文章详细信息 关键词： 动力学;凸轮型线;凸轮升程;多项式动力凸轮 [gap=319]Keywords: dynamics; cam profile; cam lift; polynomial dynamics cam
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Cam of double lift 双级凸轮 ; 双升程凸轮
Lift of cam 凸轮升程
cam lift conversion 升程转换
Variable lift cam 变升程凸轮 ; 可变升程凸轮
double lift cam 双杠杆式 ; 双升程凸轮 ; 双极凸轮 ; 双级起升凸轮
high lift cam 高升程凸轮
quick lift gradual closing cam 快升缓闭凸轮
cam of variable lift 变升程凸轮
quick-lift cam 速升凸轮
Although the valve lift of PA6B is bigger than PA6's, the cam lift becomes small with a bigger ratio of the rocking arm, this is of advantage to enhance the working life of cam.
这样尽管气门升程较PA6柴油机大,但由于其增大了摇臂比,所以凸轮升程反而较小,有利于凸轮设计及提高凸轮寿命。
参考来源 - 280/330单缸机配气机构总体设计及仿真The design includes: valve timing and high valve lift confirm, valve lift design and cam lift.
凸轮型线设计包括:配气相位及最高升程的确定、气门升程设计及其凸轮型线的反求。
参考来源 - 摩托车发动机VVT系统控制策略研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The effects on engine CAM lift curve by different smoothing method have been compared.
比较了不同光版方法对发动机配气凸轮升程曲线拟合的影响。
A new mathematical method of valve theoretic movement rules according to the CAM lift data was introduced.
介绍了一种根据凸轮升程数据求取气门理论运动规律的计算方法。
Calculation program of CAM lift curve is worked out. Valve train of engine is redesigned, and CAM is amended to FB2 type. Then, performance of engine is optimized further.
编制了凸轮升程曲线计算程序，对发动机的配气机构进行了重新设计，确定将配气凸轮修改成为FB2型，使得发动机性能得到进一步优化。
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