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1
Design of large diameter drill pipe loading and unloading device for coal mine tunnel drilling rig
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Artigo
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Design of large diameter drill pipe loading and unloading device for coal mine tunnel drilling rig

LIU Zhi

Mei kuang an quan, 2022-05, Vol.53 (5), p.129-132, 137 [Periódico revisado por pares]

Editorial Office of Safety in Coal Mines

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2
Application of a quick drill pipe connection method in high-power electro-hydraulic drilling rigs
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Artigo
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Application of a quick drill pipe connection method in high-power electro-hydraulic drilling rigs

XING Wang ; LI Fen ; WANG Ningfang ; LI Dongsheng ; LI Wangnian

Gong kuang zi dong hua = Industry and mine automation, 2023-04, Vol.49 (4), p.128-133 [Periódico revisado por pares]

Editorial Department of Industry and Mine Automation

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3
Auxiliary adding and transporting technology of directional drill pipes
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Artigo
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Auxiliary adding and transporting technology of directional drill pipes

CHEN Zeping

Mei kuang an quan, 2022-11, Vol.53 (11), p.148-151 [Periódico revisado por pares]

Editorial Office of Safety in Coal Mines

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4
Design and analysis of end-actuator of drill pipe loading and unloading robot in coal mine
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Artigo
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Design and analysis of end-actuator of drill pipe loading and unloading robot in coal mine

LI Kun

Mei kuang an quan, 2023-03, Vol.54 (3), p.226-231 [Periódico revisado por pares]

Editorial Office of Safety in Coal Mines

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5
Falling prevention technology after outside joint breaking of bionic drill pipe with “bone tendon” characteristics
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Artigo
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Falling prevention technology after outside joint breaking of bionic drill pipe with “bone tendon” characteristics

Changle DONG

Mei kuang an quan, 2023-10, Vol.54 (10), p.226-231 [Periódico revisado por pares]

Editorial Office of Safety in Coal Mines

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6
Effect of chips on drilling process when drilling C/SiC ceramic matrix composite holes with brazed diamond abrasive drill
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Artigo
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Effect of chips on drilling process when drilling C/SiC ceramic matrix composite holes with brazed diamond abrasive drill

Guodong SHAO ; Zhenyu SHI

Jin gang shi yu mo liao mo ju gong cheng, 2022-06, Vol.42 (3), p.348-355

Zhengzhou Research Institute for Abrasives & Grinding Co., Ltd

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7
Design and implementation of 3D mine digitizing editing system based on Unity3D
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Artigo
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Design and implementation of 3D mine digitizing editing system based on Unity3D

SUN Yunchuan ; YANG Junyan ; LIU Xiong ; TANG Dan

Mei kuang an quan, 2024-08, Vol.54 (8), p.247-251 [Periódico revisado por pares]

Editorial Office of Safety in Coal Mines

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8
Research on double-stage double-speed reaming drill bit for high-position and large-diameter drilling in coal mine roof
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Artigo
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Research on double-stage double-speed reaming drill bit for high-position and large-diameter drilling in coal mine roof

Jialiang HAN ; Jianlin LIU ; Shengli TANG

Mei kuang an quan, 2023-09, Vol.54 (9), p.194-201 [Periódico revisado por pares]

Editorial Office of Safety in Coal Mines

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9
Rod adding device and control system of full-face electric control drilling rig
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Artigo
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Rod adding device and control system of full-face electric control drilling rig

ZHANG Gang ; PENG Tao

Mei kuang an quan, 2023-03, Vol.54 (3), p.232-238 [Periódico revisado por pares]

Editorial Office of Safety in Coal Mines

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10
Wear experiment on underwater drilling of P110 steel using superhard abrasive core drill
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Wear experiment on underwater drilling of P110 steel using superhard abrasive core drill

Tao WU ; Hui HUANG

Jin gang shi yu mo liao mo ju gong cheng, 2024-02, Vol.44 (1), p.133-142

Zhengzhou Research Institute for Abrasives & Grinding Co., Ltd

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