Cutting performance evaluation of a roadheader machine …
Eyyuboglu EM, Bolukbasi N. Effects of circumferential pick spacing on boom type roadheader cutting head performance. Tunnelling and Underground Space Technology 2005; 20(5): 418–425. Crossref
Computer-aided efficient design and performance optimization of cutting
The cutting head is the core working mechanism of the roadheader for coal-rock materials cutting. The efficient and high performance design of cutting head is the key to improve t
'Cutting_head_R1' utility programme for the robot …
Download scientific diagram | 'Cutting_head_R1' utility programme for the robot positioning the pickboxes generated in KUKA.SimPro environment transferred to the virtual operating system of KUKA ...
Algorithms for procedure of computer‐aided design of cutting …
Download scientific diagram | Algorithms for procedure of computer‐aided design of cutting heads of boom‐type roadheader in KREON software. from publication: Computer‐Aided Manufacturing of ...
Simulation and analysis of loads on cutting heads of …
In this paper, based on cutting head design theory and virtual prototype technology, we propose a computer-aided structure design and performance optimization …
Predictive models for roadheaders' cutting performance in coal …
In particular, to obtain more realistic cutting performance data of the cutting head, we construct a coupling model of cutting head cutting rock wall based on virtual prototype technology, and ...
A New Computer Program for Cutting Head Design of …
A new computer program was developed for the design, of the cutting heads employed on mechanical excavation machines, and the results of computer analysis for the both tracking arrangements were found to be in good agreement with those of laboratory and in-situ studies. This paper is concerned with a new computer program developed for the design, of the …
Computer-aided efficient design and performance …
The cutting head is the core working mechanism of the roadheader for coal-rock materials cutting. The efficient and high performance design of cutting head is the key to …
Computer-aided efficient design and performance …
In this paper, based on cutting head design theory and virtual prototype technology, we propose a computer-aided structure design and performance optimization …
Virtual Prototype Realizing and Performance Research of …
Using the virtual prototyping technology and finite element analysis method, this article explored a new research method of roadheader designing.According to the research status of roadheader, this article researched the space installation locating parameters of cutting head pick, and built the three-dimensional model of roadheader using the ...
ROADHEADERS PERFORMANCE OPTIMIZATION
Roadheader performance and related parameters are reviewed and their effects on the production and advance rate are discussed. Among the parameters influencing the machine …
Computer-aided efficient design and performance …
of cutting head for roadheader Xin Jin*, Guochao Zhao, Lijuan Zhao & Guocong Lin ... In this paper, based on cutting head design theory and virtual prototype technology, we propose a computer ...
Computer-aided Ecient Design and Performance …
Optimization of Cutting Head for Roadheader Xin Jin ( jx032615@163 ) Liaoning Technical University ... In this paper, based on cutting head design theory and virtual prototype
Simulation and analysis of loads on cutting heads of …
The cutting head is the core working mechanism of the roadheader for coal-rock materials cutting. The efficient and high performance design of cutting head is the key to improve the road head ...
Computer-aided efficient design and performance …
In this paper, based on cutting head design theory and virtual prototype technology, we propose a computer‐aided structure design and performance optimization method for cutting head. We...
Computer-aided Ecient Design and Performance …
In this paper, based on cutting head design theory and virtual prototype technology, we propose a computer-aided structure design and performance optimization method for cutting head.
Drawings of the plan view and the cross section of the minidisc head …
The cutting head is the core working mechanism of the roadheader for coal-rock materials cutting. The efficient and high performance design of cutting head is the key to improve the road head ...
Computer-aided Ecient Design and Performance …
Computer-aided efficient design and performance optimization of cutting head for roadheader Xin Jin, Guochao Zhao, Lijuan Zhao, Guocong Lin School of Mechanical Engineering, Liaoning Technical University, Fuxin 123000, China. Corresponding author: Xin Jin, tel numbers:, e-mail address:jx032615@163 Abstract: The cutting head is the core …
Cutting performance evaluation of a roadheader machine …
Effects of circumferential pick spacing on boom type roadheader cutting head performance. Tunnelling and Underground Space Technology2005; Volume 20 Issue 5: pp.418-–425. Google Scholar ... roadheader; virtual prototype; Qualifiers. Research-article; Contributors. Other Metrics. View Article Metrics. Bibliometrics & Citations Bibliometrics
cutting head Latest Research Papers | ScienceGate
In this paper, based on cutting head design theory and virtual prototype technology, we propose a computer-aided structure design and performance optimization method for cutting head. ... Based on the method, we complete the design of EBZ220 roadheader cutting head. We show that our method can realize the fast and efficient design of cutting ...
Boom-type roadheader cutting head suitable for hard rock
A cantilever-type roadheader and cutting head technology, applied in the field of cutting head, can solve the problem of large (the taper of the pick is generally about 80°, the angle of the cone head is generally about 120°, poor work efficiency, and excessive wear of …
Computer-aided efficient design and performance optimization of cutting
A computer-aided structure design and performance optimization method for cutting head that can realize the fast and efficient design of cutting head, and the designed cutting head has good working performance. The cutting head is the core working mechanism of the roadheader for coal-rock materials cutting. The efficient and high performance design of cutting head is …
APPLICATION OF HEAVY DUTY ROADHEADERS FOR UNDERGROUND DEVELOPMENT OF
The cutting head is the core working mechanism of the roadheader for coal-rock materials cutting. The efficient and high performance design of cutting head is the key to improve the road head ...
Design Parameters Optimization of Cutting Head of Cantilever Roadheader
For hard rocks whose protodyakonov scale of hardness f are greater than 8, research on the optimization design of cutting head of cantilever roadheader. Optimization model of the cutting head was established, in this model, the objective function was established based on dust mount, energy consumption and production efficiency. The design variables contain cutting head …
Computer-aided efficient design and performance optimization of cutting
The cutting head is the core working mechanism of the roadheader for coal-rock materials cutting. The efficient and high performance design of cutting head is the key to improve the road head ...
Roadheader cutting head design system
TBM cutter head is the most critical component, its direct impact on the design of the machine's performance. Cutting head design parameters many great freedom of design, the use of parametric design method is an effective way to improve design efficiency . This article was first established pick arrangement parameters theory, this theory as a core and starting point for …
Computer-aided efficient design and performance optimization of cutting
AbstractThe cutting head is the core working mechanism of the roadheader for coal-rock materials cutting. The efficient and high performance design of cutting head is the key to improve the road head digging and mining technology. In this paper, based on cutting head design theory and virtual prototype technology, we propose a computer-aided structure …
The horizontal axis cutting head of roadheader force and …
To EBH-120 boring machine as the prototype, using computer-aided design software for the cutting head for SolidWorks 3D modeling, using ADAMS horizontal roadheader cutting head, during operation of the force changes in computer simulation, and the simulation results are analyzed and discussed. This paper analyzes the situation roadheader ...
CN106150493B
The invention discloses a kind of cutting head of roadheader and development machines, cutterhead includes the body of the cutting head, the toothholder being set on the body of the cutting head and the pick being set on the toothholder, periphery wall of multiple toothholders with the shape of helix along the body of the cutting head is arranged successively, and the …
Cutting performance evaluation of a roadheader machine by …
Through analysis and research to discover the key parameters relating to the cutting performance of the roadheader machine, the performance of the roadheader …
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