Proceedings of the 2017 International Conference on Manufacturing Engineering and Intelligent Materials (ICMEIM 2017)

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116 articles

Resonance of Open Ring Frequency Selective Surface Arrays

Xiao-kun Chen, Jia-ao Yu
In this paper, the resonance of open ring frequency selective surface arrays is studied in particular. The new resonant cells are greatly reduced in dimensions and very compact in structures, so it is possible to realize the lower frequency selective surface. Simulation and measurement are basically...

Influence of Upsetting Process on Continues Electric Heating by Coupled Electro-thermal-mechnical Simulation

Zheng-xing Men, Ya-xin Ma, Tai-wen Yue, Rui-lin Liu, Yue Tang
In the present study, an axis-symmetric electro-thermo-mechanical model has been developed to analyze a deformation process by continuous resistance heating. The influences of the contact resistance, the current intensity and the die geometry on the temperature distribution were investigated, and the...

Influence of Voltage on Electrolysis and Plasma Polishing

Ji Wang, Xue-mei Zong, Jian-fei Liu, Sen Feng
Influence of voltage on material removal rate, surface roughness and power consumption were experimentally studied in this paper. Different polishing states were analyzed from standpoint of electricity transition on the basis of the polishing mechanism. The reason that material removal rate, surface...

Synthesis and Characterization of Cross-linked Polysiloxane Microspheres for Light-scattering

Peng-wei Yin, Ming-shan Yang, Hong-liang Tong
The narrow particle size distribution of poly (vinyl silicone) microspheres were prepared by the hydrolysis-polycondensation method with vinyl silane (VTMS) as raw materials. And the influences of pH value, oil/water ratio on the morphology, particle size and distribution of the microspheres were studied....

An Improved Design of Pressure Relay Based on Mechanical Pressure Gauge

Shan Chen, Junchun Ma, Yongbao Feng, Changlin Ma, Guanglei Fu
In order to involve problems of the pressure relay when using, this paper proposed an improved design of pressure relay based on mechanical pressure gauge. Firstly, the structure of the pressure relay and the existed problems when using were analyzed. Secondly, based on the mechanical pressure gauge's...

Power Flow Analysis Of Nonlinear Finite Difference Model Of Bionic Acoustic Sensing Device

Qingsheng Wang, Li Cui, Xin Jiang
Parasitoid fly Ormia Ochracea has a remarkable ability to detect the direction of incident sound stimulus via its unique acoustic sensory organs. Based on the anatomy of them, a bionics acoustic sensing device is designed to mimic the localization function of the ears of the parasitoid fly Ormia ochracea....

Computation Model Study on Hot Blast System and Raceway of Blast Furnace

Jun-jun Zhu, Yan Jin, Hui Yuan, Xiao Luo, Chen Ye, Fan Ai
Based on the actual production data from 3200m3(the effective furnace volume) blast furnace ;a model of blast furnace blast system was established with the software FLUENT. According to improve of blast furnace operation, the influence of the operation at the tuyere level to the distribution of blast...

The Design and Research of the Control System of Automatic Intelligent Rice Cooker, based on STM32

Hai-qiang Zhao, Han Zhao
This automatic intelligent rice cooker is designed on the base of STM32.It consists of automatic rice supply, rice washing and cooking functions, which can be realized, in the long distance, by sending messages, using smart phone apps, Bluetooth or other remote control devices.[1]In the meantime, the...

Fuzzy Multi-object Optimization Design of Helical Gear Drive

Xiao-xing Liu, Qi-ying Pan
Fuzzy factors in the helical gear reducer design are analyzed, and a multi-objective optimization model with minimum volume and maximum bearing capacity is established in this paper. For multi-objectives, single-objective optimal solutions are fuzzified to form fuzzy sets to establish the membership...

Research on Automatic Generation of Robotic Pathway in Typed Steel Processing

Hua Guo, Jian-jun Wei
In order for the robot to adapt to deformations in typed steel processing, an off-line compensation method for programming and control of robotic pathway is introduced. By installing a laser sensor on the end of robot manipulator, the geometric shapes and positions of work-piece are measured prior to...

Finite Element Analysis of the Loader Boom Based on ABAQUS

Yu-jing He, Ya-dong Tang, Jing-zhao Shi, He Li
Loader Boom Frame is a welding part welded by two long boom plates and cylindroid beam. As condition of loading changes frequently, the beam is the most seriously destructed. Up to now, the analysis of the failure for loader operating device is mainly aimed at the weld fatigue. This paper verified the...

