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Improved analytical model for residual stress prediction in orthogonal cutting

Zhaoxu QI,Bin LI,Liangshan XIONG

Frontiers of Mechanical Engineering 2014, Volume 9, Issue 3,   Pages 249-256 doi: 10.1007/s11465-014-0310-1

Abstract:

The analytical model of residual stress in orthogonal cutting proposed by Jiann is an important toolfor residual stress prediction in orthogonal cutting.

Keywords： residual stress     analytical model     orthogonal cutting     cutting force     cutting temperature    

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Machinability of damage-tolerant titanium alloy in orthogonal turn-milling

Tao SUN, Lufang QIN, Junming HOU, Yucan FU

Frontiers of Mechanical Engineering 2020, Volume 15, Issue 3,   Pages 504-515 doi: 10.1007/s11465-020-0586-2

Abstract: Orthogonal turn-milling can be used to solve these problems.In this study, the machinability of TC21 in orthogonal turn-milling is investigated experimentally tooptimize the cutting parameters of orthogonal turn-milling and improve the machining efficiency, toolThen, reasonable cutting parameters for TC21 in orthogonal turn-milling are recommended.turn-milling and improves the applicability of orthogonal turn-milling for such materials.

Keywords： orthogonal turn-milling     damage-tolerant titanium alloy     tool life and failure     machined surface integrity    

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Singularity loci of an orthogonal spherical two-degree-of-freedom parallel mechanism

Jialun YANG, Feng GAO,

Frontiers of Mechanical Engineering 2009, Volume 4, Issue 4,   Pages 379-385 doi: 10.1007/s11465-009-0075-0

Abstract: In this paper, the direct and inverse kinematics of an orthogonal spherical two-degree-of-freedom parallel

Keywords： 2-DOF orthogonal spherical parallel mechanism     singularity loci     self-motions    

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Variable eccentric distance-based tool path generation for orthogonal turn-milling

Fangyu PENG,Wei WANG,Rong YAN,Xianyin DUAN,Bin LI

Frontiers of Mechanical Engineering 2015, Volume 10, Issue 4,   Pages 352-366 doi: 10.1007/s11465-015-0361-y

Abstract:

This study proposes an algorithm for maximizing strip width in orthogonal turn-milling based on variable

Keywords： orthogonal turn-milling     variable eccentric distance     local cutting profile     machining strip-width maximization    

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Research on the Forecast of the BP Neural Network Based on the Orthogonal Test

Cai Anhui,Liu Yonggang,Sun Guoxiong

Strategic Study of CAE 2003, Volume 5, Issue 7,   Pages 67-71

Abstract: neural network was researched on the basis of the training-studying samples that were obtained in the orthogonalThe self-contained orthogonal sample was the basic training and studying cell.When others samples were added into the self-contained orthogonal samples or the self-contained orthogonalOn the same test condition and orthogonal test type, the self-contained orthogonal sample with largeNamely, the self-contained orthogonal sample was obtained through the orthogonal test, and then, the

Keywords： BP neural network     orthogonal test     strategy     design-test approach     sample collection    

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High efficiency spreading spectrum modulation based on double orthogonal complex sequences

Shi Xiaohong

Strategic Study of CAE 2012, Volume 14, Issue 3,   Pages 108-112

Abstract: justify;">This paper presents a kind of high efficiency spreading spectrum modulation scheme using double orthogonal

Keywords： modulation and demodulation     high efficiency spreading spectrum modulation     forward phase correction     double orthogonal    

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Application of orthogonal optimization design for vehicle maneuverability and structure optimum based

Che Huajun,Chen Nan,Yin Guodong

Strategic Study of CAE 2009, Volume 11, Issue 9,   Pages 81-86

Abstract: Orthogonal optimization design was applied to optimizing vehicle maneuverability with ADAMS software.The applying virtual prototyping technology for vehicle maneuverability and structure orthogonal optimization

Keywords： virtual prototyping     vehicle maneuverability     orthogonal optimization design    

