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cutting tool life
相关语句
  刀具寿命
     Experiment and Study on Influence of Flank Surface Quality of PCD Cutting Tool on Machined Surface Quality and Cutting Tool Life
     PCD刀具后刀面刃磨质量对切削表面质量及刀具寿命影响的试验研究
短句来源
     Statistical Analysis of Distribution Pattern of Cutting Tool Life Span with MATLAB Software
     应用MATLAB软件统计分析刀具寿命分布规律
短句来源
     By the research in the test of cutting tool life on the TN315,TN325 two grades of Ti(C,N) cermet indexable insert for turning which made in Zhuzhou cermet carbide works and arithmetic operated analysed the testing data by computer.
     通过刀具寿命试验对株洲质合金厂生产的TN315,TN325二种牌号的Ti(C,N)基金属陶瓷可转位车刀片车削45#钢进行研究,并且应用计算机进行试验数据的运算和分析;
短句来源
     The present main questions of HSM applications are how to reasonably choose the cutting tool materials, which match with the work piece materials, and the reasonable machining craft parameters, in order to obtain the best surface quality, to lengthen the cutting tool life, to enhance the productivity, and to reduce the product costs.
     如何选择合理的与工件材料相匹配的刀具材料、合理的切削加工工艺参数,以获得最佳的表面质量、延长刀具寿命、提高生产率、降低加工成本,成为目前高速切削加工的主要问题。
短句来源
     The research on surface roughness of high-speed milling workpieces can provide the basis of enhancing the surface quality and cutting tool life, and reducing the cutting tool cost, and can impel the development and the application of HSM technology in China.
     为提高加工表面质量和刀具寿命、降低刀具成本提供依据,并推动我国高速切削加工技术的发展与应用。
短句来源
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  刀具耐用度
     It is shown from the investigation that cemented carbideadded with Ta and Nb is the proper tool material for the milling process of 30CrNi3MoV high-strengthsteel, and the cutting tool life has reached to 10~49 min within the cutting speed region of 92~186 m/min;
     研究结果表明:添加钽、铌的硬质合金是解决30CrNi3MoV高强度钢铣削工艺理想的刀具材料,在92m/min~186m/min的铣削速度范围内,刀具耐用度可达10min~49min;
短句来源
     The authors have systematically investigated H. S. S tools treated by magnetic field when cutting45 steel and revealed the main reasons which may influence the cutting tool life treated by magnetic field.
     本文通过对脉冲磁场处理高速钢刀具切削45钢的系统研究,确定了带磁切削能提高刀具耐用度的主要原因。
短句来源
     With a modified BP neural network,prediction for the coefficient of variation of cutting tool life is studied. It is shown that BP neural network is suitable for describing the nonlinear complex relationship between the coefficient of variation and cutting parameters. The model built in this study can be used to give a correct prediction of the coefficient of variation of tool life.
     采用改进的BP算法,建立了刀具耐用度变动系数的神经网络预报模型.研究表明,该模型适合于描述刀具耐用度变动系数同切削条件参数之间复杂的非线性函数关系,并可以对不同切削条件下的刀具耐用度变动系数进行正确预报
短句来源
     The relationships between cutting speed, feed rate, cutting depth and cutting tool life and the surface roughness are established, the main wear mechanism occurred during the cutting process is presented, the wear mechanism of the cutter is studied based on energy spectrum analysis.
     研究了切削参数与刀具耐用度以及加工表面粗糙度的关系,给出了刀具的主要磨损形态,通过能谱分析研究了刀具的磨损机理。 结果表明:所选用细晶粒硬质合金刀具具有较高的刀具耐用度和较好的加工表面粗糙度,适合于铁基粉末冶金的加工;
短句来源
     The contrast dry and high-speed cutting experiments have been carried out to study the cutting performance of Fe-based PM by using ceramic, coated carbide tool and cemented carbide tools. The relationships between cutting speed, feed rate, cutting depth and cutting tool life and surface roughness are researched and the wear mechanism is analyzed.
     用陶瓷刀具、涂层刀具和硬质合金刀具进行了铁基粉末冶金零件的干切削对比试验,研究了切削速度、切削深度以及进给速度与刀具耐用度和加工表面粗糙度的关系,分析了陶瓷刀具的磨损机理。
短句来源
  “cutting tool life”译为未确定词的双语例句
     Establishment of Cutting Tool Life Equation Utikizing Optimization Theory
     利用优化理论建立较宽切削用量范围的耐用度方程
短句来源
     RELIABILITY OF CERAMIC CUTTING TOOL LIFE BY WEAR
     陶瓷刀具的磨损寿命可靠性
短句来源
     Ceramic Cutting Tool Life by Fracture and Its Reliability
     陶瓷刀具的破损寿命及其可靠性
短句来源
     On the basis of cutting tests, relationship beteen the cutting tool life and the cutting parameters and the cutters geometrical parameters have been given.
     论文《共晶铝—硅活塞环槽精切刀具研究及参数优化》在大量切削试验基础上,研究了刀具结构参数和切削用量与刀具使用寿命的关系,并提出了切削用量和刀具几何参数的优化方案。
短句来源
     This method can also be used to establish cutting tool life cquation for smaller cutting regime range.
     这种方法也适合于建立较小切削用量范围的耐用度方程.
短句来源
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  cutting tool life
Machining experiments indicated that cutting tool life is improved significantly using Y-doped Ti-based coatings when machining uranium alloys.
      
