Boring is the method used to enlarge a hole that has already been cast or drilled via a single-point cutting tool or a boring head that contains multiple such tools. The hole created by a boring ...

LOS ANGELES (CBSLA) — Two tunnel-digging machines that will bore through the ground to create a path for the Metro Purple Line subway under Wilshire Boulevard were unveiled today. The tunnel-boring ...

In machine tools the R&D struggle is to advance productivity, accuracy, and flexibility with technology. That's the way Lamb approached the design of new equipment for the consecutive machining of ...

The machines — which are presently being assembled in Germany — will commence tunnelling for the UK's high-speed rail project later this year. In the meantime, the project is letting the public vote ...

When complete, the six-kilometer Blue Line Project will add five new rail stations east of Saint-Michel station.