Results 121 to 130 of about 504 (192)

DEVELOPMENT OF A NONDETACHABLE PAN FOR A SCRAPER CONVEYOR CP-70M

Vestnik of Kuzbass State Technical University, 2023
Dmitry V. Tsarev, Vadim M. Yurchenko, Elena A. Zavolokina   +2 more
openaire   +1 more source

Multidimensional Data Interpretation of Vibration Signals Registered in Different Locations for System Condition Monitoring of a Three-Stage Gear Transmission Operating under Difficult Conditions. [PDF]

Sensors (Basel), 2021
Wojnar G, Burdzik R, Wieczorek AN, Konieczny Ł.   +3 more
europepmc   +1 more source

Vision-Based Detection of Large Coal Fragments in Fully Mechanized Mining Faces Using Adaptive Weighted Attention and Transfer Learning. [PDF]

Sensors (Basel)
Wang Y, Lei J, Li L, Lu Z, Xu L, Zhao S.
europepmc   +1 more source

Research on the Dynamic Mechanism and Multi-Parameter Collaborative Optimization of a Cantilevered Conveyor Trough in Combine Harvesters for Vibration Suppression. [PDF]

Sensors (Basel)
He Q, Su Z, Qian P, Tang Z, Zhang Z, Shen J, Lu T.   +6 more
europepmc   +1 more source

Study on correlation between TBM tailings gradation and granitic gneiss surrounding rock stability. [PDF]

Sci Rep, 2023
Liu Y, Deng R, Yang B, Cheng G, Wang T, Fu Z.   +5 more
europepmc   +1 more source

CFD Simulation Study on Nitrogen Injection to Suppress Coal Spontaneous Combustion in Goaf under Downward-Ventilation Conditions. [PDF]

ACS Omega
Wang J, Liu X.
europepmc   +1 more source

Study on mechanism of air distribution volume's influence on airflow, dust migration and spray dust reduction in fully mechanized caving face. [PDF]

Sci Rep
Hongjie Z, Shaocheng G, Tian Z, Deji J, Xi C, Xingyu C.   +5 more
europepmc   +1 more source

Mining scraper conveyor sprocket replacement and repair evaluation method

Jixie chuandong
ObjectiveThe excessive wear of the scraper conveyor sprocket and the over-life working condition will lead to the occurrence of the stuck chain, broken chain and other faults, which will adversely affect the normal operation of the conveyor equipment. In
LIU Huifeng, GAO Zhong, ZHAO Lijia
doaj  

Study of the wear resistance of an Fe60/WC composite coating by ultrasonic assisted laser cladding. [PDF]

Sci Rep
Wang X, Li J.
europepmc   +1 more source

Design and development of a novel sliding friction and wear tester with complex working conditions. [PDF]

Sci Rep, 2021
Chai J, Zhou Z, Ye C, Yao C, Li G.
europepmc   +1 more source