凸轮升程 meaning in English
cam lift
cam rise
cam-lobe lift
lift of cam
Examples
- Cam - lobe lift
凸轮升程 - The coefficients of 8 items were ascertained with the boundary conditions of the moves of valve and plunger
本文给出八个独立的边界条件，从而确立了凸轮升程函数为八项式。 - Based on the movement of the valve train of internal combustion engine , cam profile for high performance engines was developed by employing a poly nominal expression with eight items
摘要多项动力凸轮升程函数的项数，应根据内燃机配气机构的运动要求寻找独立的边界条件来确定。 - A method based on the application of an injection process analysis software is introduced in this article , which optimize injection process through changing the design of fuel - injection pump cam . a model of 1115 single cylinder direct injection diesel engine is used as an example . with the help of pre - journey optimization , increasing cam lift and using tangent - function can make the matching of the injection system with the diesel more reasonable . without changing fuel pump installing size , it can enhance injection rate and injection pressure and improve the diesel operating stability in low speed condition
本文以国产1115型单缸直喷柴油机为例，介绍一种应用喷油过程分析软件改进喷油泵凸轮设计的方法，通过增大喷油泵凸轮升程、采用切线函数凸轮并优化预行程的方式，在不改变喷油泵安装尺寸的前提下，可提高喷油压力和喷油速率，改善柴油机低速工作稳定性，使喷油系统与柴油机匹配更合理。