The Design and Finite Element Analysis of Emergency Escape Ladder for High-Rise Building

Yu-jing He, Ya-dong Tang, He Li
An emergency escape ladder which is applied in emergency, for rescue and escaping is designed in this paper to meet the urge needs in modern society. As the major bearing part of the whole ladder, the ladder assembly's rigidity and strength determines the safety and reliable running of the ladder. This...

The Influence of the Carbon Dioxide-steam Alternate Ratio and the Permeability Difference Affect Oil Recovery of Steam Composite Flooding

Tao-Ping Chen, Shuang Liu, Rui-Jie Cui
By means of 4 groups 10 m single-filled sand pipe models with the same permeability and 5 groups of double-filling sand pipe models with 10 m average 5 permeability difference of 1.00, 1.85, 2.80, 3.65 and 4.29, The optimal alternation ratio of carbon dioxide-steam flooding after steam flooding and the...

Using the Point Cloud Data to Reconstructing CAD Model by 3D Geometric Modeling Method in Reverse Engineering

Yan-qin Li, Gui-zhong Xie, Fan-nian Meng, De-hai Zhang
Reverse engineering (RE) is widely used on the aspects about designing of advanced products, software or images. The 3D Geometric modeling method is composed of measurement equipment and RE software. The three-dimensional digital measurement equipment is used to collect the model's point cloud data and...

Hydrodynamic Analysis and Modeling of Nozzle for Particle Jet Impact on Rock Broken

Xiao-ze Cheng, Fu-shen Ren, Tian-cheng Fang
Particle impact drilling is a kind of rock breaking method, that high speed metal particles and fluid were given priority to be used to jointly break rock, and mechanical drill bits were supplemented. It is an effective means to solve the hard and abrasion-resistant drilling problems in deep and ultra-deep...

Trial Research on Influence of Steering Stiffness on Steering Wheel Jitter with Engine Idling

Xian Yu, Huizhen Duan, Xing Li, Huashan Lin
Driving fatigue and even arm numbness can be caused by steering wheel jitters with engine idling. Objective measurement and subjective evaluation are applied of the analysis on the influencing factor of steering wheel jitter in two conditions, engine idling with air conditioning on and off. The prior...

Study on Electroscope of UHV Equipment based on ZnS Material

Kang Chen, Bin Song, En-wen Li, Li-nong Wang, Zheng Cheng
UHV equipment charged instructions plays a very important role for the maintenance of workers' personal safety. Low-voltage side usually use the electroscope, but there is no appropriate electroscope for the high-voltage side. As the voltage increases, the greater the safety distance is required, the...

Preparation and Properties of Starch-g-PLA with High Grafting Degree Catalyzed by Hydrochloric Acid

Xue Wang, Yingmo Hu, Quan Liu, Mengcan Li, Chunyan Hou, Chao Zeng
Starch/lactic acid graft copolymer was attempted in situ grafting reaction of lactic grafting starch via the catalysis of hydrochloric acid. The graft copolymers of Starch and PLA had been synthesized and characterized by Fourier transform infrared spectroscopy (FT-IR), X-ray diffraction(XRD), and scanning...

Research on The Drive System of Piezoelectric Injector

Shang Hao, Ying Huang, Shuang-dong Zhang
The paper analyzes two kinds of driving mode of piezoelectric injectors ccording to the characteristics of the piezoelectric actuator, then compares the advantages and disadvantages of the fixed duty cycle PWM switching type, variable duty cycle PWM switching and driver-based adaptive current PWM switching...

Gradually Changing Surface Microstructure and Impact Resistance of Hot Formed 10CrNi3MoV Marine Steel

You-dan Guo, Yucheng Liang, Jun Cheng, Jianfeng Lan, Huafeng Wu
Microstructural changes of 10CrNi3MoV marine steel before and after hot forming were detected by testing devices such as X-ray diffractometer, the formation causes and law of gradually changing surface microstructure of hot-formed material and those of the interior martensite structure were analyzed....

