螺旋轴

适用于蔗渣进料的螺旋轴设计计算

Design and Calculation of Screw Axis Suitable for Bagasse Feed-in

本文用比拟法推得了刚体一般运动的螺旋轴方程。

The screw axis equation of the general motion of a rigid body has been derived by means of a comparison method .

基于ANSYS的生物质进料器螺旋轴强度分析

Analysis of Strength about Screw Shaft of Biomass Feeder Based on Ansys

螺旋轴流式混输泵导叶水力设计的一种选型方法

An optimal hydraulic design method of diffuser for helico-axial multiphase pump

螺旋轴流式多相泵流动参数设计值探讨

Discussion on design scale of flow parameters of helico-axial multiphase pump

以竹材为原料的热磨机进料螺旋轴的设计与计算

Design for the Feed Screw Shaft of Defibrator for Bamboo Material

新型螺旋轴流式混抽泵增压单元的结构设计

Structural Design on the Compress Unit of the New Helico-axial Multiphase Pump

提高螺旋轴刚度的新方法

A new method of reinforcing the stiffness of spiral shaft

螺旋轴流式多相泵的研究现状

Research statue of helical axial-flow pump for multiphase transfer

螺旋轴车削工艺方法

The technology method used in turning of spiral axle

井下螺旋轴流式混抽泵增压单元流场仿真分析

Flow field simulation analysis of pressurized unit on the downhole helicon-axial multiphase pump

螺旋轴流式油气多相泵的性能预测模型

Performance prediction model of helico-axial multiphase pump

水下立式螺旋轴流式多相泵的结构设计探讨

Structure Design of Vertical Helico-axial Multiphase Pump

输送机螺旋轴联轴节

Conveyer screw shaft coupling

螺旋轴的修复

Repair of screw axle

通过长期对螺旋轴流式多相泵的实验研究，笔者取得了完整的实验数据。

Through long period of experimental study of the Helicon-Axial Multiphase Pump , the author got complete experiment data .

在造纸亚铵连蒸设备螺旋轴表面喷焊一层耐磨涂层，可使螺旋轴寿命提高10倍以上。

Increased a friction coat , the spiral axle Life was more than 10 times that of the original .

该机构主要功能包括螺旋轴滑块式横向供苗，拨叉棘轮式纵向补苗。

The main functions include the screw shaft block type transverse feeding , fork ratchet type longitudinal fill the gaps .

结果：非螺旋轴扫重复10次，减影成功率为100%，螺旋轴扫重复10次减影成功率为20%；

Results : The subtraction was 100 % successful by non - spiral scanning , while 20 % by spiral scanning in 10 times .

在螺旋轴尾部及主螺旋中部边沿分别有一断草刀。

The rims of the end part of the spiral shaft and a main spiral middle part are respectively provided with a straw cutter .

这是推导螺旋轴方程的一种新的简便的方法。

It is a new and simple and convenient method to derive the moment screw axis of the general motion of a rigid body .

对其中关键的零件进行了强度计算，计算显示，螺旋轴流式混抽泵的平衡盘、键、泵壳体等结构均满足工作需要。

The key parts of them had strength calculation , the calculation shows that the balancing disc of mixed plates , keys , pump housing and other structures of the helico-axial multiphase pump meet the work requirements .

介绍了螺旋轴车削过程中采用的工艺方法，该方法可有效地抑制螺旋轴螺纹车削时的弯曲变形，保证了加工精度及螺旋轴的合格品率。

This article recommends the technology method used in turning of spiral axle , this method can restrain crook and deformation in turning of spiral axle , effectively and guarantees machining precision and qualified rate of spiral axle .

在自行研发的基于计算机的手术模拟系统中进行三维分析，建立三维坐标系统，计算桡骨远端及腕骨的质心、转动惯量、有限螺旋轴，完成三维测量。

The bones 3D analysis , the centroid and moments of inertia and finite helical axis of distal radius and carpal , the 3D coordinate system and the 3D measurement all can be performed in our computer-operated simulation system .

基片表面的凹凸结构用于诱导液晶螺旋轴的斜向随机分布，以利用倾斜螺旋结构布拉格反射的蓝移现象，进一步展宽布拉格反射谱。

Random distribution of sagging structure on the surface of substrate is used to induce random screw axes of the chiral liquid crystal , which not only causes blue shift of Bragg reflection but also further stretches the reflection spectra .

本文提出和论证了物料的绝对转速与螺旋轴转速的线性模型，进而论证了物料上升速度与螺旋轴转速的线性关系。

This paper brings forth a liner model of the absolute rotating speed of material and rotating speed of the screw shaft , and analyses the liner relations between the ascending velocity of material and the rotating speed of the screw shaft .

依据实验得到的1∶1.9的压缩比值，根据物料的均匀压缩原理，介绍了以竹材为原料时热磨机进料螺旋轴几何参数的设计与计算，实践证明这种方法是可行的。

Based on the compression ratio 1 ∶ 1.9 obtained from the experiment , according to the material 's even compression principle , design and computation for the geometry parameter of defibrator feed screw shaft for bamboo material was introduced . The method was feasible by the experiment .

单螺旋CT轴位与冠位扫描诊断鼻骨骨折应用比较

Single-spiral CT axial and coronal scanning compared in the diagnosis of nasal bone fractures

螺旋CT轴位扫描及重建诊断隐匿性骨折的临床价值

Clinical value of CT transverse image with post processing image in diagnosis of obscure bone fractures

钩端螺旋体轴丝的分离纯化和SDS-PAGE分析

Purification : and SDS-PAGE analysis of axial filaments from leptospires