Analysis for a variety of vibrating screen are widely used in drilling that balanced ellipticalvibration screen is the best.
分析得出目前广泛应用于钻井现场的各种运动轨迹振动筛中平动椭圆运动轨迹的振动筛筛分效果最好。
2
A single driven sandwich longitudinal and flexural composite ellipticalvibration turning system is designed and manufactured.
设计并制造了一种单激励夹心式纵弯复合椭圆振动车削系统。
3
Based on experiments of the face cutting of the weak workpiece, effects of the ultrasonic ellipticalvibration cutting on the weak workpiece are researched.