Zobrazeno 1 - 10
of 143
pro vyhledávání: '"theoretical mechanics"'
Publikováno v:
Metalurgija, Vol 62, Iss 3-4, Pp 427-429 (2023)
The shearer cutting drum plays an important role in improving the mining efficiency of the coal mine. Starting from the basic theoretical mechanics, this paper analyzes the force on the shearer cutting drum of a certain model, establishes the mathema
Externí odkaz:
https://doaj.org/article/c7df23f22132482faaa45b98b2b7a65c
