Abstract: The scraper conveyor is the unique transport equipment in coal mining face. Its chain drive system is the core subsystem. The dynamic characteristics of the chain drive system need ...

On paper, this Ford should not work at all. A diesel swap brings vibration, heat, and stress to parts never designed for it. The first drive revealed what held up and what immediately complained.

Abstract: In the fully mechanized mining face, proper chain tension of chain transmission system is of great significance in reducing the failure rate and improving the service life of scraper ...

Remember the torture memos? The boat strike memos may be worse. 'Taylor Swift is a Nazi' narrative boosted by coordinated online effort, new report finds Thousands issued urgent flood warning: "Move ...

The audio version of this article is generated by AI-based technology. Mispronunciations can occur. We are working with our partners to continually review and improve the results. Victor Padilla Ruiz, ...