拆解报废的发动机就会发现推杆无一例外地存在严重的麻坑及从凸轮轴凸轮脱落的金属磨屑。
On stripping down a damaged motor, the tappets are invariably found to be heavily pitted and bits of metal broken off the camshaft lobes.
提出了根据凸轮的测量数据，通过计算机分析处理，找出推杆从动件的运动规律，获得凸轮的理论轮廓曲线的方法。
Based on the measured data of a CAM, the computer can analyze and find out the movement regularity of the CAM follower lever, thus obtaining the theoretic profile of the CAM.
凸轮挺杆推动控制摇臂的推杆。
The CAM follower rides against a push rod, which pushes against a rocker arm.
当凸轮轴转动时，凸轮凸角转到气门挺杆下面，使挺杆上举，挺杆推动推杆。
As the camshaft turns, the CAM lobe comes around under the valve lifter. This raises the lifter, which in turn pushes upward on the push rod.
以MATLAB为辅助工具，给出了直动推杆盘形凸轮机构在推杆实现规律的基本运动时的基本尺寸优化设计方法，使凸轮机构的体积和最大压力角达到最小。
A method for optimizing the main dimensions of a cam-oscillating follower mechanism in common follower motions is presented with the MATLAB, which maximizes the CAM volume and maximum pressure angles.
大多数推杆发动机和一些顶置凸轮轴发动机都有链。
滚子推杆凸轮机构中滚子转动中心的轨迹连线。
滚子推杆凸轮机构中滚子转动中心的轨迹连线。
应用推荐