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车削中心
相关语句
  turning center
    Design and Research on the Turning Center Workstation in CIMS-ERC
    车削中心工作站的设计与研究
短句来源
    RWMWS realizes the information integration ofcell controller, tool management workstation,CAM/CAPP, OLP (off - line programming ),turning center and industrial robot and makesthe rotary workpiece rnachining process run au-tomatically in CIMS environment.
    回转体零件加工工作站实现CIMS环境下单元控制器、刀具工作站、CAM/CAPP、机器人离线编程(OLP)、车削中心、工业机器人的信息集成和回转体零件加工过程的自动进行;
短句来源
    In chapter 2, the error synthesis models of a CNC turning center and a NC twin-spindle lathe are derived by the homogeneous coordinate transformation method, which cover not only the geometric errors but also the thermal errors.
    第二章使用标准齐次坐标变换方法结合刀具与工件之间联结链的封闭特性给出了多轴加工中心几何和热误差的综合数学模型建立的一般方法并分别建立了一台车削中心和一台数控双主轴车床的误差运动综合数学模型。 在数学模型中,不但包含了机床的几何误差元素,而且包含机床的热误差元素。
短句来源
    In chapter 5, real time thermal error compensation on a CNC turning center is introduced, which is a production project under the sponsorship of General Motors Windsor Transmission Plant.
    第五章介绍了所研制的且为实际生产应用的热误差实时补偿的方法、步骤及系统,它用于车削中心上。
短句来源
    In this paper, the design of Turning Center Workstation (including hardware design,communication problems and the running control modes)is described in detail. Finally, the design of TCWS machining process management Software is discussed.
    本文详细介绍了车削中心工作站的设计,包括硬件组成、通信问题、运行控制方式等,并重声、介绍了车削中心工作站加工过程管理软件的设计思路。
短句来源
更多       
  turning centers
    Automatic Measuring System for Cutters on Turning Centers
    用于车削中心的刀具自动测量系统
短句来源
    More than 50 turning centers are implemented with the compensation system in which the two new modeling methods are used, and almost all turning centers get good results and the size variations of the parts could be reduced from more than 35μm to less than 12μm, and the accuracy of the machine is improved significantly.
    提出的建模方法和补偿系统在某生产厂家50多台相同类型车削中心的热误差补偿应用中,仅使用一或二种热误差数学模型,几乎所有机床的热误差补偿都得到了良好的效果。 经补偿,机床由热变形引起的工件尺寸误差从原来的35μm降低到12μm。
短句来源
    The composition and application of the trigger-type automatic measuring system for cutters on turning centers are introduced.
    介绍了用于车削中心的接触式刀具自动测量系统的构成及应用。
短句来源
  “车削中心”译为未确定词的双语例句
    Application of SINUMERIK802D on Rebuilding of NC Vertical Lathe SKIQ16CNC B
    SINUMERIK 802D数控系统在SKIQ16 CNC B数控立式车削中心改造中的应用
短句来源
    Last, a thermal error compensation system is developed and extensive experiments are completed.
    这台车削中心在实际生产使用中获得了很好的补偿结果后,又对多台同类车削中心的热误差实时补偿进行了研究。
短句来源
    Also, in this research, a new thermal error compensation system is developed which can eliminate the stand alone computer and reduce the size and cost of the system.
    文章针对研究的车削中心,还提出了一个结构紧凑、简单易用和成本低廉的热误差补偿系统。
短句来源
    Based on the horizontal machining center CHH6125 of the First Machine Tool Manufacturing Factory,the key technology problems were discussed.
    本文以沈阳第一机床厂研制开发的CHH6 12 5卧式车削中心为研究对象 ,对其部分关键技术问题进行研究 ;
短句来源
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  turning center
Testing, variable selecting and modeling of thermal errors on an INDEX-G200 turning center
      
The purpose of this research is to enhance the accuracy of an INDEX-G200 turning center through real-time compensation for the thermal errors.
      
Using standard modeling techniques, the kinematic error model for a CNC turning center was developed.
      
Implemented on a turning center, the neurocompensation approach has improved machine accuracy by reducing the maximum error without compensation from 70 μm without compensation to less than 4 μm.
      
All of the rough turning operations are performed on a Cincinnati Milacron CNC turning center.
      
