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Spacers
| Глоссарий по проходческим щитам (тоннелингу) |
Mechanical structures used to transfer the jacking force from the jacking thrust ring to the pipe and to accommodate lengths of pipe that are longer than the stroke length of the jacks.
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Mechanical, английский
Accommodate, английский
To spell this correctly, just remember that there are two sets of double letters — "cc" and "mm."
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Slurry lines, английский
Parallel hoses or pipes that transport spoils and slurry from the face of a slurry microtunneling machine through the return line to the ground surface for separation, and then return the slurry to the face for reuse through the feed line (the feed line is also known as a charge line).
Push ring adapter, английский
- Mechanical component mounted on the thrust ring to prevent the thrust ring from coming into contact with and damaging the pipe collar.
- Mechanical structure mounted on the thrust ring to prevent the thrust ring from coming into contact with the pipe collar and causing damage to the collar.
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