Proceedings of the 2016 6th International Conference on Machinery, Materials, Environment, Biotechnology and Computer

Session: Session 4: Machinery and Manufacturing Technology

40 articles
Proceedings Article

Study on Cutting Processing Characteristics and Precision of CNC Internal Power Honing Gear

Yang Gao, Jiang Han, Shaohu Ding, Lin Liu, Fugen Lv
CNC internal meshing power honing processing technology is b Figure 1ased on the traditional honing techniques developed on a high-quality hardened gear finishing method. It addition to the traditional advantages of internal honing outside, not only shorten the gear finishing process, improve production...
Proceedings Article

Reliability Research on Hydraulic System of Civil Aircraft

Jiangtao Chen, Rui Liu
The civil aviation transportation industry of our country is growing explosively. The hydraulic system of civil aircrafts is crucial to the whole civil aircraft. This paper focuses on the hydraulic system of civil aircraft, which includes the Relevant Parameters of Reliability, the prediction and the...
Proceedings Article

Damping Computation of Nose Wheel Steering Shimmy of Aircraft

Jiangtao Chen, Rui Liu
Nose wheel steering control system is the kernel of the ground maneuvers, and has its own notable functions and features. After the introduction of Principle and State of nose wheel steering system, this paper computes the damping of aircraft's shimmy and gives the simulation analysis of damping functions...
Proceedings Article

Study on Key Technologies in Product Lifecycle Data Management System for Spindle Bearings of Numerically Controlled Machine Tool

Yong Cui, Jishun Li, Xin Sui, Wei Ma
In order to fulfil the lifecycle data management for the spindle bearings of CNC machine tool, this paper firstly presented a bearings-lifecycle-oriented data management model, in which the bearings' code re-factoring methods and a ontology-based entity relationship (E-R) model are discussed in detail....
Proceedings Article

Design of a New Carrying Device Based on the Stair Handrail

Chunlei Xu
This paper describes a power assisting device with the help of the stair handrail. The slope of the stair handrail not only changes the forced direction of the objects, but also changes the ways of putting strength. The adjustable clamp system can adapt to different types of stair handrails.The fixed...
Proceedings Article

A Brief Analysis on the Steel Structure Construction of High-rise Building

Zhiwei Cai
Steel structure is widely used in modern high-rise building construction for its strong advantages. In order to improve the technical level of high-rise building steel structure construction, this paper mainly discusses its construction technical points.
Proceedings Article

TV Acoustic Vibration System Based on Computer Aided Testing

Wanhua Wei, Shuangxi Gao, Xiaonan Yu, Xiaozhi Wang
According to the mathematical method of target optimization, the automatic control mathematical model of fault diagnosis and computer program algorithm has been set up, and computer TV sound abnormal noise fault automatic elimination system has been designed.The experiment and computer simulation are...
Proceedings Article

Research on the Optimal Design of Soccer Robot based on the Mechanical Analysis

Qiao-yan Qi
Based on the theory and research of building information model (BIM), this paper analyzes the advantages and necessity of building information model (BIM) in China's construction industry. At the same time, for the BIM application in the project cost management of the specific implementation methods,...
Proceedings Article

Study on the Parameter Model Affecting Coal Consumption Rate in Coal-Fired Boiler

Qingbei Qiao
It is of great realistic significance to optimize operating process and control energy consumption for production segment in thermal power plants. First of all, this paper proposes the analysis model of the energy consumption of the boiler operating parameters, and then according to the definition of...
Proceedings Article

Improvement on geometric deflection rate formula of double-bent screw tool

Jianbin Wang, Hingshan Xiong, Yan Zhang, Hongqing Lu
To accurately predict and design deflection rate of screw tools is one of the key technologies to steering drilling. The artizaoxiel cle based on the principle of minimum potential energy, considered the influence of clearance between the side-wall and the stabilizer on deflection rate, gives a definition...
Proceedings Article

The Study of Hydraulic Brake for The High-Speed Train

Thi hoai t Hu Vu, Jin Chun Song
During the process of improving train speed, carry capacity and quantity of cars for each train, the most technical challenging task for an engineer is dealing with the braking system. Besides using common braking technologies such as electric brakes, air brakes and eddy current brakes, we need to study...
Proceedings Article

Fault Cause Description Model: For Training Simulation

Peng Wang, Xingxin Li, Jinna Jia, Yaxiong Zhu
Fault diagnosis model is the core of virtual simulation and hardware-in-loop simulation training, which has become a hot spot in current research. Construction of the fault description model of the virtual simulation training and hardware-in-loop simulation training is an important theoretical support...
Proceedings Article

Experimental Investigations and Numerical Simulations of the Relationship between Tool Geometry and Cutting Chatter

Hang Yuan, Min Xiao
This paper is armed at researching the suppression method of cutting chatter. The occurrence of chatter is strongly influenced by the tool geometry. In this paper, The numerical simulation results are in good agreement with the Experimental investigation results. The results show. Tool geometry is the...
Proceedings Article