To demonstrate the proposed method, we conduct cutting experiments and build cutting tool life models as an example.
      
An improved neural network model for the prediction of cutting tool life
      
Further study is in process to improve the cutting tool life.
      


In this paper, a new method for establishing cutting tool life equation in wider cutting regime range is presented utilizing optimization theory. According to a few experimental data, the cutting tool life equation established by this method has less error between calculating value and experimental value than that by traditional method. Therefore, the calculating precision of the cutting tool life equation is improved. This method can also be used to establish cutting tool life...

In this paper, a new method for establishing cutting tool life equation in wider cutting regime range is presented utilizing optimization theory. According to a few experimental data, the cutting tool life equation established by this method has less error between calculating value and experimental value than that by traditional method. Therefore, the calculating precision of the cutting tool life equation is improved. This method can also be used to establish cutting tool life cquation for smaller cutting regime range. The formulate to determine the affecting level of each cutting parametor in wider range is also proposed.

本文利用优化理论,提出了建立较宽切削用量范围内耐用度方程的新方法.利用这种方法,根据有限组实验数据所建立的方程减少了预测值和实验值之间的误差,从而提高了方程的预测精度.这种方法也适合于建立较小切削用量范围的耐用度方程.同时,本文还提出了在较宽切削用量范围内,确定切削用量各因素对耐用度影响程度的计算公式。

This paper has reviewed the reseach achievement on vibration cutting in China and focused on the experiments with self-designed vibration drilling device,including experimental results comparing with traditional drilling method, machined surface quality, cutting chip .drilling torque, cutting tool life and cutting coolant. All of these provide a reference date for the applications of vibration drilling with low frequency tor-sional vibration.

介绍国内振动钻削研究成果简况之后,重点叙述了自行设计的车床上振动钻削附件的试验情况,包括实验装置、振动切削与普通切削时表面质量、切屑、切削扭矩、刀具寿命、切削液等的对比数据。为低频扭振型的振动切削应用于生产实践提供了参考数据。

The paper describes the selection of two important design parameters-tooth ta-per and cutter diameter. A proper selection of the two parameters would have significant-effectsonincreasinggearcuttingproducibility, improving performance and raising cutting-tool life.A concrete design method and calculation formula for determining the gear blank and tooth dimen-sions are also suggested.

论述弧齿锥齿轮的两个重要参数——轮齿收缩型式和刀盘直径的正确选择。合理的轮齿收缩和刀盘直径,可提高刀具寿命、切齿效率和齿轮强度。还列出具体的设计方法、过程和计算公式。

 
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