The dynamic performances of head cutter for boom-type excavator were researched, and the corresponding dynamic equilibrium equations were derived. Based on the explicit dynamics analysis techniques of the Software ANSYS/LS-DYNA, transient dynamic analysis was carried out to simulate the cutting process of head cutter, and the main kinetic parameters were achieved. Finally, the cutting performan...

This paper deals with the issue of safety inside underground mines. The safety system designed based on wireless sensor network. The position of the different sensors inside underground mines is set by using analysis with ANSYS software. The safety system modeling in this paper is cost effective, energy saver , consistent, uninterrupted. This system performs automatic monitoring of different us...

The article touches upon the technology of basalt fiber manufacturing and prospects of its use in dental practice. Two kinds of construction using basalt fiber have been proposed. The first one is a splinting construction for mobile teeth and the second one is the reinforced base for removable plate-denture. The work presents the results of the investigation of physical and mechanical propertie...

This paper analyzed the structure and principle of a regenerative electromagnetic shock absorber in detail. The innovative shock absorber resembles linear generator in principle and can generate electric power through the relative reciprocating motion between coil assembly and permanent magnet assembly. At the same time, the damping can remove discomfort caused by road roughness. The regenerate...

Loads and working conditions of the trapezoidal cross-section of 36 m span crane beam can be analyzed by finite element method. Firstly, analysis of the stress and deformation is completed under the dangerous condition of crane beam based on the ANSYS software; secondly, find out the stress concentration and fatigue crack sensitive area of the bearing; finally, capture the position of fatigue c...

Commercial finite element software generally includes dedicated numerical models for the nonlinear response of concrete under loading. These models usually include a smeared crack analogy to account for the relatively poor tensile strength of concrete, a plasticity algorithm to facilitate concrete crushing in compression regions and a method of specifying the amount, the distribution and the or...

This paper gives a bibliographical review of the methods which are applied for the analysis of Beam to column bolted end plate connection from the theoretical as well as practical points of view. The bibliography at the end of the paper contains 84 references of papers and conference proceedings on the subject that were published between 1914 and 2011. These are classified in the following cate...

The concept of a medical robot constructed by parallel mechanisms for chest compressions in rescuing a patient is proposed in this paper. In light of the requirements of cardiopulmonary resuscitation (CPR) from medical aspects, a new translational parallel manipulator employing the architecture of DELTA parallel robot is designed, which utilizes an architectural optimization methodology for suc...

Recently, with the developing environmental awareness, electric vehicles are increasing even more. For this reason, different searches have emerged to solve problems related meeting energy needs of and charging their batteries quickly reliably. One these ideas is wireless power transfer (WPT) battery systems, which researchers focused on for past two decades. In study, a station that can be use...

The aim of this paper is to simulate the propagation linear elastic crack in 3D structures using latest innovation developed Ansys software, which Separating Morphing and Adaptive Remeshing Technology (SMART), order enable automatic remeshing during a simulation fracture behaviors. ANSYS Mechanical APDL 19.2 (Ansys, Inc., Canonsburg, PA, USA), used by employing special mechanism ANSYS, smart gr...