Involute splines can be produced extremely precisely in the soft process with a wide variety of forming processes. However, distortions occur in the subsequent heat treatment, which lead to significantly lower qualities, or even result in rejects.
- The reasons of these delays are mostly different. Variations in material batches, component- or process-related cooling curves, or variations in the inductors have an influence on the hardness distortions in measurement over pins and in the spline taper.
- In order to ensure excellent final quality, hardness distortions must be pre corrected in soft process.
- Avec notre technologie 8e-axes, la mesure des cotes sur billes et le profil peuvent être corrigés au micron près. Ceci guarantie une haute précision et niveau de qualité des cannelures.
