raceway

Mathematic Models for the Combustion of Pulverized Coal in BF the Blowpipe and Raceway

高炉直吹管和回旋区煤粉燃烧数学模型

The temperature field distribution of raceway play an important role in continuous and steadily production through evenly descend of the upper charging of the blast furnace, the drippage of melted slag and iron, the gas distribution.

回旋区温度场分布，影响高炉上部炉料的均衡下降、熔融渣铁的滴落和炉缸的煤气分布，对保证高炉整个冶炼过程连续、稳定地顺利进行起着至关重要的作用。

Raceway Finish Machining In-process Measuring Device for Extra-large Bearing Rings

特大型轴承套圈滚道精加工主动测量装置

Analysis and calculation of Minimum Allowance of Three Point and Four Point Contact Ball Bearing Raceway

三点四点接触球轴承沟道最小余量的分析与计算

Typically, speed trials are scheduled throughout the summer and fall at the Bonneville Raceway.

通常情况下，加快审判定于整个夏季和秋季在巴纳维亚沟道。

By analyzing and computing the force of big rib of bearing and the force of cone and cup raceway, the contact stress between the tapered roller and bearing raceway is computed and the form of crowned roller is selected;

通过分析计算轴承的大挡边以及内、外滚道的受力，计算滚子和轴承滚道间的接触应力，进行滚子凸度选形；

Research on the Raceway Type Tilting Mechanism for Tilting Trains

摆式列车滚道式倾摆机构的研究

The linear characteristic of raceway is the most distinctness, most regularity, and can reflect the object property more correctly among all the characteristics of the air station object.

在机场类目标的特征中，跑道的直线状特征最明显，最有规则，也最能反映目标的性质。

Profile of tuyere raceway is greatly affecting the airflow at the bottom of BF , activity falling.

高炉风口回旋区是高炉稳定操作不可缺少的重要反应区.

Set up the hand raceway back-basket devices, reduce labor intensity.

超声波清洗机设有辊道式进料装置，降低劳动强度。

Cam profile raceway and indexing plate ball seat were modified based on spherical envelope indexing cam mechanism, and the structural characteristics of globoidal indexing cam mechanism with steel ball were analyzed.

在球面包络弧面分度凸轮机构的基础上，对凸轮廓面滚道及分度盘球座进行改进设计，分析滚珠型弧面分度凸轮机构的结构特点。

A three-dimensional BF raceway cold model was founded according to the Re rule of the theory of similarity and modeling.

依据相似与模化理论中Re准则，建立了回旋区三维冷态试验模型。

An indirect method was introduced to measure raceway diameter of angular contact ball bearing using horizontal length measuring machine, steel ball and measuring block.

介绍利用卧式测长仪、钢球、量块采用间接测量方法测量角接触球轴承沟径尺寸的方法及结果分析。

Temperature distribution of blast furnace raceway was measured and studied with an infra-red thermal image system.

用红外线热象仪研究了喷煤高炉风口回旋区温度分布.

With the same center as the bearing, the spherically formed outer ring raceway can mad self-alignment.

外圈是以轴承中心点为球心的球面,具有自动调心性,滚动体与内 、 外圈滚道之间是线性接触,能承受大的径向载荷.

Optimizing Design of Parameters of Arc Raceway for Constant Velocity Universal Joint

等速万向节圆弧沟道参数的优化设计

The roller of these bearings are of spherical shape, and the spherical raceway washer is selfaligned.

该类轴承滚子为球面型, 由于座圈滚道面呈球面,具有调心性能.

Control method for grinding quality of spherical bearing asymmetrical raceway

关节轴承非对称球面磨削质量控制方法

Prominent in the raceway surface and rolling direction parallel to the narrow shroud.

突出于滚道表面与滚动方向平行的窄凸肩.

This kind of bearing outer ring raceway is spherical shape, so the self-aligning good performance, to compensate concentricity error.

该类轴承外圈滚道是球面形，故其调心性能良好，能补偿同轴度误差。

In this process, coal powders is injected with gas into the blast furnace via a lance through a blowpipe and tuyere, and combusts in the raceway cavity and then in the surrounding packed coke bed.

煤粉喷吹过程中，煤粉颗粒与载气的两相流通过喷枪喷入到直吹管中经风口进入高炉，在风口的空穴内燃烧后进入周围的固定焦炭床。

Figure 4. Raceway damage-caused when shaft currents damage the ball bearings-shows as a corrugated ball race.

图4滚道损坏(由传动轴损坏球面轴承引起)会在球面滚道造成褶皱.

It is compositive still transistor of two in-house low saturated PNP double raceway groove charges function.

它还集成了两个内部低饱和PNP晶体管,措置双沟道充电性能.

Analysis of contact stress design of elliptical raceway for angular contact ball cage type constant-velocity universal joints

角接触球笼式等速万向节椭圆沟道设计与接触应力分析

The housing ring raceway is spherical surface which contribute to aligning function.

座圈滚道呈球面形,所以具有调心功能.

Analyzation and application of turning method for tapered roller bearing inner ring raceway

圆锥滚子轴承内圈滚道车削方法的分析及应用

Discussion of Double Raceway Dynamic Grinding Method on Top Roller Bearing Out Ring

上罗拉轴承外圈双滚道动态磨削方法的探讨

The rollers of these bearings are of spherical shape, and the spherical raceway washer is selfaligned.

推力调心滚子轴承滚子为球面型, 由于座圈滚道面呈球面,具有调心性能.

Determination on Grinding Margin of Outer Raceway of Deep Groove Ball Bearings

深沟球轴承外圈沟道磨削余量的确定

Inner raceway grinding is more difficult in bearing ring production.

轴承内圆磨削加工是轴承套圈磨削加工比较困难的工序.