The rehabilitation also includes the repair of the train line's
wheel lathe machine which minimizes vibration between the train coaches and the tracks.
A PS1.6 million mobile
wheel lathe will improve the performance and reliability of services between Inverness and Aberdeen, Kyle of Lochalsh, Wick and Thurso.
A new
wheel lathe for Cardiff's train depot may be at least 24 months away.
It is a turnkey project and the scope of work includes design and construction of five buildings including Lifting Bay; Inspection Bay; Machine Shop;
Wheel Lathe and Oil godown with the total area of 16,000 sqmt.
Consequently, Schaeffler UK decided to investigate whether depot-based vibration measurements, using an underfloor
wheel lathe to rotate the wheelset, could be used to assess the condition of the traction motor and gearbox.
"Consequently, at Schaeffler UK, we decided to investigate whether depot-based vibration measurements, using an underfloor
wheel lathe to rotate the wheelset, could be used to assess the condition of the traction motor and gearbox," says Steve Lacey.
The vibration measurements were carried out while the trains were positioned over an Underfloor
Wheel Lathe at two of Siemens' rail maintenance workshops in Southampton and Ilford.