Abstract
This contribution deals with new design of digital calliper for transferring of width dimension scale from the ring interface to tyre of railway wheel. Based on the problem definition were solved variants of design with possibility of improvement current measurement technique. For selected variant of production was developed calibration procedures for ensure of required accuracy. At the end solution that was significantly influenced by economic recession was realized variant for single production. Manufacturer and exclusive supplier of this digital calliper is UNIMETRA Company, Ltd.
Desing of Digital Calliper for Control of Selected Parameters of Railway Wheels