The Water Stability Prediction Model of AC-25 Asphalt Mixture

Zhao-hui Sun, De-ying Yu, Tie-bin Wang, Guang-qiang Zhu
AC-25 asphalt mixture are designed by referencing the orthogonal design method, the freeze-thaw cycle rutting test are carried out, the related model of the fractal dimension and the water stability evaluation index including freeze-thaw cycle dynamic stability ratio is established by using fractal theory....

Design and Test with a Tomato Identification System based on Visual Technologies

Ya-dong Tang, Jing-zhao Shi, Yong-chang Yu, Yu-jing He, He Li, Shuai-jun Zhang
In this paper, a boundary control-based algorithm Binary Quantum Particle Swarm Optimization (BQPSO) that considers quantum particle swarm with Delta potential well was used to determine otsu threshold. In the optimization, particles moved in the Delta potential well with the best position POPSIZE as...

Reanalysis of Classification Algorithms on Different Datasets

Peng-fei Yue, Qin-ge Wu, Jian-gang Zhu, Wen-fang Cheng, Xiao-liang Qian
In this paper, we use four classification algorithms like C4.5, naive bayes, logistic regression and K nearest neighbor. It outlines basic principles of classification algorithms and we analysis and summary each algorithm has its advantages, disadvantages through performance comparison on different datasets.

Crack Resistance Evaluation on Submarine Pipeline Laying

Chun-run Li, Ya-zhang He, Hua-qing Yang
Submerged arc welding and double torch automatic welding were used in the girth welding of X65 pipeline steel for two-joint-one prefabrication and principal line welding, respectively. The crack tip opening displacement (CTOD) tests of the welded joints were conducted at minus 10 degrees Celsius. The...

Experimental Study of Flow Division in a Smooth Circular Culvert

Yu Han, Liu-chao Qiu, Xiao-dong Liu, Shu-qing Yang
The idea of partitioning the flow has been widely used by hydraulic researchers and engineers. Currently, researchers claim that their models for the division lines are valid and yield good agreement with the experimental data from a channel flow that has a flat bed. It is not clear whether their models...

Thermal Magnetic Behavior of Nanocrystalline Fe73.5Cu1Nb3Si13.5B9 Ribbons

Ang Ding, Jie Hao, Jing-Hui Huang, Kun-Ming Qian, Song Ji, Yan-Song Zhang, MingLi Li, Xing-Long Dong
Thermal magnetic behavior and microstructure of Fe73.5Cu1Nb3Si13.5B9 ribbon annealed at different temperatures were investigated. It was indicated that the onset crystallization temperature of the ribbon was around at 530 oC and its Curie temperature can be enhanced from 320 oC to 385 oC by annealing....

Theoretical Calculation of Polymeric Nano-Composite Interface: A Review

Wei Huang, Jia-qi Lin, Wen-long Yang, Yu Wang
The theoretical studies on the relationship between the structure and properties of polymeric nano-composite (PNC) were reviewed in this paper. Some mechanical properties of the PNC by calculation and simulation technology in recent years were also analyzed. The theoretical study results showed the efficiency...

Study on Error Analysis Method of Mine Nuclear Belt

Xiu-cai Guo, Yang Li
In this paper, the working principle, basic composition and key technologies of mining nuclear belt scale are briefly introduced. The error of measurement is analyzed emphatically, moreover, propose measures to solve or reduce the error. Through the establishment of mining nuclear belt scale error expression...

Low Sintering Temperature and High Piezoelectric Properties of Tb-doped (Ba0.859 Ca0.141) (Zr0.106 Ti0.894) O3 Using CaCl2 as Sintering Aid

Hao-wei Lu, Jia-qi Lin, Li-zhu Liu
Using CaCl2 as sintering aid, the Tb-doped (Ba0.859 Ca0.141) (Zr0.106 Ti0.894) O3 (BCZT) ceramics were fabricated by conventional solid-state reaction method. The sintering temperature of ceramics decreases from about 1450 down to about 1300 . The SEM micrographs show that all ceramics sintered above...

Seismic Response Analysis of Crossing Pipeline in High-intensity Region

Zhen-chao Teng, Jia Zhao, Xiao-yan Liu, Tian-jia Zhao
In order to improve the seismic performance of structures, a crossing-pipeline model is established and the dynamic characteristics and seismic response are analyzed as well by adopting ANSYS finite element analysis and taking the practical pipeline project as an example. All of the research is based...

