共查询到18条相似文献,搜索用时 171 毫秒
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CAD/CAM实验室数控网络系统 总被引:5,自引:0,他引:5
介绍一种CAD/CAM实验室数控网络系统 ,该系统以Pro Engineer等CAD/CAM软件作为软件平台 ,通过网络数据通讯和中央计算机集控 ,实现数控自动编程、DNC直接数控加工。该系统既可用于模具设计与制造等科研工作 ,还可用于实验教学工作 相似文献
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CAD/CAM数控网络系统是一种以windows为操作平台,以CAD/CAM软件为操作方式,并利用中央计算机集成控制和网络数据通信来实现DNC数控加工和数控编程的网络系统。该系统主要适用于企业生产数控化和相关教学、研究单位。 相似文献
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基于web的网络数控系统 总被引:1,自引:0,他引:1
介绍了一个基于Web的网络数控系统。通过Internet/Intranet网络把数控机床等设备与CAD/CAM软件集成起来,实现了设计、数控编程、数控加工的功能。该系统不仅可以用于科研开发,还可用于CAD、CAM等实验教学工作。 相似文献
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随着职业教育改革的不断推进,数控加工方面的教学方式方法也在不断改进,数控一体化教学以其完善系统的授课模式,受到了广大学生的欢迎。CAD/CAM在数控一体化教学的实施过程中起着巨大的衔接作用,该技术的发展极大地促进了数控一体化教学的实施[1]。简要介绍了CAD/CAM技术,并以CAXA数控车床软件以及斯沃仿真软件为例,详细阐述了该技术在数控一体化教学中的应用。 相似文献
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文章概要地介绍了CAD/CAM系统的结构、CAD/CAM一体化的工作流程,提出实现CAD/CAM一体化的几种可行方案,并以具体零件机床为例,给出从设计到数控编程和机床加工的全过程。 相似文献
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《机械工业标准化与质量》2015,(2)
<正>《模具CAD/CAM技术实训》本书由清华大学出版社出版,全面系统地介绍了模具数控加工的基本方法、数控机床的工作原理、数控编程方法及应用等。全书共六章。主要内容包括:模具CAD/CAM技术概况、模具CAD/CAM常用软件简介、模具CAD技术、模具CAM技术、模具电火花加工技术和模具CAD/CAM加工综合实例。本书以Pro/E野火版4.0和Mastercam9.1为模具设计和编程的加工软件平台,使用实际模具生产中的典型实例贯穿从模具设计到数控加工的全过程。市场 相似文献
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针对以Z80单板机或51系列单片机作为控制系统的经济型数控线切割机床,介绍了一种以PC微机为控制系统的简易改造方法及软硬件系统。该系统可以充分利用现有PC微机的软硬件资源,可在系统上进行CAD造型、刀具走刀轨迹定义、数控指令生成等作业,易于实现CAD/CAM集成。 相似文献
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基于Web的同步协同CAD/CAM系统的数据交换机制 总被引:2,自引:0,他引:2
基于Web的协同CAD/CAM技术是网络环境下数字化设计与制造的一个重要研究方向。本文结合同步协同CAD/CAM原型系统C SupermanCAD/CAM的开发 ,提出了一种在同步协同CAD/CAM系统中进行操作命令、三维几何数据和多媒体数据交换的解决方案 ,为面向 2 1世纪的新一代制造技术的实现提供了可靠的保证。 相似文献
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论述了准双曲面齿轮齿坯CAD/CAM集成系统的结构、功能及其原理。利用该系统能够在较短的时间内完成齿坯的几何设计、零件图绘制、NC源代码的生成,并能驱动数控机床实现齿坯的精确加工。具有较大的实用性。 相似文献
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根据数控加工技术和CAD/CAM一体化技术的基本功能原理,结合数控编程与加工的实践,分析了CAD/CAM对机床数控系统的插补功能、刀具补偿功能和固定循环功能等的影响,指出使用CAD/CAM能大幅度简化机床数控系统软件并有利于数控加工技术的推广应用。 相似文献
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Ghulam ZAKRIA Zailin GUAN Yasser RIAZ Mirza JAHANZAIB Anwar KHAN 《Frontiers of Mechanical Engineering》2010,5(2):157
In today’s fast-paced world, computer-aided design/computer-aided manufacturing (CAD/CAM) systems have become a necessary element in manufacturing industries. Prior to investment in a CAD/CAM system, it is essential for investor to know how to maximize their benefits from buying a new or by changing an existing CAD/CAM system. The purpose of this study is to provide a methodology to assist small- and medium-sized manufacturing companies of Pakistan in selecting a CAD/CAM system. It will also facilitate the software providers in recognizing the current state of affairs as well as preceding problems regarding the application of CAD/CAM in manufacturing firms when assisting them in choosing the direction for future development simultaneously. To accomplish this purpose, data have been collected about current CAD/CAM systems. Important criteria for system selection and parameters for evaluation have also been identified and prioritized. Analytic hierarchy process (AHP) is used as a decision-making technique for identifying and prioritizing important factors for CAD/CAM software selection. Expert Choice (AHP-based software) has been used to validate the results. 相似文献
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Ghulam Zakria Zailin Guan Yasser Riaz Mirza Jahanzaib Anwar Khan 《Frontiers of Mechanical Engineering in China》2010,5(2):157-164
In today’s fast-paced world, computer-aided design/computer-aided manufacturing (CAD/CAM) systems have become a necessary
element in manufacturing industries. Prior to investment in a CAD/CAM system, it is essential for investor to know how to
maximize their benefits from buying a new or by changing an existing CAD/CAM system. The purpose of this study is to provide
a methodology to assist small- and medium-sized manufacturing companies of Pakistan in selecting a CAD/CAM system. It will
also facilitate the software providers in recognizing the current state of affairs as well as preceding problems regarding
the application of CAD/CAM in manufacturing firms when assisting them in choosing the direction for future development simultaneously.
To accomplish this purpose, data have been collected about current CAD/CAM systems. Important criteria for system selection
and parameters for evaluation have also been identified and prioritized. Analytic hierarchy process (AHP) is used as a decision-making
technique for identifying and prioritizing important factors for CAD/CAM software selection. Expert Choice (AHP-based software)
has been used to validate the results. 相似文献