METHOD AND CONTROL DEVICE FOR TUNNELLING MACHINE AND TUNNELLING MACHINE Russian patent published in 2023 - IPC E21D9/10 E21D9/12 E21C25/00 

Abstract RU 2808069 C1

FIELD: tunnelling machines.

SUBSTANCE: in the method of controlling a tunnelling machine, the target information of the material conveying device of the tunnelling machine is obtained, which is used to characterize the material conveying state of the material conveying device, and the cutting operation of the tunnelling machine is controlled based on the specified target information of the material conveying device.

EFFECT: cutting efficiency increases.

10 cl, 8 dwg

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RU 2 808 069 C1

Authors

Lyu, Yan

Khe, Syaolun

In, Li

Gao, Chensin

Dates

2023-11-22Published

2022-09-14Filed