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Overview |
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Contact Information |
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| Superfinishing machines for the bearing industry |
| Karl-Heinz Richber |
· Phone: +49 7834 866-114
· E-Mail: k.richber@supfina.com |
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| Superfinishing machines for the automotive industry |
| Gerhard Rudloff |
· Phone: +49 7834 866-103
· E-Mail: g.rudloff@supfina.com |
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Throughfeed Superfinishing
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Superior workpiece quality in regards to load bearing capacity, efficiency, smoothness of running, operational safety, and, last but not least, longevity, requires superior surface finishing of these workpieces. By logical extension, this means continuous adaptation and optimization of existing production processes.
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In many instances, throughfeed finishing is an economical process for cylindrical workpieces. For these types of components, Supfina offers proven Superfinishing machine concepts, which can easily be integrated into your production processes. They are economical and give your workpieces the "final touch".
This makes the Superfinishing process, which is typically the last and therefore the quality-determining process, ever more important.
Throughfeed Superfinishing allows the targeted influencing of the following parameters:
- Reduction of surface peak-to-valleys and increase of material contact area to over 90%, due to the plateau-like surface structures
- Improvement of roundness, creation of microgeometries with particular applications, (e.g., cylindrical ball shape or full ball shape of cylindrical or tapered rolls, respectively)
- Optimization of tribological properties through criss-crossing finishing marks.
Examples of throughfeed Superfinishing, along with our production solutions, are presented on the following pages.
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| Supfina Roller Pro 470 - Supfina RollerPro 478 - Supfina RollerPro 480 |
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Throughfeed Superfinishing of bearing components
Efficient superfinishing of the generated surface of cylinder and tapered rollers as well as outer diameter of bearing rings. |
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| Supfina RollerFlex 778 |
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Throughfeed superfinishing of bearing rollers
Flexible superfinishing of the generated surface of cylinder, tapered and spherical rollers with a diameter up to 250 mm. |
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