The paper,the stiffness coefficient of different diameter main bearing bolt is calculated with FEM methods.
利用有限元程序分析了不同直径的发动机主轴承螺栓预紧过程中刚度系数,将有限元计算结果与公式计算结果进行了对比分析。
The main bearing bolts of diesel engines of DF 7B locomotives often break during operation.
东风7B型机车运用中柴油机主轴承螺栓断裂故障时有发生 ,分析认为主要有 3方面原因 :①螺栓本身的原因 ;②组装过程中产生和遗留的问题 ;③柴油机其他方面的状态对主轴承螺栓产生的影响。
It s a important join component of hydrogenerator main shaft fasten joint bolt.
水轮发电机主轴联轴螺栓是水轮发电机重要的联接部件。
The Fracture Failure Analysis on Main Bearing Bolts of the Diesel Engine and Investigation on Its Loading Behaviours;
柴油机主轴承螺栓断裂及其承载力学行为的研究
Bolt( screw, nut, stud, spring washer, pin, ball bearing, roller bearing) is the most commonly used machine part.
螺栓（钉、帽、头螺栓、簧垫圈、、珠轴承、柱轴承）最常用的机械零件。
Research and Design on the Backpressure Device and Bolt Assembly System in the Fracture Splitting Equipment of Main Bearing Walls on an Engine Block;
缸体主轴承座裂解加工背压装置及螺栓装配系统研制
Research and Design on Automatic Assembling Bolts System for Fracture Splitting Crankcase Bearing Block of Engine;
裂解发动机箱体主轴承座螺栓装配系统研究与设计
Plain Bearing Block Housings are made up of cap, base ,aluminum bronze bushing and installing bolts, which mainly bear radial load.
滑动轴承座由上盖、底座、剖分轴瓦（铝青铜），安装螺栓组成，主要承受径向载荷。
Contact analysis of MW wind turbine hub and bearing bolt connection
风力机轮毂和轴承螺栓联接接触分析
377 bolt (screw, nut, stud, spring washer, pin, ball bearing, roller bearing) is the most commonly used machine part.
螺栓（螺钉、螺帽、双头螺栓、弹簧垫圈、销、滚珠轴承、滚柱轴承）是最常用的机械零件。
Install differential case and dummy bearings in axle housing (without shims) and tighten retaining cap bolts.
在轴壳内（没有垫片）安装差速箱和模型轴承，并紧固固定帽螺栓。
The rear axle is stationary, and is bolted rigidly to the main frame.
后轴是固定的，用螺栓刚性固定在主机架上。
hydrauliccone-bolt coupling
液力锥形螺栓联轴器
It's a important join component of hydrogenerator main shaft fasten joint bolt.
水轮发电机主轴联轴螺栓是水轮发电机重要的联接部件。
Remove nuts, U-bolts and spring bracket from axle.
由车轴拆下螺帽，U型螺栓和弹簧支架。
upper center crankshaft bearing
曲轴主轴承上中轴瓦
Front Stub Axle To Hub Bearing Nut
前螺桩轴至轮毂轴承螺帽
Research on the Influences of Internal Oblique Nut on Bolt Bearing Capacity
内斜螺母对螺栓承载能力影响的研究
Mechanical Behavior Research for High Strength Bolt Connection Joint of Main and Secondary Beam
主次梁承压型高强度螺栓连接节点受力性能研究
spring seat bearing adjusting nut
弹簧座轴承调整螺母
wheel hub bearing adjusting nut
车轮毂轴承调整螺母