Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Lianmin Cao"'
Publikováno v:
Frontiers in Earth Science, Vol 11 (2023)
In order to study the effects of stress change and adaptability of the overrun hydraulic stent under impact load, the rigid–flexible coupling numerical model of the stent is established using multi-body dynamics simulation software ADAMS. In the mo
Externí odkaz:
https://doaj.org/article/8a1d472a87984b988824c720fd376c4b
Publikováno v:
Frontiers in Earth Science, Vol 11 (2023)
Introduction: Aiming at the problem of structural damage of top beam and column in the actual bearing process of top coal caving hydraulic support caused by uneven roof pressure in the process of fully mechanized caving mining in thick coal seam coal
Externí odkaz:
https://doaj.org/article/c375c3d36552421fa9fd38f08034caa5
Publikováno v:
Energy Science & Engineering, Vol 8, Iss 8, Pp 2868-2877 (2020)
Abstract This paper brings forth a kind of automatic pressurizing device which can resolve the problem of poor hydraulic support setting load directly without modifying the original hydraulic system excessively. On the basis of the control loop that
Externí odkaz:
https://doaj.org/article/2fa49a6237d045dfbe46c038853f75db
Autor:
Fuyan Lyu, Hongbin Zhang, Rui Wang, Lianmin Cao, Yuting Lv, Bin Nie, Bingjie Zhao, Chunjian Su
Publikováno v:
MATERIALS TRANSACTIONS. 60:1629-1637
Publikováno v:
Materials Letters. 312:131614
Publikováno v:
Journal of Alloys and Compounds. 891:162008
Selective phase corrosion (SPC) is one of the most serious failure modes for as cast NiAl bronze (NAB) alloy. In this paper, the electrical properties of corrosion protective film of each phase in the alloy was investigated using atomic force microsc
Autor:
Yang Ding, Hongzhi Cui, Guohao Liu, Zhenbo Qin, Lianmin Cao, Binghao Wang, Lei Li, Yuting Lv, Weijie Lu
Publikováno v:
Materials Characterization. 164:110351
For complex multiphase NiAl bronze (NAB) alloys, microscopic residual stress is one of the main reasons for its stress corrosion cracking. Understanding of the microscopic residual stress (including the magnitude and distribution) and its effects on
Publikováno v:
Microsystem Technologies. 22:247-254
In this paper, a novel MEMS tuning fork gyroscope with anchored coupling mechanism is designed to analyze the mode ordering and vibration sensitivity. The proposed TFG prioritizes anti-phase drive-mode by using a levered mechanism while the sense-mod
Autor:
Lianmin Cao, Dejie Huang
Publikováno v:
Proceedings of 2011 International Conference on Fluid Power and Mechatronics.
This paper mainly has carried on the design of hydraulic system of unloading system to pneumatic bucket, compared with the primary pneumatic system, and determined the main parameter of hydraulic system cylinder. The hydraulic system of the bucket un
Publikováno v:
Advanced Research on Electronic Commerce, Web Application, and Communication ISBN: 9783642203664
This paper mainly compares two methods thermal aging and VSR for structural parts of the hydraulic support. VSR using the spectrum harmonic vibration aging technology has the same effect in the elimination of stress with thermal aging, and is superio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c7d2242b639d163b8eb0f89cd40ae1b7
https://doi.org/10.1007/978-3-642-20367-1_55
https://doi.org/10.1007/978-3-642-20367-1_55