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TANDEM
Cutting and diameter measuring of train wheels are
carried out automatically. The train wheels can be cut
without separating carts from the train. One bogie (2
axes) can be cut simultaneously or respectively.
Description
Specification
Track
gauge
1,435mm
Maximum
tread diameter of the wheel
1,400mm
Minimum
tread diameter of the wheel
610mm
CNC
Controller
SINUMERIK
840C (2 mode 4 channel)
Main
drive motor (AC)
37kwĄż2
Maximum
permissible axle load
Approx.
30Ton
Main
spindle speed
Stepless
20 - 85 m/min
Cutting
feed speed
0.2
- 3.0mm/rev
Max.
difference in diameter of both wheels
Maximum
0.2mm
Maximum
depth of cut (single pass)
10mm
Rate
of production / 8hrs
24
wheel sets
Net
weight of the machine
Approx.
50Ton
1992.12.
Utility Model No. 069239
: Improved under-floor wheel lathe
1992.12.
Utility Model No. 069240
: Hydraulic system for guiding location of wheel
lathe
1992.12.
Utility Model No. 069241
: Machine of fixing wheels for cutting
1992.12.
Utility Model No. 069242
: Sliding rail for wheel lathe
1994.01.
Patent No. 070357
: Wheel processing machine
1996.06.
Patent No. 100807
: Numerical controller and control method for wheel
lathes
1996.08.
Patent No. 103514
: Wheel lathes for train wheels
Single-type under-floor
wheel lathe used by Korea Train Express (Busan Terminal)
: being used for over 15 years in many organizations including
Korean National Railroad.
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TANDEM
