Boring and honing are important parts of the engine-building and rebuilding processes, but they're not the same thing. Here are the differences between them.

WASHINGTON — A massive infrastructure project will be taking place underneath millions of residents and commuters in Northeast D.C. over the next several years, and the centerpiece of the project is ...

Pune, India, Oct. 31, 2023 (GLOBE NEWSWIRE) -- The global tunnel boring machines market size is slated to swell considerably as major economies ramp up their spending on infrastructure. Investment in ...

Tunnel boring machines (TBMs) have a reputation for being lumbering and expensive. But innovations in the sector are increasing the speed at which they can operate, automating processes, and enhancing ...

In short: A tunnel boring machine in the Snowy 2.0 hydropower project has become wedged in hard rock and unable to move forward. It's the latest in a series of problems plaguing the $12 billion ...

We are all aware of the many recent advancements in performance part engineering for a traditional Pontiac engine. These range from new cylinder-head technology to a myriad of valvetrain and rotating ...

SAN JOSE – The Santa Clara Valley Transportation Authority said Monday it authorized the purchase of the transit tunnel boring machine to complete the five-mile underground section of the VTA BART ...

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 ...