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Engineering Experiment Research of the Quantity Theoretical Orthogonal Design Optimal Method for the

Qin Shuyu,Qin Weihan

Strategic Study of CAE 2003, Volume 5, Issue 10,   Pages 52-55

Abstract:

To apply the orthogonal design to the optimization of the coal-seam injection technical parametersfactors have both qualitative and quantitative variables, one method that applies the quantity theory and orthogonal

Keywords： quantity theory     technical parameter     orthogonal design     coal-seam injection     experimental study    

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Development and road performance of clear asphalt with high transparency and adhesion

Frontiers of Structural and Civil Engineering 2023, Volume 17, Issue 2,   Pages 238-255 doi: 10.1007/s11709-022-0898-x

Abstract: Clear asphalt (CA) currently used in light-colored asphalt mixtures (LCAM) exhibits poor transparency and adhesion. Therefore, a highly transparent CA (HCA) modified using a silane coupling agent (KH550) was prepared. Furthermore, LCAM was prepared by mixing CA and limestone aggregates. The properties of the HCA and ordinary CA (OCA) were characterized using conventional asphalt tests, optical tests, pull-off tests, ultraviolet aging tests, dynamic shear rheometry, Fourier-transform infrared spectroscopy, differential scanning calorimetry, and scanning electron microscopy. Whereas Marshall, moisture resistance, wheel tracking, trabecular bending, and British pendulum tests were employed for the LCAM. The transmittance and spectral reflectance of the HCA were 123.30 and 3.74 times greater than those of the OCA, respectively. The complex modulus and viscosity-aging index of the HCA were 48% and 53% less than those of the OCA, respectively. After modification with KH550, the Marshall stability ratio, tensile strength ratio, and flexural strain of the HCA-prepared LCAM increased by 12.92%, 25.06%, and 23.90%, respectively. However, the rutting resistance of the HCA-prepared LCAM was 14.3% less than that of the OCA-prepared LCAM. The comprehensive performances of the HCA and HCA-prepared LCAM were 49.2% and 10.3% greater than those of the OCA and OCA-prepared LCAM, respectively, indicating a high application value in the future.

Keywords： light-colored asphalt pavement     orthogonal test     road performance     spectral reflectance     silane-coupling    

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New computational treatment of optical wave propagation in lossywaveguides

Jian-xin ZHU,Guan-jie WANG

Frontiers of Information Technology & Electronic Engineering 2015, Volume 16, Issue 8,   Pages 646-653 doi: 10.1631/FITEE.1400406

Abstract: In this paper, the optical wave propagation in lossy waveguides is described by the Helmholtz equation with the complex refractive-index, and the Chebyshev pseudospectral method is used to discretize the transverse operator of the equation. Meanwhile, an operator marching method, a one-way re-formulation based on the Dirichletto-Neumann (DtN) map, is improved to solve the equation. Numerical examples show that our treatment is more efficient.

Keywords： Adjoint operator     Orthogonal     Chebyshev     Pseudospectral method     Dirichlet-to-Neumann map    

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Precision control system of two-DOF stage with linear ultrasonic motor

ZHANG Hanlei, SHI Yunlai, ZHAO Chunsheng

Frontiers of Mechanical Engineering 2008, Volume 3, Issue 4,   Pages 421-425 doi: 10.1007/s11465-008-0063-9

Abstract: Two ultrasonic motors are mounted on the stage to generate motion in two orthogonal directions.

