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 The
PRO 300 CNC series rolling machine for gear
teeth is one of the most advanced machines of its kind currently on
the market. It is a completely new CNC machine, designed for high-precision
rolling of gear teeth and knurls.
The advantages of this new technology are clear if compared to conventional
rolling machines and to their relating purchase cost. The PRO
300 CNC machine, which occupies very limited ground space,
offers complete use functions, a fast and friendly startup, a simplified
and low cost maintenance.
Margins achieved with PRO 300 CNC are without
comparisons compared to those of a traditional CNC rolling machine.
In certain conditions, the machine manages to assure a repeatability
in the pad process "pass/no pass" and to assure a margin
on the profile of 0.002/0.003 mm
La macchina rullatrice per dentature Serie PRO
300
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Minimum diameter knurling
tool (mm) |
8 |
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Maximum diameter knurling
tool (mm) |
50 |
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Maximum length knurling
tool (mm) |
100 |
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Minimum diameter incremental
rollers (mm) |
270 |
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Maximum diameter incremental
rollers (mm) |
300 |
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Maximum width incremental
rollers (mm) |
100 |
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Maximum module (mm) |
2 |
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Maximum pressure |
2 x (400-3600
N.m) |
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Minimum centre distance
roller holding mandrels (mm) |
260 |
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Maximum centre distance
roller holding mandrels (mm) |
350 |
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Diameter mandrels (mm) |
120 |
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Sizes (mm) |
1800x2300x1800 |
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Weight (kg) |
5000 |
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1. Each of the drives directly controls
a spindle without passing through the constant speed joints. The electronic
system auto-detects every placement error of the spindles The angular
positioning precision, an important element for the phasing of the
rollers, is considerably higher than the traditional CNC rolling machines.
2. The latest generation CNC equipment
can detect the position of the spindles and clear compensation by
means of the two servomotors
3. Comparing the rack rolling method
of splines to the PRO 300 CNC, the latter really gets close to the
production method of cutting machines.
4. Owing to its innovative design, the
service life of the performance offered by PRO 300 CNC is considerably
higher than conventional CNC rolling machines
5. The fact of using rotating tools doubles
the yield of PRO 300 CNC compared to a conventional CNC rolling machines.
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