Low-bit-pressure drilling and grinding comprehensive simulation test system
The invention relates to a low-bit-pressure drilling and grinding comprehensive simulation test system, which comprises a test bed, a rotary power mechanism, a simulation drill rod, a target clamping mechanism, a pressure loading mechanism and a drilling fluid jet simulation system, and is character...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention relates to a low-bit-pressure drilling and grinding comprehensive simulation test system, which comprises a test bed, a rotary power mechanism, a simulation drill rod, a target clamping mechanism, a pressure loading mechanism and a drilling fluid jet simulation system, and is characterized in that the rotary power mechanism is assembled on the test bed, and the driving end of the rotary power mechanism is in transmission connection with one end of the simulation drill rod through a rotary joint; the target piece clamping mechanism is assembled on the test bed and used for clamping and positioning a test piece in the target piece clamping mechanism, the other end of the simulation drill rod acts on one end of the test piece, the pressure loading mechanism is assembled on the test bed, and the pressure loading end of the pressure loading mechanism is connected with the target piece clamping mechanism and used for loading pressure in the axial direction of the simulation drill rod to the target pie |
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