The 14.25-kilometer Chongming-Taicang Yangtze River tunnel — featuring three vertical shafts and connects Shanghai's ...

TRICHY: A new CNC vertical boring machine was inaugurated at a shop floor in the Advanced Technological Products (ATP) department of Bhel Trichy on Thursday. Jai Prakash Srivastava, director, ...

China's domestically developed, world's largest-diameter vertical shaft boring machine 'Qiming' was officially put into ...

A new CNC Vertical Boring Machine was inaugurated at the Advanced Technological Products (ATP) Department of the Bharat Heavy Electricals Ltd. (BHEL) by Jai Prakash Srivastava, Director, Engineering, ...

Rescuers began drilling into the hill above the Silkyara-Barkot tunnel on Sunday, boring nearly 20 metres on the first day of adopting the new approach to reach 41 workers trapped inside for 14 days.

In rendezvous beneath the Yangtze River, a multimillion-dollar tunnel boring machine meets its stalled twin with just 2mm of ...

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: ...

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...

Trichy: A new Computer Numerical Control (CNC) vertical boring machine was inaugurated at the Advanced Technological Products (ATP) department of Bhel Trichy on Thursday by Jai Prakash Srivastava, ...

China's domestically developed, world's largest-diameter vertical shaft boring machine 'Qiming' was officially put into ...