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electromechanical keyseating and profiling machines
types from 3-32 mm keyway width up 6-250 mm, stroke lengths up to 2.000 mm
Applications (examples) |
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Contour machining
The following programmable contour
machining is possible:
- Closed end tapered grooves to cylindrical bore
- Keyway parallel to a tapered bore
- Inverse keyway parallel to a tapered bore
- Tapered keyway within a cylindrical bore
- Inverse tapered keyway within a cylindrical bore
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Hard
metal keyseating
| Component: |
Bevel Gear |
| Finished bore: |
141 H7 mm |
| Length: |
80 mm |
| Keyway width: |
32 JS9 mm |
| Material: |
17CrNiMo6 |
| Surface finish: |
Ra 0,4 |
The keyway will be
premachined to 31,4 mm before hardening, then hardened to 62 HRc. After
finish grinding of the internal bore to 141 H7 the keyway is machined to a
final width of 32 mm JS9 tolerance.
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Machining
of precision splines within a small deep hole
Spline Quality to DIN 5482, Module 2, 22 splines
| Internal Bore: |
41 mm |
| Spline Tolerance: |
9H |
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Helical gear cutting
| Component: |
Feed roller
for extruder |
| Bore size: |
80 mm |
| Length: |
320 mm |
| Spline width: |
14 mm JS9 |
| Helical angle: |
45° (other
possible) |
| Taper of the spline: |
1:100 (other
possible) |
| Material: |
17CrNiMo6 |
| Surface
finish: |
Ra 0,4 |
The component is machined
on an elechtromechanical Keyseating- and Profiling Machine RAPIDA CNCE
with an automatic indexing table. The stroke of the machine and the
rotation of the indexing table are synchronized movements. The taper of
the helical gear is supervised by the control system.
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Maschinenfabrik
FRÖMAG GmbH & Co.KG
Postfach 1261
D-58718 Fröndenberg
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Tel +49 (0) 23 73 / 756 - 0
Fax +49 (0) 23 73 / 756 - 33
web www.froemag.com
e-mail info@froemag.com |
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| © FRÖMAG 2008 |
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