Boring, also called internal turning, is used to increase the inside diameter of a hole. The original hole is made with a drill, or it may be a cored hole in a casting. Boring achieves three things: ...

Recent advancements in tunnel boring machine (TBM) performance and optimisation have significantly enhanced the efficiency, safety, and sustainability of underground construction projects. Integrating ...

Research collaboration: State Key Laboratory of Tunnel Boring Machine and Intelligent Operation is a research collaboration whose article contributions are accrued to its participating partner ...

Finnish radioactive waste management company Posiva Oy has completed the drilling of the first two deposition holes at the Onkalo underground used nuclear fuel repository near Olkiluoto using a new ...

What’s 14 feet tall, weighs 380 tons, lives more than a hundred feet underground, and moves 1/4 mile per hour at its fastest? Alexandria’s new tunnel boring machine, of course! The massive blue and ...

Woodworking machinery manufacturers say there is much more to boring and drilling machines than simply putting holes in panels. Boring and drilling equipment is essential to nearly every part of the ...

McLaughlin is expanding and updating its auger boring portfolio with the introduction of new auger boring machine models developed to help contractors efficiently perform large diameter bores in a ...