High-altitude anti-falling device

Xin Zhang
"High-altitude anti-falling device"is a set of automatic device preventing high altitude objects from falling. This automatic device mainly consists of three parts, the falling object detection and recognition system(ODRS), the action control system and the pneumatic structure system. It is a good combination...
Proceedings Article

Research on The Characterization Methods of The Sealing Performance of The Bolted Flange Joints Under The Dynamic Loads

Ping Wu, Lanzhu Zhang, Chaowen Zhu
In order to research the relationship between the change of bolt strain and the acceleration of pipe flange, in this paper, the vibration experiment platform which was a floating bolt flange pipe system under different bolt pre-tightening force was built. Experimental results show a high correlation...
Proceedings Article

Design of Transmission Device for A Two-speed Automatic Transmission of Pure Electric Vehicle

Jinqin Tang, Yulin Wang
Requests based on the small pure electric automobile lightweight to the pure electric automobile two grades of automatic transmission transmission devices carries on the design. Including transmission gearbox transmission system the computation and main gear box design of scheme of arrangement and gear...
Proceedings Article

Design of a Bidirectional Belt Conveyor for Boxcar

Dinghua Zhong, Kun Song, Kao Wang
Boxcar is an important means of transport in railway transportation, but its unique structure brings a lot of trouble for goods loading and unloading. It mainly depends on manual handling, while there has been no efficient mechanized method. In this paper, a bidirectional belt conveyor for boxcar is...
Proceedings Article

Location of Wrist Extension Movement in Smeg

Qi Wang
The extraction of pure sMEG signals is a bottleneck problem of functional electrical limb rehabilitation. Comparing human active wrist extensor muscle group and large intestine channel of hand yangming, we designed the experiment to search pure wrist extensor action site by using their conjunction points....
Proceedings Article

The most optimal device for removing space debris

Bin Ren
According to the data we have consulted, we can come to the conclusion that there are five kinds of commonly used methods to get rid of space junk, respectively Laser Removal Technology, Satellite Debris Collector, Space Garbage Truck, Suicide Satellite and Resistance-increase Device. Their respective...
Proceedings Article

The Inhibition of Bolt Connection Slip and Experimental Research in The Power Transmission Tower

Mingming Li
In transmission towers,ordinary galvanized bolts are widely used to connect angles,the connection properties determine the slippage at the nodes.The node connections are assumed to be rigid or hinge in traditional analysis and design of transmission tower,which make the status different from the real...
Proceedings Article

Biomechanics Analysis of Side Header in Soccer Players

Fuming Gu
The paper analyzed the side header in soccer using kinetics The finding indicated that (1) when header, the involved segments deserve keep closer to the notary axis in compliance with the moment of momentum, in this way the players can finish the header better; and (2) during side header with both feet...
Proceedings Article

Co-simulation of Magnetic Bearing System based on Adams and MATLAB

Sijia Liu, Jingbo Shi
In this paper, a general mathematical model is shown through the mathematical analysis of the magnetic bearing. The linear expression of relationship between the electromagnetic force, the deviation of the displacement and control current of is provided by the finite element analysis, with Maxwell 3D....
Proceedings Article

Research on hydraulic system of hydraulic elevator

Rongping Xue, He Wang, Zhenyu Xie, Deping Chen, Ting Cao, Hao Zou
The purpose of this study is to provide an improved design for the hydraulic system of a certain type of hydraulic elevator in the elevator test. This paper is mainly through the speed feedback control scheme to achieve real-time speed correction, adopted the speed bidirectional detection method to establish...
Proceedings Article

Design of Medical Assistant Robot

Min Ding
Research on medical assistant robot makes Biomedical Engineering Experiment get rid of the dependence on training special operations personnel to complete a high efficiency, high success rate and high difficulty of the operation. It could be a revolutionary change in the means of biomedical engineering...
Proceedings Article

Improved phyllite packing of CBR value influence factor analysis

Fengjie Zhu, Xuesong Mao, Wenlin Li, Haining Zhang
This article selected the phyllite of the eastern Ankang section of the highway from Shiyan to Tianshui for raw materials,and made a series of experiments. The results showed that phyllite belongs to a kind of soft rock, low strength ,stability, and easy to collapse .This article is based on CBR test...
Proceedings Article

A Certain Type of Wheeled Self-propelled Gun Independent Suspension Stress Analysis

Xinyun Liu, Jisheng Ma
For wheeled self-propelled gun dynamics simulation, the study did not consider of the flexibility of the suspension system currently. And wheeled self-propelled gun with complex road and huge fire load, suspension arm are more likely to happen elastic deformation and fatigue damage compared with civil...
Proceedings Article

Optimization Of Hot Strip Finish Rolling Mill Schedule

Yu Zhu, Xianmin Cheng, Tao Wang
Rolling schedule plays a decisive role in rolling of strip steel, and has an important effect on capability of rolling mill. The optimize method of hot strip rolling mill is researched, and the capability of rolling mill is improved effectively, so the quality of the product is also improved.
Proceedings Article

Study on Technology and Programming for Comprehensive Milling

Rong Zhang
Milling manufacturing is expounded by this paper, case analysis showed technology process and characteristic of integrated milling parts and written programmed instruction combining with the machining requirements, the usage of special or Simplified milling directives and macro in milling manufacturing...
Proceedings Article

