Process Optimization and Performance of New TBM Disc Cutter Ring Steel M. Z. Han, J. B. Guo, J. Li, Y. J. Huang, H. R. Qi, X. M. Chen State Key Laboratory of Mechanical Behavior and System Safety of Traffic Engineering Structures, Shijiazhuang...

Study of cutting forces acting on a disc cutter and impact of variable penetration measured by full scale linear cutting tests Muthu Vinayak Thyagarajan, Jamal Rostami Excavation Engineering and Earth Mechanics Institute, Department of Mining...

https://www.youtube.com/watch?v=bibwwZ-CuCk TBM boring Tianshan Shengli tunnel, China's longest road tunnel in Xinjiang use high quality made in China disc cutters. https://english.news.cn/20240202/8034784061b4444b92984bba9868bfd0/c.html

With a total length of 7.4 km, the tunnel project is designed to have a two-way six-lane expressway on the middle level, smoke vent on the upper level and evacuation and rescue routes on the lower level, according to the Beijing Capital Highway...

  Macau Daily give news Joint venture under leadership China Civil Engineering got contract to building north of the LRT East Line in Macau, China. Work include Tunnel Boring Machine twin tunnel under water. Joint Venture other companies...

TCEN is a professional cutting tool manufacturer which integrates independent innovation, before and after sale service. We specialize in TBM cutters, shield cutters, mining tools, construction tools and tungsten carbide. Our products are widely...

Sung-oong Choi   It is free article. https://www.academia.edu/92101306/Three_dimensional_numerical_analysis_of_the_rock_cutting_behavior_of_a_disc_cutter_using_particle_flow_code

suitable for 150-300Mpa hard rock,high-wear rock strata,such as granite,diorite,prophyry,serpentine and basalt. Material of cutter ring GSY,with hardness HRC61-64,Ingredient...

Algerian officials praise 53-km-long portion of the highway connecting Chiffa and Berrouaghia. China State Construction Engineering Corporation (CSCEC) company constructed 9.6-km-long tunnel and 2.7-km-long bridge. Unlike Europe companies, CSCEC...

World-renowned robust cutters of E-BERK. https://www.e-berk.com/spare-parts/

Best quality good price. https://www.attacking-rock.com/TBM-Cutter-pl3032070.html

Full-scale linear cutting tests to study the influence of pre-groove depth on rock-cutting performance by TBM disc cutter BiaoLi a,d Bo Zhang a,d  Mengmeng Hu a,d Bin Liu a,b,c Wenzheng Cao a,d Bin Xu a,d a    Geotechnical...

Very high quality TBM Disc Cutters and components from Litian technology https://www.litechtools.com/products/tbm-disc-cutter/

Very high quality TBM Disc Cutters and components from Litian technology https://www.litechtools.com/products/tbm-disc-cutter/

High Quality from Litian Heavy Industry Soft Ground TBM Cutters Cutting Knifes Bucket Rippers Scripers Certification:   ...

China Tunnel Boring Machine Parts Tungsten Carbide Insert for Shield Cutter Tungsten carbide is a hard material composed of a metal matrix composite where carbide particles act as the aggregate and a metallic binder serves as the matrix. It is...

High wear resistant tunneling boring machine tungsten carbide shield cutter/tips. Material: 100% tungsten carbide Customized support: OEM or ODM Shape: Standard or Customizable Size: Standard or Customizable Shipment: by express, by air or by...

good article to read Soil Excavation and Tool Wear https://www.tunnel-online.info/en/artikel/tunnel_Soil_Excavation_and_Tool_Wear_3640009.html

High Wear Resistance Carbide Shield Cutter for Tunnel Boring Machine Jinan Xinyu Cemented Carbide Co.,...

  MILALION 12'' Double Disc Cutter for Tunnel Boring Machine Choice of the cutter blade shapes are base on the actual working condition. It can adopt to various types of rock which from 30 MPa to 150...