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43 条 记 录,以下是 1-30

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Comprehensive error measurement and compensation method for equivalent cutting forces
INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGYShi, Xianli Liu, Huanlao Li, Hao Liu, Can Tan, Guangyu  出版年:2016
To determine the error compensation for cutting forces with a machine tool, this paper proposes a comprehensive error compensation method that determines an equivalent cutting force. The loading system that applies this ...
Wear Mechanism of Cemented Carbide Tool in High Speed Milling of Stainless Steel
CHINESE JOURNAL OF MECHANICAL ENGINEERINGLiu, Guang-Jun Zhou, Zhao-Cheng Qian, Xin Pang, Wei-Hai Li, Guang-Hui Tan, Guang-Yu  出版年:2018
Adhesion of cutting tool and chip often occurs when machining stainless steels with cemented carbide tools. Wear mechanism of cemented carbide tool in high speed milling of stainless steel 0Cr13Ni4Mo was studied in this ...
Experiment, modeling, and analysis for temperature field of milling insert
INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGYLiu, Guangjun Tan, Guangyu Li, Guanghui  出版年:2009
This paper presents a theoretical and experimental study of the dynamic temperature field on a milling insert with complex groove. Experimental measurements of milling temperature using the thermocouple technique were pe...
Frequency-spectrum characteristics of force in end milling with tool wear and eccentricity
INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGYLiu, Can Wu, Jing-quan Li, Guang-hui Tan, Guang-yu  出版年:2013
The effects of chip load, tool wear, and tool eccentricity on milling force are similar; in order to distinguish them from each other, the spectral characteristics of milling force for four flute end mills was studied. W...
Experimental study on adhesive wear of milling insert with complex groove
INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGYTan, Guangyu Liu, Guangjun Li, Guanghui  出版年:2009
This paper presents an experimental study on the adhesive wear of a milling insert with complex groove when milling 3Cr-1Mo-1/4V and 0Cr18Ni9 steels. Experimental measurements of milling temperature and milling force wer...
基于单刃铣削力峰值的铣刀偏心辨识
《机械工程学报》刘璨 吴敬权 李广慧 谭光宇  出版年:2013
刀具偏心可能导致铣削力的大幅度波动。为辨识铣刀偏心状态,研究偏心作用下的铣削力变化规律。推导出以主轴旋转角和切削刃序号为变量的单刃瞬时铣削力表示式,发现铣削力峰值是切削刃序号的离散正弦函数,其均值为无偏心铣刀的公称力,波...
关键词:刀具偏心  尺寸估算  铣削力峰值  特性  拟合  被引量:6
Multidisciplinary design optimization of a milling cutter for high-speed milling of stainless steel
INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGYLiu, Guangjun Tan, Guangyu Li, Guanghui Rong, Yiming Kevin  出版年:2013
The milling cutter's fracture strength is more important than its chemical stability and thermal conductivity in high-speed milling. The multidisciplinary design optimization (MDO) method is employed to optimize the frac...
Geometry features of breakage section and variation of cutting force for end mills after brittle breakage
INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGYLiu, Can Wu, Jing-quan Liu, Huan-lao Li, Guang-hui Tan, Guang-yu  出版年:2016
Some broken end mills with many brittle breakage sections were collected, and the geometry features of these sections were summed up. As for minor breakage, the breakage sections were narrow planes parallel to the tool e...
PERFORMANCE OF A COATED CEMENTED CARBIDE TOOL IN HIGH SPEED MILLING OF TI-6AL-4V ALLOY
JOURNAL OF ADVANCED MANUFACTURING SYSTEMSTan, Guangyu Zhang, Yuhua Li, Guanghui Liu, Guangjun Rong, Yiming (Kevin)  出版年:2013
A series of experiments were conducted to study the performance of a coated cemented carbide tool in high speed milling of Ti-6Al-4V alloy. Experimental measurements of three components of the cutting forces were perform...
切削温度实时测量传感器及其特性
《电机与控制学报》于晓洋 王震宇 李广慧 谭光宇  出版年:2015
为实时测量刀具切削温度,采用热电偶作为感温元件设计一种切削温度实时测量传感器。其中,将热电偶裸线对与刀具熔焊为一体,其热滞后可以忽略;采用两片AD交替采样将采样率提高1倍;采用无线传输解决刀具高速旋转导致的信号引出难的问...