更多          
  turning centers
Hierarchical Fuzzy Control for C-Axis of CNC Turning Centers Using Genetic Algorithms
      
A combined PD and hierarchical fuzzy control is proposed for the low-speed control of the C-axis of CNC turning centers considering the effects of transmission flexibility and complex nonlinear friction.
      
A spline algorithm for modeling cutting errors on turning centers
      
Turned parts on turning centers are made up of features with profiles defined by arcs and lines.
      


In this paper, the design of Turning Center Workstation (including hardware design,communication problems and the running control modes)is described in detail.Finally, the design of TCWS machining process management Software is discussed.

本文详细介绍了车削中心工作站的设计,包括硬件组成、通信问题、运行控制方式等,并重声、介绍了车削中心工作站加工过程管理软件的设计思路。

In National CIMS Engineering Re-search Center (CIMS/ERC), the rotary work-piece machining workstation (RWMWS) is lo-cated between Cell Controller and devices (turn-ing center and industrial robot). The function ofthis workstation is to coordinate and control theturning center and robot to complete the rotaryworkpiece machining process automatically ac-cording to the work orders and joblists from cellcontroller. In this paper. the design of RWMWS(including hardware design, communicationproblems and running control...

In National CIMS Engineering Re-search Center (CIMS/ERC), the rotary work-piece machining workstation (RWMWS) is lo-cated between Cell Controller and devices (turn-ing center and industrial robot). The function ofthis workstation is to coordinate and control theturning center and robot to complete the rotaryworkpiece machining process automatically ac-cording to the work orders and joblists from cellcontroller. In this paper. the design of RWMWS(including hardware design, communicationproblems and running control modes ) is de-scribed in detail. The machining process andcutting tool management in workstation manage-ment module are discussed emphatically.RWMWS realizes the information integration ofcell controller, tool management workstation,CAM/CAPP, OLP (off - line programming ),turning center and industrial robot and makesthe rotary workpiece rnachining process run au-tomatically in CIMS environment. In order todebug and run conveniently and reliably,RWMWS are designed with three running con-trol modes: integration, autonomy and step.The management of machining process is coordi-nated, safe, flexible and real time.

介绍清华大学CIMS实验工程的回转体零件加工工作站的设计,包括硬件配三、通讯问题、运行控制方式等;介绍加工工作站运行管理模块中的加工过程管理和刀具管理;回转体零件加工工作站实现CIMS环境下单元控制器、刀具工作站、CAM/CAPP、机器人离线编程(OLP)、车削中心、工业机器人的信息集成和回转体零件加工过程的自动进行;具有集成、自治、单项等3种级别的运行控制方式,使得工作站的调试、运行方便可靠;对加工过程的管理具有协调性、安全性、柔性及实时性。

In this paper, two new methods of thermal error robust modeling for NC machine tools are proposed: one is the comprehensive extreme value method, the other is the optimal experiment design method. These two methods have the characteristics of combining the static theory with machine structures, engineering judgments and experiences, which make the thermal error models more robust and accurate. Also, in this research, a new thermal error compensation system is developed which can eliminate the stand alone computer...

In this paper, two new methods of thermal error robust modeling for NC machine tools are proposed: one is the comprehensive extreme value method, the other is the optimal experiment design method. These two methods have the characteristics of combining the static theory with machine structures, engineering judgments and experiences, which make the thermal error models more robust and accurate. Also, in this research, a new thermal error compensation system is developed which can eliminate the stand alone computer and reduce the size and cost of the system. More than 50 turning centers are implemented with the compensation system in which the two new modeling methods are used, and almost all turning centers get good results and the size variations of the parts could be reduced from more than 35μm to less than 12μm, and the accuracy of the machine is improved significantly.

提出数控机床热误差鲁棒建模的综合极值法和优化试验设计法两种新方法。它们不仅使用统计理论,还结合机床结构、工程判断和众多经验等,使热误差数学模型的鲁棒性更强、精确性更高。文章针对研究的车削中心,还提出了一个结构紧凑、简单易用和成本低廉的热误差补偿系统。提出的建模方法和补偿系统在某生产厂家50多台相同类型车削中心的热误差补偿应用中,仅使用一或二种热误差数学模型,几乎所有机床的热误差补偿都得到了良好的效果。经补偿,机床由热变形引起的工件尺寸误差从原来的35μm降低到12μm。

 
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