valve cam

The valve lifter, a round cylinder, rides on the cam. The grinding wheel sent a shower of sparks across the workbench.

气门挺杆为一圆筒体，坐落在凸轮上。砂轮迸出的火花直落到工作台另一端。

A finite element dynamic model for side-mounted cam shaft and overhead valve train is proposed in the paper.

本文提出了适合于侧置凸论轮轴、顶置气门配气机构的有限无动力模型，论述了用有限元方法对配气机构动力学进行模拟研究的优越性。

Based on the calculation, after using the hydraulic tappet, the valve train not only has less vibration and noises but the cam contact stress has been improved obviously.

经计算，使用了液压挺柱后，不仅振动和噪声减小，而且凸轮与挺柱接触应力也有明显的改善。

Inquire Into the Dynamic Design of Valve Cam of High Speed Internal Combustion Engine

高速内燃机配气凸轮动态设计探讨

With the valve cover tilted up you can see the single overhead cam shaft and valves.

与阀盖倾斜了，您可以看到单一的架空凸轮轴和阀门。

A Research on a Variable Valve Timing Mechanism with Switching Cam for Motorcycle Engine

摩托车发动机切换凸轮型线可变配气正时机构研究

High-speed cam works when the engine is in high speed and load, while low-speed rocker arm controls the intake valve to increase power in order to meet the request of low energy consumption and low pollution.

高速凸轮在发动机高速工况时驱动高速摇臂来控制进气门，提高动力性能。

Leave the cam assembly clapper parallel to valve body.

使得凸轮总成阀瓣平行于阀体.

Signal acquisition and processing system consists of temperature testing circuit, high speed electromagnetic valve drive circuit, pressure signal A/ D circuit and serial communication circuit and cam position acquisition circuit. Following the system function requirements, several important microchips were selected.

数据采集部分的设计主要包括温度测量模块设计、串口通讯电路设计、AD转换电路设计、凸轮位置检测电路设计以及排油电磁阀控制电路设计，同时根据系统参数要求，对关键芯片进行了选型。