The Design For The Basic Rack Tooth Profile Of The Harmonic Gear Drive With Double-Circular-Arc

Ji-Gui Zheng, Wei Shi, Yong-Jian Ni, He Zhang, XU-Liang Liu
The normal section tooth profile of the hob basic rack is used creatively as the basic rack of the harmonic gear drive with double-circular-arc. Based on the clear selection methods of the basic rack tooth profile's main parameters, the optimization method and process of the basic rack tooth profile...
Proceedings Article

Research on the Aerodynamics Loads of Wind Turbine Blades

Zhiqiang Xu
A more precise strip theory is adopt for the fist time in calculating the aerodynamic loads ,considering the elevation of the wind wheel spindle, the shearing of wind and the tilt angle of the direction when blades brandish. Subsequently, the dynamic inflow model will be considered separately on the...
Proceedings Article

Study on the Basic Characteristics of the Wind Turbine Dynamics

Zhiqiang Xu
This paper not only analyzes the research status of the wind turbine tower and its infrastructure, but also studies dynamic characteristics of the wind turbine by applying to the finite element analysis. In addition, the tower and the infrastructure are reasonably simplified by adopting the finite element...
Proceedings Article

Research of Deformation Prediction Method on Large-sized Structure Component Based on Time Series Analysis

Ya-Jing Guo, Xiao-Rong Zhu, Er-Bao Lu, Xu-Liang Liu, Cheng-Han He
Large-sized flexible structure is widely used in industrial production areas, such as aircrafts, automobiles, ships and so on. There will be dynamic deformation in working process which will affect the normal use of structure carrier. In addition, current deformation measurement methods have certain...
Proceedings Article

Analysis on Tooth Profile Comparison and Contact Characteristics of Beveloid Gear

Ji-Gui Zheng, Hong-Zhou Song, Xiao-Rong Zhu, Jing Chen, Ye Deng
It takes distinguishing the two beveloid tooth surface as starting point and compares the differences of tooth profile from some aspects, such as forming process, sectional profile and the shape of the contact line. According to the tilting processing principles of the rack cutter and slotting cutter,...
Proceedings Article

Analysis of FS Stiffness Characteristics in Harmonic Gear Drive with CTC Tooth Profile

Ji-Gui Zheng, Xu-Liang Liu, He Zhang, Wei Shi, Tian-Zhu Zhao
Deforming process of FS (flexible spine) tooth is studied, its bending deformation and shear deformation are analyzed, and stiffness expression is concluded when FS tooth meshes into completely. FS cylinder torsional stiffness is analyzed with theoretical calculation and finite element analysis, the...
Proceedings Article

Design of Sprout Aeroponics Equipment

Yi Guo, Lanfen Chen, Jin Zong Suo Lang, Zhen Yang
Objective: to solve cultivation equipment problems for industrial cultivation of sprout, sprout aeroponics equipment that features vertical cultivation, aeroponics, ozone sterilization, water magnetization, automatic control technology and etc., is designed in this paper. Methods: SolidWorks 3D design...
Proceedings Article

Development of the model of the Virtual Test Platform of the Chassis Hydraulic System of the Tacked Vehicle Based on AMESim

Xiaonan Zhao, Qinghui Xiong, Lidong Gu, Linsen Song
By analyzing the working principle of the chassis hydraulic system of a certain tracked vehicle, a simulation model of the virtual hydraulic test platform has been built. The model is not only used to simulate the pressure and the flow rate of the hydraulic system in the environment of the virtual test...
Proceedings Article

Study of rigid Bolt Joint in Beam-column connection of Gabled Portal Frames

Xuan Guo, Xiaoxin Zhang
The mechanical model analysis of the rigid joint of the key beam column connection of the portal frame of the industrial building is given in this paper.The structure form of joint has great influence on the stress state of high strength bolt connection.The calculation model of bolt is matched according...
Proceedings Article

Study on Mechanical Behaviors of Orthotropic Deck of Highway Bridge

Bing Han, Qianhui Pu, Leiping Xu, Shili Yang, Liangjun Chen
In order to investigate mechanic behaviors of the orthotropic deck welding conformation details of highway steel bridge, take Zhongdu Yangtze River Bridge located in Jiangjin of Chongqing district as an engineering background, the 3-dimension spatial section model of steel box girder was firstly established...
Proceedings Article

Study on stiffness characteristic of hydro pneumatic suspension system

Peng Zhang, Yongchao Li, Pengzhen Li
The influence of different structural parameter on the stiffness characteristics of hydro-pneumatic suspension system has been simulated with MATLAB/Simulink software. The simulation results indicate that the hydro-pneumatic suspension system has the nonlinear stiffness characteristics. The dynamic stiffness...
Proceedings Article

Machining of complex cross-sectional profile parts based on NC

Yongqing Zhou, Bo Wei, Shaoye Xue
In order to achieve the manual programming of complex cross-sectional profile parts,the use of curve fitting, use mapping software to draw the outline of the curve, the contour is segmented, with minimum condition arc or straight line to fit the line segment to give the arc endpoint coordinates and the...