The key technologies about cam grinding CNC system were discussed.
研究了关于凸轮磨削的数控系统的几个关键技术。
Therefore, it can eliminate the profile error caused by the change of equivalent grinding thickness in the common grinding method and increase the cam grinding precision.
来达到廓形各点为当量磨削厚度为常值的目的，提高凸轮的磨削精度。
By analyzing the characteristic of CAM grinding and the effect of microstructure on the sensibility of cracks, the mechanism of crack initiation and propagation are investigated.
针对凸轮的磨削特性及金相因素对裂纹敏感性的影响，分析了裂纹的发生及扩展机理。
CNC reformation to mechanical profile following CAM grinding machine is carried on by selecting the mechanic al structure of designing CAM grinding and applying Siemens 840c CNC system.
选择设计数控凸轮磨的结构和运动方程，利用西门子840c数控系统，对机械靠模数控凸轮轴磨床进行数控化改造。
Matched CAM manufacturing technology, such as material, heat treatment, numerical control milling and grinding, problems in the process of manufacture, inspect and etc, are analyzed.
共轭凸轮制造工艺分析，包括凸轮加工中存在的问题，材料选用、热处理、数控铣削加工、数控磨削、检测等。
The cause of the grinding crack on medium frequency induction hardened CAM shaft made of spheroidal cast iron was analyzed.
对球墨铸铁中频淬火凸轮轴磨削裂纹产生的原因进行了分析。
Starting from the simulated grinding processing principle of a cylindrical CAM, the author analyzed the reasons why the CAM lifting errors would be occurred.
从圆柱凸轮仿形磨削加工原理入手，分析了凸轮升程误差的产生原因。
D real scene of CAM shaft grinding process system is a basic function unit of the CAM shaft virtual reality grinding system in our research.
凸轮轴磨削工艺系统三维实景是本研究中凸轮轴虚拟磨削加工系统的基础功能单元。
It was concluded that over heated quenching and improper grinding caused quenching and grinding cracks, leading to fracture failure of translation CAM.
结果表明，淬火过热和磨削加工不当，致使零件中形成了许多淬火裂纹和磨削裂纹，最终导致动凸轮断裂。
In order to avoid those disadvantages, we assume that the CAM part rotates in different rates to make the speeds of every grinding point equal.
为了消除以上弊端，我们设想找出凸轮各磨削点移动速度规律，使凸轮作恒线速磨削。
In the paper the curve interpolating calculation AD error analysis for CNC grinding of plane CAM are discussed, and the tool - path generation is also analyzed.
论述了数控磨削平面凸轮的误差分析和曲线插值计算，并讨论了砂轮的刀位轨迹的生成。
This paper describes a CNC system for CAM shaft grinding machine.
介绍了研制的一种适合国情的凸轮轴磨床数控系统。
The NC cam-shaft grinding machine control system was designed by fuzzy control theory. Using MATLAB software to prove and simulate the fuzzy control system, obtained the best control result.
利用模糊控制理论设计NC凸轮磨削的控制系统，应用MA TLAB软件对该系统进行验证和仿真，获得较好效果。
The NC cam-shaft grinding machine control system was designed by fuzzy control theory. Using MATLAB software to prove and simulate the fuzzy control system, obtained the best control result.
利用模糊控制理论设计NC凸轮磨削的控制系统，应用MA TLAB软件对该系统进行验证和仿真，获得较好效果。
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