Construction of Montreal’s long-awaited Blue Line extension has entered a major new phase as the tunnel boring machine “Lisette” officially began excavation work toward the future Anjou station.

In job shops, throughput often lives in the steps between cuts: tooling, offsets, refixturing, programming and training. The March issue features practical ways shops are cutting setup time and ...

We assemble and test heavy-duty stands designed for a Sir Meccanica portable line boring and bore welding machine, focusing on stability, alignment, and real-world performance. How do these stands ...

Modular head designs help to cut standalone tooling costs and adopt precision machining capabilities across a wide range of ...

As with any task, if there’s more than one way to do it, then you should explore all of your options before forging ahead. This holds true in the world of utility construction. For years now, ...

The two massive tunnel boring machines that will do the first drilling for the Gateway Rail Tunnel between New York and New Jersey are now in North Bergen, laid out in components across a construction ...