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TUNNEL BORING MACHINE WITH AN IMPACT EXCAVATION DEVICE, CAPABLE OF IMPACT AND HITTING FUNCTIONS
TUNNEL BORING MACHINE WITH AN IMPACT EXCAVATION DEVICE, CAPABLE OF IMPACT AND HITTING FUNCTIONS
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机译:具有冲击开挖装置的隧道掘进机,具有冲击和击打功能
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摘要
PURPOSE: A tunnel boring machine with an impact excavation device are provided increase rock excavation capability by mounting an impact device and a bit on an excavation plate of TBM equipment.;CONSTITUTION: A tunnel boring machine with an impact excavation device is constituted as follows. The bit is replaced in an excavation breaker for applying impact on a spot, in which existing bit and a roller disk cutter are mounted, due to fluid pressure, air pressure, and electrical energy or excavation tools such as a rock tool for a top hammer of blast-punching equipment are mounted on the excavation breaker.;COPYRIGHT KIPO 2010
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