Download EC 12 brochure (PDF) - Escomatic

1.3PCS/MIN
escomatic
THE CENTER
EC 12
www.escomatic.ch

0mm
escomatic ConCEpt
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.
Examples:
Scale in millimetre.
1
5 PCS/MIN
(braSS)
2A 2B
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
3A
3B
ESCO SA CH 2206 Les Geneveys-sur-Coffrane Tél. +41 32 858 12 12
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e s c o m a t i c EC 12:
flexibility and precision without compromise
MATERIAL FEED
Fax +41 32 858 12 05 info@escomatic.ch www.escomatic.ch
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.
(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.
(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
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.
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e s c o m a t i c EC 12:
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.
The very versatile machines of the EC 12 series
are specially suitable for the following application
fields:
• Automobile industry
• Hydraulic, electronic and connector components
• Medical & dental components
• Precision screws
• Audio, video and office equipment
• Cylinder manufacturing for locks
The very high performance of the e s c o m a t i c principle (stationary
stock and rotating toolhead) enables the machining
of round and profiled material from coil with a very high
productivity at low costs.
Technical DaTa
Turning:
Max. material diameter 12 mm
Max. work piece lenght 150 mm
number of cutting tools (simultaneus) 4 (2)
Max. tool head speed 8 000 min-1
Back machining unit (DUa):
Max. speed c-axis (Schaublin W20) 9 000 min-1
Max. number of fixed tools (axial) 6
Max. number of turning tools (option) 4
Max. drillling diameter 8 mm
Max. tapping diameter M6
Max. number of powered tools (axial) 4
Max. number of powered tools (lateral) 4 min-1
Max. speed of powered tools 15 000 min-1
Max. drillling diameter 6 mm
Max. tapping diameter M5
Front machining unit (DUF):
Max. speed c-axis (Schaublin W20) 9 000 min-1
Max. number of fixed tools (axial) 6
Max. number of turning tools (option) 4
Max. drillling diameter 8 mm
Max. tapping diameter M6
Max. number of powered tools (axial) 4
Max. number of powered tools (lateral) 4 min-1
Max. speed of powered tools 15 000 min-1
Max. drillling diameter 6 mm
Max. tapping diameter M5
numerical control:
FanUc 16iB
number of controlled axes 11
number of spindles 3
Measuring system resolution 0.001 mm
Rapid feed 20 m/min
Technical features:
coolant / cutting fluid Oil
Tank capacity 200 liter
Flow rate of the pump 60 l/min
Max. system pressure 10 bar
chips container capacity 110 liter
installed power 12 kVa
compressed air consumtion 11 m 3 /h
compressed air pressure 5 bar
Dimensions:
length x Width x hight 1995 x 1500 x 2150 mm
l x W x h with bar feeder 6520 x 1500 x 2150 mm
net weight 3500 kg
Gross weigth 4000 kg
Modifications reserved
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
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