关键词:切削温度  热电偶  无线传输  实时测量  时间常数  被引量:2
Study on Speed and acceleration Characteristics of 100 nm Scale Motion Platform Driven by Linear Servo Motors
APPLICATION OF DIAMOND AND RELATED MATERIALSLi, Guanghui Wu, Peng Ni, Xiaolong Peng, Wenfang Tan, Guangyu  出版年:2011
A control method for 100 nm scale motion platform driven by linear servo motors is investigated using a PMac controller. The control of speed and acceleration is improved by adjusting the PMac parameters. High-quality sp...
Comparative Study on Force in Milling T10 Hardened Steel with Different Machining Parameters
MANUFACTURING PROCESS TECHNOLOGY, PTS 1-5Liu, Can Li, Guanghui Wu, Jingquan Tan, Guangyu  出版年:2011
To compare the effects of different machining parameters on force in milling T10 hardened steel, the features of theoretical forces in up and down milling were analysised, and comparative experiments of milling force wer...
Feature Analysis for Milling Force of Three-edge End Mills
FRONTIER IN FUNCTIONAL MANUFACTURING TECHNOLOGIESLiu, C. Tan, G. Y. Li, G. H. Liang, J. S. Li, D. R.  出版年:2010
In order to obtain the features of force for three-edge end mills in normally milling, an equation of milling force in Y direction was built based on the presumption that the forces of every edge are not equal, and its s...
Adhesive failure of grooved tool in milling of 3Cr-1Mo-1/4V steel
INTERNATIONAL JOURNAL OF MATERIALS & PRODUCT TECHNOLOGYTan, Guangyu Liu, Guangjun Li, Guanghui  出版年:2011
The adhesive failure of an uncoated cemented carbide tool was investigated in face milling of 3Cr-1Mo-1/4V stainless steel. The milling force and milling temperature were measured. The temperature field, stress field and...
Experimental Study on Cutting Force Comparison between Inner Cooling and Outer Cooling in Zig-zag Milling
2018 INTERNATIONAL SYMPOSIUM ON POWER ELECTRONICS AND CONTROL ENGINEERING (ISPECE 2018)Riaz, Umair Liu, Can Tan, Guangyu Li, Guanghui Yin, Ningxia Saeed, Muhammad Junaid  出版年:2019
The cutting force is a key factor that affects the milling performance. The performance of a kind of inner cooling mill with double straight channels developed by us was testified with an index of cutting force. Zig-zag ...
Experimental Study on High-Speed Milling Performance of 316 Stainless Steel
ADVANCES IN FUNCTIONAL MANUFACTURING TECHNOLOGIESLiu, C. Wu, J. Q. Zheng, W. F. Li, G. H. Tan, G. Y.  出版年:2010
In order to obtain the variational regularity of force in high-speed milling 316 stainless steel with carbide tools, an orthogonal milling test was done in machining center, and force signal was processed and analysed us...
平底立铣刀的切削力尺寸效应研究及其系数估算
《机械工程学报》刘璨 吴敬权 刘焕牢 谭光宇  出版年:2017
检验基于三元切削力机理模型的平底立铣刀尺寸效应,并探索一种简便的切削力系数估算方法。论证了在切削厚度较小时可忽略刀具螺旋角对切削力的影响,据此构建平底立铣刀单个刀齿的三元切削力简化模型。基于该模型,用各齿径向跳动量补偿瞬...
关键词:平底立铣刀  切削力  尺寸效应  线性拟合  估算  被引量:1
Design of the Feed Liquid System for an Internal Cooling End-milling
2018 2ND INTERNATIONAL CONFERENCE ON FLUID MECHANICS AND INDUSTRIAL APPLICATIONSYin, Ningxia Li, Guanghui Tan, Guangyu Shen, Can Xue, Jiao  出版年:2018
In order to weaken the negative effect on environment and human health caused by the overuse of the cutting fluid, the internal cooling cutting is paid more and more attention. An end-milling with an internal cooling lub...
Development of Case Database of Fixtures Based on Solid Works
FUNCTIONAL MANUFACTURING TECHNOLOGIES AND CEEUSRO ILin, J. Tan, G. Y. Liu, B. C. Rong, Y. M.  出版年:2010
This work employs Visual Basic and access to develop a case database management system for flexible fixtures using coding technology and parameter driving technology. The database management system of fixtures' cases is ...
Analysis on thermal-mechanics coupling of milling insert based on principle of cellular automation
Advanced Materials ResearchSun, Bao Jun Tan, Guang Yu  出版年:2011
The thermal-mechanics coupling rule and analytic method of coupling based on principle of cellular automation (CA) have been put forward for the sake of solving coupling effect problem of multi-physics field on the milli...