Research on Production and Use of Silk Materialfor Mounting Traditional Chinese Calligraphy and Painting

Chun-hua Gu, Qin-ru Huang
There is a long history of mounting traditional Chinese Calligraphy and Painting. The mounting technology became more and more skilled and impeccable after the developed in Song, Yuan, Ming and Qing dynasty. The production of silk material--brocade, kesi, damask silk and silk tabby mounting for Chinese...

Optimal Error Bound and A Semi-discrete Difference Scheme for the Cauchy Problem of the Modified Helmholtz Equation

Ai-lin Qian, Zi-min Chen
The Cauchy problem of Helmholtz equation is severely ill-posed problem. In this paper, we consider the Cauchy problem for the Helmholtz equation where the Cauchy data is given at and the solution is sought in the interval . A semi-discrete difference schemes together with a choice of regularization parameter...

Research on Deformation Behaviors and Surface Quality Model at High-speed Cutting

H.P. An, Z.Y. Rui, J.F. Guo
The cemented carbide cutting tools were experimentally performed to dry cut high manganese steel (ZG Mn13) at high speed, and the high-speed cutting behaviors and the effect of cutting parameters on cutting quality were investigated, and predict model of surface roughness for high-speed cutting was established....

Study on Prediction of Rotary-Impact Drilling Speed of Rock Drill

Hong-li Wang, Wei Bao, Xian-tang Zhang, Tai-hui Xu
Based on the rock properties and performance parameters of given rock driller, the drilling speed predicted by the theoretical analysis, to establish the direct relationship between drilling speed and the former, the calculation results of drilling speed are given. Accordingly, the manufacturer may be...

The Influence of Curing Agent Content on the Property of Stainless Steel Flakes Epoxy Intermediate Nano-coating

Sha-sha Li, Miao Lou, Ben-ben Yang, Ying Xu, Yu-feng Lu, Chun-miao Shen, Li-rong Deng
To provide reference and according for further coating optimization, shorting process cycle and raising project benefit , the influence of curing agent content on the viscosity, applied time, hardness, combining power, drying time and corrosion resistance of the stainless steel flakes epoxy intermediate...

Study on the Post Evaluation of the Chengshan Jiao Routeing system Based on Entropy Method

Ze-ning Meng, Zhong-zhou Fan, Xue-dong Yang
In order to do further study of newly amended Chengshan Jiao Routeing system, it's necessary to conduct a post evaluation. Based on the result of questionnaires, this paper collected and quantified crew's and maritime experts' assessments on the Chengshan Jiao Routeing system's safety indexes and then...

Shenzhen University City Sports Center Structure Analysis

Xiang-hong Zhu, Zeng-bin Jiang, Han-yun Liu, Ye-lin Liang, Yi Li
Shenzhen University City Sports Center was composed of three parts: stadium, gymnasium, and natatorium. It took advantage of new technology and modern structure, such as reticulated shell and cable-stayed grid structure. It created light and characteristic architecture profile, and showed beauty of structure....

Multi-focus Image Fusion Algorithm Based On Prewitt Edge Detect Information Motivated PCNN

Chao-ben Du, She-sheng Gao
In this paper, a novel prewitt edges operator information in spatial domain is employed as one type of feature to motivate pulse coupled neural networks (PCNN) is proposed, according to humans are often sensitive to edges and directional features. Furthermore, blocked edges information measurement is...

The Experimental Study on Improving the Late Properties of Sulphoaluminate Cement Products

Hong-zhen Wang, Fang-jie Shao, Yan-zhi Tian, Liang-liang Ma
This paper adopts rapid hardening sulphoaluminate cement compound Portland cement, silica fume and method of adding additives such as boric acid, through the experimental study of late properties of sulphoaluminate cement based composite cementitious material, the hydration product analysis and analysis...

The Research and Analysis of the Influence of Nano-materials on the Performance of Cement Concrete

Wei Li, Yi Ran, Xiao-chu Wang, Lin-kai Xiao
With the rapid development of nano materials, it becomes a new material science. Aiming at the application of nano materials in concrete, this paper briefly introduces the nano material and analysis the mechanism of the effects of nano materials on the properties of concrete. Meanwhile, the research...

Measurement of Diesel Cetane Number Using Near Infrared Spectra and Multivariate Calibration

Bai-shao Zhan, Jian-guo Yang
Near infrared spectroscopy (NIRS) was investigated for measurement of diesel cetane. Three types of pretreatments including standard normal variate (SNV), multiplicative scattering correction (MSC) and Savitzky-Golay smoothing combining first derivative were adopted to eliminate the system noises and...

