fitting body with innerconical seat

In this paper, a flow equation of differential pressure flowmeter is obtained through analyzing liquid flowing in the inner pipe which contains a V-cone.

通过对内含V型内锥的圆管内的流体流动进行分析,推导出差压式流量计的流量方程,设计了一个适用于发动机试验情况的V型内锥流量计,最后通过试验对此流量计进行标定,并检验了其精度。

Numerical control of inside tapered thread;

尝试内锥螺纹的数控加工

As new type differential pressure flowrate instrumentation,V-cone flowmeter has been paid extensive attention.

V型内锥流量计是近年来被广泛关注的新型差压式流量测量装置,开展V型内锥流量计在两相流测量中应用的研究,可以拓展其适用范围,为解决两相流测量提供一种新的工具。

In this paper, theories and experimental accomplishment of the fiber optic grating based V-cone flowmeter are presented.

本文介绍了一种新型的V型内锥式光纤光栅流量计的原理以及实现方法。

However,the difficulty in processing and manufacturing its essential part—internal bevel gear,to a great extent,restricts its widespread application.

近年来出现了一种很有发展前途的减速传动装置———章动齿轮传动系统,但由于作为其关键部件的内锥齿轮加工制造困难,这成为制约其广泛应用的主要因素。

Using the nature of endocone refraction and external cone refraction and the corresponding position relation on the light wave plane, the expressions of the cone-apex angles of endocone refraction and external cone refraction are deduced.

以此为基础,借助内锥折射和外锥折射的性质及对应光波面上的位置关系,推导了内锥折射锥顶角和外锥折射锥顶角的表达式。