Bowers Group recently assisted DPMS in the development of an advanced rail-tip measurement solution that reduces the time needed to inspect milling wheels by 97.5%.Collaborating with its distributor H Roberts, Bowers Group worked to construct a tailored solution for the tip measurement station. 

Andrew Yarrow, mechanical engineer at DPMS, says: “We believe our rail-tip measurement system has the ability to transform rail maintenance globally. Collaborating with Bowers Group has been instrumental in achieving our goals of functionality and accuracy. Together, we navigated challenges to develop a system that prioritises accuracy, user efficiency and safety in a high-risk industry.”

Rail operators work tirelessly to maintain and upgrade track infrastructure and ensure smooth operation. A key aspect of this objective is the milling process, where train-mounted wheels with rotating carbide tips remove irregularities and defects from rail surfaces, enhancing train performance and safety.

Inaccurate measurement of milling wheel cutting heads can lead to uneven rail surfaces, affecting train stability and comfort, and causing excessive wear and tear on both the grinding wheel and the rail.DPMS developed a tip measurement station that allows for synchronised inspection of both the left and right milling wheels. Here, Sylvac P5i inductive probes from Bowers enable direct connection to a laptop. The Bowers Group team of experts developed a customised reporting program, using Sylcom, allowing for the export of data to Excel for report generation.

This new system enabled the mounting of all five readout heads in a stack, permitting immediate measurements and collecting data simultaneously. The result?A more accurateprocess that supportssimultaneous measurements. DPMS thus witnessed a reduction in measuring time for both milling wheels from over 1 hour to just 90 seconds.

More information www.bowersgroup.co.uk