段型 meaning in English
segment type
Examples
- Nc machining of three arc - typed sections
三弧段型面联接的数控加工 - As the cam profile with constant - velocity - constant - acceleration ramp feature and with continuous higher derivative lift feature is widely adopted in the advanced high - speed internal combustion engines , the cam ramp profile is fitted with a reasonable function and the cam - lift profile is fitted with a polynomial function
考虑到高速内燃机的凸轮大多采用具有等加速-等速特征的缓冲段和高阶导数连续特征的工作段型式，用等加速-等速函数拟合缓冲段实测升程数据，用整体式高次多项式函数拟合工作段实测升程数据。