Linear motor velocity and acceleration motion control study based on PID+velocity and acceleration feedforward parameters adjustment
Materials Science ForumPeng, W.F. Li, G.H. Wu, P. Tan, G.Y.  出版年:2012
This paper adopts with a PMac Programmable Multi-axis Controller to control a linear motor through adjusting PID + velocity and acceleration feedforward parameters of the control card. The motor can reach 50-nm precision...
Design on groove curve in typical section for 3D complex groove turning inserts
Applied Mechanics and MaterialsFeng, Xin Min Tan, Guang Yu Wu, Ming Yang Cheng, Yao Nan Liu, Fei  出版年:2014
This paper derives formula which computes the width of equivalent groove of the 3D complex groove of the indexable turning insert when cutting medium carbon steel uses the theory of chip curling and breaking. The formula...
An approach of static measuring radial and axial runouts for cylindrical mills after installation
Applied Mechanics and MaterialsLiu, Can Wang, Feng Wu, Jing-Quan Liu, Huan-Lao Tan, Guang-Yu  出版年:2014
An Approach that measuring static radial and axial runouts around rotational centre of spindle for cylindrical mills on milling machine was presented, its possible errors coming from imprecise location of gauge were theo...
Reconstruction method for complex groove of milling insert using local rule of cellular automata
ASME International Mechanical Engineering Congress and Exposition, Proceedings (IMECE)Tan, Guangyu Liu, Guangjun Li, Guanghui Rong, Yiming Song, Hui  出版年:2007
This paper presents a groove reconstruction method based on the local rule of Cellular Automata (CA). A local rule for groove reconstruction is proposed to design and optimize the groove of milling insert. The insert is ...
Research on temperature field under regular gradient heat source of milling insert with complex groove using cellular automata algorithm
Key Engineering MaterialsLi, G.H. Su, Y.L. Liu, G.J. Tan, G.Y. Rong, Y.M.  出版年:2009
Lots of cutting heat is generated in milling process, and an unsteady temperature distribution is generated, which is the radical reason of impactive fracture and sticking-welding fracture of the tool. In this paper, the...
Research on transient temperature field modeling and simulation of flat end mill for high speed milling
AUTOMATIC CONTROL AND MECHATRONIC ENGINEERING IITan Guangyu Li Dapeng Chen Dong Wang Zhenyu Li Guanghui  出版年:2013
In order to reveal the breakage mechanism of flat end mill under periodic thermal shock, transient temperature field model of chisel edge were established by heat source method, transient temperature field model of side ...
Three-dimensional Complex Groove Reconstruction of Cutting Tools using Multidisciplinary Design Optimization Method
ADVANCES IN MATERIALS MANUFACTURING SCIENCE AND TECHNOLOGY XIII, VOL II: MODERN DESIGN THEORY AND METHODOLOGY, MEMS AND NANOTECHNOLOGY, AND MATERIAL SCIENCE AND TECHNOLOGY IN MANUFACTURINGTan, G. Y. Liu, G. J. Li, G. H.  出版年:2009
In the design and optimization of cutting tool's groove, it is necessary to comprehensively consider the multidisciplinary coupling effects of stress field, temperature field and working environment, and balance the coup...
Research on the cutting force induced error measurement method of the CNC machine tools
ADVANCES IN MANUFACTURING TECHNOLOGY, PTS 1-4Liu Huanlao Chen Baoyue Liu Feng Tan Guangyu  出版年:2012
The cutting force induced error has been more important as the hard cutting and hard cutting material used. This paper proposed the direct measurement method of cutting force induced error, which realized the correspondi...
Non-Standard Structure Design and Modal Analysis of Embedding Function Module of Tool Holder
ADVANCED RESEARCH IN MATERIAL SCIENCE AND MECHANICAL ENGINEERING, PTS 1 AND 2Li, Guanghui Hong, Xu Guo, Linlin Bo, Wei Tan, Guangyu  出版年:2014
according to the structure and characteristics of the HSK-A63 tool holder, we design and retrofit the non-standard tool holder with special function module. Establish and assemble three-dimensional entity models of embed...
Analysis of temperature field of milling insert with 3D complex groove using Cellular Automata
International Journal of Manufacturing ResearchTan, Guangyu Liu, Guangjun Li, Guanghui Song, Hui Rong, Kevin Yiming  出版年:2008
A numerical method for modelling the temperature field of milling insert with 3D complex groove is proposed based on the self-organising Cellular Automata. The self-organising local rule of Cellular Automata is derived t...
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