Digging force and power consumption during robotic excavation of cable shovel: experimental study and DEM simulation
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Mining, Reclamation and Environment"
DOI: 10.1080/17480930.2020.1723823
Abstract: ABSTRACT Cable shovels are on the top priority of the most widely used machinery in open-pit mining industry, the automation of which offers great potential to improve both production efficiency and equipment reliability. Rational evaluations… read more here.
Keywords: cable; digging force; power consumption; theoretical calculation ... See more keywords
Bucket structure optimization of backhoe hydraulic excavator based on compound digging trajectory and limit digging force
Sign Up to like & getrecommendations! Published in 2022 at "Advances in Mechanical Engineering"
DOI: 10.1177/16878132221092988
Abstract: A bucket structure optimization method based on compound digging trajectory and limit digging force was proposed for the problem that the real digging resistance of excavators is difficult to measure and difficult to use as… read more here.
Keywords: structure optimization; digging trajectory; digging force; bucket ... See more keywords
Strength analysis of excavator bucket based on normal digging trajectory and limiting digging force
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Vibroengineering"
DOI: 10.21595/jve.2020.21596
Abstract: In view of the phenomenon that the excavator bucket is damaged before it reaches the theoretical life in the actual normal digging process. Based on the continuous trajectory theory, the three-segment continuous trajectory excavated alternately… read more here.
Keywords: normal digging; bucket; digging trajectory; digging force ... See more keywords