„rock cutting“

Suchergebnisse

1.000+ Treffer

• A Novel Mobile Testing Equipment for Rock Cuttability Assessment: Vertical Rock Cutting Rig (VRCR)
  Yasar, Serdar ; Yilmaz, Ali Osman
• Predicting the Building Stone Cutting Rate Based on Rock Properties and Device Pullback Amperage in Quarries Using M5P Model Tree
  Almasi, S. Najmedin ; Bagherpour, Raheb ; Mikaeil, Reza ; Ozcelik, Yilmaz ; Kalhori, Hamid
• Discrete/Finite Element Modelling of Rock Cutting with a TBM Disc Cutter
  Labra, Carlos ; Rojek, Jerzy ; Oñate, Eugenio
• Impact of pressure of surrounding medium on plain water jet cutting of rocks
  Poláček, Josef ; Janurová, Eva
• Influence of rock mechanical properties and rake angle on the formation of rock fragments during cutting operation
  Menezes, Pradeep L.
• Specific Energy as an Index to Identify the Critical Failure Mode Transition Depth in Rock Cutting
  He, Xianqun ; Xu, Chaoshui
• Rock Cutting Depth Model Based on Kinetic Energy of Abrasive Waterjet
  Oh, Tae-Min ; Cho, Gye-Chun
• Mechanistic cutting force model for rotary ultrasonic machining of rocks
  Fernando, P. K. S. C. ; Pei, Z. J. ; Zhang, Meng
• Experimental investigation and application on the cutting performance of cutting head for rock cutting assisted with multi-water jets
  Liu, Songyong ; Ji, Huifu ; Han, Dongdong ; Guo, Chuwen
• Influence of cutter velocity, friction coefficient and rake angle on the formation of discontinuous rock fragments during rock cutting process
  Menezes, Pradeep L.
• Research on Surrounding Rock Control Technology of Gob-Side Entry Retaining by Directional Roof Cutting in a Deep Coal Mine
  Xue, Haojie ; Shen, Shibao ; Lu, Haoran ; Zhao, Renbao ; Li, Peishuai ; Zhao, Yawei ; Jiang, Qibin ; Wang, Longjiang ; Fan, Beizhan ; Qin, Tao
• Performance assessment of hard coating on rock cutting bit and process parameter optimization through multi-response approach using DEAR-Taguchi technique
  Palaniappan, Sathish Kumar ; Pal, Samir Kumar ; Chinnasamy, Moganapriya ; Rathanasamy, Rajasekar
• Geo-environmental impact assessment of rock-cutting activities on the mountainous urban areas, western Saudi Arabia
  Shaaban, Fathy ; Othman, Abdullah ; Habeebullah, Turki ; Metwaly, Mohamed
• Use of rock microscale properties for introducing a cuttability index in rock cutting with a chisel pick
  Rostami, Kavosh ; Hamidi, Jafar Khademi ; Nejati, Hamid Reza
• Experimental study of the force response and chip formation in rock cutting
  Liu, Weiji ; Zhu, Xiaohua
• A Study of Optimal Rock-Cutting Conditions for Hard Rock TBM Using the Discrete Element Method
  Moon, T. ; Oh, J.
• Study on Mechanical Properties of Roof Rocks with Different Cutting Inclinations
  Ma, Xingen ; He, Manchao ; Liu, Dongqiao ; He, Liulv ; Jiang, Qianqian
• The rock breaking mechanism analysis of rotary percussive cutting by single PDC cutter
  Liu, Weiji ; Zhu, Xiaohua ; Li, Bo
• Effects of natural rock properties on cutting forces, specific energy and specific cutting energy by four-axis machine
  Sarıışık, Gencay ; Özkan, Erkan
• Study of correlation between specific energy of cutting and physical properties of rock and prediction of excavation rate for lignite mines in Çayırhan area, Turkey
  Dogruoz, Cihan ; Rostami, Jamal ; Keles, Serhat