Keywords： settling     position accuracy     PI control     control algorithm     orthogonal    

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Extraction and biodegradation of ginkgolic acids from

Qi LI, Wei SUN, Yan JIANG, Fuliang CAO, Guibin WANG, Linguo ZHAO

Frontiers of Agricultural Science and Engineering 2017, Volume 4, Issue 4,   Pages 465-472 doi: 10.15302/J-FASE-2017181

Abstract: In this study, single-factor and orthogonal experiments were used to optimize extraction of ginkgolic, we measured ethanol volume fraction, extraction time, temperature and solid-liquid ratio using an orthogonal

Keywords： biodegradation     extraction     ginkgolic acid     laccase     orthogonal method    

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Novel seed-assisted synthesis of indium tin oxide submicro-cubes and their resistivity

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 5,   Pages 557-569 doi: 10.1007/s11705-022-2249-9

Abstract: reaction temperature and calcination temperature on resistivity were investigated by single factor and orthogonal

Keywords： indium tin oxide     submicro-cubes     resistivity     seed-assisted coprecipitation method     orthogonal experiment    

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Enhancing thermostability of -mannanase by protective additives

LIU Zhaohui, QI Wei, WU Weina, LIU Yue, HE Zhimin

Frontiers of Chemical Science and Engineering 2008, Volume 2, Issue 4,   Pages 439-442 doi: 10.1007/s11705-008-0062-8

Abstract: combination additive proportion was sucrose: chitosan : sorbitol = 1 : 2 : 2 (molar ratio) using the orthogonal

Keywords： protective additive     g/L     orthogonal experimental     combination additive     corresponding    

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Synthesis of TiO2 nano-particles and their photocatalytic activity for formaldehyde and methyl orange degradation

XIAO Xinyan, ZHANG Huiping, CHEN Huanqin, LIAO Dongliang

Frontiers of Chemical Science and Engineering 2007, Volume 1, Issue 2,   Pages 178-183 doi: 10.1007/s11705-007-0033-5

Abstract: Based on the orthogonal test results, the optimal condition for TiO preparation was obtained.

Keywords： prepared     photocatalytic activity     apparent     photocatalytic     orthogonal    

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Title Author Date Type Operation

Improved analytical model for residual stress prediction in orthogonal cutting

Zhaoxu QI,Bin LI,Liangshan XIONG

Journal Article

Machinability of damage-tolerant titanium alloy in orthogonal turn-milling

Tao SUN, Lufang QIN, Junming HOU, Yucan FU

Journal Article

Singularity loci of an orthogonal spherical two-degree-of-freedom parallel mechanism

Jialun YANG, Feng GAO,

Journal Article

Variable eccentric distance-based tool path generation for orthogonal turn-milling

Fangyu PENG,Wei WANG,Rong YAN,Xianyin DUAN,Bin LI

Journal Article

Research on the Forecast of the BP Neural Network Based on the Orthogonal Test

Cai Anhui,Liu Yonggang,Sun Guoxiong

Journal Article

High efficiency spreading spectrum modulation based on double orthogonal complex sequences

Shi Xiaohong

Journal Article

Application of orthogonal optimization design for vehicle maneuverability and structure optimum based

Che Huajun,Chen Nan,Yin Guodong

Journal Article

Engineering Experiment Research of the Quantity Theoretical Orthogonal Design Optimal Method for the

Qin Shuyu,Qin Weihan

Journal Article

Development and road performance of clear asphalt with high transparency and adhesion

Journal Article

New computational treatment of optical wave propagation in lossywaveguides

Jian-xin ZHU,Guan-jie WANG

Journal Article

Precision control system of two-DOF stage with linear ultrasonic motor

ZHANG Hanlei, SHI Yunlai, ZHAO Chunsheng

Journal Article

Extraction and biodegradation of ginkgolic acids from

Qi LI, Wei SUN, Yan JIANG, Fuliang CAO, Guibin WANG, Linguo ZHAO

Journal Article

Novel seed-assisted synthesis of indium tin oxide submicro-cubes and their resistivity

Journal Article

Enhancing thermostability of -mannanase by protective additives

LIU Zhaohui, QI Wei, WU Weina, LIU Yue, HE Zhimin

Journal Article

Synthesis of TiO2 nano-particles and their photocatalytic activity for formaldehyde and methyl orange degradation

XIAO Xinyan, ZHANG Huiping, CHEN Huanqin, LIAO Dongliang

Journal Article