Zobrazeno 1 - 10
of 13
pro vyhledávání: '"anchor excavator"'
Publikováno v:
Gong-kuang zidonghua, Vol 50, Iss 1, Pp 104-114 (2024)
The deployment of the front drilling rig requires a significant amount of time before and after water exploration and drainage operations. Loading advanced drilling equipment on the anchor excavator can reduce equipment deployment time and improve dr
Externí odkaz:
https://doaj.org/article/2f04a97f7a194145a4d624a119ef59f4
Autor:
LI Wangnian
Publikováno v:
Meikuang Anquan, Vol 52, Iss 7, Pp 138-141 (2021)
In order to improve the construction efficiency of anchor bolting in coal mine roadway heading face, a compact size and well-adapted bolting machine on anchor excavator machine was developed, which can realize multi-angle drilling construction, and h
Externí odkaz:
https://doaj.org/article/170f07508a7749eca7830c1a2349fcac
Publikováno v:
Journal of Mine Automation; Jan2024, Vol. 50 Issue 1, p104-114, 11p
Publikováno v:
Journal of Mine Automation; May2023, Vol. 49 Issue 5, p147-152, 6p
Publikováno v:
Tunnel Construction / Suidao Jianshe (Zhong-Yingwen Ban); 2023 Supplement, Vol. 43, p558-564, 7p
Publikováno v:
Gong-kuang zidonghua, Vol 49, Iss 5, Pp 147-152 (2023)
Currently, research on improving the efficiency of coal roadway heading mostly focuses on improving heading equipment, with less consideration given to the working procedures and personnel allocation of coal roadway heading. Maintaining a harmonious
Externí odkaz:
https://doaj.org/article/fcc3c5a8347e44e28f957741fdd3a23a
Publikováno v:
Journal of Mine Automation; Apr2023, Vol. 49 Issue 4, p33-41, 9p
Publikováno v:
Journal of Mine Automation; Mar2023, Vol. 49 Issue 3, p93-99, 7p
Publikováno v:
Geotechnical & Geological Engineering; Jan2020, Vol. 38 Issue 1, p389-401, 13p
Publikováno v:
World Dredging; 2021, Vol. 53 Issue 11/12, p15-17, 3p