Northeast Frontier Railway has introduced laser based wheel profile management system. There are two types of measurement system, Calipri C42 & Calipri Prime. These systems are non-contact wheel profi ...

The laser wheel profilometer is employed for measuring geometrical parameters of the wheel flange (thickness, slope and height) and tire thickness, taking a full profile of the wheel roll surface.

Multitasking saves time and money: that is confirmed by a contact-free profile measurement device of the Austrian innovation incubator NextSense. Thanks to a non-contact measurement process, CALIPRI ...