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Cutting head tool for tunnel boring machine
A ripper tool for a tunnel boring machine includes a tool body and a plurality of cutting element inserts. The tool body has a plurality of socket cavities. A tool body blank can be heat treated to increase the hardness of the tool body blank. The socket cavities can be machined in the tool body blank after the tool body blank is heat treated. The cutting element inserts are mounted to the tool body. The cutting element inserts are respectively press fit in the socket cavities. The ripper tool can be pivotably mounted to a cutter head of the TBM.
Cutting head tool for tunnel boring machine
A ripper tool for a tunnel boring machine includes a tool body and a plurality of cutting element inserts. The tool body has a plurality of socket cavities. A tool body blank can be heat treated to increase the hardness of the tool body blank. The socket cavities can be machined in the tool body blank after the tool body blank is heat treated. The cutting element inserts are mounted to the tool body. The cutting element inserts are respectively press fit in the socket cavities. The ripper tool can be pivotably mounted to a cutter head of the TBM.
Cutting head tool for tunnel boring machine
MEYER ROBERT (author) / TOMLINS GREGORY (author) / MONGILLO GLENN (author) / PATEL BALDEV (author)
2015-09-22
Patent
Electronic Resource
English
Cutting tool wear model for tunnel boring machine tunneling in heterogeneous grounds
| Online Contents | 2021
Tunnel Boring Machine Development
| British Library Conference Proceedings | 2008
Engineering Index Backfile | 1955