escomatic EC 12

escomatic
EC 12
1.3PCS/MIN
THE CENTER
w w w. e s c o m a t i c . c h
e s c o m a t i c concept
2
escomatic.ch
Unlike conventional lathes, escomatic lathes are based on a unique concept. The material, which is coil stock or bar, does not rotate. The cutting tools mounted onto the
spinning tool head rotate around the material. This concept equally qualified for the
manufacturing of small, medium and large lot size parts, contributes to the extremely
high performance and cost savings achieved with e s c o m a t i c machines.
2A
2B
3A
3B
1
Examples:
Scale in millimetre.
5 PCS/MIN
(brass)
0mm
2.5 PCS/MIN
4 PCS/MIN
1.3 PCS/MIN
(316L/1.4404)
(303/1.4305)
(9SMnPb28/1.0718)
10
20
30
40
50
ESCO SA CH 2206 Les Geneveys-sur-Coffrane Tél. +41 32 858 12 12
e s c o m a t i c EC 12:
flexibility and precision without compromise
MATERIAL FEED
The material is supplied into the machine from coil (up to diameter 8mm) or from
bar (up to diameter 12mm). If coil is used a standalone straightening unit is required. A coil, depending on the type of material, usually has 30 to 80 kg and is
unrolled from a reel independent from the machine. For bar material a commercially available bar feeder can be used. The material is pulled across the machine
by the material feed system.
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(a) MATERIAL FEEDING
The material is feed and moved in the machine by the CNC controlled Z1-axis
and the attached feed collet. The feed collet (type Schäublin F16) is mounted on
a tube-system closest to the material guide bush.
(b) TURNING
The material is feed through a guide bush to the four turning tools on the tool
head, which are controlled by axes X1 and Y1. Two turning tools could be used
simultaneously at any time. The turning and chip removal is performed by the
unique escomatic principle. This consists of having the four cutting tools rotating
around the material with speeds up to 8’000 min-1. For a pickle free cutting off
the counter collet spindle C1 holds the machined part and is moving it to the back
machining unit (DUA) after the cut off.
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(a) BACK MACHINING
The back machining unit (DUA) has six axial positions for a combination of steady
and powered tools as well as insert holders for turning and four positions for a
combination of powered lateral and angular tools. The counter spindle C1 with
C-axis and counter collet (type Schaublin W20) rotates with speeds up to 9’000
min-1. The unit is based on three axes (X2, Z2 and Y2) and drilling, tapping,
threading, milling or threading operations can be performed.
(b) FRONT MACHINING
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The front machining unit (DUF) has six axial positions for a combination of steady
and powered tools as well as insert holders for turning and four lateral positions
for a combination of powered lateral and angular tools. The counter spindle C2
with C-axis and counter collet (type Schaublin W20) rotates with speeds up to
9’000 min-1. The unit is based on three axes (X3, Z3 and Y3) and drilling, tapping, threading, milling or threading operations can be performed. An integrated
handling is taking the finished part out of the machine.
Fax +41 32 858 12 05 info@escomatic.ch www.escomatic.ch
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e s c o m a t i c EC 12:
4
flexibility and precision without compromise
The e s c o m a t i c EC 12: The versatile and flexible turning-centre from ESCO for the machining of material with
diameters up to 8 mm from coil and up to 12 mm from bar
is equipped with rotating tool head with 8000 RPM and four
independent cutting tools (two working simultaneously). Up
to 3 work pieces are machined simultaneously: turning, front
and back machining. Use of commercially available tools
and inserts. High flexibility for different kind of applications
and work pieces due to the use of two finishing operation
units (with one C-axis each) and up to 24 additional tools for
drilling, milling and threading operations.
Technical Data
Turning:
Max. material diameter
Max. work piece lenght
Number of cutting tools (simultaneus)
Max. tool head speed
Back machining unit (DUA):
Max. speed C-axis (Schaublin W20)
Max. number of fixed tools (axial)
Max. number of turning tools (option)
Max. drillling diameter
Max. tapping diameter
Max. number of powered tools (axial)
Max. number of powered tools (lateral)
Max. speed of powered tools
Max. drillling diameter
Max. tapping diameter
Front machining unit (DUF):
Max. speed C-axis (Schaublin W20)
Max. number of fixed tools (axial)
Max. number of turning tools (option)
Max. drillling diameter
Max. tapping diameter
Max. number of powered tools (axial)
Max. number of powered tools (lateral)
Max. speed of powered tools
Max. drillling diameter
Max. tapping diameter
12
150
4 (2)
8 000
mm
mm
9 000
6
4
8
M6
4
4
15 000
6
M5
min-1
9 000
6
4
8
M6
4
4
15 000
6
M5
min-1
mm
min-1
min-1
mm
min-1
mm
min-1
min-1
mm
Numerical control:
FANUC 16iB
Number of controlled axes
Number of spindles
Measuring system resolution
Rapid feed
The very versatile machines of the EC 12 series Technical features:
are specially suitable for the following applica- Coolant / cutting fluid
Tank capacity
tion fields:
•
•
•
•
•
•
Automobile industry
Hydraulic, electronic and connector components
Medical & dental components
Precision screws
Audio, video and office equipment
Cylinder manufacturing for locks
Flow rate of the pump
Max. system pressure
Chips container capacity
Installed power
Compressed air consumtion
Compressed air pressure
Dimensions:
Length x Width x Hight
The very high performance of the e s c o m a t i c principle (sta- L x W x H with bar feeder
tionary stock and rotating toolhead) enables the machining Net weight
of round and profiled material from coil with a very high Gross weigth
productivity at low costs.
Modifications reserved
11
3
0.001
20
mm
m/min
Oil
200
60
10
110
12
11
5
liter
l/min
bar
liter
kVA
m3/h
bar
1995 x 1500 x 2150
6520 x 1500 x 2150
3500
4000
mm
mm
kg
kg
Representation:
ESCO SA CH 2206 Les Geneveys-sur-Coffrane Tél. +41 32 858 12 12 Fax +41 32 858 12 05 info@escomatic.ch www.escomatic.ch