote diagnostics facility able to communicate with the
machines’ control systems for immediate fault
recognition and reporting.
Warsaw
Katowice
RAFAMET Machine Tools
ul. Staszica 1, 47-420 Kuźnia Raciborska, Poland
tel. +48 32 419 11 11,
fax +48 32 419 13 66
www.rafamet.com

machine tools for railways

Transcription

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