• Metal tube rollformer

Forging

Article: 00121121

Metal tube rollformer

Forging industry

There is an increasing need for expanders within the forging industry due to a reduction in ring tolerances. Fontijne Grotnes expanders are used to calibrate the ring in order to minimize machining allowances and to eliminate local stresses. This greatly reduces the required amount of machining as the ring is closer to its final shape and more stable during post operations.
Benefits
Faster production processConsiderable material savingsMeasurement of the inner ring diameter after expansionImprovement of mechanical properties and elimination of local stressesPrecise tolerance



Applications
Calibrated seamless rolled rings are used for slewing bearings, flanges, gear rings for a wide variety of applications such as wind turbines, offshore technology, construction machinery, automotive and in the aerospace industry to fabricate jet engine parts of exotic alloys with tight tolerances.

Specifications

  • Finished product: for metal tubes

Other items

In this category | In this category, (Fontijne Grotnes)

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