ccos中文是什么意思

• 气候系统观测计划
• 气候系统观测系统
• 中国气候系统观测

• "ccos chicard operation system" 中文翻译 :    芯片卡操作系统
• "ccos current communications" 中文翻译 :    当前通信手段
• "ccopy protected" 中文翻译 :    拷贝保护
• "ccop" 中文翻译 :    联勘协委会; 南太平洋岸外地区矿物资源联合勘测协调委员会; 亚洲岸外地区矿物资源联合勘测协调委员会; 亚洲近海矿产资源联合勘探协调委员会
• "ccot cycling clutch orifice tube" 中文翻译 :    循环离合器限流孔
• "ccooooll" 中文翻译 :    贼婆子
• "ccot cycling clutch turbo" 中文翻译 :    循环离合器涡
• "ccoolboy" 中文翻译 :    我是帅哥
• "ccototal carbon dioxide content" 中文翻译 :    二氧化碳总含量
• "ccooacal" 中文翻译 :    拉丁美洲农业工人和农民组织协调理事会

• Cnc glass engraver machine center is a high technology equipment in which cad / cam , cnc , mechanical design and manufacture , motor driver technology , and computer controlled optical surfacing ( ccos ) technology are integrated
  计算机数控玻璃刻花中心是国内最近发展起来的高新技术设备，集成了cad cam技术、计算机数控技术、机构设计、电机驱动技术、玻璃光学表面成形技术。
• In this article some basic problems in the ccos are studied on the aspheric optical compound machine tool ( aocmt ) . the main contents and innovations include : [ 1 ] . the deterministic model is built for grinding and polishing processes
  本文以光学非球面复合加工机床( asphericopticalcompoundmachiningtool , aocmt )为对象,对计算机控制光学表面成形技术中的一些基本问题进行了研究。
• But traditional methods have a lot of shortcoming when we product the aspheric optical , so computer controlled optical surfacing ( ccos ) , which has the merit of the removal of deterministic , has been used in the domain of aspheric machining
  计算机控制光学表面成形技术( computercontrolledopticalsurfacing , ccos )能够有效的克服上述缺点,特别是具有定量去除和确定性控制的特点,已经成为现代光学元件超精密加工的重要手段。
• This dissertation presents improved methods for both testing results analysis and aspheric mirrors fabrication concerning computer controlled optical surfacing ( ccos ) technology to improve its efficiency and accuracy . a new ccos model based on " relative tool path " is proposed , and a method is developed to solve and evaluate fabricating parameters
  目前ccos ( computercontrolledopticalsurfacing )技术被广泛用于离轴非球面反射镜的制造，本文针对该技术中涉及到的一些问题开展较为深入的研究，以进一步提高离轴非球面的加工效率和精度。
• " misalignment error " , which is caused by misalignment during null test adjustment , together with fabrication errors is shown in test results , and it is important to separate these two errors so that the test results can be used in ccos process . asic software is developed for eliminating nonlinear error and separating misalignment error , and a high accuracy , suitable format data file is generated by asic for further analysis for ccos process
  在非球面测量技术方面，主要针对零位补偿检验过程中测量坐标的“非线性误差”的形成原因及其补偿算法由光学调整量引起的测量误差以及调整量误差的拟和方法等问题进行了讨论，并编制了相应的干涉检验数据处理软件asic ，干涉检验结果经分析、处理后能够满足ccos的技术要求并指导加工。
• An optimizing arithmetic for calculating the best - fit sphere is also proposed , the result shows better accuracy is reached comparing to " three points method " , from 107 . 8umrms to 25 . 66umrms . during interferometric optics test with null lens , " nonlinear errors " of the testing coordinates will be introduced . a method based on ray - tracing , nonlinear fitting and coordinate transferring is proposed to eliminate these errors
  在ccos控制模型及理论计算方面，提出了一种适用于高次离轴非球面最接近球面计算的优化算法，经计算，某矩形离轴非球面最接近球面半径的求解精度较传统的“三点法”有了较大的提高，理论加工余量由原来的107 . 8umrms降低到25 . 66umrms ；提出一种基于磨头与工件的相对位移量的控制模型，并且开发了阻尼卷积迭代算法，引入“虚拟加工”的概念进行迭代求解和参数评价。
• Asm 1 . 0 contains the entire ccos process , including best - fit sphere calculating , profiler test and anslysis , virtual grinding and polishing , cnc grinding and polishing , etc . as results , the manufacturing process of a f / 1 . 17 , 770mm x 200mm rectangular even high order off - axis aspheric mirror is presented as an example in detail
  最后，比较详细地介绍了770mm 200mm ， f 1 . 17高次离轴非球面反射镜的加工、检验过程，加工后200mm口径范围内加工精度达到0 . 013 rms ，完全满足了设计要求。
• The polishing technology of ccos is studied by a series of experiments . the effect of polishing process parameters on the removal efficiency and the stability of the removal function are studied , which include the polishing compound , the density of the polishing fluid , ph of the polishing fluid , the polishing velocity , the polishing pressure and so on . finally , a suit of effective process parameters are given and better experimental result are obtain
  在大量工艺实验的基础上,揭示了抛光剂种类、抛光液的供给量、抛光液浓度、抛光液的酸度值( ph值) 、抛光速度、抛光压力、抛光模材料、抛光模直径及胶层厚度等对抛光效率和去除函数稳定性的影响规律;最后,总结了一套抛光工艺,利用该工艺进行的抛光精度收敛性实验达到了较好的效果。