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Overview |
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Contact Information |
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Plunge 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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For many of these workpieces, plunge finishing is an economical process. For these types of components, Supfina offers a large number of Superfinishing machines, 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. Plunge Superfinishing allows the targeted influencing of the following parameters:
- Reduction of surface peak-to-valleys
- Increase of material contact area to over 90%, due to plateau-like surface structures
- Improved microgeometries in regards to roundness, waviness, and related parameters (such as roundness and parallelism)
- Optimization of tribological properties as well as emergency running properties through criss-crossing finishing marks (cross-grinding).
Examples of plunge Superfinishing, along with our production solutions, are presented on the following pages:
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| Supfina CenFlex 1 und CenFlex 2 |
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Superfinishingof crankshafts, camshafts, transmission shafts, and balancing shafts with band tools
Our flexible solutions for the automotive industry and its suppliers.
Minimum change-over times, maximum availability, and extraordinary flexibility are key features of the machines of the Cenflex series. The Cenflex1 is especially suited for sample / prototype design, for refinishing, and for repairs of the aforementioned workpiece types.The Cenflex2 is the logical extension of the Cenflex1. It was designed specifically for use in flexible production lines (e.g., of suppliers) as well as for the manufacturing of motorsport components. |
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| Supfina MultiTool |
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Superfinishing of camshafts, transmission shafts, and balancing shafts with stone and/or band tools
The Supfina MultiTool is designed for the serial production of smaller shafts, such as camshafts for passenger cars/motor cycles, pump camshafts, excentric shafts, transmission or balancing shafts.Superfinishing machines with particularly small footprints facilitate simultaneous finishing of narrowly spaced bearing seats or cams with a single chuck. The symmetrical machine design and standardized tools make for rapid and ergonomical tool-exchanges and change-overs.The integrated workpiece shuttle allows for parallel-cycle machine loading and for universal interlacing possibilities. |
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| Supfina 660 KF |
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Superfinishing of pump gears and excentric shafts
Designed for simultaneous finishing of two bearings and two right-angled flat surfaces.
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| Supfina 662 |
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Superfinishing of synchronizing wheels and pulleys
Designed for the Superfinishing of bearings, seal seats, and synchronizing sheavesof workpieces with vertical workpiece axis. |
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| Supfina CenPro |
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Superfinishing of crankshafts with bandtools
The Supfina CenPro (720) with horizontal design is intended for the serial production of crankshafts for passenger cars and light trucks. It is suitable for integration into production lines with portal loading. |
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| Supfina BaseFlex |
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Superfinishing of crankshafts with bandtools
The Supfina BaseFlex (720) with vertical design is intended for the serial production of crankshafts for passenger cars and light trucks. It is suitable for integration into production lines with robot or portal loading. With our double-pallet system manual loading is easily practicable. |
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| Supfina CenPro |
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Superfinishing of camshafts with bandtools
The Supfina CenPro (720) with horizontal design is intended for the serial production of camshafts for passenger cars. It is suitable for integration into production lines with portal loading. |
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| Supfina BaseFlex |
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Superfinishing of camshafts with bandtools
The Supfina BaseFlex (720) with vertical design is intended for the serial production of camshafts for passenger cars and light trucks. It is suitable for integration into production lines with robot or portal loading. With our double-pallet system manual loading is easily practicable. |
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| Supfina MultiFlex |
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Superfinishing of steering racks with bandtools
The Supfina MultiFlex (722) with vertical design is intended in different types for the serial production of steering racks. |
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| Supfina LeanCostMachine® |
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Supfina LeanCostMachine®
The latest LeanCostMachine is a modular machine concept for superfinishing of small and midsize workpieces.
Five different manufacturing procosses can be combined with four different workpiece clamping systems.
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| Supfina 120 |
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Supfina 120
For workpieces of 10-100mm Ø and 1000mm length, with outrigger also for bore holes from 30 Ø up to 120mm in depth. Appropriate attachments also allow flat finishing.For the finishing of transmission shafts, side shafts, drive and driven shafts, balancing shafts, bearing seats, or ring seal seats on shafts. |
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| Supfina 200 |
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Supfina 200
For small- to middle- sized work pieces, Ø 10 – 100 mm and length around 1500mm. Also possible is ID and flat finishing. Variable oscillation amplitude makes this unit well suited for working against a shoulder. |
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Supfina 202
For medium to large size workpieces (100-2000mm Ø, 14.000mm length), e.g., distributing cylinders, film cylinders, distributing rollers, drying cylinders, paper rollers, etc. for the plastics and paper industry. |
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| Supfina 210 |
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Supfina 210
For smaller and medium-sized workpieces, plunge or traverse finishing. Also for the small series, single piece, production runs or repair.
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