Study on the Killing Effect of Sodium Hypochlorite and Benzalkonium Bromide and the Compatibility of Them with the Scale and Corrosion Inhibitor

Xue-jun Xie, Yuan-lin Zhang, Yu Zhang, Hao Fu, Mao-cai Gong, Lin Tian, Qiang Fu
The killing effect of sodium hypochlorite and benzalkonium bromide and the compatibility of them with the scale and corrosion inhibitor in the seawater is studied in the paper. The research result shows that sodium hypochlorite and benzalkonium bromide have good killing effect, sodium hypochlorite or...

Study on the Application of Biocides in the Seawater Cooling System and Their killing Effect in the Laboratory

Xue-jun Xie, Yuan-lin Zhang, Yu Zhang, Hao Fu, Mao-cai Gong, Lin Tian, Qiang Fu
The application of biocides in the seawater cooling system and their killing effect in the laboratory is studied in the paper. The research result shows that sodium hypochlorite and benzalkonium bromide have good killing effect, the killing effect of sodium hypochlorite with 4mg/L and benzalkonium bromide...

The Effect Of Cation Vacancy On The Properties Of CsSnI3 Perovskite Based On The First Principle

Deng-hui Ji, Cong-min Zhang, Xing-ze Ge, Xiu-ling Li, Zhi-wei Zeng, Ming-zhe Hu
We used the CASTEP program to build seven configurations of cubic CsSnI3 with cation vacancy at the A or B sites. The physical properties including geometric structure, electronic structure, states density and optical absorption properties has been calculated successfully by the generalized gradient...

Effect of Y2O3Doping on the Structure and Piezoelectric Properties of BCZT Ceramics

Lan-di Li, Jia-qi Lin, Wei Huang, Lei Wang
The [50(Ba0.7Ca0.3)TiO3]-50[Ba(Zr0.2Ti0.8)O3] + xmol% Y2O3 lead-free ceramics(x=0,0.2,0.4,0.6,0.8 and 1.0) were fabricated successfully by the traditional solid-state reaction. And the microstructures, phase structure, ferroelectric and piezoelectric properties were investigated for the Y2O3-modified...

Hidden Danger and Protection Strategy of Cyber Security

Guan-ying Yang
With the Internet emergence in the recent decade, not only is the E-commerce promoted, but also cyber crime is posed accordingly. Due to the properties of anonymity, no boundary, and fast propagation on Internet world, it is more difficult for the law enforcement members to seize the suspects who engage...

Synthesis of Patterned AlN Nanoarray and its Photoluminance Property Investigation

Ming-zhe Hu, Zhi-wei Zeng, Yue Yin, Deng-hui Ji
Chemical vapor deposition (CVD) method is employed in the present paper to grow patterned Aluminium nitride (AlN) nanowire array. The AlN nanoarray is grown on Si substrate through patterned polystyrene spheres (PS) colloid template. The microstructure of AlN nanoarray is investigated by SEM, XRD and...

Numerical Analysis of Parameters of Vehicle-bridge Coupling Vibration

Rui Liao, Tong-fa Deng, Huang Lin
For the irregularity of the road caused by vehicle bridge coupling vibration has always been a research focus in the engineering, and simulated bridge deck roughness of many kinds of methods. The introduction of white noise, the concept of reproduction of bridge deck roughness, based on vehicle bridge...

A study on Tea Dyeing Materials Technical Innovation and the Trend of Its Application

Qin-ru Huang, Chun-hua Gu
In hope that the ancient traditional tea dyeing which borders on dyeing away could thrive again with the revival of traditional Chinese culture and handicraft, the writer has done a lot of researches into and experiments on tea dyeing and the application of the theories concerned. A rational exploitation...

Design and Simulation Analysis of Modal and Harmonic Response of Chained Deep-ploughing Device

Fu-gui Zhang, Wei Wei, Xue-mei Wu, Yao Nie, Gui-fu Xu, De-Long Fu
In light of complex topography in southern mountain area, a small chained deep-ploughing machine with crawler was developed. Its key part was a chained deep-ploughing device, whose service life could be impacted by vibration frequency as well as strength and rigidity of the material used. This paper...